Mercurial > vim
annotate src/ex_cmds.c @ 13399:ad9ed174d094
Added tag v8.0.1573 for changeset aef75fbfc07dcc1ef4c80a84defa64e9192fd478
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Mon, 05 Mar 2018 22:45:06 +0100 |
| parents | 6740c499de13 |
| children | 04019fc3de93 |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * ex_cmds.c: some functions for command line commands | |
| 12 */ | |
| 13 | |
| 14 #include "vim.h" | |
| 15 #include "version.h" | |
| 16 | |
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commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605
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17 #ifdef FEAT_FLOAT |
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18 # include <float.h> |
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19 #endif |
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20 |
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commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
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21 static int linelen(int *has_tab); |
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22 static void do_filter(linenr_T line1, linenr_T line2, exarg_T *eap, char_u *cmd, int do_in, int do_out); |
| 7 | 23 #ifdef FEAT_VIMINFO |
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24 static char_u *viminfo_filename(char_u *); |
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25 static void do_viminfo(FILE *fp_in, FILE *fp_out, int flags); |
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26 static int viminfo_encoding(vir_T *virp); |
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27 static int read_viminfo_up_to_marks(vir_T *virp, int forceit, int writing); |
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28 #endif |
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29 |
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30 static int check_readonly(int *forceit, buf_T *buf); |
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31 static void delbuf_msg(char_u *name); |
| 7 | 32 static int |
| 33 #ifdef __BORLANDC__ | |
| 34 _RTLENTRYF | |
| 35 #endif | |
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36 help_compare(const void *s1, const void *s2); |
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37 static void prepare_help_buffer(void); |
| 7 | 38 |
| 39 /* | |
| 40 * ":ascii" and "ga". | |
| 41 */ | |
| 42 void | |
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43 do_ascii(exarg_T *eap UNUSED) |
| 7 | 44 { |
| 45 int c; | |
| 1784 | 46 int cval; |
| 7 | 47 char buf1[20]; |
| 48 char buf2[20]; | |
| 49 char_u buf3[7]; | |
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50 #ifdef FEAT_DIGRAPHS |
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51 char_u *dig; |
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52 #endif |
| 7 | 53 #ifdef FEAT_MBYTE |
| 714 | 54 int cc[MAX_MCO]; |
| 55 int ci = 0; | |
| 7 | 56 int len; |
| 57 | |
| 58 if (enc_utf8) | |
| 714 | 59 c = utfc_ptr2char(ml_get_cursor(), cc); |
| 7 | 60 else |
| 61 #endif | |
| 62 c = gchar_cursor(); | |
| 63 if (c == NUL) | |
| 64 { | |
| 65 MSG("NUL"); | |
| 66 return; | |
| 67 } | |
| 68 | |
| 69 #ifdef FEAT_MBYTE | |
| 70 IObuff[0] = NUL; | |
| 71 if (!has_mbyte || (enc_dbcs != 0 && c < 0x100) || c < 0x80) | |
| 72 #endif | |
| 73 { | |
| 74 if (c == NL) /* NUL is stored as NL */ | |
| 75 c = NUL; | |
| 1784 | 76 if (c == CAR && get_fileformat(curbuf) == EOL_MAC) |
| 77 cval = NL; /* NL is stored as CR */ | |
| 78 else | |
| 79 cval = c; | |
| 7 | 80 if (vim_isprintc_strict(c) && (c < ' ' |
| 81 #ifndef EBCDIC | |
| 82 || c > '~' | |
| 83 #endif | |
| 84 )) | |
| 85 { | |
| 86 transchar_nonprint(buf3, c); | |
| 1872 | 87 vim_snprintf(buf1, sizeof(buf1), " <%s>", (char *)buf3); |
| 7 | 88 } |
| 89 else | |
| 90 buf1[0] = NUL; | |
| 91 #ifndef EBCDIC | |
| 92 if (c >= 0x80) | |
| 1872 | 93 vim_snprintf(buf2, sizeof(buf2), " <M-%s>", |
| 94 (char *)transchar(c & 0x7f)); | |
| 7 | 95 else |
| 96 #endif | |
| 97 buf2[0] = NUL; | |
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98 #ifdef FEAT_DIGRAPHS |
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99 dig = get_digraph_for_char(cval); |
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100 if (dig != NULL) |
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101 vim_snprintf((char *)IObuff, IOSIZE, |
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102 _("<%s>%s%s %d, Hex %02x, Oct %03o, Digr %s"), |
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103 transchar(c), buf1, buf2, cval, cval, cval, dig); |
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104 else |
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105 #endif |
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106 vim_snprintf((char *)IObuff, IOSIZE, |
| 274 | 107 _("<%s>%s%s %d, Hex %02x, Octal %03o"), |
| 1784 | 108 transchar(c), buf1, buf2, cval, cval, cval); |
| 7 | 109 #ifdef FEAT_MBYTE |
| 963 | 110 if (enc_utf8) |
| 111 c = cc[ci++]; | |
| 112 else | |
| 113 c = 0; | |
| 7 | 114 #endif |
| 115 } | |
| 116 | |
| 117 #ifdef FEAT_MBYTE | |
| 118 /* Repeat for combining characters. */ | |
| 119 while (has_mbyte && (c >= 0x100 || (enc_utf8 && c >= 0x80))) | |
| 120 { | |
| 121 len = (int)STRLEN(IObuff); | |
| 122 /* This assumes every multi-byte char is printable... */ | |
| 123 if (len > 0) | |
| 124 IObuff[len++] = ' '; | |
| 125 IObuff[len++] = '<'; | |
| 963 | 126 if (enc_utf8 && utf_iscomposing(c) |
| 625 | 127 # ifdef USE_GUI |
| 7 | 128 && !gui.in_use |
| 625 | 129 # endif |
| 7 | 130 ) |
| 131 IObuff[len++] = ' '; /* draw composing char on top of a space */ | |
| 274 | 132 len += (*mb_char2bytes)(c, IObuff + len); |
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133 #ifdef FEAT_DIGRAPHS |
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134 dig = get_digraph_for_char(c); |
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135 if (dig != NULL) |
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136 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
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137 c < 0x10000 ? _("> %d, Hex %04x, Oct %o, Digr %s") |
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138 : _("> %d, Hex %08x, Oct %o, Digr %s"), |
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139 c, c, c, dig); |
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140 else |
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141 #endif |
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142 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
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143 c < 0x10000 ? _("> %d, Hex %04x, Octal %o") |
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144 : _("> %d, Hex %08x, Octal %o"), |
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145 c, c, c); |
| 714 | 146 if (ci == MAX_MCO) |
| 147 break; | |
| 963 | 148 if (enc_utf8) |
| 149 c = cc[ci++]; | |
| 150 else | |
| 151 c = 0; | |
| 7 | 152 } |
| 153 #endif | |
| 154 | |
| 155 msg(IObuff); | |
| 156 } | |
| 157 | |
| 158 /* | |
| 159 * ":left", ":center" and ":right": align text. | |
| 160 */ | |
| 161 void | |
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162 ex_align(exarg_T *eap) |
| 7 | 163 { |
| 164 pos_T save_curpos; | |
| 165 int len; | |
| 166 int indent = 0; | |
| 167 int new_indent; | |
| 168 int has_tab; | |
| 169 int width; | |
| 170 | |
| 171 #ifdef FEAT_RIGHTLEFT | |
| 172 if (curwin->w_p_rl) | |
| 173 { | |
| 174 /* switch left and right aligning */ | |
| 175 if (eap->cmdidx == CMD_right) | |
| 176 eap->cmdidx = CMD_left; | |
| 177 else if (eap->cmdidx == CMD_left) | |
| 178 eap->cmdidx = CMD_right; | |
| 179 } | |
| 180 #endif | |
| 181 | |
| 182 width = atoi((char *)eap->arg); | |
| 183 save_curpos = curwin->w_cursor; | |
| 184 if (eap->cmdidx == CMD_left) /* width is used for new indent */ | |
| 185 { | |
| 186 if (width >= 0) | |
| 187 indent = width; | |
| 188 } | |
| 189 else | |
| 190 { | |
| 191 /* | |
| 192 * if 'textwidth' set, use it | |
| 193 * else if 'wrapmargin' set, use it | |
| 194 * if invalid value, use 80 | |
| 195 */ | |
| 196 if (width <= 0) | |
| 197 width = curbuf->b_p_tw; | |
| 198 if (width == 0 && curbuf->b_p_wm > 0) | |
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199 width = curwin->w_width - curbuf->b_p_wm; |
| 7 | 200 if (width <= 0) |
| 201 width = 80; | |
| 202 } | |
| 203 | |
| 204 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) | |
| 205 return; | |
| 206 | |
| 207 for (curwin->w_cursor.lnum = eap->line1; | |
| 208 curwin->w_cursor.lnum <= eap->line2; ++curwin->w_cursor.lnum) | |
| 209 { | |
| 210 if (eap->cmdidx == CMD_left) /* left align */ | |
| 211 new_indent = indent; | |
| 212 else | |
| 213 { | |
| 944 | 214 has_tab = FALSE; /* avoid uninit warnings */ |
| 7 | 215 len = linelen(eap->cmdidx == CMD_right ? &has_tab |
| 216 : NULL) - get_indent(); | |
| 217 | |
| 218 if (len <= 0) /* skip blank lines */ | |
| 219 continue; | |
| 220 | |
| 221 if (eap->cmdidx == CMD_center) | |
| 222 new_indent = (width - len) / 2; | |
| 223 else | |
| 224 { | |
| 225 new_indent = width - len; /* right align */ | |
| 226 | |
| 227 /* | |
| 228 * Make sure that embedded TABs don't make the text go too far | |
| 229 * to the right. | |
| 230 */ | |
| 231 if (has_tab) | |
| 232 while (new_indent > 0) | |
| 233 { | |
| 234 (void)set_indent(new_indent, 0); | |
| 235 if (linelen(NULL) <= width) | |
| 236 { | |
| 237 /* | |
| 238 * Now try to move the line as much as possible to | |
| 239 * the right. Stop when it moves too far. | |
| 240 */ | |
| 241 do | |
| 242 (void)set_indent(++new_indent, 0); | |
| 243 while (linelen(NULL) <= width); | |
| 244 --new_indent; | |
| 245 break; | |
| 246 } | |
| 247 --new_indent; | |
| 248 } | |
| 249 } | |
| 250 } | |
| 251 if (new_indent < 0) | |
| 252 new_indent = 0; | |
| 253 (void)set_indent(new_indent, 0); /* set indent */ | |
| 254 } | |
| 255 changed_lines(eap->line1, 0, eap->line2 + 1, 0L); | |
| 256 curwin->w_cursor = save_curpos; | |
| 257 beginline(BL_WHITE | BL_FIX); | |
| 258 } | |
| 259 | |
| 260 /* | |
| 261 * Get the length of the current line, excluding trailing white space. | |
| 262 */ | |
| 263 static int | |
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264 linelen(int *has_tab) |
| 7 | 265 { |
| 266 char_u *line; | |
| 267 char_u *first; | |
| 268 char_u *last; | |
| 269 int save; | |
| 270 int len; | |
| 271 | |
| 272 /* find the first non-blank character */ | |
| 273 line = ml_get_curline(); | |
| 274 first = skipwhite(line); | |
| 275 | |
| 276 /* find the character after the last non-blank character */ | |
| 277 for (last = first + STRLEN(first); | |
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278 last > first && VIM_ISWHITE(last[-1]); --last) |
| 7 | 279 ; |
| 280 save = *last; | |
| 281 *last = NUL; | |
| 282 len = linetabsize(line); /* get line length */ | |
| 283 if (has_tab != NULL) /* check for embedded TAB */ | |
| 284 *has_tab = (vim_strrchr(first, TAB) != NULL); | |
| 285 *last = save; | |
| 286 | |
| 287 return len; | |
| 288 } | |
| 289 | |
| 826 | 290 /* Buffer for two lines used during sorting. They are allocated to |
| 291 * contain the longest line being sorted. */ | |
| 292 static char_u *sortbuf1; | |
| 293 static char_u *sortbuf2; | |
| 284 | 294 |
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295 static int sort_ic; /* ignore case */ |
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296 static int sort_nr; /* sort on number */ |
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297 static int sort_rx; /* sort on regex instead of skipping it */ |
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298 #ifdef FEAT_FLOAT |
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299 static int sort_flt; /* sort on floating number */ |
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300 #endif |
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301 |
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302 static int sort_abort; /* flag to indicate if sorting has been interrupted */ |
| 294 | 303 |
| 304 /* Struct to store info to be sorted. */ | |
| 305 typedef struct | |
| 306 { | |
| 307 linenr_T lnum; /* line number */ | |
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308 union { |
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309 struct |
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310 { |
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311 varnumber_T start_col_nr; /* starting column number */ |
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312 varnumber_T end_col_nr; /* ending column number */ |
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313 } line; |
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314 varnumber_T value; /* value if sorting by integer */ |
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315 #ifdef FEAT_FLOAT |
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316 float_T value_flt; /* value if sorting by float */ |
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317 #endif |
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318 } st_u; |
| 294 | 319 } sorti_T; |
| 284 | 320 |
| 321 static int | |
| 322 #ifdef __BORLANDC__ | |
| 323 _RTLENTRYF | |
| 324 #endif | |
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325 sort_compare(const void *s1, const void *s2); |
| 284 | 326 |
| 327 static int | |
| 328 #ifdef __BORLANDC__ | |
| 329 _RTLENTRYF | |
| 330 #endif | |
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331 sort_compare(const void *s1, const void *s2) |
| 284 | 332 { |
| 294 | 333 sorti_T l1 = *(sorti_T *)s1; |
| 334 sorti_T l2 = *(sorti_T *)s2; | |
| 826 | 335 int result = 0; |
| 336 | |
| 337 /* If the user interrupts, there's no way to stop qsort() immediately, but | |
| 834 | 338 * if we return 0 every time, qsort will assume it's done sorting and |
| 339 * exit. */ | |
| 826 | 340 if (sort_abort) |
| 341 return 0; | |
| 342 fast_breakcheck(); | |
| 343 if (got_int) | |
| 344 sort_abort = TRUE; | |
| 345 | |
| 834 | 346 /* When sorting numbers "start_col_nr" is the number, not the column |
| 347 * number. */ | |
| 294 | 348 if (sort_nr) |
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349 result = l1.st_u.value == l2.st_u.value ? 0 |
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350 : l1.st_u.value > l2.st_u.value ? 1 : -1; |
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351 #ifdef FEAT_FLOAT |
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352 else if (sort_flt) |
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353 result = l1.st_u.value_flt == l2.st_u.value_flt ? 0 |
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354 : l1.st_u.value_flt > l2.st_u.value_flt ? 1 : -1; |
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355 #endif |
| 826 | 356 else |
| 357 { | |
| 834 | 358 /* We need to copy one line into "sortbuf1", because there is no |
| 359 * guarantee that the first pointer becomes invalid when obtaining the | |
| 360 * second one. */ | |
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361 STRNCPY(sortbuf1, ml_get(l1.lnum) + l1.st_u.line.start_col_nr, |
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362 l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr + 1); |
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363 sortbuf1[l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr] = 0; |
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364 STRNCPY(sortbuf2, ml_get(l2.lnum) + l2.st_u.line.start_col_nr, |
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365 l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr + 1); |
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366 sortbuf2[l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr] = 0; |
| 826 | 367 |
| 834 | 368 result = sort_ic ? STRICMP(sortbuf1, sortbuf2) |
| 369 : STRCMP(sortbuf1, sortbuf2); | |
| 370 } | |
| 371 | |
| 372 /* If two lines have the same value, preserve the original line order. */ | |
| 826 | 373 if (result == 0) |
| 834 | 374 return (int)(l1.lnum - l2.lnum); |
| 375 return result; | |
| 284 | 376 } |
| 377 | |
| 378 /* | |
| 379 * ":sort". | |
| 380 */ | |
| 381 void | |
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382 ex_sort(exarg_T *eap) |
| 284 | 383 { |
| 384 regmatch_T regmatch; | |
| 385 int len; | |
| 386 linenr_T lnum; | |
| 387 long maxlen = 0; | |
| 294 | 388 sorti_T *nrs; |
| 1872 | 389 size_t count = (size_t)(eap->line2 - eap->line1 + 1); |
| 294 | 390 size_t i; |
| 284 | 391 char_u *p; |
| 392 char_u *s; | |
| 826 | 393 char_u *s2; |
| 394 char_u c; /* temporary character storage */ | |
| 284 | 395 int unique = FALSE; |
| 396 long deleted; | |
| 826 | 397 colnr_T start_col; |
| 398 colnr_T end_col; | |
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399 int sort_what = 0; |
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400 int format_found = 0; |
| 284 | 401 |
| 1538 | 402 /* Sorting one line is really quick! */ |
| 403 if (count <= 1) | |
| 404 return; | |
| 405 | |
| 284 | 406 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) |
| 407 return; | |
| 826 | 408 sortbuf1 = NULL; |
| 409 sortbuf2 = NULL; | |
| 284 | 410 regmatch.regprog = NULL; |
| 294 | 411 nrs = (sorti_T *)lalloc((long_u)(count * sizeof(sorti_T)), TRUE); |
| 284 | 412 if (nrs == NULL) |
| 826 | 413 goto sortend; |
| 414 | |
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415 sort_abort = sort_ic = sort_rx = sort_nr = 0; |
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416 #ifdef FEAT_FLOAT |
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417 sort_flt = 0; |
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418 #endif |
| 294 | 419 |
| 284 | 420 for (p = eap->arg; *p != NUL; ++p) |
| 421 { | |
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422 if (VIM_ISWHITE(*p)) |
| 284 | 423 ; |
| 424 else if (*p == 'i') | |
| 425 sort_ic = TRUE; | |
| 826 | 426 else if (*p == 'r') |
| 427 sort_rx = TRUE; | |
| 294 | 428 else if (*p == 'n') |
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429 { |
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430 sort_nr = 1; |
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431 ++format_found; |
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432 } |
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433 #ifdef FEAT_FLOAT |
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434 else if (*p == 'f') |
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435 { |
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436 sort_flt = 1; |
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437 ++format_found; |
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438 } |
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439 #endif |
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440 else if (*p == 'b') |
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441 { |
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442 sort_what = STR2NR_BIN + STR2NR_FORCE; |
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443 ++format_found; |
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444 } |
| 294 | 445 else if (*p == 'o') |
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446 { |
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447 sort_what = STR2NR_OCT + STR2NR_FORCE; |
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448 ++format_found; |
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449 } |
| 294 | 450 else if (*p == 'x') |
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451 { |
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452 sort_what = STR2NR_HEX + STR2NR_FORCE; |
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453 ++format_found; |
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454 } |
| 284 | 455 else if (*p == 'u') |
| 456 unique = TRUE; | |
| 289 | 457 else if (*p == '"') /* comment start */ |
| 458 break; | |
| 459 else if (check_nextcmd(p) != NULL) | |
| 460 { | |
| 461 eap->nextcmd = check_nextcmd(p); | |
| 462 break; | |
| 463 } | |
| 464 else if (!ASCII_ISALPHA(*p) && regmatch.regprog == NULL) | |
| 284 | 465 { |
| 466 s = skip_regexp(p + 1, *p, TRUE, NULL); | |
| 467 if (*s != *p) | |
| 468 { | |
| 469 EMSG(_(e_invalpat)); | |
| 826 | 470 goto sortend; |
| 284 | 471 } |
| 472 *s = NUL; | |
| 1314 | 473 /* Use last search pattern if sort pattern is empty. */ |
| 4199 | 474 if (s == p + 1) |
| 475 { | |
| 476 if (last_search_pat() == NULL) | |
| 477 { | |
| 478 EMSG(_(e_noprevre)); | |
| 479 goto sortend; | |
| 480 } | |
| 1314 | 481 regmatch.regprog = vim_regcomp(last_search_pat(), RE_MAGIC); |
| 4199 | 482 } |
| 1314 | 483 else |
| 484 regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC); | |
| 284 | 485 if (regmatch.regprog == NULL) |
| 826 | 486 goto sortend; |
| 289 | 487 p = s; /* continue after the regexp */ |
| 284 | 488 regmatch.rm_ic = p_ic; |
| 489 } | |
| 490 else | |
| 491 { | |
| 492 EMSG2(_(e_invarg2), p); | |
| 826 | 493 goto sortend; |
| 284 | 494 } |
| 495 } | |
| 496 | |
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497 /* Can only have one of 'n', 'b', 'o' and 'x'. */ |
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498 if (format_found > 1) |
| 294 | 499 { |
| 500 EMSG(_(e_invarg)); | |
| 826 | 501 goto sortend; |
| 294 | 502 } |
| 503 | |
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504 /* From here on "sort_nr" is used as a flag for any integer number |
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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parents:
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diff
changeset
|
505 * sorting. */ |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
506 sort_nr += sort_what; |
| 294 | 507 |
| 284 | 508 /* |
| 294 | 509 * Make an array with all line numbers. This avoids having to copy all |
| 284 | 510 * the lines into allocated memory. |
| 826 | 511 * When sorting on strings "start_col_nr" is the offset in the line, for |
| 512 * numbers sorting it's the number to sort on. This means the pattern | |
| 513 * matching and number conversion only has to be done once per line. | |
| 294 | 514 * Also get the longest line length for allocating "sortbuf". |
| 284 | 515 */ |
| 516 for (lnum = eap->line1; lnum <= eap->line2; ++lnum) | |
| 517 { | |
| 518 s = ml_get(lnum); | |
| 835 | 519 len = (int)STRLEN(s); |
| 284 | 520 if (maxlen < len) |
| 521 maxlen = len; | |
| 294 | 522 |
| 826 | 523 start_col = 0; |
| 524 end_col = len; | |
| 294 | 525 if (regmatch.regprog != NULL && vim_regexec(®match, s, 0)) |
| 826 | 526 { |
| 527 if (sort_rx) | |
| 528 { | |
| 835 | 529 start_col = (colnr_T)(regmatch.startp[0] - s); |
| 530 end_col = (colnr_T)(regmatch.endp[0] - s); | |
| 826 | 531 } |
| 532 else | |
| 835 | 533 start_col = (colnr_T)(regmatch.endp[0] - s); |
| 826 | 534 } |
| 294 | 535 else |
| 826 | 536 if (regmatch.regprog != NULL) |
| 537 end_col = 0; | |
| 294 | 538 |
|
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parents:
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diff
changeset
|
539 if (sort_nr |
|
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
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parents:
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diff
changeset
|
540 #ifdef FEAT_FLOAT |
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6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
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parents:
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|
541 || sort_flt |
|
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
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parents:
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changeset
|
542 #endif |
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commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
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changeset
|
543 ) |
| 294 | 544 { |
| 826 | 545 /* Make sure vim_str2nr doesn't read any digits past the end |
| 546 * of the match, by temporarily terminating the string there */ | |
| 547 s2 = s + end_col; | |
| 548 c = *s2; | |
| 2606 | 549 *s2 = NUL; |
| 294 | 550 /* Sorting on number: Store the number itself. */ |
| 1687 | 551 p = s + start_col; |
|
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552 if (sort_nr) |
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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parents:
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553 { |
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20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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parents:
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changeset
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554 if (sort_what & STR2NR_HEX) |
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20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
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555 s = skiptohex(p); |
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20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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556 else if (sort_what & STR2NR_BIN) |
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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557 s = skiptobin(p); |
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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parents:
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558 else |
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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559 s = skiptodigit(p); |
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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560 if (s > p && s[-1] == '-') |
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20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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561 --s; /* include preceding negative sign */ |
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20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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562 if (*s == NUL) |
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20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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parents:
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563 /* empty line should sort before any number */ |
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20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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changeset
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564 nrs[lnum - eap->line1].st_u.value = -MAXLNUM; |
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20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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565 else |
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
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566 vim_str2nr(s, NULL, NULL, sort_what, |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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567 &nrs[lnum - eap->line1].st_u.value, NULL, 0); |
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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parents:
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568 } |
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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parents:
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changeset
|
569 #ifdef FEAT_FLOAT |
| 294 | 570 else |
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parents:
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571 { |
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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572 s = skipwhite(p); |
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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573 if (*s == '+') |
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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parents:
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574 s = skipwhite(s + 1); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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parents:
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575 |
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20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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parents:
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576 if (*s == NUL) |
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20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
577 /* empty line should sort before any number */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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578 nrs[lnum - eap->line1].st_u.value_flt = -DBL_MAX; |
|
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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parents:
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diff
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579 else |
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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580 nrs[lnum - eap->line1].st_u.value_flt = |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
581 strtod((char *)s, NULL); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
582 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
583 #endif |
| 2606 | 584 *s2 = c; |
| 294 | 585 } |
| 586 else | |
| 826 | 587 { |
| 294 | 588 /* Store the column to sort at. */ |
|
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parents:
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diff
changeset
|
589 nrs[lnum - eap->line1].st_u.line.start_col_nr = start_col; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
590 nrs[lnum - eap->line1].st_u.line.end_col_nr = end_col; |
| 826 | 591 } |
| 294 | 592 |
| 593 nrs[lnum - eap->line1].lnum = lnum; | |
| 481 | 594 |
| 595 if (regmatch.regprog != NULL) | |
| 596 fast_breakcheck(); | |
| 597 if (got_int) | |
| 826 | 598 goto sortend; |
| 284 | 599 } |
| 600 | |
| 294 | 601 /* Allocate a buffer that can hold the longest line. */ |
| 826 | 602 sortbuf1 = alloc((unsigned)maxlen + 1); |
| 603 if (sortbuf1 == NULL) | |
| 604 goto sortend; | |
| 605 sortbuf2 = alloc((unsigned)maxlen + 1); | |
| 606 if (sortbuf2 == NULL) | |
| 607 goto sortend; | |
| 284 | 608 |
| 481 | 609 /* Sort the array of line numbers. Note: can't be interrupted! */ |
| 294 | 610 qsort((void *)nrs, count, sizeof(sorti_T), sort_compare); |
| 284 | 611 |
| 826 | 612 if (sort_abort) |
| 613 goto sortend; | |
| 614 | |
| 284 | 615 /* Insert the lines in the sorted order below the last one. */ |
| 616 lnum = eap->line2; | |
| 617 for (i = 0; i < count; ++i) | |
| 618 { | |
| 619 s = ml_get(nrs[eap->forceit ? count - i - 1 : i].lnum); | |
| 620 if (!unique || i == 0 | |
| 826 | 621 || (sort_ic ? STRICMP(s, sortbuf1) : STRCMP(s, sortbuf1)) != 0) |
| 284 | 622 { |
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parents:
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diff
changeset
|
623 /* Copy the line into a buffer, it may become invalid in |
|
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
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parents:
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diff
changeset
|
624 * ml_append(). And it's needed for "unique". */ |
|
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
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parents:
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diff
changeset
|
625 STRCPY(sortbuf1, s); |
|
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
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parents:
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diff
changeset
|
626 if (ml_append(lnum++, sortbuf1, (colnr_T)0, FALSE) == FAIL) |
| 284 | 627 break; |
| 628 } | |
| 481 | 629 fast_breakcheck(); |
| 630 if (got_int) | |
| 826 | 631 goto sortend; |
| 284 | 632 } |
| 633 | |
| 634 /* delete the original lines if appending worked */ | |
| 635 if (i == count) | |
| 636 for (i = 0; i < count; ++i) | |
| 637 ml_delete(eap->line1, FALSE); | |
| 638 else | |
| 639 count = 0; | |
| 640 | |
| 294 | 641 /* Adjust marks for deleted (or added) lines and prepare for displaying. */ |
| 835 | 642 deleted = (long)(count - (lnum - eap->line2)); |
| 284 | 643 if (deleted > 0) |
| 644 mark_adjust(eap->line2 - deleted, eap->line2, (long)MAXLNUM, -deleted); | |
| 645 else if (deleted < 0) | |
| 646 mark_adjust(eap->line2, MAXLNUM, -deleted, 0L); | |
| 647 changed_lines(eap->line1, 0, eap->line2 + 1, -deleted); | |
| 294 | 648 |
| 284 | 649 curwin->w_cursor.lnum = eap->line1; |
| 650 beginline(BL_WHITE | BL_FIX); | |
| 651 | |
| 826 | 652 sortend: |
| 284 | 653 vim_free(nrs); |
| 826 | 654 vim_free(sortbuf1); |
| 655 vim_free(sortbuf2); | |
|
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diff
changeset
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656 vim_regfree(regmatch.regprog); |
| 481 | 657 if (got_int) |
| 658 EMSG(_(e_interr)); | |
| 284 | 659 } |
| 660 | |
| 7 | 661 /* |
| 662 * ":retab". | |
| 663 */ | |
| 664 void | |
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diff
changeset
|
665 ex_retab(exarg_T *eap) |
| 7 | 666 { |
| 667 linenr_T lnum; | |
| 668 int got_tab = FALSE; | |
| 669 long num_spaces = 0; | |
| 670 long num_tabs; | |
| 671 long len; | |
| 672 long col; | |
| 673 long vcol; | |
| 674 long start_col = 0; /* For start of white-space string */ | |
| 675 long start_vcol = 0; /* For start of white-space string */ | |
| 676 int temp; | |
| 677 long old_len; | |
| 678 char_u *ptr; | |
| 679 char_u *new_line = (char_u *)1; /* init to non-NULL */ | |
| 680 int did_undo; /* called u_save for current line */ | |
| 681 int new_ts; | |
| 682 int save_list; | |
| 683 linenr_T first_line = 0; /* first changed line */ | |
| 684 linenr_T last_line = 0; /* last changed line */ | |
| 685 | |
| 686 save_list = curwin->w_p_list; | |
| 687 curwin->w_p_list = 0; /* don't want list mode here */ | |
| 688 | |
| 689 new_ts = getdigits(&(eap->arg)); | |
| 690 if (new_ts < 0) | |
| 691 { | |
| 692 EMSG(_(e_positive)); | |
| 693 return; | |
| 694 } | |
| 695 if (new_ts == 0) | |
| 696 new_ts = curbuf->b_p_ts; | |
| 697 for (lnum = eap->line1; !got_int && lnum <= eap->line2; ++lnum) | |
| 698 { | |
| 699 ptr = ml_get(lnum); | |
| 700 col = 0; | |
| 701 vcol = 0; | |
| 702 did_undo = FALSE; | |
| 703 for (;;) | |
| 704 { | |
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parents:
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diff
changeset
|
705 if (VIM_ISWHITE(ptr[col])) |
| 7 | 706 { |
| 707 if (!got_tab && num_spaces == 0) | |
| 708 { | |
| 709 /* First consecutive white-space */ | |
| 710 start_vcol = vcol; | |
| 711 start_col = col; | |
| 712 } | |
| 713 if (ptr[col] == ' ') | |
| 714 num_spaces++; | |
| 715 else | |
| 716 got_tab = TRUE; | |
| 717 } | |
| 718 else | |
| 719 { | |
| 720 if (got_tab || (eap->forceit && num_spaces > 1)) | |
| 721 { | |
| 722 /* Retabulate this string of white-space */ | |
| 723 | |
| 724 /* len is virtual length of white string */ | |
| 725 len = num_spaces = vcol - start_vcol; | |
| 726 num_tabs = 0; | |
| 727 if (!curbuf->b_p_et) | |
| 728 { | |
| 729 temp = new_ts - (start_vcol % new_ts); | |
| 730 if (num_spaces >= temp) | |
| 731 { | |
| 732 num_spaces -= temp; | |
| 733 num_tabs++; | |
| 734 } | |
| 735 num_tabs += num_spaces / new_ts; | |
| 736 num_spaces -= (num_spaces / new_ts) * new_ts; | |
| 737 } | |
| 738 if (curbuf->b_p_et || got_tab || | |
| 739 (num_spaces + num_tabs < len)) | |
| 740 { | |
| 741 if (did_undo == FALSE) | |
| 742 { | |
| 743 did_undo = TRUE; | |
| 744 if (u_save((linenr_T)(lnum - 1), | |
| 745 (linenr_T)(lnum + 1)) == FAIL) | |
| 746 { | |
| 747 new_line = NULL; /* flag out-of-memory */ | |
| 748 break; | |
| 749 } | |
| 750 } | |
| 751 | |
| 752 /* len is actual number of white characters used */ | |
| 753 len = num_spaces + num_tabs; | |
| 754 old_len = (long)STRLEN(ptr); | |
| 755 new_line = lalloc(old_len - col + start_col + len + 1, | |
| 756 TRUE); | |
| 757 if (new_line == NULL) | |
| 758 break; | |
| 759 if (start_col > 0) | |
| 760 mch_memmove(new_line, ptr, (size_t)start_col); | |
| 761 mch_memmove(new_line + start_col + len, | |
| 762 ptr + col, (size_t)(old_len - col + 1)); | |
| 763 ptr = new_line + start_col; | |
| 764 for (col = 0; col < len; col++) | |
| 765 ptr[col] = (col < num_tabs) ? '\t' : ' '; | |
| 766 ml_replace(lnum, new_line, FALSE); | |
| 767 if (first_line == 0) | |
| 768 first_line = lnum; | |
| 769 last_line = lnum; | |
| 770 ptr = new_line; | |
| 771 col = start_col + len; | |
| 772 } | |
| 773 } | |
| 774 got_tab = FALSE; | |
| 775 num_spaces = 0; | |
| 776 } | |
| 777 if (ptr[col] == NUL) | |
| 778 break; | |
| 779 vcol += chartabsize(ptr + col, (colnr_T)vcol); | |
| 780 #ifdef FEAT_MBYTE | |
| 781 if (has_mbyte) | |
| 474 | 782 col += (*mb_ptr2len)(ptr + col); |
| 7 | 783 else |
| 784 #endif | |
| 785 ++col; | |
| 786 } | |
| 787 if (new_line == NULL) /* out of memory */ | |
| 788 break; | |
| 789 line_breakcheck(); | |
| 790 } | |
| 791 if (got_int) | |
| 792 EMSG(_(e_interr)); | |
| 793 | |
| 794 if (curbuf->b_p_ts != new_ts) | |
| 795 redraw_curbuf_later(NOT_VALID); | |
| 796 if (first_line != 0) | |
| 797 changed_lines(first_line, 0, last_line + 1, 0L); | |
| 798 | |
| 799 curwin->w_p_list = save_list; /* restore 'list' */ | |
| 800 | |
| 801 curbuf->b_p_ts = new_ts; | |
| 802 coladvance(curwin->w_curswant); | |
| 803 | |
| 804 u_clearline(); | |
| 805 } | |
| 806 | |
| 807 /* | |
| 808 * :move command - move lines line1-line2 to line dest | |
| 809 * | |
| 810 * return FAIL for failure, OK otherwise | |
| 811 */ | |
| 812 int | |
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813 do_move(linenr_T line1, linenr_T line2, linenr_T dest) |
| 7 | 814 { |
| 815 char_u *str; | |
| 816 linenr_T l; | |
| 817 linenr_T extra; /* Num lines added before line1 */ | |
| 818 linenr_T num_lines; /* Num lines moved */ | |
| 819 linenr_T last_line; /* Last line in file after adding new text */ | |
| 6755 | 820 #ifdef FEAT_FOLDING |
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821 win_T *win; |
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822 tabpage_T *tp; |
| 6755 | 823 #endif |
| 7 | 824 |
| 825 if (dest >= line1 && dest < line2) | |
| 826 { | |
| 827 EMSG(_("E134: Move lines into themselves")); | |
| 828 return FAIL; | |
| 829 } | |
| 830 | |
| 831 num_lines = line2 - line1 + 1; | |
| 832 | |
| 833 /* | |
| 834 * First we copy the old text to its new location -- webb | |
| 835 * Also copy the flag that ":global" command uses. | |
| 836 */ | |
| 837 if (u_save(dest, dest + 1) == FAIL) | |
| 838 return FAIL; | |
| 839 for (extra = 0, l = line1; l <= line2; l++) | |
| 840 { | |
| 841 str = vim_strsave(ml_get(l + extra)); | |
| 842 if (str != NULL) | |
| 843 { | |
| 844 ml_append(dest + l - line1, str, (colnr_T)0, FALSE); | |
| 845 vim_free(str); | |
| 846 if (dest < line1) | |
| 847 extra++; | |
| 848 } | |
| 849 } | |
| 850 | |
| 851 /* | |
| 852 * Now we must be careful adjusting our marks so that we don't overlap our | |
| 853 * mark_adjust() calls. | |
| 854 * | |
| 855 * We adjust the marks within the old text so that they refer to the | |
| 856 * last lines of the file (temporarily), because we know no other marks | |
| 857 * will be set there since these line numbers did not exist until we added | |
| 858 * our new lines. | |
| 859 * | |
| 860 * Then we adjust the marks on lines between the old and new text positions | |
| 861 * (either forwards or backwards). | |
| 862 * | |
| 863 * And Finally we adjust the marks we put at the end of the file back to | |
| 864 * their final destination at the new text position -- webb | |
| 865 */ | |
| 866 last_line = curbuf->b_ml.ml_line_count; | |
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867 mark_adjust_nofold(line1, line2, last_line - line2, 0L); |
| 7 | 868 if (dest >= line2) |
| 869 { | |
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870 mark_adjust_nofold(line2 + 1, dest, -num_lines, 0L); |
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871 #ifdef FEAT_FOLDING |
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872 FOR_ALL_TAB_WINDOWS(tp, win) { |
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873 if (win->w_buffer == curbuf) |
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874 foldMoveRange(&win->w_folds, line1, line2, dest); |
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875 } |
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876 #endif |
| 7 | 877 curbuf->b_op_start.lnum = dest - num_lines + 1; |
| 878 curbuf->b_op_end.lnum = dest; | |
| 879 } | |
| 880 else | |
| 881 { | |
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882 mark_adjust_nofold(dest + 1, line1 - 1, num_lines, 0L); |
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883 #ifdef FEAT_FOLDING |
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884 FOR_ALL_TAB_WINDOWS(tp, win) { |
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885 if (win->w_buffer == curbuf) |
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886 foldMoveRange(&win->w_folds, dest + 1, line1 - 1, line2); |
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887 } |
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888 #endif |
| 7 | 889 curbuf->b_op_start.lnum = dest + 1; |
| 890 curbuf->b_op_end.lnum = dest + num_lines; | |
| 891 } | |
| 892 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
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893 mark_adjust_nofold(last_line - num_lines + 1, last_line, |
| 7 | 894 -(last_line - dest - extra), 0L); |
| 895 | |
| 896 /* | |
| 897 * Now we delete the original text -- webb | |
| 898 */ | |
| 899 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL) | |
| 900 return FAIL; | |
| 901 | |
| 902 for (l = line1; l <= line2; l++) | |
| 903 ml_delete(line1 + extra, TRUE); | |
| 904 | |
| 905 if (!global_busy && num_lines > p_report) | |
| 906 { | |
| 907 if (num_lines == 1) | |
| 908 MSG(_("1 line moved")); | |
| 909 else | |
| 910 smsg((char_u *)_("%ld lines moved"), num_lines); | |
| 911 } | |
| 912 | |
| 913 /* | |
| 914 * Leave the cursor on the last of the moved lines. | |
| 915 */ | |
| 916 if (dest >= line1) | |
| 917 curwin->w_cursor.lnum = dest; | |
| 918 else | |
| 919 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; | |
| 920 | |
| 921 if (line1 < dest) | |
| 3184 | 922 { |
| 923 dest += num_lines + 1; | |
| 924 last_line = curbuf->b_ml.ml_line_count; | |
| 925 if (dest > last_line + 1) | |
| 926 dest = last_line + 1; | |
| 927 changed_lines(line1, 0, dest, 0L); | |
| 928 } | |
| 7 | 929 else |
| 930 changed_lines(dest + 1, 0, line1 + num_lines, 0L); | |
| 931 | |
| 932 return OK; | |
| 933 } | |
| 934 | |
| 935 /* | |
| 936 * ":copy" | |
| 937 */ | |
| 938 void | |
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939 ex_copy(linenr_T line1, linenr_T line2, linenr_T n) |
| 7 | 940 { |
| 941 linenr_T count; | |
| 942 char_u *p; | |
| 943 | |
| 944 count = line2 - line1 + 1; | |
| 945 curbuf->b_op_start.lnum = n + 1; | |
| 946 curbuf->b_op_end.lnum = n + count; | |
| 947 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 948 | |
| 949 /* | |
| 950 * there are three situations: | |
| 951 * 1. destination is above line1 | |
| 952 * 2. destination is between line1 and line2 | |
| 953 * 3. destination is below line2 | |
| 954 * | |
| 955 * n = destination (when starting) | |
| 956 * curwin->w_cursor.lnum = destination (while copying) | |
| 957 * line1 = start of source (while copying) | |
| 958 * line2 = end of source (while copying) | |
| 959 */ | |
| 960 if (u_save(n, n + 1) == FAIL) | |
| 961 return; | |
| 962 | |
| 963 curwin->w_cursor.lnum = n; | |
| 964 while (line1 <= line2) | |
| 965 { | |
| 966 /* need to use vim_strsave() because the line will be unlocked within | |
| 967 * ml_append() */ | |
| 968 p = vim_strsave(ml_get(line1)); | |
| 969 if (p != NULL) | |
| 970 { | |
| 971 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE); | |
| 972 vim_free(p); | |
| 973 } | |
| 974 /* situation 2: skip already copied lines */ | |
| 975 if (line1 == n) | |
| 976 line1 = curwin->w_cursor.lnum; | |
| 977 ++line1; | |
| 978 if (curwin->w_cursor.lnum < line1) | |
| 979 ++line1; | |
| 980 if (curwin->w_cursor.lnum < line2) | |
| 981 ++line2; | |
| 982 ++curwin->w_cursor.lnum; | |
| 983 } | |
| 984 | |
| 985 appended_lines_mark(n, count); | |
| 986 | |
| 987 msgmore((long)count); | |
| 988 } | |
| 989 | |
| 359 | 990 static char_u *prevcmd = NULL; /* the previous command */ |
| 991 | |
| 992 #if defined(EXITFREE) || defined(PROTO) | |
| 993 void | |
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994 free_prev_shellcmd(void) |
| 359 | 995 { |
| 996 vim_free(prevcmd); | |
| 997 } | |
| 998 #endif | |
| 999 | |
| 7 | 1000 /* |
| 1001 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd" | |
| 1002 * Bangs in the argument are replaced with the previously entered command. | |
| 1003 * Remember the argument. | |
| 1004 */ | |
| 1005 void | |
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1006 do_bang( |
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1007 int addr_count, |
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1008 exarg_T *eap, |
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1009 int forceit, |
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1010 int do_in, |
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1011 int do_out) |
| 7 | 1012 { |
| 1013 char_u *arg = eap->arg; /* command */ | |
| 1014 linenr_T line1 = eap->line1; /* start of range */ | |
| 1015 linenr_T line2 = eap->line2; /* end of range */ | |
| 1016 char_u *newcmd = NULL; /* the new command */ | |
| 1017 int free_newcmd = FALSE; /* need to free() newcmd */ | |
| 1018 int ins_prevcmd; | |
| 1019 char_u *t; | |
| 1020 char_u *p; | |
| 1021 char_u *trailarg; | |
| 1022 int len; | |
| 1023 int scroll_save = msg_scroll; | |
| 1024 | |
| 1025 /* | |
| 1026 * Disallow shell commands for "rvim". | |
| 1027 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1028 * security reasons. | |
| 1029 */ | |
| 1030 if (check_restricted() || check_secure()) | |
| 1031 return; | |
| 1032 | |
| 1033 if (addr_count == 0) /* :! */ | |
| 1034 { | |
| 1035 msg_scroll = FALSE; /* don't scroll here */ | |
| 1036 autowrite_all(); | |
| 1037 msg_scroll = scroll_save; | |
| 1038 } | |
| 1039 | |
| 1040 /* | |
| 1041 * Try to find an embedded bang, like in :!<cmd> ! [args] | |
| 1042 * (:!! is indicated by the 'forceit' variable) | |
| 1043 */ | |
| 1044 ins_prevcmd = forceit; | |
| 1045 trailarg = arg; | |
| 1046 do | |
| 1047 { | |
| 1048 len = (int)STRLEN(trailarg) + 1; | |
| 1049 if (newcmd != NULL) | |
| 1050 len += (int)STRLEN(newcmd); | |
| 1051 if (ins_prevcmd) | |
| 1052 { | |
| 1053 if (prevcmd == NULL) | |
| 1054 { | |
| 1055 EMSG(_(e_noprev)); | |
| 1056 vim_free(newcmd); | |
| 1057 return; | |
| 1058 } | |
| 1059 len += (int)STRLEN(prevcmd); | |
| 1060 } | |
| 1872 | 1061 if ((t = alloc((unsigned)len)) == NULL) |
| 7 | 1062 { |
| 1063 vim_free(newcmd); | |
| 1064 return; | |
| 1065 } | |
| 1066 *t = NUL; | |
| 1067 if (newcmd != NULL) | |
| 1068 STRCAT(t, newcmd); | |
| 1069 if (ins_prevcmd) | |
| 1070 STRCAT(t, prevcmd); | |
| 1071 p = t + STRLEN(t); | |
| 1072 STRCAT(t, trailarg); | |
| 1073 vim_free(newcmd); | |
| 1074 newcmd = t; | |
| 1075 | |
| 1076 /* | |
| 1077 * Scan the rest of the argument for '!', which is replaced by the | |
| 1078 * previous command. "\!" is replaced by "!" (this is vi compatible). | |
| 1079 */ | |
| 1080 trailarg = NULL; | |
| 1081 while (*p) | |
| 1082 { | |
| 2823 | 1083 if (*p == '!') |
| 7 | 1084 { |
| 1085 if (p > newcmd && p[-1] == '\\') | |
| 1624 | 1086 STRMOVE(p - 1, p); |
| 7 | 1087 else |
| 1088 { | |
| 1089 trailarg = p; | |
| 1090 *trailarg++ = NUL; | |
| 1091 ins_prevcmd = TRUE; | |
| 1092 break; | |
| 1093 } | |
| 1094 } | |
| 1095 ++p; | |
| 1096 } | |
| 1097 } while (trailarg != NULL); | |
| 1098 | |
| 1099 vim_free(prevcmd); | |
| 1100 prevcmd = newcmd; | |
| 1101 | |
| 1102 if (bangredo) /* put cmd in redo buffer for ! command */ | |
| 1103 { | |
| 5728 | 1104 /* If % or # appears in the command, it must have been escaped. |
| 1105 * Reescape them, so that redoing them does not substitute them by the | |
| 1106 * buffername. */ | |
| 1107 char_u *cmd = vim_strsave_escaped(prevcmd, (char_u *)"%#"); | |
| 1108 | |
| 1109 if (cmd != NULL) | |
| 1110 { | |
| 1111 AppendToRedobuffLit(cmd, -1); | |
| 1112 vim_free(cmd); | |
| 1113 } | |
| 1114 else | |
| 1115 AppendToRedobuffLit(prevcmd, -1); | |
| 7 | 1116 AppendToRedobuff((char_u *)"\n"); |
| 1117 bangredo = FALSE; | |
| 1118 } | |
| 1119 /* | |
| 1120 * Add quotes around the command, for shells that need them. | |
| 1121 */ | |
| 1122 if (*p_shq != NUL) | |
| 1123 { | |
| 1124 newcmd = alloc((unsigned)(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1)); | |
| 1125 if (newcmd == NULL) | |
| 1126 return; | |
| 1127 STRCPY(newcmd, p_shq); | |
| 1128 STRCAT(newcmd, prevcmd); | |
| 1129 STRCAT(newcmd, p_shq); | |
| 1130 free_newcmd = TRUE; | |
| 1131 } | |
| 1132 if (addr_count == 0) /* :! */ | |
| 1133 { | |
| 1134 /* echo the command */ | |
| 1135 msg_start(); | |
| 1136 msg_putchar(':'); | |
| 1137 msg_putchar('!'); | |
| 1138 msg_outtrans(newcmd); | |
| 1139 msg_clr_eos(); | |
| 1140 windgoto(msg_row, msg_col); | |
| 1141 | |
| 1142 do_shell(newcmd, 0); | |
| 1143 } | |
| 1144 else /* :range! */ | |
| 725 | 1145 { |
| 7 | 1146 /* Careful: This may recursively call do_bang() again! (because of |
| 1147 * autocommands) */ | |
| 1148 do_filter(line1, line2, eap, newcmd, do_in, do_out); | |
| 725 | 1149 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf); |
| 1150 } | |
| 7 | 1151 if (free_newcmd) |
| 1152 vim_free(newcmd); | |
| 1153 } | |
| 1154 | |
| 1155 /* | |
| 1156 * do_filter: filter lines through a command given by the user | |
| 1157 * | |
| 169 | 1158 * We mostly use temp files and the call_shell() routine here. This would |
| 1159 * normally be done using pipes on a UNIX machine, but this is more portable | |
| 1160 * to non-unix machines. The call_shell() routine needs to be able | |
| 7 | 1161 * to deal with redirection somehow, and should handle things like looking |
| 1162 * at the PATH env. variable, and adding reasonable extensions to the | |
| 1163 * command name given by the user. All reasonable versions of call_shell() | |
| 1164 * do this. | |
| 169 | 1165 * Alternatively, if on Unix and redirecting input or output, but not both, |
| 1166 * and the 'shelltemp' option isn't set, use pipes. | |
| 7 | 1167 * We use input redirection if do_in is TRUE. |
| 1168 * We use output redirection if do_out is TRUE. | |
| 1169 */ | |
| 1170 static void | |
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1171 do_filter( |
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1172 linenr_T line1, |
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1173 linenr_T line2, |
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1174 exarg_T *eap, /* for forced 'ff' and 'fenc' */ |
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1175 char_u *cmd, |
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1176 int do_in, |
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1177 int do_out) |
| 7 | 1178 { |
| 1179 char_u *itmp = NULL; | |
| 1180 char_u *otmp = NULL; | |
| 1181 linenr_T linecount; | |
| 1182 linenr_T read_linecount; | |
| 1183 pos_T cursor_save; | |
| 1184 char_u *cmd_buf; | |
| 1185 buf_T *old_curbuf = curbuf; | |
| 169 | 1186 int shell_flags = 0; |
| 7 | 1187 |
| 1188 if (*cmd == NUL) /* no filter command */ | |
| 1189 return; | |
| 1190 | |
| 1191 cursor_save = curwin->w_cursor; | |
| 1192 linecount = line2 - line1 + 1; | |
| 1193 curwin->w_cursor.lnum = line1; | |
| 1194 curwin->w_cursor.col = 0; | |
| 1195 changed_line_abv_curs(); | |
| 1196 invalidate_botline(); | |
| 1197 | |
| 1198 /* | |
| 169 | 1199 * When using temp files: |
| 1200 * 1. * Form temp file names | |
| 1201 * 2. * Write the lines to a temp file | |
| 1202 * 3. Run the filter command on the temp file | |
| 1203 * 4. * Read the output of the command into the buffer | |
| 1204 * 5. * Delete the original lines to be filtered | |
| 1205 * 6. * Remove the temp files | |
| 1206 * | |
| 1207 * When writing the input with a pipe or when catching the output with a | |
| 1208 * pipe only need to do 3. | |
| 7 | 1209 */ |
| 1210 | |
| 169 | 1211 if (do_out) |
| 1212 shell_flags |= SHELL_DOOUT; | |
| 1213 | |
| 3482 | 1214 #ifdef FEAT_FILTERPIPE |
| 169 | 1215 if (!do_in && do_out && !p_stmp) |
| 1216 { | |
| 1217 /* Use a pipe to fetch stdout of the command, do not use a temp file. */ | |
| 1218 shell_flags |= SHELL_READ; | |
| 1219 curwin->w_cursor.lnum = line2; | |
| 1220 } | |
| 1221 else if (do_in && !do_out && !p_stmp) | |
| 7 | 1222 { |
| 169 | 1223 /* Use a pipe to write stdin of the command, do not use a temp file. */ |
| 1224 shell_flags |= SHELL_WRITE; | |
| 1225 curbuf->b_op_start.lnum = line1; | |
| 1226 curbuf->b_op_end.lnum = line2; | |
| 7 | 1227 } |
| 169 | 1228 else if (do_in && do_out && !p_stmp) |
| 1229 { | |
| 1230 /* Use a pipe to write stdin and fetch stdout of the command, do not | |
| 1231 * use a temp file. */ | |
| 1232 shell_flags |= SHELL_READ|SHELL_WRITE; | |
| 1233 curbuf->b_op_start.lnum = line1; | |
| 1234 curbuf->b_op_end.lnum = line2; | |
| 1235 curwin->w_cursor.lnum = line2; | |
| 1236 } | |
| 1237 else | |
| 1238 #endif | |
| 6721 | 1239 if ((do_in && (itmp = vim_tempname('i', FALSE)) == NULL) |
| 1240 || (do_out && (otmp = vim_tempname('o', FALSE)) == NULL)) | |
| 169 | 1241 { |
| 1242 EMSG(_(e_notmp)); | |
| 1243 goto filterend; | |
| 1244 } | |
| 7 | 1245 |
| 1246 /* | |
| 1247 * The writing and reading of temp files will not be shown. | |
| 1248 * Vi also doesn't do this and the messages are not very informative. | |
| 1249 */ | |
| 1250 ++no_wait_return; /* don't call wait_return() while busy */ | |
| 169 | 1251 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap, |
| 7 | 1252 FALSE, FALSE, FALSE, TRUE) == FAIL) |
| 1253 { | |
| 1254 msg_putchar('\n'); /* keep message from buf_write() */ | |
| 1255 --no_wait_return; | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1256 #if defined(FEAT_EVAL) |
| 7 | 1257 if (!aborting()) |
| 1258 #endif | |
| 1259 (void)EMSG2(_(e_notcreate), itmp); /* will call wait_return */ | |
| 1260 goto filterend; | |
| 1261 } | |
| 1262 if (curbuf != old_curbuf) | |
| 1263 goto filterend; | |
| 1264 | |
| 1265 if (!do_out) | |
| 1266 msg_putchar('\n'); | |
| 1267 | |
| 1581 | 1268 /* Create the shell command in allocated memory. */ |
| 7 | 1269 cmd_buf = make_filter_cmd(cmd, itmp, otmp); |
| 1270 if (cmd_buf == NULL) | |
| 1271 goto filterend; | |
| 1272 | |
| 1273 windgoto((int)Rows - 1, 0); | |
| 1274 cursor_on(); | |
| 1275 | |
| 1276 /* | |
| 1277 * When not redirecting the output the command can write anything to the | |
| 1278 * screen. If 'shellredir' is equal to ">", screen may be messed up by | |
| 1279 * stderr output of external command. Clear the screen later. | |
| 1280 * If do_in is FALSE, this could be something like ":r !cat", which may | |
| 1281 * also mess up the screen, clear it later. | |
| 1282 */ | |
| 1283 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in) | |
| 1284 redraw_later_clear(); | |
| 1285 | |
| 169 | 1286 if (do_out) |
| 1287 { | |
| 1288 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL) | |
| 1581 | 1289 { |
| 1290 vim_free(cmd_buf); | |
| 169 | 1291 goto error; |
| 1581 | 1292 } |
| 169 | 1293 redraw_curbuf_later(VALID); |
| 1294 } | |
| 1295 read_linecount = curbuf->b_ml.ml_line_count; | |
| 1296 | |
| 7 | 1297 /* |
| 1298 * When call_shell() fails wait_return() is called to give the user a | |
| 1299 * chance to read the error messages. Otherwise errors are ignored, so you | |
| 1300 * can see the error messages from the command that appear on stdout; use | |
| 1301 * 'u' to fix the text | |
| 1302 * Switch to cooked mode when not redirecting stdin, avoids that something | |
| 1303 * like ":r !cat" hangs. | |
| 1304 * Pass on the SHELL_DOOUT flag when the output is being redirected. | |
| 1305 */ | |
| 169 | 1306 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags)) |
| 7 | 1307 { |
| 1308 redraw_later_clear(); | |
| 1309 wait_return(FALSE); | |
| 1310 } | |
| 1311 vim_free(cmd_buf); | |
| 1312 | |
| 1313 did_check_timestamps = FALSE; | |
| 1314 need_check_timestamps = TRUE; | |
| 1315 | |
| 1316 /* When interrupting the shell command, it may still have produced some | |
| 1317 * useful output. Reset got_int here, so that readfile() won't cancel | |
| 1318 * reading. */ | |
| 1319 ui_breakcheck(); | |
| 1320 got_int = FALSE; | |
| 1321 | |
| 1322 if (do_out) | |
| 1323 { | |
| 169 | 1324 if (otmp != NULL) |
| 7 | 1325 { |
| 169 | 1326 if (readfile(otmp, NULL, line2, (linenr_T)0, (linenr_T)MAXLNUM, |
|
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patch 8.0.0177: BufEnter autocommand not fired for a directory
Christian Brabandt <cb@256bit.org>
parents:
10482
diff
changeset
|
1327 eap, READ_FILTER) != OK) |
| 169 | 1328 { |
|
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1329 #if defined(FEAT_EVAL) |
| 169 | 1330 if (!aborting()) |
| 1331 #endif | |
| 1332 { | |
| 1333 msg_putchar('\n'); | |
| 1334 EMSG2(_(e_notread), otmp); | |
| 1335 } | |
| 1336 goto error; | |
| 7 | 1337 } |
| 169 | 1338 if (curbuf != old_curbuf) |
| 1339 goto filterend; | |
| 7 | 1340 } |
| 169 | 1341 |
| 1342 read_linecount = curbuf->b_ml.ml_line_count - read_linecount; | |
| 1343 | |
| 1344 if (shell_flags & SHELL_READ) | |
| 1345 { | |
| 1346 curbuf->b_op_start.lnum = line2 + 1; | |
| 1347 curbuf->b_op_end.lnum = curwin->w_cursor.lnum; | |
| 1348 appended_lines_mark(line2, read_linecount); | |
| 1349 } | |
| 7 | 1350 |
| 1351 if (do_in) | |
| 1352 { | |
| 1353 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL) | |
| 1354 { | |
| 1355 if (read_linecount >= linecount) | |
| 1356 /* move all marks from old lines to new lines */ | |
| 1357 mark_adjust(line1, line2, linecount, 0L); | |
| 1358 else | |
| 1359 { | |
| 1360 /* move marks from old lines to new lines, delete marks | |
| 1361 * that are in deleted lines */ | |
| 1362 mark_adjust(line1, line1 + read_linecount - 1, | |
| 1363 linecount, 0L); | |
| 1364 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L); | |
| 1365 } | |
| 1366 } | |
| 1367 | |
| 1368 /* | |
| 1369 * Put cursor on first filtered line for ":range!cmd". | |
| 1370 * Adjust '[ and '] (set by buf_write()). | |
| 1371 */ | |
| 1372 curwin->w_cursor.lnum = line1; | |
| 1373 del_lines(linecount, TRUE); | |
| 1374 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */ | |
| 1375 curbuf->b_op_end.lnum -= linecount; /* adjust '] */ | |
| 1376 write_lnum_adjust(-linecount); /* adjust last line | |
| 1377 for next write */ | |
| 100 | 1378 #ifdef FEAT_FOLDING |
| 1379 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum); | |
| 1380 #endif | |
| 7 | 1381 } |
| 1382 else | |
| 1383 { | |
| 1384 /* | |
| 1385 * Put cursor on last new line for ":r !cmd". | |
| 1386 */ | |
| 169 | 1387 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1; |
| 7 | 1388 curwin->w_cursor.lnum = curbuf->b_op_end.lnum; |
| 1389 } | |
| 100 | 1390 |
| 7 | 1391 beginline(BL_WHITE | BL_FIX); /* cursor on first non-blank */ |
| 1392 --no_wait_return; | |
| 1393 | |
| 1394 if (linecount > p_report) | |
| 1395 { | |
| 1396 if (do_in) | |
| 1397 { | |
| 274 | 1398 vim_snprintf((char *)msg_buf, sizeof(msg_buf), |
| 1399 _("%ld lines filtered"), (long)linecount); | |
| 7 | 1400 if (msg(msg_buf) && !msg_scroll) |
| 1401 /* save message to display it after redraw */ | |
| 680 | 1402 set_keep_msg(msg_buf, 0); |
| 7 | 1403 } |
| 1404 else | |
| 1405 msgmore((long)linecount); | |
| 1406 } | |
| 1407 } | |
| 1408 else | |
| 1409 { | |
| 1410 error: | |
| 1411 /* put cursor back in same position for ":w !cmd" */ | |
| 1412 curwin->w_cursor = cursor_save; | |
| 1413 --no_wait_return; | |
| 1414 wait_return(FALSE); | |
| 1415 } | |
| 1416 | |
| 1417 filterend: | |
| 1418 | |
| 1419 if (curbuf != old_curbuf) | |
| 1420 { | |
| 1421 --no_wait_return; | |
| 1422 EMSG(_("E135: *Filter* Autocommands must not change current buffer")); | |
| 1423 } | |
| 1424 if (itmp != NULL) | |
| 1425 mch_remove(itmp); | |
| 1426 if (otmp != NULL) | |
| 1427 mch_remove(otmp); | |
| 1428 vim_free(itmp); | |
| 1429 vim_free(otmp); | |
| 1430 } | |
| 1431 | |
| 1432 /* | |
| 1433 * Call a shell to execute a command. | |
| 1434 * When "cmd" is NULL start an interactive shell. | |
| 1435 */ | |
| 1436 void | |
|
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parents:
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diff
changeset
|
1437 do_shell( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
1438 char_u *cmd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
1439 int flags) /* may be SHELL_DOOUT when output is redirected */ |
| 7 | 1440 { |
| 1441 buf_T *buf; | |
| 1442 #ifndef FEAT_GUI_MSWIN | |
| 1443 int save_nwr; | |
| 1444 #endif | |
| 1445 #ifdef MSWIN | |
| 1446 int winstart = FALSE; | |
| 1447 #endif | |
| 1448 | |
| 1449 /* | |
| 1450 * Disallow shell commands for "rvim". | |
| 1451 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1452 * security reasons. | |
| 1453 */ | |
| 1454 if (check_restricted() || check_secure()) | |
| 1455 { | |
| 1456 msg_end(); | |
| 1457 return; | |
| 1458 } | |
| 1459 | |
| 1460 #ifdef MSWIN | |
| 1461 /* | |
| 1462 * Check if ":!start" is used. | |
| 1463 */ | |
| 1464 if (cmd != NULL) | |
| 1465 winstart = (STRNICMP(cmd, "start ", 6) == 0); | |
| 1466 #endif | |
| 1467 | |
| 1468 /* | |
| 1469 * For autocommands we want to get the output on the current screen, to | |
| 1470 * avoid having to type return below. | |
| 1471 */ | |
| 1472 msg_putchar('\r'); /* put cursor at start of line */ | |
| 1473 if (!autocmd_busy) | |
| 1474 { | |
| 1475 #ifdef MSWIN | |
| 1476 if (!winstart) | |
| 1477 #endif | |
| 1478 stoptermcap(); | |
| 1479 } | |
| 1480 #ifdef MSWIN | |
| 1481 if (!winstart) | |
| 1482 #endif | |
| 1483 msg_putchar('\n'); /* may shift screen one line up */ | |
| 1484 | |
| 1485 /* warning message before calling the shell */ | |
|
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1486 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
|
1487 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
|
1488 if (bufIsChangedNotTerm(buf)) |
| 7 | 1489 { |
| 1490 #ifdef FEAT_GUI_MSWIN | |
| 1491 if (!winstart) | |
| 1492 starttermcap(); /* don't want a message box here */ | |
| 1493 #endif | |
| 1494 MSG_PUTS(_("[No write since last change]\n")); | |
| 1495 #ifdef FEAT_GUI_MSWIN | |
| 1496 if (!winstart) | |
| 1497 stoptermcap(); | |
| 1498 #endif | |
| 1499 break; | |
| 1500 } | |
| 1501 | |
| 1502 /* This windgoto is required for when the '\n' resulted in a "delete line | |
| 1503 * 1" command to the terminal. */ | |
| 1504 if (!swapping_screen()) | |
| 1505 windgoto(msg_row, msg_col); | |
| 1506 cursor_on(); | |
| 1507 (void)call_shell(cmd, SHELL_COOKED | flags); | |
| 1508 did_check_timestamps = FALSE; | |
| 1509 need_check_timestamps = TRUE; | |
| 1510 | |
| 1511 /* | |
| 1512 * put the message cursor at the end of the screen, avoids wait_return() | |
| 1513 * to overwrite the text that the external command showed | |
| 1514 */ | |
| 1515 if (!swapping_screen()) | |
| 1516 { | |
| 1517 msg_row = Rows - 1; | |
| 1518 msg_col = 0; | |
| 1519 } | |
| 1520 | |
| 1521 if (autocmd_busy) | |
| 1522 { | |
| 1523 if (msg_silent == 0) | |
| 1524 redraw_later_clear(); | |
| 1525 } | |
| 1526 else | |
| 1527 { | |
| 1528 /* | |
| 1529 * For ":sh" there is no need to call wait_return(), just redraw. | |
| 1530 * Also for the Win32 GUI (the output is in a console window). | |
| 1531 * Otherwise there is probably text on the screen that the user wants | |
| 1532 * to read before redrawing, so call wait_return(). | |
| 1533 */ | |
| 1534 #ifndef FEAT_GUI_MSWIN | |
| 1535 if (cmd == NULL | |
| 1536 # ifdef WIN3264 | |
| 1537 || (winstart && !need_wait_return) | |
| 1538 # endif | |
| 1539 ) | |
| 1540 { | |
| 1541 if (msg_silent == 0) | |
| 1542 redraw_later_clear(); | |
| 1543 need_wait_return = FALSE; | |
| 1544 } | |
| 1545 else | |
| 1546 { | |
| 1547 /* | |
| 1548 * If we switch screens when starttermcap() is called, we really | |
| 1549 * want to wait for "hit return to continue". | |
| 1550 */ | |
| 1551 save_nwr = no_wait_return; | |
| 1552 if (swapping_screen()) | |
| 1553 no_wait_return = FALSE; | |
| 1554 # ifdef AMIGA | |
| 1555 wait_return(term_console ? -1 : msg_silent == 0); /* see below */ | |
| 1556 # else | |
| 1557 wait_return(msg_silent == 0); | |
| 1558 # endif | |
| 1559 no_wait_return = save_nwr; | |
| 1560 } | |
| 1561 #endif /* FEAT_GUI_W32 */ | |
| 1562 | |
| 1563 #ifdef MSWIN | |
| 1564 if (!winstart) /* if winstart==TRUE, never stopped termcap! */ | |
| 1565 #endif | |
| 1566 starttermcap(); /* start termcap if not done by wait_return() */ | |
| 1567 | |
| 1568 /* | |
| 1569 * In an Amiga window redrawing is caused by asking the window size. | |
| 1570 * If we got an interrupt this will not work. The chance that the | |
| 1571 * window size is wrong is very small, but we need to redraw the | |
| 1572 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY | |
| 1573 * but it saves an extra redraw. | |
| 1574 */ | |
| 1575 #ifdef AMIGA | |
| 1576 if (skip_redraw) /* ':' hit in wait_return() */ | |
| 1577 { | |
| 1578 if (msg_silent == 0) | |
| 1579 redraw_later_clear(); | |
| 1580 } | |
| 1581 else if (term_console) | |
| 1582 { | |
| 1583 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */ | |
| 1584 if (got_int && msg_silent == 0) | |
| 1585 redraw_later_clear(); /* if got_int is TRUE, redraw needed */ | |
| 1586 else | |
| 1587 must_redraw = 0; /* no extra redraw needed */ | |
| 1588 } | |
| 1589 #endif | |
| 1590 } | |
| 1591 | |
| 1592 /* display any error messages now */ | |
| 1593 display_errors(); | |
| 725 | 1594 |
| 1595 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf); | |
| 7 | 1596 } |
| 1597 | |
| 1598 /* | |
| 1599 * Create a shell command from a command string, input redirection file and | |
| 1600 * output redirection file. | |
| 1601 * Returns an allocated string with the shell command, or NULL for failure. | |
| 1602 */ | |
| 1603 char_u * | |
|
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parents:
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diff
changeset
|
1604 make_filter_cmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1605 char_u *cmd, /* command */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1606 char_u *itmp, /* NULL or name of input file */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1607 char_u *otmp) /* NULL or name of output file */ |
| 7 | 1608 { |
| 1609 char_u *buf; | |
| 1610 long_u len; | |
| 5867 | 1611 |
|
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commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1612 #if defined(UNIX) |
| 5881 | 1613 int is_fish_shell; |
| 5911 | 1614 char_u *shell_name = get_isolated_shell_name(); |
| 5881 | 1615 |
| 5867 | 1616 /* Account for fish's different syntax for subshells */ |
| 5911 | 1617 is_fish_shell = (fnamecmp(shell_name, "fish") == 0); |
| 1618 vim_free(shell_name); | |
| 5867 | 1619 if (is_fish_shell) |
| 1620 len = (long_u)STRLEN(cmd) + 13; /* "begin; " + "; end" + NUL */ | |
| 1621 else | |
| 1622 #endif | |
| 1623 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */ | |
| 7 | 1624 if (itmp != NULL) |
| 1625 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */ | |
| 1626 if (otmp != NULL) | |
| 1627 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */ | |
| 1628 buf = lalloc(len, TRUE); | |
| 1629 if (buf == NULL) | |
| 1630 return NULL; | |
| 1631 | |
|
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commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1632 #if defined(UNIX) |
| 7 | 1633 /* |
| 169 | 1634 * Put braces around the command (for concatenated commands) when |
| 1635 * redirecting input and/or output. | |
| 7 | 1636 */ |
| 169 | 1637 if (itmp != NULL || otmp != NULL) |
| 5867 | 1638 { |
| 1639 if (is_fish_shell) | |
| 1640 vim_snprintf((char *)buf, len, "begin; %s; end", (char *)cmd); | |
| 1641 else | |
| 1642 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); | |
| 1643 } | |
| 169 | 1644 else |
| 1645 STRCPY(buf, cmd); | |
| 7 | 1646 if (itmp != NULL) |
| 1647 { | |
| 1648 STRCAT(buf, " < "); | |
| 1649 STRCAT(buf, itmp); | |
| 1650 } | |
| 1651 #else | |
| 1652 /* | |
| 5867 | 1653 * For shells that don't understand braces around commands, at least allow |
| 7 | 1654 * the use of commands in a pipe. |
| 1655 */ | |
| 1656 STRCPY(buf, cmd); | |
| 1657 if (itmp != NULL) | |
| 1658 { | |
| 1659 char_u *p; | |
| 1660 | |
| 1661 /* | |
| 1662 * If there is a pipe, we have to put the '<' in front of it. | |
| 1663 * Don't do this when 'shellquote' is not empty, otherwise the | |
| 1664 * redirection would be inside the quotes. | |
| 1665 */ | |
| 1666 if (*p_shq == NUL) | |
| 1667 { | |
| 1668 p = vim_strchr(buf, '|'); | |
| 1669 if (p != NULL) | |
| 1670 *p = NUL; | |
| 1671 } | |
| 1672 STRCAT(buf, " <"); /* " < " causes problems on Amiga */ | |
| 1673 STRCAT(buf, itmp); | |
| 1674 if (*p_shq == NUL) | |
| 1675 { | |
| 1676 p = vim_strchr(cmd, '|'); | |
| 1677 if (p != NULL) | |
| 1678 { | |
| 1679 STRCAT(buf, " "); /* insert a space before the '|' for DOS */ | |
| 1680 STRCAT(buf, p); | |
| 1681 } | |
| 1682 } | |
| 1683 } | |
| 1684 #endif | |
| 1685 if (otmp != NULL) | |
| 1872 | 1686 append_redir(buf, (int)len, p_srr, otmp); |
| 7 | 1687 |
| 1688 return buf; | |
| 1689 } | |
| 1690 | |
| 1691 /* | |
| 1872 | 1692 * Append output redirection for file "fname" to the end of string buffer |
| 1693 * "buf[buflen]" | |
| 7 | 1694 * Works with the 'shellredir' and 'shellpipe' options. |
| 1695 * The caller should make sure that there is enough room: | |
| 1696 * STRLEN(opt) + STRLEN(fname) + 3 | |
| 1697 */ | |
| 1698 void | |
|
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|
1699 append_redir( |
|
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1700 char_u *buf, |
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1701 int buflen, |
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1702 char_u *opt, |
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|
1703 char_u *fname) |
| 7 | 1704 { |
| 1705 char_u *p; | |
| 1872 | 1706 char_u *end; |
| 1707 | |
| 1708 end = buf + STRLEN(buf); | |
|
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1709 /* find "%s" */ |
| 7 | 1710 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p) |
|
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1711 { |
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1712 if (p[1] == 's') /* found %s */ |
| 7 | 1713 break; |
|
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1714 if (p[1] == '%') /* skip %% */ |
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1715 ++p; |
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1716 } |
| 7 | 1717 if (p != NULL) |
| 1718 { | |
| 1872 | 1719 *end = ' '; /* not really needed? Not with sh, ksh or bash */ |
| 1720 vim_snprintf((char *)end + 1, (size_t)(buflen - (end + 1 - buf)), | |
| 1721 (char *)opt, (char *)fname); | |
| 7 | 1722 } |
| 1723 else | |
| 1872 | 1724 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
| 7 | 1725 #ifdef FEAT_QUICKFIX |
| 1726 " %s %s", | |
| 1727 #else | |
| 1728 " %s%s", /* " > %s" causes problems on Amiga */ | |
| 1729 #endif | |
| 1730 (char *)opt, (char *)fname); | |
| 1731 } | |
| 1732 | |
|
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1733 #if defined(FEAT_VIMINFO) || defined(PROTO) |
| 7 | 1734 |
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1735 static int no_viminfo(void); |
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1736 static int read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing); |
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1737 static void write_viminfo_version(FILE *fp_out); |
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1738 static void write_viminfo_barlines(vir_T *virp, FILE *fp_out); |
| 7 | 1739 static int viminfo_errcnt; |
| 1740 | |
| 1741 static int | |
|
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1742 no_viminfo(void) |
| 7 | 1743 { |
| 1744 /* "vim -i NONE" does not read or write a viminfo file */ | |
|
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1745 return STRCMP(p_viminfofile, "NONE") == 0; |
| 7 | 1746 } |
| 1747 | |
| 1748 /* | |
| 1749 * Report an error for reading a viminfo file. | |
| 1750 * Count the number of errors. When there are more than 10, return TRUE. | |
| 1751 */ | |
| 1752 int | |
|
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1753 viminfo_error(char *errnum, char *message, char_u *line) |
| 7 | 1754 { |
| 274 | 1755 vim_snprintf((char *)IObuff, IOSIZE, _("%sviminfo: %s in line: "), |
| 1756 errnum, message); | |
| 1459 | 1757 STRNCAT(IObuff, line, IOSIZE - STRLEN(IObuff) - 1); |
| 156 | 1758 if (IObuff[STRLEN(IObuff) - 1] == '\n') |
| 1759 IObuff[STRLEN(IObuff) - 1] = NUL; | |
| 7 | 1760 emsg(IObuff); |
| 1761 if (++viminfo_errcnt >= 10) | |
| 1762 { | |
| 1763 EMSG(_("E136: viminfo: Too many errors, skipping rest of file")); | |
| 1764 return TRUE; | |
| 1765 } | |
| 1766 return FALSE; | |
| 1767 } | |
| 1768 | |
| 1769 /* | |
| 1770 * read_viminfo() -- Read the viminfo file. Registers etc. which are already | |
| 1733 | 1771 * set are not over-written unless "flags" includes VIF_FORCEIT. -- webb |
| 7 | 1772 */ |
| 1773 int | |
|
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1774 read_viminfo( |
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1775 char_u *file, /* file name or NULL to use default name */ |
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1776 int flags) /* VIF_WANT_INFO et al. */ |
| 7 | 1777 { |
| 1778 FILE *fp; | |
| 1779 char_u *fname; | |
| 1780 | |
| 1781 if (no_viminfo()) | |
| 1782 return FAIL; | |
| 1783 | |
| 1733 | 1784 fname = viminfo_filename(file); /* get file name in allocated buffer */ |
| 7 | 1785 if (fname == NULL) |
| 1786 return FAIL; | |
| 1787 fp = mch_fopen((char *)fname, READBIN); | |
| 1788 | |
| 1789 if (p_verbose > 0) | |
| 294 | 1790 { |
| 1791 verbose_enter(); | |
| 274 | 1792 smsg((char_u *)_("Reading viminfo file \"%s\"%s%s%s"), |
| 1793 fname, | |
| 1733 | 1794 (flags & VIF_WANT_INFO) ? _(" info") : "", |
| 1795 (flags & VIF_WANT_MARKS) ? _(" marks") : "", | |
| 1796 (flags & VIF_GET_OLDFILES) ? _(" oldfiles") : "", | |
| 274 | 1797 fp == NULL ? _(" FAILED") : ""); |
| 294 | 1798 verbose_leave(); |
| 1799 } | |
| 7 | 1800 |
| 1801 vim_free(fname); | |
| 1802 if (fp == NULL) | |
| 1803 return FAIL; | |
| 1804 | |
| 1805 viminfo_errcnt = 0; | |
| 1733 | 1806 do_viminfo(fp, NULL, flags); |
| 7 | 1807 |
| 1808 fclose(fp); | |
| 1809 return OK; | |
| 1810 } | |
| 1811 | |
| 1812 /* | |
|
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1813 * Write the viminfo file. The old one is read in first so that effectively a |
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1814 * merge of current info and old info is done. This allows multiple vims to |
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1815 * run simultaneously, without losing any marks etc. |
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1816 * If "forceit" is TRUE, then the old file is not read in, and only internal |
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1817 * info is written to the file. |
| 7 | 1818 */ |
| 1819 void | |
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1820 write_viminfo(char_u *file, int forceit) |
| 7 | 1821 { |
| 1822 char_u *fname; | |
| 1823 FILE *fp_in = NULL; /* input viminfo file, if any */ | |
| 1824 FILE *fp_out = NULL; /* output viminfo file */ | |
| 1825 char_u *tempname = NULL; /* name of temp viminfo file */ | |
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1826 stat_T st_new; /* mch_stat() of potential new file */ |
| 7 | 1827 #if defined(UNIX) || defined(VMS) |
| 1828 mode_t umask_save; | |
| 1829 #endif | |
| 1830 #ifdef UNIX | |
| 1831 int shortname = FALSE; /* use 8.3 file name */ | |
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1832 stat_T st_old; /* mch_stat() of existing viminfo file */ |
| 7 | 1833 #endif |
| 601 | 1834 #ifdef WIN3264 |
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1835 int hidden = FALSE; |
| 601 | 1836 #endif |
| 7 | 1837 |
| 1838 if (no_viminfo()) | |
| 1839 return; | |
| 1840 | |
| 1841 fname = viminfo_filename(file); /* may set to default if NULL */ | |
| 1842 if (fname == NULL) | |
| 1843 return; | |
| 1844 | |
| 1845 fp_in = mch_fopen((char *)fname, READBIN); | |
| 1846 if (fp_in == NULL) | |
| 1847 { | |
|
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1848 int fd; |
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1849 |
| 7 | 1850 /* if it does exist, but we can't read it, don't try writing */ |
| 1851 if (mch_stat((char *)fname, &st_new) == 0) | |
| 1852 goto end; | |
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1853 |
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1854 /* Create the new .viminfo non-accessible for others, because it may |
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1855 * contain text from non-accessible documents. It is up to the user to |
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1856 * widen access (e.g. to a group). This may also fail if there is a |
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1857 * race condition, then just give up. */ |
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1858 fd = mch_open((char *)fname, |
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1859 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
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1860 if (fd < 0) |
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1861 goto end; |
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1862 fp_out = fdopen(fd, WRITEBIN); |
| 7 | 1863 } |
| 1864 else | |
| 1865 { | |
| 1866 /* | |
| 1867 * There is an existing viminfo file. Create a temporary file to | |
| 1868 * write the new viminfo into, in the same directory as the | |
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1869 * existing viminfo file, which will be renamed once all writing is |
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1870 * successful. |
| 7 | 1871 */ |
| 1872 #ifdef UNIX | |
| 1873 /* | |
| 1874 * For Unix we check the owner of the file. It's not very nice to | |
| 1875 * overwrite a user's viminfo file after a "su root", with a | |
| 1876 * viminfo file that the user can't read. | |
| 1877 */ | |
| 1869 | 1878 st_old.st_dev = (dev_t)0; |
| 1438 | 1879 st_old.st_ino = 0; |
| 7 | 1880 st_old.st_mode = 0600; |
| 1076 | 1881 if (mch_stat((char *)fname, &st_old) == 0 |
| 1882 && getuid() != ROOT_UID | |
| 560 | 1883 && !(st_old.st_uid == getuid() |
| 7 | 1884 ? (st_old.st_mode & 0200) |
| 1885 : (st_old.st_gid == getgid() | |
| 1886 ? (st_old.st_mode & 0020) | |
| 1887 : (st_old.st_mode & 0002)))) | |
| 1888 { | |
| 944 | 1889 int tt = msg_didany; |
| 7 | 1890 |
| 1891 /* avoid a wait_return for this message, it's annoying */ | |
| 1892 EMSG2(_("E137: Viminfo file is not writable: %s"), fname); | |
| 1893 msg_didany = tt; | |
| 840 | 1894 fclose(fp_in); |
| 7 | 1895 goto end; |
| 1896 } | |
| 1897 #endif | |
| 601 | 1898 #ifdef WIN3264 |
| 1899 /* Get the file attributes of the existing viminfo file. */ | |
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1900 hidden = mch_ishidden(fname); |
| 601 | 1901 #endif |
| 7 | 1902 |
| 1903 /* | |
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1904 * Make tempname, find one that does not exist yet. |
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1905 * Beware of a race condition: If someone logs out and all Vim |
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1906 * instances exit at the same time a temp file might be created between |
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1907 * stat() and open(). Use mch_open() with O_EXCL to avoid that. |
| 7 | 1908 * May try twice: Once normal and once with shortname set, just in |
| 1909 * case somebody puts his viminfo file in an 8.3 filesystem. | |
| 1910 */ | |
| 1911 for (;;) | |
| 1912 { | |
|
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1913 int next_char = 'z'; |
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1914 char_u *wp; |
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1915 |
| 7 | 1916 tempname = buf_modname( |
| 1917 #ifdef UNIX | |
| 1918 shortname, | |
| 1919 #else | |
| 1920 FALSE, | |
| 1921 #endif | |
| 1922 fname, | |
| 1923 #ifdef VMS | |
| 1924 (char_u *)"-tmp", | |
| 1925 #else | |
| 1926 (char_u *)".tmp", | |
| 1927 #endif | |
| 1928 FALSE); | |
| 1929 if (tempname == NULL) /* out of memory */ | |
| 1930 break; | |
| 1931 | |
| 1932 /* | |
|
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1933 * Try a series of names. Change one character, just before |
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1934 * the extension. This should also work for an 8.3 |
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1935 * file name, when after adding the extension it still is |
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1936 * the same file as the original. |
| 7 | 1937 */ |
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1938 wp = tempname + STRLEN(tempname) - 5; |
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1939 if (wp < gettail(tempname)) /* empty file name? */ |
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1940 wp = gettail(tempname); |
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1941 for (;;) |
| 7 | 1942 { |
| 1943 /* | |
|
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1944 * Check if tempfile already exists. Never overwrite an |
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1945 * existing file! |
| 7 | 1946 */ |
|
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1947 if (mch_stat((char *)tempname, &st_new) == 0) |
| 7 | 1948 { |
|
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1949 #ifdef UNIX |
| 7 | 1950 /* |
|
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1951 * Check if tempfile is same as original file. May happen |
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1952 * when modname() gave the same file back. E.g. silly |
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1953 * link, or file name-length reached. Try again with |
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1954 * shortname set. |
| 7 | 1955 */ |
|
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1956 if (!shortname && st_new.st_dev == st_old.st_dev |
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1957 && st_new.st_ino == st_old.st_ino) |
| 7 | 1958 { |
|
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1959 VIM_CLEAR(tempname); |
|
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1960 shortname = TRUE; |
| 7 | 1961 break; |
| 1962 } | |
|
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1963 #endif |
| 7 | 1964 } |
|
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1965 else |
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1966 { |
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1967 /* Try creating the file exclusively. This may fail if |
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1968 * another Vim tries to do it at the same time. */ |
| 762 | 1969 #ifdef VMS |
|
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1970 /* fdopen() fails for some reason */ |
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1971 umask_save = umask(077); |
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1972 fp_out = mch_fopen((char *)tempname, WRITEBIN); |
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1973 (void)umask(umask_save); |
| 762 | 1974 #else |
|
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1975 int fd; |
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1976 |
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1977 /* Use mch_open() to be able to use O_NOFOLLOW and set file |
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1978 * protection: |
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1979 * Unix: same as original file, but strip s-bit. Reset |
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1980 * umask to avoid it getting in the way. |
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1981 * Others: r&w for user only. */ |
| 762 | 1982 # ifdef UNIX |
|
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1983 umask_save = umask(0); |
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1984 fd = mch_open((char *)tempname, |
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1985 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, |
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1986 (int)((st_old.st_mode & 0777) | 0600)); |
|
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1987 (void)umask(umask_save); |
| 762 | 1988 # else |
|
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1989 fd = mch_open((char *)tempname, |
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1990 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
|
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1991 # endif |
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1992 if (fd < 0) |
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1993 { |
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1994 fp_out = NULL; |
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1995 # ifdef EEXIST |
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1996 /* Avoid trying lots of names while the problem is lack |
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1997 * of premission, only retry if the file already |
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1998 * exists. */ |
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1999 if (errno != EEXIST) |
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2000 break; |
| 762 | 2001 # endif |
|
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2002 } |
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2003 else |
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2004 fp_out = fdopen(fd, WRITEBIN); |
| 762 | 2005 #endif /* VMS */ |
|
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2006 if (fp_out != NULL) |
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2007 break; |
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2008 } |
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2009 |
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2010 /* Assume file exists, try again with another name. */ |
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2011 if (next_char == 'a' - 1) |
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2012 { |
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2013 /* They all exist? Must be something wrong! Don't write |
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2014 * the viminfo file then. */ |
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2015 EMSG2(_("E929: Too many viminfo temp files, like %s!"), |
|
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2016 tempname); |
|
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2017 break; |
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2018 } |
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2019 *wp = next_char; |
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2020 --next_char; |
| 7 | 2021 } |
| 557 | 2022 |
|
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2023 if (tempname != NULL) |
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2024 break; |
|
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2025 /* continue if shortname was set */ |
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2026 } |
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2027 |
| 557 | 2028 #if defined(UNIX) && defined(HAVE_FCHOWN) |
|
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2029 if (tempname != NULL && fp_out != NULL) |
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2030 { |
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2031 stat_T tmp_st; |
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2032 |
| 7 | 2033 /* |
|
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2034 * Make sure the original owner can read/write the tempfile and |
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2035 * otherwise preserve permissions, making sure the group matches. |
| 7 | 2036 */ |
|
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2037 if (mch_stat((char *)tempname, &tmp_st) >= 0) |
|
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2038 { |
|
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2039 if (st_old.st_uid != tmp_st.st_uid) |
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2040 /* Changing the owner might fail, in which case the |
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2041 * file will now owned by the current user, oh well. */ |
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2042 ignored = fchown(fileno(fp_out), st_old.st_uid, -1); |
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2043 if (st_old.st_gid != tmp_st.st_gid |
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2044 && fchown(fileno(fp_out), -1, st_old.st_gid) == -1) |
|
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2045 /* can't set the group to what it should be, remove |
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2046 * group permissions */ |
|
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|
2047 (void)mch_setperm(tempname, 0600); |
|
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2048 } |
|
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|
2049 else |
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2050 /* can't stat the file, set conservative permissions */ |
|
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2051 (void)mch_setperm(tempname, 0600); |
|
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2052 } |
|
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|
2053 #endif |
|
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2054 } |
| 7 | 2055 |
| 2056 /* | |
| 2057 * Check if the new viminfo file can be written to. | |
| 2058 */ | |
| 2059 if (fp_out == NULL) | |
| 2060 { | |
| 2061 EMSG2(_("E138: Can't write viminfo file %s!"), | |
| 301 | 2062 (fp_in == NULL || tempname == NULL) ? fname : tempname); |
| 7 | 2063 if (fp_in != NULL) |
| 2064 fclose(fp_in); | |
| 2065 goto end; | |
| 2066 } | |
| 2067 | |
| 2068 if (p_verbose > 0) | |
| 294 | 2069 { |
| 2070 verbose_enter(); | |
| 274 | 2071 smsg((char_u *)_("Writing viminfo file \"%s\""), fname); |
| 294 | 2072 verbose_leave(); |
| 2073 } | |
| 7 | 2074 |
| 2075 viminfo_errcnt = 0; | |
| 1733 | 2076 do_viminfo(fp_in, fp_out, forceit ? 0 : (VIF_WANT_INFO | VIF_WANT_MARKS)); |
| 7 | 2077 |
|
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8560
diff
changeset
|
2078 if (fclose(fp_out) == EOF) |
|
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diff
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|
2079 ++viminfo_errcnt; |
|
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diff
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|
2080 |
| 7 | 2081 if (fp_in != NULL) |
| 2082 { | |
| 2083 fclose(fp_in); | |
| 601 | 2084 |
| 6049 | 2085 /* In case of an error keep the original viminfo file. Otherwise |
| 2086 * rename the newly written file. Give an error if that fails. */ | |
|
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diff
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|
2087 if (viminfo_errcnt == 0) |
|
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diff
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|
2088 { |
|
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diff
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|
2089 if (vim_rename(tempname, fname) == -1) |
|
c76cb97073bd
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diff
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|
2090 { |
|
c76cb97073bd
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diff
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|
2091 ++viminfo_errcnt; |
|
c76cb97073bd
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diff
changeset
|
2092 EMSG2(_("E886: Can't rename viminfo file to %s!"), fname); |
|
c76cb97073bd
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|
2093 } |
|
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|
2094 # ifdef WIN3264 |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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diff
changeset
|
2095 /* If the viminfo file was hidden then also hide the new file. */ |
|
c76cb97073bd
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|
2096 else if (hidden) |
|
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diff
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|
2097 mch_hide(fname); |
|
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diff
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|
2098 # endif |
| 6049 | 2099 } |
| 2100 if (viminfo_errcnt > 0) | |
| 7 | 2101 mch_remove(tempname); |
| 601 | 2102 } |
| 2103 | |
| 7 | 2104 end: |
| 2105 vim_free(fname); | |
| 2106 vim_free(tempname); | |
| 2107 } | |
| 2108 | |
| 2109 /* | |
| 2110 * Get the viminfo file name to use. | |
| 2111 * If "file" is given and not empty, use it (has already been expanded by | |
| 2112 * cmdline functions). | |
| 2113 * Otherwise use "-i file_name", value from 'viminfo' or the default, and | |
| 2114 * expand environment variables. | |
| 2115 * Returns an allocated string. NULL when out of memory. | |
| 2116 */ | |
| 2117 static char_u * | |
|
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|
2118 viminfo_filename(char_u *file) |
| 7 | 2119 { |
| 2120 if (file == NULL || *file == NUL) | |
| 2121 { | |
|
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|
2122 if (*p_viminfofile != NUL) |
|
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|
2123 file = p_viminfofile; |
| 7 | 2124 else if ((file = find_viminfo_parameter('n')) == NULL || *file == NUL) |
| 2125 { | |
| 2126 #ifdef VIMINFO_FILE2 | |
| 2127 # ifdef VMS | |
| 2128 if (mch_getenv((char_u *)"SYS$LOGIN") == NULL) | |
| 2129 # else | |
|
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2130 # ifdef MSWIN |
|
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2131 /* Use $VIM only if $HOME is the default "C:/". */ |
|
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2132 if (STRCMP(vim_getenv((char_u *)"HOME", NULL), "C:/") == 0 |
|
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|
2133 && mch_getenv((char_u *)"HOME") == NULL) |
|
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|
2134 # else |
| 7 | 2135 if (mch_getenv((char_u *)"HOME") == NULL) |
|
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|
2136 # endif |
| 7 | 2137 # endif |
| 2138 { | |
| 2139 /* don't use $VIM when not available. */ | |
| 2140 expand_env((char_u *)"$VIM", NameBuff, MAXPATHL); | |
| 2141 if (STRCMP("$VIM", NameBuff) != 0) /* $VIM was expanded */ | |
| 2142 file = (char_u *)VIMINFO_FILE2; | |
| 2143 else | |
| 2144 file = (char_u *)VIMINFO_FILE; | |
| 2145 } | |
| 2146 else | |
| 2147 #endif | |
| 2148 file = (char_u *)VIMINFO_FILE; | |
| 2149 } | |
| 2150 expand_env(file, NameBuff, MAXPATHL); | |
| 2151 file = NameBuff; | |
| 2152 } | |
| 2153 return vim_strsave(file); | |
| 2154 } | |
| 2155 | |
| 2156 /* | |
| 2157 * do_viminfo() -- Should only be called from read_viminfo() & write_viminfo(). | |
| 2158 */ | |
| 2159 static void | |
|
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|
2160 do_viminfo(FILE *fp_in, FILE *fp_out, int flags) |
| 7 | 2161 { |
| 2162 int eof = FALSE; | |
| 2163 vir_T vir; | |
|
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2164 int merge = FALSE; |
|
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|
2165 int do_copy_marks = FALSE; |
|
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|
2166 garray_T buflist; |
| 7 | 2167 |
| 2168 if ((vir.vir_line = alloc(LSIZE)) == NULL) | |
| 2169 return; | |
| 2170 vir.vir_fd = fp_in; | |
| 2171 #ifdef FEAT_MBYTE | |
| 2172 vir.vir_conv.vc_type = CONV_NONE; | |
| 2173 #endif | |
|
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|
2174 ga_init2(&vir.vir_barlines, (int)sizeof(char_u *), 100); |
|
9240
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|
2175 vir.vir_version = -1; |
| 7 | 2176 |
| 2177 if (fp_in != NULL) | |
| 2178 { | |
| 1733 | 2179 if (flags & VIF_WANT_INFO) |
|
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2180 { |
|
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|
2181 if (fp_out != NULL) |
|
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|
2182 { |
|
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|
2183 /* Registers and marks are read and kept separate from what |
|
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|
2184 * this Vim is using. They are merged when writing. */ |
|
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|
2185 prepare_viminfo_registers(); |
|
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|
2186 prepare_viminfo_marks(); |
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2187 } |
|
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|
2188 |
| 1733 | 2189 eof = read_viminfo_up_to_marks(&vir, |
| 2190 flags & VIF_FORCEIT, fp_out != NULL); | |
|
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|
2191 merge = TRUE; |
|
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2192 } |
|
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changeset
|
2193 else if (flags != 0) |
| 7 | 2194 /* Skip info, find start of marks */ |
| 2195 while (!(eof = viminfo_readline(&vir)) | |
| 2196 && vir.vir_line[0] != '>') | |
| 2197 ; | |
|
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|
2198 |
|
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diff
changeset
|
2199 do_copy_marks = (flags & |
|
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|
2200 (VIF_WANT_MARKS | VIF_GET_OLDFILES | VIF_FORCEIT)); |
|
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|
2201 } |
|
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|
2202 |
| 7 | 2203 if (fp_out != NULL) |
| 2204 { | |
| 2205 /* Write the info: */ | |
| 2206 fprintf(fp_out, _("# This viminfo file was generated by Vim %s.\n"), | |
| 2207 VIM_VERSION_MEDIUM); | |
|
2545
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|
2208 fputs(_("# You may edit it if you're careful!\n\n"), fp_out); |
|
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|
2209 write_viminfo_version(fp_out); |
| 7 | 2210 #ifdef FEAT_MBYTE |
|
2545
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|
2211 fputs(_("# Value of 'encoding' when this file was written\n"), fp_out); |
| 7 | 2212 fprintf(fp_out, "*encoding=%s\n\n", p_enc); |
| 2213 #endif | |
| 2214 write_viminfo_search_pattern(fp_out); | |
| 2215 write_viminfo_sub_string(fp_out); | |
| 2216 #ifdef FEAT_CMDHIST | |
|
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|
2217 write_viminfo_history(fp_out, merge); |
| 7 | 2218 #endif |
| 2219 write_viminfo_registers(fp_out); | |
|
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|
2220 finish_viminfo_registers(); |
| 7 | 2221 #ifdef FEAT_EVAL |
| 2222 write_viminfo_varlist(fp_out); | |
| 2223 #endif | |
| 2224 write_viminfo_filemarks(fp_out); | |
|
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|
2225 finish_viminfo_marks(); |
| 7 | 2226 write_viminfo_bufferlist(fp_out); |
|
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|
2227 write_viminfo_barlines(&vir, fp_out); |
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2228 |
|
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|
2229 if (do_copy_marks) |
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2230 ga_init2(&buflist, sizeof(buf_T *), 50); |
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2231 write_viminfo_marks(fp_out, do_copy_marks ? &buflist : NULL); |
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2232 } |
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2233 |
|
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|
2234 if (do_copy_marks) |
|
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|
2235 { |
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|
2236 copy_viminfo_marks(&vir, fp_out, &buflist, eof, flags); |
|
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|
2237 if (fp_out != NULL) |
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2238 ga_clear(&buflist); |
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|
2239 } |
| 7 | 2240 |
| 2241 vim_free(vir.vir_line); | |
| 2242 #ifdef FEAT_MBYTE | |
| 2243 if (vir.vir_conv.vc_type != CONV_NONE) | |
| 2244 convert_setup(&vir.vir_conv, NULL, NULL); | |
| 2245 #endif | |
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|
2246 ga_clear_strings(&vir.vir_barlines); |
| 7 | 2247 } |
| 2248 | |
| 2249 /* | |
| 2250 * read_viminfo_up_to_marks() -- Only called from do_viminfo(). Reads in the | |
| 2251 * first part of the viminfo file which contains everything but the marks that | |
| 2252 * are local to a file. Returns TRUE when end-of-file is reached. -- webb | |
| 2253 */ | |
| 2254 static int | |
|
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|
2255 read_viminfo_up_to_marks( |
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2256 vir_T *virp, |
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2257 int forceit, |
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2258 int writing) |
| 7 | 2259 { |
| 2260 int eof; | |
| 2261 buf_T *buf; | |
|
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2262 int got_encoding = FALSE; |
| 7 | 2263 |
| 2264 #ifdef FEAT_CMDHIST | |
| 4285 | 2265 prepare_viminfo_history(forceit ? 9999 : 0, writing); |
| 7 | 2266 #endif |
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2267 |
| 7 | 2268 eof = viminfo_readline(virp); |
| 2269 while (!eof && virp->vir_line[0] != '>') | |
| 2270 { | |
| 2271 switch (virp->vir_line[0]) | |
| 2272 { | |
| 2273 /* Characters reserved for future expansion, ignored now */ | |
| 2274 case '+': /* "+40 /path/dir file", for running vim without args */ | |
| 2275 case '^': /* to be defined */ | |
| 2276 case '<': /* long line - ignored */ | |
| 2277 /* A comment or empty line. */ | |
| 2278 case NUL: | |
| 2279 case '\r': | |
| 2280 case '\n': | |
| 2281 case '#': | |
| 2282 eof = viminfo_readline(virp); | |
| 2283 break; | |
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2284 case '|': |
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2285 eof = read_viminfo_barline(virp, got_encoding, |
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2286 forceit, writing); |
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2287 break; |
| 7 | 2288 case '*': /* "*encoding=value" */ |
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2289 got_encoding = TRUE; |
| 7 | 2290 eof = viminfo_encoding(virp); |
| 2291 break; | |
| 2292 case '!': /* global variable */ | |
| 2293 #ifdef FEAT_EVAL | |
| 2294 eof = read_viminfo_varlist(virp, writing); | |
| 2295 #else | |
| 2296 eof = viminfo_readline(virp); | |
| 2297 #endif | |
| 2298 break; | |
| 2299 case '%': /* entry for buffer list */ | |
| 2300 eof = read_viminfo_bufferlist(virp, writing); | |
| 2301 break; | |
| 2302 case '"': | |
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2303 /* When registers are in bar lines skip the old style register |
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2304 * lines. */ |
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2305 if (virp->vir_version < VIMINFO_VERSION_WITH_REGISTERS) |
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2306 eof = read_viminfo_register(virp, forceit); |
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2307 else |
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2308 do { |
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2309 eof = viminfo_readline(virp); |
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2310 } while (!eof && (virp->vir_line[0] == TAB |
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2311 || virp->vir_line[0] == '<')); |
| 7 | 2312 break; |
| 2313 case '/': /* Search string */ | |
| 2314 case '&': /* Substitute search string */ | |
| 2315 case '~': /* Last search string, followed by '/' or '&' */ | |
| 2316 eof = read_viminfo_search_pattern(virp, forceit); | |
| 2317 break; | |
| 2318 case '$': | |
| 2319 eof = read_viminfo_sub_string(virp, forceit); | |
| 2320 break; | |
| 2321 case ':': | |
| 2322 case '?': | |
| 2323 case '=': | |
| 2324 case '@': | |
| 2325 #ifdef FEAT_CMDHIST | |
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2326 /* When history is in bar lines skip the old style history |
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2327 * lines. */ |
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2328 if (virp->vir_version < VIMINFO_VERSION_WITH_HISTORY) |
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2329 eof = read_viminfo_history(virp, writing); |
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2330 else |
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2331 #endif |
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2332 eof = viminfo_readline(virp); |
| 7 | 2333 break; |
| 2334 case '-': | |
| 2335 case '\'': | |
|
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2336 /* When file marks are in bar lines skip the old style lines. */ |
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2337 if (virp->vir_version < VIMINFO_VERSION_WITH_MARKS) |
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2338 eof = read_viminfo_filemark(virp, forceit); |
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2339 else |
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2340 eof = viminfo_readline(virp); |
| 7 | 2341 break; |
| 2342 default: | |
| 2343 if (viminfo_error("E575: ", _("Illegal starting char"), | |
| 2344 virp->vir_line)) | |
| 2345 eof = TRUE; | |
| 2346 else | |
| 2347 eof = viminfo_readline(virp); | |
| 2348 break; | |
| 2349 } | |
| 2350 } | |
| 2351 | |
| 2352 #ifdef FEAT_CMDHIST | |
| 2353 /* Finish reading history items. */ | |
| 4285 | 2354 if (!writing) |
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2355 finish_viminfo_history(virp); |
| 7 | 2356 #endif |
| 2357 | |
| 2358 /* Change file names to buffer numbers for fmarks. */ | |
|
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2359 FOR_ALL_BUFFERS(buf) |
| 7 | 2360 fmarks_check_names(buf); |
| 2361 | |
| 2362 return eof; | |
| 2363 } | |
| 2364 | |
| 2365 /* | |
| 2366 * Compare the 'encoding' value in the viminfo file with the current value of | |
| 2367 * 'encoding'. If different and the 'c' flag is in 'viminfo', setup for | |
| 2368 * conversion of text with iconv() in viminfo_readstring(). | |
| 2369 */ | |
| 2370 static int | |
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2371 viminfo_encoding(vir_T *virp) |
| 7 | 2372 { |
| 2373 #ifdef FEAT_MBYTE | |
| 2374 char_u *p; | |
| 2375 int i; | |
| 2376 | |
| 2377 if (get_viminfo_parameter('c') != 0) | |
| 2378 { | |
| 2379 p = vim_strchr(virp->vir_line, '='); | |
| 2380 if (p != NULL) | |
| 2381 { | |
| 2382 /* remove trailing newline */ | |
| 2383 ++p; | |
| 2384 for (i = 0; vim_isprintc(p[i]); ++i) | |
| 2385 ; | |
| 2386 p[i] = NUL; | |
| 2387 | |
| 2388 convert_setup(&virp->vir_conv, p, p_enc); | |
| 2389 } | |
| 2390 } | |
| 2391 #endif | |
| 2392 return viminfo_readline(virp); | |
| 2393 } | |
| 2394 | |
| 2395 /* | |
| 2396 * Read a line from the viminfo file. | |
| 2397 * Returns TRUE for end-of-file; | |
| 2398 */ | |
| 2399 int | |
|
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2400 viminfo_readline(vir_T *virp) |
| 7 | 2401 { |
| 2402 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd); | |
| 2403 } | |
| 2404 | |
| 2405 /* | |
|
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2406 * Check string read from viminfo file. |
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2407 * Remove '\n' at the end of the line. |
| 7 | 2408 * - replace CTRL-V CTRL-V with CTRL-V |
| 2409 * - replace CTRL-V 'n' with '\n' | |
| 2410 * | |
| 2411 * Check for a long line as written by viminfo_writestring(). | |
| 2412 * | |
| 2413 * Return the string in allocated memory (NULL when out of memory). | |
| 2414 */ | |
| 2415 char_u * | |
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2416 viminfo_readstring( |
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2417 vir_T *virp, |
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2418 int off, /* offset for virp->vir_line */ |
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2419 int convert UNUSED) /* convert the string */ |
| 7 | 2420 { |
| 2421 char_u *retval; | |
| 2422 char_u *s, *d; | |
| 2423 long len; | |
| 2424 | |
| 2425 if (virp->vir_line[off] == Ctrl_V && vim_isdigit(virp->vir_line[off + 1])) | |
| 2426 { | |
| 2427 len = atol((char *)virp->vir_line + off + 1); | |
| 2428 retval = lalloc(len, TRUE); | |
| 2429 if (retval == NULL) | |
| 2430 { | |
| 2431 /* Line too long? File messed up? Skip next line. */ | |
| 2432 (void)vim_fgets(virp->vir_line, 10, virp->vir_fd); | |
| 2433 return NULL; | |
| 2434 } | |
| 2435 (void)vim_fgets(retval, (int)len, virp->vir_fd); | |
| 2436 s = retval + 1; /* Skip the leading '<' */ | |
| 2437 } | |
| 2438 else | |
| 2439 { | |
| 2440 retval = vim_strsave(virp->vir_line + off); | |
| 2441 if (retval == NULL) | |
| 2442 return NULL; | |
| 2443 s = retval; | |
| 2444 } | |
| 2445 | |
| 2446 /* Change CTRL-V CTRL-V to CTRL-V and CTRL-V n to \n in-place. */ | |
| 2447 d = retval; | |
| 2448 while (*s != NUL && *s != '\n') | |
| 2449 { | |
| 2450 if (s[0] == Ctrl_V && s[1] != NUL) | |
| 2451 { | |
| 2452 if (s[1] == 'n') | |
| 2453 *d++ = '\n'; | |
| 2454 else | |
| 2455 *d++ = Ctrl_V; | |
| 2456 s += 2; | |
| 2457 } | |
| 2458 else | |
| 2459 *d++ = *s++; | |
| 2460 } | |
| 2461 *d = NUL; | |
| 2462 | |
| 2463 #ifdef FEAT_MBYTE | |
| 2464 if (convert && virp->vir_conv.vc_type != CONV_NONE && *retval != NUL) | |
| 2465 { | |
| 2466 d = string_convert(&virp->vir_conv, retval, NULL); | |
| 2467 if (d != NULL) | |
| 2468 { | |
| 2469 vim_free(retval); | |
| 2470 retval = d; | |
| 2471 } | |
| 2472 } | |
| 2473 #endif | |
| 2474 | |
| 2475 return retval; | |
| 2476 } | |
| 2477 | |
| 2478 /* | |
| 2479 * write string to viminfo file | |
| 2480 * - replace CTRL-V with CTRL-V CTRL-V | |
| 2481 * - replace '\n' with CTRL-V 'n' | |
| 2482 * - add a '\n' at the end | |
| 2483 * | |
| 2484 * For a long line: | |
| 2485 * - write " CTRL-V <length> \n " in first line | |
| 2486 * - write " < <string> \n " in second line | |
| 2487 */ | |
| 2488 void | |
|
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2489 viminfo_writestring(FILE *fd, char_u *p) |
| 7 | 2490 { |
| 2491 int c; | |
| 2492 char_u *s; | |
| 2493 int len = 0; | |
| 2494 | |
| 2495 for (s = p; *s != NUL; ++s) | |
| 2496 { | |
| 2497 if (*s == Ctrl_V || *s == '\n') | |
| 2498 ++len; | |
| 2499 ++len; | |
| 2500 } | |
| 2501 | |
| 2502 /* If the string will be too long, write its length and put it in the next | |
| 2503 * line. Take into account that some room is needed for what comes before | |
| 2504 * the string (e.g., variable name). Add something to the length for the | |
| 2505 * '<', NL and trailing NUL. */ | |
| 2506 if (len > LSIZE / 2) | |
| 2507 fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3); | |
| 2508 | |
| 2509 while ((c = *p++) != NUL) | |
| 2510 { | |
| 2511 if (c == Ctrl_V || c == '\n') | |
| 2512 { | |
| 2513 putc(Ctrl_V, fd); | |
| 2514 if (c == '\n') | |
| 2515 c = 'n'; | |
| 2516 } | |
| 2517 putc(c, fd); | |
| 2518 } | |
| 2519 putc('\n', fd); | |
| 2520 } | |
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2521 |
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2522 /* |
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2523 * Write a string in quotes that barline_parse() can read back. |
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2524 * Breaks the line in less than LSIZE pieces when needed. |
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2525 * Returns remaining characters in the line. |
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2526 */ |
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2527 int |
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2528 barline_writestring(FILE *fd, char_u *s, int remaining_start) |
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2529 { |
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|
2530 char_u *p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2531 int remaining = remaining_start; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2532 int len = 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2533 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2534 /* Count the number of characters produced, including quotes. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2535 for (p = s; *p != NUL; ++p) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2536 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2537 if (*p == NL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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9234
diff
changeset
|
2538 len += 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2539 else if (*p == '"' || *p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2540 len += 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2541 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2542 ++len; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2543 } |
|
9978
baad324e9fbc
commit https://github.com/vim/vim/commit/257095760732597983bdd026e791907b7980e295
Christian Brabandt <cb@256bit.org>
parents:
9959
diff
changeset
|
2544 if (len > remaining - 2) |
|
9240
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diff
changeset
|
2545 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2546 fprintf(fd, ">%d\n|<", len); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2547 remaining = LSIZE - 20; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2548 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2549 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2550 putc('"', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2551 for (p = s; *p != NUL; ++p) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2552 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2553 if (*p == NL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2554 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2555 putc('\\', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2556 putc('n', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2557 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2558 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2559 else if (*p == '"' || *p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2560 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2561 putc('\\', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2562 putc(*p, fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2563 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2564 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2565 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2566 putc(*p, fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2567 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2568 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2569 if (remaining < 3) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2570 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2571 putc('\n', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2572 putc('|', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2573 putc('<', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2574 /* Leave enough space for another continuation. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2575 remaining = LSIZE - 20; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2576 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2577 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2578 putc('"', fd); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2579 return remaining - 2; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2580 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2581 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2582 /* |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2583 * Parse a viminfo line starting with '|'. |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2584 * Add each decoded value to "values". |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2585 * Returns TRUE if the next line is to be read after using the parsed values. |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2586 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2587 static int |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2588 barline_parse(vir_T *virp, char_u *text, garray_T *values) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2589 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2590 char_u *p = text; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2591 char_u *nextp = NULL; |
|
9244
931bbf7b6ee3
commit https://github.com/vim/vim/commit/fdd82fe365d0e287bafc71f98c039cb5af8ed827
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parents:
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diff
changeset
|
2592 char_u *buf = NULL; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2593 bval_T *value; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2594 int i; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2595 int allocated = FALSE; |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2596 int eof; |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2597 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2598 char_u *sconv; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2599 int converted; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2600 #endif |
|
9240
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parents:
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diff
changeset
|
2601 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2602 while (*p == ',') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2603 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2604 ++p; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2605 if (ga_grow(values, 1) == FAIL) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2606 break; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2607 value = (bval_T *)(values->ga_data) + values->ga_len; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2608 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9234
diff
changeset
|
2609 if (*p == '>') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2610 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2611 /* Need to read a continuation line. Put strings in allocated |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2612 * memory, because virp->vir_line is overwritten. */ |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2613 if (!allocated) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2614 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2615 for (i = 0; i < values->ga_len; ++i) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2616 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2617 bval_T *vp = (bval_T *)(values->ga_data) + i; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2618 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2619 if (vp->bv_type == BVAL_STRING && !vp->bv_allocated) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2620 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2621 vp->bv_string = vim_strnsave(vp->bv_string, vp->bv_len); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2622 vp->bv_allocated = TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2623 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2624 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2625 allocated = TRUE; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2626 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2627 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2628 if (vim_isdigit(p[1])) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2629 { |
|
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2630 size_t len; |
|
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2631 size_t todo; |
|
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2632 size_t n; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2633 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2634 /* String value was split into lines that are each shorter |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2635 * than LSIZE: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2636 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2637 * |<"{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2638 * |<{text2}",{value} |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2639 * Length includes the quotes. |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2640 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2641 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2642 len = getdigits(&p); |
|
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2643 buf = alloc((int)(len + 1)); |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2644 if (buf == NULL) |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2645 return TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2646 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2647 for (todo = len; todo > 0; todo -= n) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2648 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2649 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2650 if (eof || virp->vir_line[0] != '|' |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2651 || virp->vir_line[1] != '<') |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2652 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2653 /* 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
|
2654 * this one starts with '|'. */ |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2655 vim_free(buf); |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2656 return eof || virp->vir_line[0] == '|'; |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2657 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2658 /* 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
|
2659 n = STRLEN(virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2660 while (n > 0 && (virp->vir_line[n - 1] == NL |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2661 || virp->vir_line[n - 1] == CAR)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2662 --n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2663 n -= 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2664 if (n > todo) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2665 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2666 /* more values follow after the string */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2667 nextp = virp->vir_line + 2 + todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2668 n = todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2669 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2670 mch_memmove(p, virp->vir_line + 2, n); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2671 p += n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2672 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2673 *p = NUL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2674 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2675 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2676 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2677 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2678 /* 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
|
2679 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2680 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2681 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2682 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2683 if (eof || virp->vir_line[0] != '|' |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2684 || virp->vir_line[1] != '<') |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2685 /* 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
|
2686 * this one starts with '|'. */ |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2687 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
|
2688 p = virp->vir_line + 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2689 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2690 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2691 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2692 if (isdigit(*p)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2693 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2694 value->bv_type = BVAL_NR; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2695 value->bv_nr = getdigits(&p); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2696 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2697 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2698 else if (*p == '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2699 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2700 int len = 0; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2701 char_u *s = p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2702 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2703 /* Unescape special characters in-place. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2704 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2705 while (*p != '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2706 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2707 if (*p == NL || *p == NUL) |
|
9330
8cb76e38c346
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diff
changeset
|
2708 return TRUE; /* syntax error, drop the value */ |
|
9240
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diff
changeset
|
2709 if (*p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2710 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2711 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2712 if (*p == 'n') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2713 s[len++] = '\n'; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2714 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2715 s[len++] = *p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2716 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2717 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2718 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2719 s[len++] = *p++; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2720 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2721 ++p; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2722 s[len] = NUL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2723 |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2724 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2725 converted = FALSE; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
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|
2726 if (virp->vir_conv.vc_type != CONV_NONE && *s != NUL) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2727 { |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2728 sconv = string_convert(&virp->vir_conv, s, NULL); |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2729 if (sconv != NULL) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2730 { |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2731 if (s == buf) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2732 vim_free(s); |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2733 s = sconv; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2734 buf = s; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2735 converted = TRUE; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2736 } |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2737 } |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2738 #endif |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2739 /* Need to copy in allocated memory if the string wasn't allocated |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2740 * above and we did allocate before, thus vir_line may change. */ |
|
9240
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diff
changeset
|
2741 if (s != buf && allocated) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2742 s = vim_strsave(s); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2743 value->bv_string = s; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2744 value->bv_type = BVAL_STRING; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2745 value->bv_len = len; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2746 value->bv_allocated = allocated |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2747 #ifdef FEAT_MBYTE |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2748 || converted |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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diff
changeset
|
2749 #endif |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2750 ; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2751 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2752 if (nextp != NULL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2753 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2754 /* values following a long string */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2755 p = nextp; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2756 nextp = NULL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2757 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2758 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2759 else if (*p == ',') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2760 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2761 value->bv_type = BVAL_EMPTY; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2762 ++values->ga_len; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2763 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2764 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2765 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2766 } |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
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diff
changeset
|
2767 return TRUE; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2768 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2769 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2770 static int |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2771 read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2772 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2773 char_u *p = virp->vir_line + 1; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2774 int bartype; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2775 garray_T values; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2776 bval_T *vp; |
|
9240
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diff
changeset
|
2777 int i; |
|
9330
8cb76e38c346
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diff
changeset
|
2778 int read_next = TRUE; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2779 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2780 /* The format is: |{bartype},{value},... |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2781 * For a very long string: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2782 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2783 * |<{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2784 * |<{text2},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2785 * For a long line not using a string |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2786 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2787 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2788 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2789 if (*p == '<') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2790 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2791 /* Continuation line of an unrecognized item. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2792 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2793 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
|
2794 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2795 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2796 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2797 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
|
2798 bartype = getdigits(&p); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2799 switch (bartype) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2800 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2801 case BARTYPE_VERSION: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2802 /* 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
|
2803 * 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
|
2804 * doesn't understand the version. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2805 if (!got_encoding) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2806 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2807 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
|
2808 vp = (bval_T *)values.ga_data; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2809 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
|
2810 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
|
2811 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2812 break; |
|
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 case BARTYPE_HISTORY: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2815 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
|
2816 handle_viminfo_history(&values, writing); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2817 break; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2818 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2819 case BARTYPE_REGISTER: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2820 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
|
2821 handle_viminfo_register(&values, force); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2822 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2823 |
|
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2824 case BARTYPE_MARK: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2825 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
|
2826 handle_viminfo_mark(&values, force); |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2827 break; |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2828 |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2829 default: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2830 /* copy unrecognized line (for future use) */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2831 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2832 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
|
2833 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2834 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
|
2835 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2836 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
|
2837 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
|
2838 vim_free(vp->bv_string); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2839 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2840 ga_clear(&values); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2841 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2842 |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2843 if (read_next) |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2844 return viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2845 return FALSE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2846 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2847 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2848 static void |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2849 write_viminfo_version(FILE *fp_out) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2850 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2851 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
|
2852 BARTYPE_VERSION, VIMINFO_VERSION); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2853 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2854 |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2855 static void |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2856 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
|
2857 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2858 int i; |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2859 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
|
2860 int seen_useful = FALSE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2861 char *line; |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2862 |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2863 if (gap->ga_len > 0) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2864 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2865 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
|
2866 |
|
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2867 /* 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
|
2868 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
|
2869 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2870 line = ((char **)(gap->ga_data))[i]; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2871 if (seen_useful || line[1] != '<') |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2872 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2873 fputs(line, fp_out); |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2874 seen_useful = TRUE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2875 } |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2876 } |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2877 } |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2878 } |
| 7 | 2879 #endif /* FEAT_VIMINFO */ |
| 2880 | |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2881 /* |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2882 * 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
|
2883 * was used. |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2884 */ |
|
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9330
diff
changeset
|
2885 time_T |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2886 vim_time(void) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2887 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2888 # ifdef FEAT_EVAL |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2889 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
|
2890 # else |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2891 return time(NULL); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2892 # endif |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2893 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2894 |
| 7 | 2895 /* |
| 2896 * Implementation of ":fixdel", also used by get_stty(). | |
| 2897 * <BS> resulting <Del> | |
| 2898 * ^? ^H | |
| 2899 * not ^? ^? | |
| 2900 */ | |
| 2901 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2902 do_fixdel(exarg_T *eap UNUSED) |
| 7 | 2903 { |
| 2904 char_u *p; | |
| 2905 | |
| 2906 p = find_termcode((char_u *)"kb"); | |
| 2907 add_termcode((char_u *)"kD", p != NULL | |
| 2908 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
| 2909 } | |
| 2910 | |
| 2911 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2912 print_line_no_prefix( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2913 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2914 int use_number, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2915 int list) |
| 7 | 2916 { |
| 13 | 2917 char_u numbuf[30]; |
| 7 | 2918 |
| 2919 if (curwin->w_p_nu || use_number) | |
| 2920 { | |
| 1872 | 2921 vim_snprintf((char *)numbuf, sizeof(numbuf), |
| 2922 "%*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
|
2923 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */ |
| 7 | 2924 } |
| 169 | 2925 msg_prt_line(ml_get(lnum), list); |
| 7 | 2926 } |
| 2927 | |
| 2928 /* | |
| 2929 * Print a text line. Also in silent mode ("ex -s"). | |
| 2930 */ | |
| 2931 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2932 print_line(linenr_T lnum, int use_number, int list) |
| 7 | 2933 { |
| 2934 int save_silent = silent_mode; | |
| 2935 | |
|
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
2936 /* apply :filter /pat/ */ |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
2937 if (message_filtered(ml_get(lnum))) |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
2938 return; |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
2939 |
| 169 | 2940 msg_start(); |
| 7 | 2941 silent_mode = FALSE; |
| 169 | 2942 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
| 2943 print_line_no_prefix(lnum, use_number, list); | |
| 7 | 2944 if (save_silent) |
| 2945 { | |
| 2946 msg_putchar('\n'); | |
| 2947 cursor_on(); /* msg_start() switches it off */ | |
| 2948 out_flush(); | |
| 2949 silent_mode = save_silent; | |
| 1798 | 2950 } |
| 2951 info_message = FALSE; | |
| 7 | 2952 } |
| 2953 | |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2954 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2955 rename_buffer(char_u *new_fname) |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2956 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2957 char_u *fname, *sfname, *xfname; |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2958 buf_T *buf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2959 |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2960 buf = curbuf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2961 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
|
2962 /* buffer changed, don't change name now */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2963 if (buf != curbuf) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2964 return FAIL; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2965 #ifdef FEAT_EVAL |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2966 if (aborting()) /* autocmds may abort script processing */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2967 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2968 #endif |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2969 /* |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2970 * 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
|
2971 * 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
|
2972 * name, which will become the alternate file name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2973 * 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
|
2974 * name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2975 */ |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2976 fname = curbuf->b_ffname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2977 sfname = curbuf->b_sfname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2978 xfname = curbuf->b_fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2979 curbuf->b_ffname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2980 curbuf->b_sfname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2981 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2982 { |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2983 curbuf->b_ffname = fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2984 curbuf->b_sfname = sfname; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2985 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2986 } |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2987 curbuf->b_flags |= BF_NOTEDITED; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2988 if (xfname != NULL && *xfname != NUL) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2989 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2990 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
|
2991 if (buf != NULL && !cmdmod.keepalt) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2992 curwin->w_alt_fnum = buf->b_fnum; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2993 } |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2994 vim_free(fname); |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2995 vim_free(sfname); |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
2996 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2997 |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2998 /* Change directories when the 'acd' option is set. */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
2999 DO_AUTOCHDIR |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3000 return OK; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3001 } |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3002 |
| 7 | 3003 /* |
| 3004 * ":file[!] [fname]". | |
| 3005 */ | |
| 3006 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3007 ex_file(exarg_T *eap) |
| 7 | 3008 { |
| 14 | 3009 /* ":0file" removes the file name. Check for illegal uses ":3file", |
| 3010 * "0file name", etc. */ | |
| 3011 if (eap->addr_count > 0 | |
| 3012 && (*eap->arg != NUL | |
| 3013 || eap->line2 > 0 | |
| 3014 || eap->addr_count > 1)) | |
| 3015 { | |
| 3016 EMSG(_(e_invarg)); | |
| 3017 return; | |
| 3018 } | |
| 3019 | |
| 3020 if (*eap->arg != NUL || eap->addr_count == 1) | |
| 7 | 3021 { |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3022 if (rename_buffer(eap->arg) == FAIL) |
| 7 | 3023 return; |
| 3024 } | |
| 3025 /* print full file name if :cd used */ | |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3026 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3027 fileinfo(FALSE, FALSE, eap->forceit); |
|
12676
7ac0ab4c5ee4
patch 8.0.1216: tabline is not always updated for :file command
Christian Brabandt <cb@256bit.org>
parents:
12648
diff
changeset
|
3028 redraw_tabline = TRUE; |
| 7 | 3029 } |
| 3030 | |
| 3031 /* | |
| 3032 * ":update". | |
| 3033 */ | |
| 3034 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3035 ex_update(exarg_T *eap) |
| 7 | 3036 { |
| 3037 if (curbufIsChanged()) | |
| 3038 (void)do_write(eap); | |
| 3039 } | |
| 3040 | |
| 3041 /* | |
| 3042 * ":write" and ":saveas". | |
| 3043 */ | |
| 3044 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3045 ex_write(exarg_T *eap) |
| 7 | 3046 { |
| 3047 if (eap->usefilter) /* input lines to shell command */ | |
| 3048 do_bang(1, eap, FALSE, TRUE, FALSE); | |
| 3049 else | |
| 3050 (void)do_write(eap); | |
| 3051 } | |
| 3052 | |
| 3053 /* | |
| 3054 * write current buffer to file 'eap->arg' | |
| 3055 * if 'eap->append' is TRUE, append to the file | |
| 3056 * | |
| 3057 * if *eap->arg == NUL write to current file | |
| 3058 * | |
| 3059 * return FAIL for failure, OK otherwise | |
| 3060 */ | |
| 3061 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3062 do_write(exarg_T *eap) |
| 7 | 3063 { |
| 3064 int other; | |
| 3065 char_u *fname = NULL; /* init to shut up gcc */ | |
| 3066 char_u *ffname; | |
| 3067 int retval = FAIL; | |
| 3068 char_u *free_fname = NULL; | |
| 3069 #ifdef FEAT_BROWSE | |
| 3070 char_u *browse_file = NULL; | |
| 3071 #endif | |
| 3072 buf_T *alt_buf = NULL; | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3073 int name_was_missing; |
| 7 | 3074 |
| 3075 if (not_writing()) /* check 'write' option */ | |
| 3076 return FAIL; | |
| 3077 | |
| 3078 ffname = eap->arg; | |
| 3079 #ifdef FEAT_BROWSE | |
| 3080 if (cmdmod.browse) | |
| 3081 { | |
| 29 | 3082 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
| 7 | 3083 NULL, NULL, NULL, curbuf); |
| 3084 if (browse_file == NULL) | |
| 3085 goto theend; | |
| 3086 ffname = browse_file; | |
| 3087 } | |
| 3088 #endif | |
| 3089 if (*ffname == NUL) | |
| 3090 { | |
| 3091 if (eap->cmdidx == CMD_saveas) | |
| 3092 { | |
| 3093 EMSG(_(e_argreq)); | |
| 3094 goto theend; | |
| 3095 } | |
| 3096 other = FALSE; | |
| 3097 } | |
| 3098 else | |
| 3099 { | |
| 3100 fname = ffname; | |
| 3101 free_fname = fix_fname(ffname); | |
| 3102 /* | |
| 3103 * When out-of-memory, keep unexpanded file name, because we MUST be | |
| 3104 * able to write the file in this situation. | |
| 3105 */ | |
| 3106 if (free_fname != NULL) | |
| 3107 ffname = free_fname; | |
| 3108 other = otherfile(ffname); | |
| 3109 } | |
| 3110 | |
| 3111 /* | |
| 3112 * If we have a new file, put its name in the list of alternate file names. | |
| 3113 */ | |
| 3114 if (other) | |
| 3115 { | |
| 3116 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
| 3117 || eap->cmdidx == CMD_saveas) | |
| 3118 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
| 3119 else | |
| 3120 alt_buf = buflist_findname(ffname); | |
| 3121 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
| 3122 { | |
| 3123 /* Overwriting a file that is loaded in another buffer is not a | |
| 3124 * good idea. */ | |
| 315 | 3125 EMSG(_(e_bufloaded)); |
| 7 | 3126 goto theend; |
| 3127 } | |
| 3128 } | |
| 3129 | |
| 3130 /* | |
| 3131 * Writing to the current file is not allowed in readonly mode | |
| 3132 * and a file name is required. | |
| 3133 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
| 3134 */ | |
| 3135 if (!other && ( | |
| 3136 #ifdef FEAT_QUICKFIX | |
| 3137 bt_dontwrite_msg(curbuf) || | |
| 3138 #endif | |
| 3139 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
| 3140 goto theend; | |
| 3141 | |
| 3142 if (!other) | |
| 3143 { | |
| 3144 ffname = curbuf->b_ffname; | |
| 3145 fname = curbuf->b_fname; | |
| 3146 /* | |
| 3147 * Not writing the whole file is only allowed with '!'. | |
| 3148 */ | |
| 3149 if ( (eap->line1 != 1 | |
| 3150 || eap->line2 != curbuf->b_ml.ml_line_count) | |
| 3151 && !eap->forceit | |
| 3152 && !eap->append | |
| 3153 && !p_wa) | |
| 3154 { | |
| 3155 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3156 if (p_confirm || cmdmod.confirm) | |
| 3157 { | |
| 3158 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
| 3159 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
| 3160 goto theend; | |
| 3161 eap->forceit = TRUE; | |
| 3162 } | |
| 3163 else | |
| 3164 #endif | |
| 3165 { | |
| 3166 EMSG(_("E140: Use ! to write partial buffer")); | |
| 3167 goto theend; | |
| 3168 } | |
| 3169 } | |
| 3170 } | |
| 3171 | |
| 3172 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
| 3173 { | |
| 3174 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
| 3175 { | |
| 3176 buf_T *was_curbuf = curbuf; | |
| 3177 | |
| 3178 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
| 21 | 3179 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
|
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parents:
13359
diff
changeset
|
3180 #ifdef FEAT_EVAL |
| 7 | 3181 if (curbuf != was_curbuf || aborting()) |
|
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3182 #else |
| 7 | 3183 if (curbuf != was_curbuf) |
|
13380
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3184 #endif |
| 7 | 3185 { |
| 3186 /* buffer changed, don't change name now */ | |
| 3187 retval = FAIL; | |
| 3188 goto theend; | |
| 3189 } | |
| 3190 /* Exchange the file names for the current and the alternate | |
| 3191 * buffer. This makes it look like we are now editing the buffer | |
| 3192 * under the new name. Must be done before buf_write(), because | |
| 3193 * if there is no file name and 'cpo' contains 'F', it will set | |
| 3194 * the file name. */ | |
| 3195 fname = alt_buf->b_fname; | |
| 3196 alt_buf->b_fname = curbuf->b_fname; | |
| 3197 curbuf->b_fname = fname; | |
| 3198 fname = alt_buf->b_ffname; | |
| 3199 alt_buf->b_ffname = curbuf->b_ffname; | |
| 3200 curbuf->b_ffname = fname; | |
| 3201 fname = alt_buf->b_sfname; | |
| 3202 alt_buf->b_sfname = curbuf->b_sfname; | |
| 3203 curbuf->b_sfname = fname; | |
| 3204 buf_name_changed(curbuf); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3205 |
| 7 | 3206 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
| 21 | 3207 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
| 7 | 3208 if (!alt_buf->b_p_bl) |
| 3209 { | |
| 3210 alt_buf->b_p_bl = TRUE; | |
| 3211 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
| 3212 } | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3213 #ifdef FEAT_EVAL |
| 7 | 3214 if (curbuf != was_curbuf || aborting()) |
|
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parents:
13359
diff
changeset
|
3215 #else |
| 7 | 3216 if (curbuf != was_curbuf) |
|
13380
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parents:
13359
diff
changeset
|
3217 #endif |
| 7 | 3218 { |
| 3219 /* buffer changed, don't write the file */ | |
| 3220 retval = FAIL; | |
| 3221 goto theend; | |
| 3222 } | |
| 634 | 3223 |
| 3224 /* If 'filetype' was empty try detecting it now. */ | |
| 3225 if (*curbuf->b_p_ft == NUL) | |
| 3226 { | |
| 819 | 3227 if (au_has_group((char_u *)"filetypedetect")) |
| 3228 (void)do_doautocmd((char_u *)"filetypedetect BufRead", | |
|
9260
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Christian Brabandt <cb@256bit.org>
parents:
9256
diff
changeset
|
3229 TRUE, NULL); |
| 717 | 3230 do_modelines(0); |
| 634 | 3231 } |
| 2648 | 3232 |
| 3233 /* Autocommands may have changed buffer names, esp. when | |
| 3234 * 'autochdir' is set. */ | |
| 3235 fname = curbuf->b_sfname; | |
| 7 | 3236 } |
| 3237 | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3238 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
|
3239 |
| 7 | 3240 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
| 3241 eap, eap->append, eap->forceit, TRUE, FALSE); | |
| 634 | 3242 |
| 819 | 3243 /* After ":saveas fname" reset 'readonly'. */ |
| 961 | 3244 if (eap->cmdidx == CMD_saveas) |
| 3245 { | |
| 3246 if (retval == OK) | |
| 1806 | 3247 { |
| 961 | 3248 curbuf->b_p_ro = FALSE; |
| 1806 | 3249 redraw_tabline = TRUE; |
| 3250 } | |
|
9469
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parents:
9414
diff
changeset
|
3251 } |
|
38e2fc4ee4ef
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parents:
9414
diff
changeset
|
3252 |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3253 /* Change directories when the 'acd' option is set and the file name |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
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parents:
9414
diff
changeset
|
3254 * got changed or set. */ |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3255 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
|
3256 { |
| 961 | 3257 DO_AUTOCHDIR |
| 3258 } | |
| 7 | 3259 } |
| 3260 | |
| 3261 theend: | |
| 3262 #ifdef FEAT_BROWSE | |
| 3263 vim_free(browse_file); | |
| 3264 #endif | |
| 3265 vim_free(free_fname); | |
| 3266 return retval; | |
| 3267 } | |
| 3268 | |
| 3269 /* | |
| 3270 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
| 3271 * BF_NEW or BF_READERR, check for overwriting current file. | |
| 3272 * May set eap->forceit if a dialog says it's OK to overwrite. | |
| 3273 * Return OK if it's OK, FAIL if it is not. | |
| 3274 */ | |
| 3486 | 3275 int |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3276 check_overwrite( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3277 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3278 buf_T *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3279 char_u *fname, /* file name to be used (can differ from |
| 7 | 3280 buf->ffname) */ |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3281 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
|
3282 int other) /* writing under other name */ |
| 7 | 3283 { |
| 3284 /* | |
| 3285 * write to other file or b_flags set or not writing the whole file: | |
| 3286 * overwriting only allowed with '!' | |
| 3287 */ | |
| 3288 if ( (other | |
| 3289 || (buf->b_flags & BF_NOTEDITED) | |
| 3290 || ((buf->b_flags & BF_NEW) | |
| 3291 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
| 3292 || (buf->b_flags & BF_READERR)) | |
| 3293 && !p_wa | |
| 1457 | 3294 #ifdef FEAT_QUICKFIX |
| 3295 && !bt_nofile(buf) | |
| 3296 #endif | |
| 7 | 3297 && vim_fexists(ffname)) |
| 3298 { | |
| 460 | 3299 if (!eap->forceit && !eap->append) |
| 7 | 3300 { |
| 460 | 3301 #ifdef UNIX |
| 637 | 3302 /* with UNIX it is possible to open a directory */ |
| 460 | 3303 if (mch_isdir(ffname)) |
| 3304 { | |
| 3305 EMSG2(_(e_isadir2), ffname); | |
| 3306 return FAIL; | |
| 3307 } | |
| 7 | 3308 #endif |
| 3309 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 460 | 3310 if (p_confirm || cmdmod.confirm) |
| 3311 { | |
| 2770 | 3312 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3313 |
| 3314 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
| 3315 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
| 3316 return FAIL; | |
| 3317 eap->forceit = TRUE; | |
| 3318 } | |
| 3319 else | |
| 3320 #endif | |
| 3321 { | |
| 3322 EMSG(_(e_exists)); | |
| 7 | 3323 return FAIL; |
| 460 | 3324 } |
| 7 | 3325 } |
| 460 | 3326 |
| 3327 /* For ":w! filename" check that no swap file exists for "filename". */ | |
| 3328 if (other && !emsg_silent) | |
| 7 | 3329 { |
| 2770 | 3330 char_u *dir; |
| 460 | 3331 char_u *p; |
| 3332 int r; | |
| 3333 char_u *swapname; | |
| 3334 | |
| 3335 /* We only try the first entry in 'directory', without checking if | |
| 3336 * it's writable. If the "." directory is not writable the write | |
| 3337 * will probably fail anyway. | |
| 3338 * Use 'shortname' of the current buffer, since there is no buffer | |
| 3339 * for the written file. */ | |
| 3340 if (*p_dir == NUL) | |
| 2770 | 3341 { |
| 3342 dir = alloc(5); | |
| 3343 if (dir == NULL) | |
| 3344 return FAIL; | |
| 460 | 3345 STRCPY(dir, "."); |
| 2770 | 3346 } |
| 460 | 3347 else |
| 3348 { | |
| 2770 | 3349 dir = alloc(MAXPATHL); |
| 3350 if (dir == NULL) | |
| 3351 return FAIL; | |
| 460 | 3352 p = p_dir; |
| 3353 copy_option_part(&p, dir, MAXPATHL, ","); | |
| 3354 } | |
| 3355 swapname = makeswapname(fname, ffname, curbuf, dir); | |
| 2770 | 3356 vim_free(dir); |
| 460 | 3357 r = vim_fexists(swapname); |
| 3358 if (r) | |
| 3359 { | |
| 3360 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3361 if (p_confirm || cmdmod.confirm) | |
| 3362 { | |
| 2770 | 3363 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3364 |
| 3365 dialog_msg(buff, | |
| 3366 _("Swap file \"%s\" exists, overwrite anyway?"), | |
| 3367 swapname); | |
| 3368 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
| 3369 != VIM_YES) | |
| 819 | 3370 { |
| 3371 vim_free(swapname); | |
| 460 | 3372 return FAIL; |
| 819 | 3373 } |
| 460 | 3374 eap->forceit = TRUE; |
| 3375 } | |
| 3376 else | |
| 3377 #endif | |
| 3378 { | |
| 3379 EMSG2(_("E768: Swap file exists: %s (:silent! overrides)"), | |
| 3380 swapname); | |
| 819 | 3381 vim_free(swapname); |
| 460 | 3382 return FAIL; |
| 3383 } | |
| 3384 } | |
| 819 | 3385 vim_free(swapname); |
| 7 | 3386 } |
| 3387 } | |
| 3388 return OK; | |
| 3389 } | |
| 3390 | |
| 3391 /* | |
| 3392 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
| 3393 */ | |
| 3394 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3395 ex_wnext(exarg_T *eap) |
| 7 | 3396 { |
| 3397 int i; | |
| 3398 | |
| 3399 if (eap->cmd[1] == 'n') | |
| 3400 i = curwin->w_arg_idx + (int)eap->line2; | |
| 3401 else | |
| 3402 i = curwin->w_arg_idx - (int)eap->line2; | |
| 3403 eap->line1 = 1; | |
| 3404 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 3405 if (do_write(eap) != FAIL) | |
| 3406 do_argfile(eap, i); | |
| 3407 } | |
| 3408 | |
| 3409 /* | |
| 3410 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
| 3411 */ | |
| 3412 void | |
|
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parents:
7799
diff
changeset
|
3413 do_wqall(exarg_T *eap) |
| 7 | 3414 { |
| 3415 buf_T *buf; | |
| 3416 int error = 0; | |
| 3417 int save_forceit = eap->forceit; | |
| 3418 | |
| 3419 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
| 3420 exiting = TRUE; | |
| 3421 | |
|
9649
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Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3422 FOR_ALL_BUFFERS(buf) |
| 7 | 3423 { |
|
13302
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patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
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diff
changeset
|
3424 #ifdef FEAT_TERMINAL |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
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parents:
13276
diff
changeset
|
3425 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
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parents:
13276
diff
changeset
|
3426 { |
|
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
|
3427 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
|
3428 ++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
|
3429 } |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3430 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
|
3431 #endif |
|
12648
cdfd6eb8bb80
patch 8.0.1202: :wall gives an errof for a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3432 if (bufIsChanged(buf) && !bt_dontwrite(buf)) |
| 7 | 3433 { |
| 3434 /* | |
| 3435 * Check if there is a reason the buffer cannot be written: | |
| 3436 * 1. if the 'write' option is set | |
| 3437 * 2. if there is no file name (even after browsing) | |
| 3438 * 3. if the 'readonly' is set (even after a dialog) | |
| 3439 * 4. if overwriting is allowed (even after a dialog) | |
| 3440 */ | |
| 3441 if (not_writing()) | |
| 3442 { | |
| 3443 ++error; | |
| 3444 break; | |
| 3445 } | |
| 3446 #ifdef FEAT_BROWSE | |
| 3447 /* ":browse wall": ask for file name if there isn't one */ | |
| 3448 if (buf->b_ffname == NULL && cmdmod.browse) | |
| 3449 browse_save_fname(buf); | |
| 3450 #endif | |
| 3451 if (buf->b_ffname == NULL) | |
| 3452 { | |
| 3453 EMSGN(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); | |
| 3454 ++error; | |
| 3455 } | |
| 3456 else if (check_readonly(&eap->forceit, buf) | |
| 3457 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
| 3458 FALSE) == FAIL) | |
| 3459 { | |
| 3460 ++error; | |
| 3461 } | |
| 3462 else | |
| 3463 { | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3464 bufref_T bufref; |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3465 |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3466 set_bufref(&bufref, buf); |
| 7 | 3467 if (buf_write_all(buf, eap->forceit) == FAIL) |
| 3468 ++error; | |
| 3469 /* 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
|
3470 if (!bufref_valid(&bufref)) |
| 7 | 3471 buf = firstbuf; |
| 3472 } | |
| 3473 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
| 3474 } | |
| 3475 } | |
| 3476 if (exiting) | |
| 3477 { | |
| 3478 if (!error) | |
| 3479 getout(0); /* exit Vim */ | |
| 3480 not_exiting(); | |
| 3481 } | |
| 3482 } | |
| 3483 | |
| 3484 /* | |
| 3485 * Check the 'write' option. | |
| 3486 * Return TRUE and give a message when it's not st. | |
| 3487 */ | |
| 3488 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3489 not_writing(void) |
| 7 | 3490 { |
| 3491 if (p_write) | |
| 3492 return FALSE; | |
| 3493 EMSG(_("E142: File not written: Writing is disabled by 'write' option")); | |
| 3494 return TRUE; | |
| 3495 } | |
| 3496 | |
| 3497 /* | |
| 1303 | 3498 * Check if a buffer is read-only (either 'readonly' option is set or file is |
| 3499 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
| 3500 * message when the buffer is readonly. | |
| 7 | 3501 */ |
| 3502 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3503 check_readonly(int *forceit, buf_T *buf) |
| 7 | 3504 { |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
3505 stat_T st; |
| 1303 | 3506 |
| 3507 /* Handle a file being readonly when the 'readonly' option is set or when | |
| 3508 * the file exists and permissions are read-only. | |
| 3509 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
| 3510 * important for device checks but not here. */ | |
| 3511 if (!*forceit && (buf->b_p_ro | |
| 3512 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
| 3513 && check_file_readonly(buf->b_ffname, 0777)))) | |
| 7 | 3514 { |
| 3515 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3516 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
| 3517 { | |
| 2770 | 3518 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 3519 |
| 1303 | 3520 if (buf->b_p_ro) |
| 3521 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
| 3522 buf->b_fname); | |
| 3523 else | |
| 3524 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
| 7 | 3525 buf->b_fname); |
| 3526 | |
| 3527 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
| 3528 { | |
| 3529 /* Set forceit, to force the writing of a readonly file */ | |
| 3530 *forceit = TRUE; | |
| 3531 return FALSE; | |
| 3532 } | |
| 3533 else | |
| 3534 return TRUE; | |
| 3535 } | |
| 3536 else | |
| 3537 #endif | |
| 1303 | 3538 if (buf->b_p_ro) |
| 7 | 3539 EMSG(_(e_readonly)); |
| 1303 | 3540 else |
| 3541 EMSG2(_("E505: \"%s\" is read-only (add ! to override)"), | |
| 3542 buf->b_fname); | |
| 7 | 3543 return TRUE; |
| 3544 } | |
| 1303 | 3545 |
| 7 | 3546 return FALSE; |
| 3547 } | |
| 3548 | |
| 3549 /* | |
| 632 | 3550 * Try to abandon current file and edit a new or existing file. |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3551 * "fnum" is the number of the file, if zero use ffname/sfname. |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3552 * "lnum" is the line number for the cursor in the new file (if non-zero). |
| 7 | 3553 * |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3554 * Return: |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3555 * GETFILE_ERROR for "normal" error, |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3556 * 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
|
3557 * GETFILE_SAME_FILE for success |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3558 * GETFILE_OPEN_OTHER for successfully opening another file. |
| 7 | 3559 */ |
| 3560 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3561 getfile( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3562 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3563 char_u *ffname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3564 char_u *sfname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3565 int setpm, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3566 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3567 int forceit) |
| 7 | 3568 { |
| 3569 int other; | |
| 3570 int retval; | |
| 3571 char_u *free_me = NULL; | |
| 3572 | |
| 634 | 3573 if (text_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3574 return GETFILE_ERROR; |
| 819 | 3575 if (curbuf_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3576 return GETFILE_ERROR; |
| 7 | 3577 |
| 3578 if (fnum == 0) | |
| 3579 { | |
| 3580 /* make ffname full path, set sfname */ | |
| 3581 fname_expand(curbuf, &ffname, &sfname); | |
| 3582 other = otherfile(ffname); | |
| 3583 free_me = ffname; /* has been allocated, free() later */ | |
| 3584 } | |
| 3585 else | |
| 3586 other = (fnum != curbuf->b_fnum); | |
| 3587 | |
| 3588 if (other) | |
| 3589 ++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
|
3590 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf) |
| 7 | 3591 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) |
| 3592 { | |
| 3593 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3594 if (p_confirm && p_write) | |
| 3595 dialog_changed(curbuf, FALSE); | |
| 3596 if (curbufIsChanged()) | |
| 3597 #endif | |
| 3598 { | |
| 3599 if (other) | |
| 3600 --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
|
3601 no_write_message(); |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3602 retval = GETFILE_NOT_WRITTEN; /* file has been changed */ |
| 7 | 3603 goto theend; |
| 3604 } | |
| 3605 } | |
| 3606 if (other) | |
| 3607 --no_wait_return; | |
| 3608 if (setpm) | |
| 3609 setpcmark(); | |
| 3610 if (!other) | |
| 3611 { | |
| 3612 if (lnum != 0) | |
| 3613 curwin->w_cursor.lnum = lnum; | |
| 3614 check_cursor_lnum(); | |
| 3615 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
|
3616 retval = GETFILE_SAME_FILE; /* it's in the same file */ |
| 7 | 3617 } |
| 3618 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
|
3619 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
| 1743 | 3620 curwin) == OK) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3621 retval = GETFILE_OPEN_OTHER; /* opened another file */ |
| 7 | 3622 else |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3623 retval = GETFILE_ERROR; /* error encountered */ |
| 7 | 3624 |
| 3625 theend: | |
| 3626 vim_free(free_me); | |
| 3627 return retval; | |
| 3628 } | |
| 3629 | |
| 3630 /* | |
| 3631 * start editing a new file | |
| 3632 * | |
| 3633 * fnum: file number; if zero use ffname/sfname | |
| 3634 * ffname: the file name | |
| 3635 * - full path if sfname used, | |
| 3636 * - any file name if sfname is NULL | |
| 3637 * - empty string to re-edit with the same file name (but may be | |
| 3638 * in a different directory) | |
| 3639 * - NULL to start an empty buffer | |
| 3640 * sfname: the short file name (or NULL) | |
| 3641 * eap: contains the command to be executed after loading the file and | |
| 3642 * forced 'ff' and 'fenc' | |
| 3643 * newlnum: if > 0: put cursor on this line number (if possible) | |
| 3644 * if ECMD_LASTL: use last position in loaded file | |
| 3645 * if ECMD_LAST: use last position in all files | |
| 3646 * if ECMD_ONE: use first line | |
| 3647 * flags: | |
| 3648 * ECMD_HIDE: if TRUE don't free the current buffer | |
| 3649 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
| 3650 * ECMD_OLDBUF: use existing buffer if it exists | |
| 3651 * ECMD_FORCEIT: ! used for Ex command | |
| 3652 * ECMD_ADDBUF: don't edit, just add to buffer list | |
| 1743 | 3653 * 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
|
3654 * 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
|
3655 * of the previous buffer for "oldwin" is stored. |
| 7 | 3656 * |
| 3657 * return FAIL for failure, OK otherwise | |
| 3658 */ | |
| 3659 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3660 do_ecmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3661 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3662 char_u *ffname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3663 char_u *sfname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3664 exarg_T *eap, /* can be NULL! */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3665 linenr_T newlnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3666 int flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3667 win_T *oldwin) |
| 7 | 3668 { |
| 3669 int other_file; /* TRUE if editing another file */ | |
| 3670 int oldbuf; /* TRUE if using existing buffer */ | |
| 3671 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
| 3672 into the buffer unexpectedly */ | |
| 3673 char_u *new_name = NULL; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3674 #if defined(FEAT_EVAL) |
| 716 | 3675 int did_set_swapcommand = FALSE; |
| 7 | 3676 #endif |
| 3677 buf_T *buf; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3678 bufref_T bufref; |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3679 bufref_T old_curbuf; |
| 7 | 3680 char_u *free_fname = NULL; |
| 3681 #ifdef FEAT_BROWSE | |
| 3682 char_u *browse_file = NULL; | |
| 3683 #endif | |
| 3684 int retval = FAIL; | |
| 3685 long n; | |
| 6702 | 3686 pos_T orig_pos; |
| 7 | 3687 linenr_T topline = 0; |
| 3688 int newcol = -1; | |
| 3689 int solcol = -1; | |
| 3690 pos_T *pos; | |
| 3691 #ifdef FEAT_SUN_WORKSHOP | |
| 3692 char_u *cp; | |
| 3693 #endif | |
| 3694 char_u *command = NULL; | |
| 1185 | 3695 #ifdef FEAT_SPELL |
| 3696 int did_get_winopts = FALSE; | |
| 3697 #endif | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
3698 int readfile_flags = 0; |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3699 int did_inc_redrawing_disabled = FALSE; |
| 7 | 3700 |
| 3701 if (eap != NULL) | |
| 3702 command = eap->do_ecmd_cmd; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3703 set_bufref(&old_curbuf, curbuf); |
| 7 | 3704 |
| 3705 if (fnum != 0) | |
| 3706 { | |
| 3707 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
| 3708 return OK; /* nothing to do */ | |
| 3709 other_file = TRUE; | |
| 3710 } | |
| 3711 else | |
| 3712 { | |
| 3713 #ifdef FEAT_BROWSE | |
| 3714 if (cmdmod.browse) | |
| 3715 { | |
| 462 | 3716 if ( |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3717 # ifdef FEAT_GUI |
| 462 | 3718 !gui.in_use && |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3719 # endif |
| 462 | 3720 au_has_group((char_u *)"FileExplorer")) |
| 3721 { | |
| 3722 /* No browsing supported but we do have the file explorer: | |
| 3723 * Edit the directory. */ | |
| 3724 if (ffname == NULL || !mch_isdir(ffname)) | |
| 3725 ffname = (char_u *)"."; | |
| 3726 } | |
| 3727 else | |
| 3728 { | |
| 3729 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
| 7 | 3730 NULL, NULL, NULL, curbuf); |
| 462 | 3731 if (browse_file == NULL) |
| 3732 goto theend; | |
| 3733 ffname = browse_file; | |
| 3734 } | |
| 7 | 3735 } |
| 3736 #endif | |
| 3737 /* if no short name given, use ffname for short name */ | |
| 3738 if (sfname == NULL) | |
| 3739 sfname = ffname; | |
| 3740 #ifdef USE_FNAME_CASE | |
| 3741 # ifdef USE_LONG_FNAME | |
| 3742 if (USE_LONG_FNAME) | |
| 3743 # endif | |
| 436 | 3744 if (sfname != NULL) |
| 3745 fname_case(sfname, 0); /* set correct case for sfname */ | |
| 7 | 3746 #endif |
| 3747 | |
| 3748 #ifdef FEAT_LISTCMDS | |
| 3749 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
| 3750 goto theend; | |
| 3751 #endif | |
| 3752 | |
| 3753 if (ffname == NULL) | |
| 3754 other_file = TRUE; | |
| 3755 /* there is no file name */ | |
| 3756 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
| 3757 other_file = FALSE; | |
| 3758 else | |
| 3759 { | |
| 3760 if (*ffname == NUL) /* re-edit with same file name */ | |
| 3761 { | |
| 3762 ffname = curbuf->b_ffname; | |
| 3763 sfname = curbuf->b_fname; | |
| 3764 } | |
| 3765 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
| 3766 if (free_fname != NULL) | |
| 3767 ffname = free_fname; | |
| 3768 other_file = otherfile(ffname); | |
| 3769 #ifdef FEAT_SUN_WORKSHOP | |
| 3770 if (usingSunWorkShop && p_acd | |
| 3771 && (cp = vim_strrchr(sfname, '/')) != NULL) | |
| 3772 sfname = ++cp; | |
| 3773 #endif | |
| 3774 } | |
| 3775 } | |
| 3776 | |
| 3777 /* | |
| 3778 * if the file was changed we may not be allowed to abandon it | |
| 3779 * - if we are going to re-edit the same file | |
| 3780 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
| 3781 */ | |
| 3782 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
| 3783 || (curbuf->b_nwindows == 1 | |
| 3784 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
| 5464 | 3785 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 3786 | (other_file ? 0 : CCGD_MULTWIN) | |
| 3787 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
| 3788 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
| 7 | 3789 { |
| 3790 if (fnum == 0 && other_file && ffname != NULL) | |
| 3791 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
| 3792 goto theend; | |
| 3793 } | |
| 3794 | |
| 3795 /* | |
| 3796 * End Visual mode before switching to another buffer, so the text can be | |
| 3797 * copied into the GUI selection buffer. | |
| 3798 */ | |
| 3799 reset_VIsual(); | |
| 3800 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3801 #if defined(FEAT_EVAL) |
| 716 | 3802 if ((command != NULL || newlnum > (linenr_T)0) |
| 3803 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
| 3804 { | |
| 3805 int len; | |
| 3806 char_u *p; | |
| 3807 | |
| 3808 /* Set v:swapcommand for the SwapExists autocommands. */ | |
| 3809 if (command != NULL) | |
| 835 | 3810 len = (int)STRLEN(command) + 3; |
| 716 | 3811 else |
| 3812 len = 30; | |
| 3813 p = alloc((unsigned)len); | |
| 3814 if (p != NULL) | |
| 3815 { | |
| 3816 if (command != NULL) | |
| 3817 vim_snprintf((char *)p, len, ":%s\r", command); | |
| 3818 else | |
| 3819 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
| 3820 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 3821 did_set_swapcommand = TRUE; | |
| 3822 vim_free(p); | |
| 3823 } | |
| 3824 } | |
| 3825 #endif | |
| 3826 | |
| 7 | 3827 /* |
| 3828 * If we are starting to edit another file, open a (new) buffer. | |
| 3829 * Otherwise we re-use the current buffer. | |
| 3830 */ | |
| 3831 if (other_file) | |
| 3832 { | |
| 3833 #ifdef FEAT_LISTCMDS | |
| 3834 if (!(flags & ECMD_ADDBUF)) | |
| 3835 #endif | |
| 3836 { | |
| 22 | 3837 if (!cmdmod.keepalt) |
| 3838 curwin->w_alt_fnum = curbuf->b_fnum; | |
| 1743 | 3839 if (oldwin != NULL) |
| 3840 buflist_altfpos(oldwin); | |
| 7 | 3841 } |
| 3842 | |
| 3843 if (fnum) | |
| 3844 buf = buflist_findnr(fnum); | |
| 3845 else | |
| 3846 { | |
| 3847 #ifdef FEAT_LISTCMDS | |
| 3848 if (flags & ECMD_ADDBUF) | |
| 3849 { | |
| 3850 linenr_T tlnum = 1L; | |
| 3851 | |
| 3852 if (command != NULL) | |
| 3853 { | |
| 3854 tlnum = atol((char *)command); | |
| 3855 if (tlnum <= 0) | |
| 3856 tlnum = 1L; | |
| 3857 } | |
| 3858 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
| 3859 goto theend; | |
| 3860 } | |
| 3861 #endif | |
| 3862 buf = buflist_new(ffname, sfname, 0L, | |
| 3863 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
|
3864 |
| 5816 | 3865 /* autocommands may change curwin and curbuf */ |
| 3866 if (oldwin != NULL) | |
| 3867 oldwin = curwin; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3868 set_bufref(&old_curbuf, curbuf); |
| 7 | 3869 } |
| 3870 if (buf == NULL) | |
| 3871 goto theend; | |
| 3872 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
| 3873 { | |
| 3874 oldbuf = FALSE; | |
| 3875 } | |
| 3876 else /* existing memfile */ | |
| 3877 { | |
| 3878 oldbuf = TRUE; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3879 set_bufref(&bufref, buf); |
| 7 | 3880 (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
|
3881 /* 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
|
3882 * current buffer. */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3883 if (!bufref_valid(&bufref) || curbuf != old_curbuf.br_buf) |
| 7 | 3884 goto theend; |
| 3885 #ifdef FEAT_EVAL | |
| 3886 if (aborting()) /* autocmds may abort script processing */ | |
| 3887 goto theend; | |
| 3888 #endif | |
| 3889 } | |
| 3890 | |
| 3891 /* May jump to last used line number for a loaded buffer or when asked | |
| 3892 * for explicitly */ | |
| 3893 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
| 3894 { | |
| 3895 pos = buflist_findfpos(buf); | |
| 3896 newlnum = pos->lnum; | |
| 3897 solcol = pos->col; | |
| 3898 } | |
| 3899 | |
| 3900 /* | |
| 3901 * Make the (new) buffer the one used by the current window. | |
| 3902 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
| 3903 * If the current buffer was empty and has no file name, curbuf | |
| 6639 | 3904 * is returned by buflist_new(), nothing to do here. |
| 7 | 3905 */ |
| 3906 if (buf != curbuf) | |
| 3907 { | |
| 3908 /* | |
| 3909 * Be careful: The autocommands may delete any buffer and change | |
| 3910 * the current buffer. | |
| 3911 * - If the buffer we are going to edit is deleted, give up. | |
| 3912 * - If the current buffer is deleted, prefer to load the new | |
| 3913 * buffer when loading a buffer is required. This avoids | |
| 3914 * loading another buffer which then must be closed again. | |
| 3915 * - If we ended up in the new buffer already, need to skip a few | |
| 3916 * things, set auto_buf. | |
| 3917 */ | |
| 3918 if (buf->b_fname != NULL) | |
| 3919 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
|
3920 set_bufref(&au_new_curbuf, buf); |
| 7 | 3921 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
|
3922 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 3923 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3924 /* new buffer has been deleted */ |
| 7 | 3925 delbuf_msg(new_name); /* frees new_name */ |
| 3926 goto theend; | |
| 3927 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3928 #ifdef FEAT_EVAL |
| 7 | 3929 if (aborting()) /* autocmds may abort script processing */ |
| 3930 { | |
| 3931 vim_free(new_name); | |
| 3932 goto theend; | |
| 3933 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3934 #endif |
| 7 | 3935 if (buf == curbuf) /* already in new buffer */ |
| 3936 auto_buf = TRUE; | |
| 3937 else | |
| 3938 { | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3939 win_T *the_curwin = curwin; |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3940 |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3941 /* 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
|
3942 * 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
|
3943 the_curwin->w_closing = TRUE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
3944 ++buf->b_locked; |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3945 |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3946 if (curbuf == old_curbuf.br_buf) |
| 7 | 3947 buf_copy_options(buf, BCO_ENTER); |
| 3948 | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3949 /* 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
|
3950 * oldwin->w_buffer to NULL. */ |
| 825 | 3951 u_sync(FALSE); |
| 1743 | 3952 close_buffer(oldwin, curbuf, |
| 3365 | 3953 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
| 7 | 3954 |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3955 the_curwin->w_closing = FALSE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
3956 --buf->b_locked; |
| 3242 | 3957 |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3958 #ifdef FEAT_EVAL |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3959 /* autocmds may abort script processing */ |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
3960 if (aborting() && curwin->w_buffer != NULL) |
| 7 | 3961 { |
| 3962 vim_free(new_name); | |
| 3963 goto theend; | |
| 3964 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3965 #endif |
| 7 | 3966 /* Be careful again, like above. */ |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3967 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 3968 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3969 /* new buffer has been deleted */ |
| 7 | 3970 delbuf_msg(new_name); /* frees new_name */ |
| 3971 goto theend; | |
| 3972 } | |
| 3973 if (buf == curbuf) /* already in new buffer */ | |
| 3974 auto_buf = TRUE; | |
| 3975 else | |
| 3976 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3977 #ifdef FEAT_SYN_HL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3978 /* |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3979 * <VN> We could instead free the synblock |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3980 * and re-attach to buffer, perhaps. |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3981 */ |
|
11649
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
3982 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
|
3983 || curwin->w_s == &(curwin->w_buffer->b_s)) |
| 3480 | 3984 curwin->w_s = &(buf->b_s); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3985 #endif |
| 7 | 3986 curwin->w_buffer = buf; |
| 3987 curbuf = buf; | |
| 3988 ++curbuf->b_nwindows; | |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3989 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3990 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3991 if (!oldbuf && eap != NULL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3992 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3993 set_file_options(TRUE, eap); |
|
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
3994 #ifdef FEAT_MBYTE |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3995 set_forced_fenc(eap); |
|
5242
f0361e297d9c
updated for version 7.4a.046
Bram Moolenaar <bram@vim.org>
parents:
5231
diff
changeset
|
3996 #endif |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
3997 } |
| 7 | 3998 } |
| 3999 | |
| 4000 /* May get the window options from the last time this buffer | |
| 4001 * was in this window (or another window). If not used | |
| 4002 * before, reset the local window options to the global | |
| 4003 * values. Also restores old folding stuff. */ | |
| 1289 | 4004 get_winopts(curbuf); |
| 1185 | 4005 #ifdef FEAT_SPELL |
| 4006 did_get_winopts = TRUE; | |
| 4007 #endif | |
| 7 | 4008 } |
| 4009 vim_free(new_name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4010 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
|
4011 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4012 } |
| 4013 | |
| 4014 curwin->w_pcmark.lnum = 1; | |
| 4015 curwin->w_pcmark.col = 0; | |
| 4016 } | |
| 4017 else /* !other_file */ | |
| 4018 { | |
| 4019 if ( | |
| 4020 #ifdef FEAT_LISTCMDS | |
| 4021 (flags & ECMD_ADDBUF) || | |
| 4022 #endif | |
| 4023 check_fname() == FAIL) | |
| 4024 goto theend; | |
| 6531 | 4025 |
| 7 | 4026 oldbuf = (flags & ECMD_OLDBUF); |
| 4027 } | |
| 4028 | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4029 /* 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
|
4030 * autocommands may cause ml_get errors. */ |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4031 ++RedrawingDisabled; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4032 did_inc_redrawing_disabled = TRUE; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4033 |
| 6365 | 4034 buf = curbuf; |
| 7 | 4035 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
| 4036 { | |
| 6365 | 4037 prepare_help_buffer(); |
| 7 | 4038 } |
| 4039 else | |
| 4040 { | |
| 4041 /* Don't make a buffer listed if it's a help buffer. Useful when | |
| 4042 * using CTRL-O to go back to a help file. */ | |
| 4043 if (!curbuf->b_help) | |
| 4044 set_buflisted(TRUE); | |
| 4045 } | |
| 4046 | |
| 4047 /* If autocommands change buffers under our fingers, forget about | |
| 4048 * editing the file. */ | |
| 4049 if (buf != curbuf) | |
| 4050 goto theend; | |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4051 #ifdef FEAT_EVAL |
| 7 | 4052 if (aborting()) /* autocmds may abort script processing */ |
| 4053 goto theend; | |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4054 #endif |
| 7 | 4055 |
| 4056 /* Since we are starting to edit a file, consider the filetype to be | |
| 4057 * unset. Helps for when an autocommand changes files and expects syntax | |
| 4058 * highlighting to work in the other file. */ | |
| 4059 did_filetype = FALSE; | |
| 4060 | |
| 4061 /* | |
| 4062 * other_file oldbuf | |
| 4063 * FALSE FALSE re-edit same file, buffer is re-used | |
| 4064 * FALSE TRUE re-edit same file, nothing changes | |
| 4065 * TRUE FALSE start editing new file, new buffer | |
| 4066 * TRUE TRUE start editing in existing buffer (nothing to do) | |
| 4067 */ | |
| 4068 if (!other_file && !oldbuf) /* re-use the buffer */ | |
| 4069 { | |
| 4070 set_last_cursor(curwin); /* may set b_last_cursor */ | |
| 4071 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
| 4072 { | |
| 4073 newlnum = curwin->w_cursor.lnum; | |
| 4074 solcol = curwin->w_cursor.col; | |
| 4075 } | |
| 4076 buf = curbuf; | |
| 4077 if (buf->b_fname != NULL) | |
| 4078 new_name = vim_strsave(buf->b_fname); | |
| 4079 else | |
| 4080 new_name = NULL; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4081 set_bufref(&bufref, buf); |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4082 |
|
2394
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Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4083 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
|
4084 { |
|
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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
|
4085 /* 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
|
4086 * Sync first so that this is a separate undo-able action. */ |
|
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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
|
4087 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
|
4088 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
|
4089 == FAIL) |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4090 { |
|
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4091 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
|
4092 goto theend; |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4093 } |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4094 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
|
4095 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
|
4096 |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4097 /* 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
|
4098 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
|
4099 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4100 else |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4101 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
|
4102 |
| 7 | 4103 /* If autocommands deleted the buffer we were going to re-edit, give |
| 4104 * 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
|
4105 if (!bufref_valid(&bufref)) |
| 7 | 4106 { |
| 4107 delbuf_msg(new_name); /* frees new_name */ | |
| 4108 goto theend; | |
| 4109 } | |
| 4110 vim_free(new_name); | |
| 4111 | |
| 4112 /* If autocommands change buffers under our fingers, forget about | |
| 4113 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
| 4114 * the autocommands changed the buffer... */ | |
| 4115 if (buf != curbuf) | |
| 4116 goto theend; | |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4117 #ifdef FEAT_EVAL |
| 7 | 4118 if (aborting()) /* autocmds may abort script processing */ |
| 4119 goto theend; | |
| 4120 #endif | |
| 4121 buf_clear_file(curbuf); | |
| 4122 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
| 4123 curbuf->b_op_end.lnum = 0; | |
| 4124 } | |
| 4125 | |
| 4126 /* | |
| 4127 * If we get here we are sure to start editing | |
| 4128 */ | |
| 4129 /* Assume success now */ | |
| 4130 retval = OK; | |
| 4131 | |
| 4132 /* | |
| 4133 * Check if we are editing the w_arg_idx file in the argument list. | |
| 4134 */ | |
| 4135 check_arg_idx(curwin); | |
| 4136 | |
| 4137 if (!auto_buf) | |
| 4138 { | |
| 4139 /* | |
| 4140 * Set cursor and init window before reading the file and executing | |
| 4141 * autocommands. This allows for the autocommands to position the | |
| 4142 * cursor. | |
| 4143 */ | |
| 677 | 4144 curwin_init(); |
| 7 | 4145 |
| 4146 #ifdef FEAT_FOLDING | |
| 1370 | 4147 /* It's possible that all lines in the buffer changed. Need to update |
| 4148 * automatic folding for all windows where it's used. */ | |
| 4149 { | |
| 4150 win_T *win; | |
| 4151 tabpage_T *tp; | |
| 4152 | |
| 4153 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 4154 if (win->w_buffer == curbuf) | |
| 4155 foldUpdateAll(win); | |
| 4156 } | |
| 7 | 4157 #endif |
| 4158 | |
| 961 | 4159 /* Change directories when the 'acd' option is set. */ |
| 4160 DO_AUTOCHDIR | |
| 4161 | |
| 7 | 4162 /* |
| 4163 * Careful: open_buffer() and apply_autocmds() may change the current | |
| 4164 * buffer and window. | |
| 4165 */ | |
| 6702 | 4166 orig_pos = curwin->w_cursor; |
| 7 | 4167 topline = curwin->w_topline; |
| 4168 if (!oldbuf) /* need to read the file */ | |
| 4169 { | |
| 580 | 4170 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4171 swap_exists_action = SEA_DIALOG; |
| 4172 #endif | |
| 4173 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
| 4174 | |
| 4175 /* | |
| 4176 * Open the buffer and read the file. | |
| 4177 */ | |
|
13380
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4178 #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
|
4179 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
| 7 | 4180 retval = FAIL; |
| 4181 #else | |
|
2394
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Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4182 (void)open_buffer(FALSE, eap, readfile_flags); |
| 7 | 4183 #endif |
| 4184 | |
| 580 | 4185 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4186 if (swap_exists_action == SEA_QUIT) |
| 4187 retval = FAIL; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4188 handle_swap_exists(&old_curbuf); |
| 7 | 4189 #endif |
| 4190 } | |
| 4191 else | |
| 4192 { | |
| 23 | 4193 /* Read the modelines, but only to set window-local options. Any |
| 4194 * buffer-local options have already been set and may have been | |
| 4195 * changed by the user. */ | |
| 717 | 4196 do_modelines(OPT_WINONLY); |
| 23 | 4197 |
| 7 | 4198 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
| 4199 &retval); | |
| 4200 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
| 4201 &retval); | |
| 4202 } | |
| 4203 check_arg_idx(curwin); | |
| 4204 | |
| 6702 | 4205 /* If autocommands change the cursor position or topline, we should |
| 4206 * keep it. Also when it moves within a line. */ | |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10970
diff
changeset
|
4207 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
| 7 | 4208 { |
| 4209 newlnum = curwin->w_cursor.lnum; | |
| 4210 newcol = curwin->w_cursor.col; | |
| 4211 } | |
| 4212 if (curwin->w_topline == topline) | |
| 4213 topline = 0; | |
| 4214 | |
| 4215 /* Even when cursor didn't move we need to recompute topline. */ | |
| 4216 changed_line_abv_curs(); | |
| 4217 | |
| 4218 #ifdef FEAT_TITLE | |
| 4219 maketitle(); | |
| 4220 #endif | |
| 4221 } | |
| 4222 | |
| 4223 #ifdef FEAT_DIFF | |
| 4224 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
| 4225 * Also needed when re-editing the same buffer, because unloading will | |
| 4226 * have removed it as a diff buffer. */ | |
| 673 | 4227 if (curwin->w_p_diff) |
| 4228 { | |
| 4229 diff_buf_add(curbuf); | |
| 4230 diff_invalidate(curbuf); | |
| 4231 } | |
| 7 | 4232 #endif |
| 4233 | |
| 1185 | 4234 #ifdef FEAT_SPELL |
| 4235 /* If the window options were changed may need to set the spell language. | |
| 4236 * 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
|
4237 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
|
4238 (void)did_set_spelllang(curwin); |
| 1185 | 4239 #endif |
| 4240 | |
| 7 | 4241 if (command == NULL) |
| 4242 { | |
| 4243 if (newcol >= 0) /* position set by autocommands */ | |
| 4244 { | |
| 4245 curwin->w_cursor.lnum = newlnum; | |
| 4246 curwin->w_cursor.col = newcol; | |
| 4247 check_cursor(); | |
| 4248 } | |
| 4249 else if (newlnum > 0) /* line number from caller or old position */ | |
| 4250 { | |
| 4251 curwin->w_cursor.lnum = newlnum; | |
| 4252 check_cursor_lnum(); | |
| 4253 if (solcol >= 0 && !p_sol) | |
| 4254 { | |
| 4255 /* 'sol' is off: Use last known column. */ | |
| 4256 curwin->w_cursor.col = solcol; | |
| 4257 check_cursor_col(); | |
| 4258 #ifdef FEAT_VIRTUALEDIT | |
| 4259 curwin->w_cursor.coladd = 0; | |
| 4260 #endif | |
| 4261 curwin->w_set_curswant = TRUE; | |
| 4262 } | |
| 4263 else | |
| 4264 beginline(BL_SOL | BL_FIX); | |
| 4265 } | |
| 4266 else /* no line number, go to last line in Ex mode */ | |
| 4267 { | |
| 4268 if (exmode_active) | |
| 4269 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4270 beginline(BL_WHITE | BL_FIX); | |
| 4271 } | |
| 4272 } | |
| 4273 | |
| 4274 /* Check if cursors in other windows on the same buffer are still valid */ | |
| 4275 check_lnums(FALSE); | |
| 4276 | |
| 4277 /* | |
| 4278 * Did not read the file, need to show some info about the file. | |
| 4279 * Do this after setting the cursor. | |
| 4280 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4281 if (oldbuf && !auto_buf) |
| 7 | 4282 { |
| 4283 int msg_scroll_save = msg_scroll; | |
| 4284 | |
| 4285 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
| 4286 * message. */ | |
| 4287 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
| 4288 msg_scroll = FALSE; | |
| 4289 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
| 4290 check_for_delay(FALSE); | |
| 4291 msg_start(); | |
| 4292 msg_scroll = msg_scroll_save; | |
| 4293 msg_scrolled_ign = TRUE; | |
| 4294 | |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4295 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4296 fileinfo(FALSE, TRUE, FALSE); |
| 7 | 4297 |
| 4298 msg_scrolled_ign = FALSE; | |
| 4299 } | |
| 4300 | |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4301 #ifdef FEAT_VIMINFO |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4302 curbuf->b_last_used = vim_time(); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4303 #endif |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4304 |
| 7 | 4305 if (command != NULL) |
| 4306 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
| 4307 | |
| 4308 #ifdef FEAT_KEYMAP | |
| 4309 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
| 1869 | 4310 (void)keymap_init(); |
| 7 | 4311 #endif |
| 4312 | |
| 4313 --RedrawingDisabled; | |
|
7941
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commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4314 did_inc_redrawing_disabled = FALSE; |
| 7 | 4315 if (!skip_redraw) |
| 4316 { | |
| 4317 n = p_so; | |
| 4318 if (topline == 0 && command == NULL) | |
| 4319 p_so = 999; /* force cursor halfway the window */ | |
| 4320 update_topline(); | |
| 4321 curwin->w_scbind_pos = curwin->w_topline; | |
| 4322 p_so = n; | |
| 4323 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ | |
| 4324 } | |
| 4325 | |
| 4326 if (p_im) | |
| 4327 need_start_insertmode = TRUE; | |
| 4328 | |
|
13174
1bf3519889d3
patch 8.0.1461: missing another file in patch
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parents:
13014
diff
changeset
|
4329 #ifdef FEAT_AUTOCHDIR |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
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parents:
13014
diff
changeset
|
4330 /* 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
|
4331 * 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
|
4332 * faster than calling shorten_fnames() unnecessarily. */ |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
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parents:
13014
diff
changeset
|
4333 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
|
4334 { |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4335 char_u curdir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4336 char_u filedir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
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parents:
13014
diff
changeset
|
4337 |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4338 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
|
4339 *gettail_sep(filedir) = NUL; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4340 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
|
4341 && vim_fnamecmp(curdir, filedir) != 0) |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4342 do_autochdir(); |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4343 } |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4344 #endif |
| 821 | 4345 |
| 4346 #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
|
4347 if (curbuf->b_ffname != NULL) |
| 7 | 4348 { |
| 4349 # ifdef FEAT_SUN_WORKSHOP | |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
4350 if (gui.in_use && usingSunWorkShop) |
| 7 | 4351 workshop_file_opened((char *)curbuf->b_ffname, curbuf->b_p_ro); |
| 4352 # endif | |
| 4353 # ifdef FEAT_NETBEANS_INTG | |
| 2210 | 4354 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
| 34 | 4355 netbeans_file_opened(curbuf); |
| 7 | 4356 # endif |
| 4357 } | |
| 4358 #endif | |
| 4359 | |
| 4360 theend: | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4361 if (did_inc_redrawing_disabled) |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4362 --RedrawingDisabled; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4363 #if defined(FEAT_EVAL) |
| 716 | 4364 if (did_set_swapcommand) |
| 4365 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 4366 #endif | |
| 7 | 4367 #ifdef FEAT_BROWSE |
| 4368 vim_free(browse_file); | |
| 4369 #endif | |
| 4370 vim_free(free_fname); | |
| 4371 return retval; | |
| 4372 } | |
| 4373 | |
| 4374 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4375 delbuf_msg(char_u *name) |
| 7 | 4376 { |
| 4377 EMSG2(_("E143: Autocommands unexpectedly deleted new buffer %s"), | |
| 4378 name == NULL ? (char_u *)"" : name); | |
| 4379 vim_free(name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4380 au_new_curbuf.br_buf = NULL; |
|
9659
08df6ad72c56
commit https://github.com/vim/vim/commit/ac77aec4daea8d73468fcf4690cb4ccab1d807ed
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4381 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4382 } |
| 4383 | |
| 169 | 4384 static int append_indent = 0; /* autoindent for first line */ |
| 4385 | |
| 7 | 4386 /* |
| 4387 * ":insert" and ":append", also used by ":change" | |
| 4388 */ | |
| 4389 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4390 ex_append(exarg_T *eap) |
| 7 | 4391 { |
| 4392 char_u *theline; | |
| 4393 int did_undo = FALSE; | |
| 4394 linenr_T lnum = eap->line2; | |
| 165 | 4395 int indent = 0; |
| 4396 char_u *p; | |
| 4397 int vcol; | |
| 4398 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 7 | 4399 |
| 169 | 4400 /* the ! flag toggles autoindent */ |
| 4401 if (eap->forceit) | |
| 4402 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4403 | |
| 4404 /* First autoindent comes from the line we start on */ | |
| 4405 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
| 4406 append_indent = get_indent_lnum(lnum); | |
| 4407 | |
| 7 | 4408 if (eap->cmdidx != CMD_append) |
| 4409 --lnum; | |
| 4410 | |
|
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
4411 /* when the buffer is empty need to delete the dummy line */ |
| 165 | 4412 if (empty && lnum == 1) |
| 4413 lnum = 0; | |
| 4414 | |
| 7 | 4415 State = INSERT; /* behave like in Insert mode */ |
| 4416 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 4417 State |= LANGMAP; | |
| 165 | 4418 |
| 408 | 4419 for (;;) |
| 7 | 4420 { |
| 4421 msg_scroll = TRUE; | |
| 4422 need_wait_return = FALSE; | |
| 169 | 4423 if (curbuf->b_p_ai) |
| 4424 { | |
| 4425 if (append_indent >= 0) | |
| 4426 { | |
| 4427 indent = append_indent; | |
| 4428 append_indent = -1; | |
| 4429 } | |
| 4430 else if (lnum > 0) | |
| 4431 indent = get_indent_lnum(lnum); | |
| 4432 } | |
| 4433 ex_keep_indent = FALSE; | |
| 7 | 4434 if (eap->getline == NULL) |
| 169 | 4435 { |
| 4436 /* No getline() function, use the lines that follow. This ends | |
| 4437 * when there is no more. */ | |
| 4438 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
| 4439 break; | |
| 4440 p = vim_strchr(eap->nextcmd, NL); | |
| 4441 if (p == NULL) | |
| 4442 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
| 4443 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
| 4444 if (*p != NUL) | |
| 4445 ++p; | |
| 4446 eap->nextcmd = p; | |
| 4447 } | |
| 7 | 4448 else |
| 6164 | 4449 { |
| 4450 int save_State = State; | |
| 4451 | |
| 4452 /* Set State to avoid the cursor shape to be set to INSERT mode | |
| 4453 * when getline() returns. */ | |
| 4454 State = CMDLINE; | |
| 7 | 4455 theline = eap->getline( |
| 4456 #ifdef FEAT_EVAL | |
| 76 | 4457 eap->cstack->cs_looplevel > 0 ? -1 : |
| 7 | 4458 #endif |
| 165 | 4459 NUL, eap->cookie, indent); |
| 6164 | 4460 State = save_State; |
| 4461 } | |
| 7 | 4462 lines_left = Rows - 1; |
| 165 | 4463 if (theline == NULL) |
| 4464 break; | |
| 4465 | |
| 169 | 4466 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
| 4467 if (ex_keep_indent) | |
| 4468 append_indent = indent; | |
| 4469 | |
| 165 | 4470 /* Look for the "." after automatic indent. */ |
| 4471 vcol = 0; | |
| 4472 for (p = theline; indent > vcol; ++p) | |
| 4473 { | |
| 4474 if (*p == ' ') | |
| 4475 ++vcol; | |
| 4476 else if (*p == TAB) | |
| 4477 vcol += 8 - vcol % 8; | |
| 4478 else | |
| 4479 break; | |
| 4480 } | |
| 4481 if ((p[0] == '.' && p[1] == NUL) | |
| 321 | 4482 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
| 4483 == FAIL)) | |
| 7 | 4484 { |
| 4485 vim_free(theline); | |
| 4486 break; | |
| 4487 } | |
| 4488 | |
| 169 | 4489 /* don't use autoindent if nothing was typed. */ |
| 4490 if (p[0] == NUL) | |
| 4491 theline[0] = NUL; | |
| 4492 | |
| 7 | 4493 did_undo = TRUE; |
| 4494 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
|
4495 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
| 7 | 4496 |
| 4497 vim_free(theline); | |
| 4498 ++lnum; | |
| 165 | 4499 |
| 4500 if (empty) | |
| 4501 { | |
| 4502 ml_delete(2L, FALSE); | |
| 4503 empty = FALSE; | |
| 4504 } | |
| 7 | 4505 } |
| 4506 State = NORMAL; | |
| 4507 | |
| 169 | 4508 if (eap->forceit) |
| 4509 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4510 | |
| 7 | 4511 /* "start" is set to eap->line2+1 unless that position is invalid (when |
| 1227 | 4512 * eap->line2 pointed to the end of the buffer and nothing was appended) |
| 7 | 4513 * "end" is set to lnum when something has been appended, otherwise |
| 4514 * it is the same than "start" -- Acevedo */ | |
| 4515 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? | |
| 4516 eap->line2 + 1 : curbuf->b_ml.ml_line_count; | |
| 4517 if (eap->cmdidx != CMD_append) | |
| 4518 --curbuf->b_op_start.lnum; | |
| 4519 curbuf->b_op_end.lnum = (eap->line2 < lnum) | |
| 4520 ? lnum : curbuf->b_op_start.lnum; | |
| 4521 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 4522 curwin->w_cursor.lnum = lnum; | |
| 4523 check_cursor_lnum(); | |
| 4524 beginline(BL_SOL | BL_FIX); | |
| 4525 | |
| 4526 need_wait_return = FALSE; /* don't use wait_return() now */ | |
| 4527 ex_no_reprint = TRUE; | |
| 4528 } | |
| 4529 | |
| 4530 /* | |
| 4531 * ":change" | |
| 4532 */ | |
| 4533 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4534 ex_change(exarg_T *eap) |
| 7 | 4535 { |
| 4536 linenr_T lnum; | |
| 4537 | |
| 4538 if (eap->line2 >= eap->line1 | |
| 4539 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
| 4540 return; | |
| 4541 | |
| 169 | 4542 /* the ! flag toggles autoindent */ |
| 4543 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
| 4544 append_indent = get_indent_lnum(eap->line1); | |
| 4545 | |
| 7 | 4546 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
| 4547 { | |
| 4548 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
| 4549 break; | |
| 4550 ml_delete(eap->line1, FALSE); | |
| 4551 } | |
| 1929 | 4552 |
| 4553 /* make sure the cursor is not beyond the end of the file now */ | |
| 4554 check_cursor_lnum(); | |
| 7 | 4555 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
| 4556 | |
| 4557 /* ":append" on the line above the deleted lines. */ | |
| 4558 eap->line2 = eap->line1; | |
| 4559 ex_append(eap); | |
| 4560 } | |
| 4561 | |
| 4562 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4563 ex_z(exarg_T *eap) |
| 7 | 4564 { |
| 4565 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
|
4566 long bigness; |
| 165 | 4567 char_u *kind; |
| 7 | 4568 int minus = 0; |
| 4569 linenr_T start, end, curs, i; | |
| 4570 int j; | |
| 4571 linenr_T lnum = eap->line2; | |
| 4572 | |
| 165 | 4573 /* Vi compatible: ":z!" uses display height, without a count uses |
| 4574 * 'scroll' */ | |
| 4575 if (eap->forceit) | |
| 4576 bigness = curwin->w_height; | |
|
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10299
diff
changeset
|
4577 else if (!ONE_WINDOW) |
| 5678 | 4578 bigness = curwin->w_height - 3; |
| 4579 else | |
| 165 | 4580 bigness = curwin->w_p_scr * 2; |
| 7 | 4581 if (bigness < 1) |
| 4582 bigness = 1; | |
| 4583 | |
| 4584 x = eap->arg; | |
| 165 | 4585 kind = x; |
| 4586 if (*kind == '-' || *kind == '+' || *kind == '=' | |
| 4587 || *kind == '^' || *kind == '.') | |
| 4588 ++x; | |
| 4589 while (*x == '-' || *x == '+') | |
| 7 | 4590 ++x; |
| 4591 | |
| 4592 if (*x != 0) | |
| 4593 { | |
| 4594 if (!VIM_ISDIGIT(*x)) | |
| 4595 { | |
| 4596 EMSG(_("E144: non-numeric argument to :z")); | |
| 4597 return; | |
| 4598 } | |
| 4599 else | |
| 165 | 4600 { |
|
11303
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4601 bigness = atol((char *)x); |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4602 |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4603 /* bigness could be < 0 if atol(x) overflows. */ |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4604 if (bigness > 2 * curbuf->b_ml.ml_line_count || bigness < 0) |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4605 bigness = 2 * curbuf->b_ml.ml_line_count; |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4606 |
| 165 | 4607 p_window = bigness; |
| 169 | 4608 if (*kind == '=') |
| 4609 bigness += 2; | |
| 165 | 4610 } |
| 7 | 4611 } |
| 4612 | |
| 165 | 4613 /* the number of '-' and '+' multiplies the distance */ |
| 4614 if (*kind == '-' || *kind == '+') | |
| 4615 for (x = kind + 1; *x == *kind; ++x) | |
| 4616 ; | |
| 4617 | |
| 4618 switch (*kind) | |
| 7 | 4619 { |
| 4620 case '-': | |
| 2881 | 4621 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
| 4622 end = start + bigness - 1; | |
| 165 | 4623 curs = end; |
| 7 | 4624 break; |
| 4625 | |
| 4626 case '=': | |
| 159 | 4627 start = lnum - (bigness + 1) / 2 + 1; |
| 4628 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4629 curs = lnum; |
| 4630 minus = 1; | |
| 4631 break; | |
| 4632 | |
| 4633 case '^': | |
| 4634 start = lnum - bigness * 2; | |
| 4635 end = lnum - bigness; | |
| 4636 curs = lnum - bigness; | |
| 4637 break; | |
| 4638 | |
| 4639 case '.': | |
| 159 | 4640 start = lnum - (bigness + 1) / 2 + 1; |
| 4641 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4642 curs = end; |
| 4643 break; | |
| 4644 | |
| 4645 default: /* '+' */ | |
| 4646 start = lnum; | |
| 165 | 4647 if (*kind == '+') |
| 835 | 4648 start += bigness * (linenr_T)(x - kind - 1) + 1; |
| 169 | 4649 else if (eap->addr_count == 0) |
| 4650 ++start; | |
| 4651 end = start + bigness - 1; | |
| 7 | 4652 curs = end; |
| 4653 break; | |
| 4654 } | |
| 4655 | |
| 4656 if (start < 1) | |
| 4657 start = 1; | |
| 4658 | |
| 4659 if (end > curbuf->b_ml.ml_line_count) | |
| 4660 end = curbuf->b_ml.ml_line_count; | |
| 4661 | |
| 4662 if (curs > curbuf->b_ml.ml_line_count) | |
| 4663 curs = curbuf->b_ml.ml_line_count; | |
|
11372
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4664 else if (curs < 1) |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4665 curs = 1; |
| 7 | 4666 |
| 4667 for (i = start; i <= end; i++) | |
| 4668 { | |
| 4669 if (minus && i == lnum) | |
| 4670 { | |
| 4671 msg_putchar('\n'); | |
| 4672 | |
| 4673 for (j = 1; j < Columns; j++) | |
| 4674 msg_putchar('-'); | |
| 4675 } | |
| 4676 | |
| 169 | 4677 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
| 7 | 4678 |
| 4679 if (minus && i == lnum) | |
| 4680 { | |
| 4681 msg_putchar('\n'); | |
| 4682 | |
| 4683 for (j = 1; j < Columns; j++) | |
| 4684 msg_putchar('-'); | |
| 4685 } | |
| 4686 } | |
| 4687 | |
|
11372
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4688 if (curwin->w_cursor.lnum != curs) |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4689 { |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4690 curwin->w_cursor.lnum = curs; |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4691 curwin->w_cursor.col = 0; |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4692 } |
| 7 | 4693 ex_no_reprint = TRUE; |
| 4694 } | |
| 4695 | |
| 4696 /* | |
| 4697 * Check if the restricted flag is set. | |
| 4698 * If so, give an error message and return TRUE. | |
| 4699 * Otherwise, return FALSE. | |
| 4700 */ | |
| 4701 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4702 check_restricted(void) |
| 7 | 4703 { |
| 4704 if (restricted) | |
| 4705 { | |
| 4706 EMSG(_("E145: Shell commands not allowed in rvim")); | |
| 4707 return TRUE; | |
| 4708 } | |
| 4709 return FALSE; | |
| 4710 } | |
| 4711 | |
| 4712 /* | |
| 4713 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
| 4714 * If so, give an error message and return TRUE. | |
| 4715 * Otherwise, return FALSE. | |
| 4716 */ | |
| 4717 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4718 check_secure(void) |
| 7 | 4719 { |
| 4720 if (secure) | |
| 4721 { | |
| 4722 secure = 2; | |
| 4723 EMSG(_(e_curdir)); | |
| 4724 return TRUE; | |
| 4725 } | |
| 4726 #ifdef HAVE_SANDBOX | |
| 4727 /* | |
| 4728 * In the sandbox more things are not allowed, including the things | |
| 4729 * disallowed in secure mode. | |
| 4730 */ | |
| 4731 if (sandbox != 0) | |
| 4732 { | |
| 4733 EMSG(_(e_sandbox)); | |
| 4734 return TRUE; | |
| 4735 } | |
| 4736 #endif | |
| 4737 return FALSE; | |
| 4738 } | |
| 4739 | |
| 4740 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
| 4741 static int global_need_beginline; /* call beginline() after ":g" */ | |
| 4742 | |
|
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|
4743 /* |
|
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diff
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|
4744 * Flags that are kept between calls to :substitute. |
|
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|
4745 */ |
|
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diff
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|
4746 typedef struct { |
|
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diff
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|
4747 int do_all; /* do multiple substitutions per line */ |
|
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diff
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|
4748 int do_ask; /* ask for confirmation */ |
|
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diff
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|
4749 int do_count; /* count only */ |
|
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diff
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|
4750 int do_error; /* if false, ignore errors */ |
|
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diff
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|
4751 int do_print; /* print last line with subs. */ |
|
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diff
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|
4752 int do_list; /* list last line with subs. */ |
|
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diff
changeset
|
4753 int do_number; /* list last line with line nr*/ |
|
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diff
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|
4754 int do_ic; /* ignore case flag */ |
|
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|
4755 } subflags_T; |
|
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diff
changeset
|
4756 |
| 7 | 4757 /* do_sub() |
| 4758 * | |
| 4759 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
| 4760 * command pointed to by eap->arg which should be of the form: | |
| 4761 * | |
| 4762 * /pattern/substitution/{flags} | |
| 4763 * | |
| 4764 * The usual escapes are supported as described in the regexp docs. | |
| 4765 */ | |
| 4766 void | |
|
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7799
diff
changeset
|
4767 do_sub(exarg_T *eap) |
| 7 | 4768 { |
| 4769 linenr_T lnum; | |
| 4770 long i = 0; | |
| 4771 regmmatch_T regmatch; | |
|
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changeset
|
4772 static subflags_T subflags = {FALSE, FALSE, FALSE, TRUE, FALSE, |
|
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|
4773 FALSE, FALSE, 0}; |
|
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|
4774 #ifdef FEAT_EVAL |
|
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|
4775 subflags_T subflags_save; |
|
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diff
changeset
|
4776 #endif |
| 6789 | 4777 int save_do_all; /* remember user specified 'g' flag */ |
| 4778 int save_do_ask; /* remember user specified 'c' flag */ | |
| 7 | 4779 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
| 4780 int delimiter; | |
| 4781 int sublen; | |
| 4782 int got_quit = FALSE; | |
| 4783 int got_match = FALSE; | |
| 4784 int temp; | |
| 4785 int which_pat; | |
| 4786 char_u *cmd; | |
| 4787 int save_State; | |
| 165 | 4788 linenr_T first_line = 0; /* first changed line */ |
| 4789 linenr_T last_line= 0; /* below last changed line AFTER the | |
| 7 | 4790 * change */ |
| 4791 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
| 4792 linenr_T line2; | |
| 165 | 4793 long nmatch; /* number of lines in match */ |
| 4794 char_u *sub_firstline; /* allocated copy of first sub line */ | |
| 4795 int endcolumn = FALSE; /* cursor in last column when done */ | |
| 170 | 4796 pos_T old_cursor = curwin->w_cursor; |
|
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changeset
|
4797 int start_nsubs; |
| 3736 | 4798 #ifdef FEAT_EVAL |
| 5867 | 4799 int save_ma = 0; |
| 3736 | 4800 #endif |
| 7 | 4801 |
| 4802 cmd = eap->arg; | |
| 4803 if (!global_busy) | |
| 4804 { | |
| 4805 sub_nsubs = 0; | |
| 4806 sub_nlines = 0; | |
| 4807 } | |
|
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|
4808 start_nsubs = sub_nsubs; |
| 7 | 4809 |
| 4810 if (eap->cmdidx == CMD_tilde) | |
| 4811 which_pat = RE_LAST; /* use last used regexp */ | |
| 4812 else | |
| 4813 which_pat = RE_SUBST; /* use last substitute regexp */ | |
| 4814 | |
| 4815 /* new pattern and substitution */ | |
|
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diff
changeset
|
4816 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
| 7 | 4817 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
| 4818 { | |
| 4819 /* don't accept alphanumeric for separator */ | |
| 4820 if (isalpha(*cmd)) | |
| 4821 { | |
| 4822 EMSG(_("E146: Regular expressions can't be delimited by letters")); | |
| 4823 return; | |
| 4824 } | |
| 4825 /* | |
| 4826 * undocumented vi feature: | |
| 4827 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
| 4828 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
| 4829 */ | |
| 4830 if (*cmd == '\\') | |
| 4831 { | |
| 4832 ++cmd; | |
| 4833 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 4834 { | |
| 4835 EMSG(_(e_backslash)); | |
| 4836 return; | |
| 4837 } | |
| 4838 if (*cmd != '&') | |
| 4839 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
| 4840 pat = (char_u *)""; /* empty search pattern */ | |
| 4841 delimiter = *cmd++; /* remember delimiter character */ | |
| 4842 } | |
| 4843 else /* find the end of the regexp */ | |
| 4844 { | |
| 1466 | 4845 #ifdef FEAT_FKMAP /* reverse the flow of the Farsi characters */ |
| 4846 if (p_altkeymap && curwin->w_p_rl) | |
| 4847 lrF_sub(cmd); | |
| 4848 #endif | |
| 7 | 4849 which_pat = RE_LAST; /* use last used regexp */ |
| 4850 delimiter = *cmd++; /* remember delimiter character */ | |
| 4851 pat = cmd; /* remember start of search pat */ | |
| 4852 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
| 4853 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4854 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4855 } | |
| 4856 | |
| 4857 /* | |
| 4858 * Small incompatibility: vi sees '\n' as end of the command, but in | |
| 4859 * Vim we want to use '\n' to find/substitute a NUL. | |
| 4860 */ | |
| 4861 sub = cmd; /* remember the start of the substitution */ | |
| 4862 | |
| 4863 while (cmd[0]) | |
| 4864 { | |
| 4865 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4866 { | |
| 4867 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4868 break; | |
| 4869 } | |
| 4870 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
| 4871 ++cmd; | |
|
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|
4872 MB_PTR_ADV(cmd); |
| 7 | 4873 } |
| 4874 | |
| 4875 if (!eap->skip) | |
| 4876 { | |
| 169 | 4877 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
| 4878 if (STRCMP(sub, "%") == 0 | |
| 4879 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
| 4880 { | |
| 4881 if (old_sub == NULL) /* there is no previous command */ | |
| 4882 { | |
| 4883 EMSG(_(e_nopresub)); | |
| 4884 return; | |
| 4885 } | |
| 4886 sub = old_sub; | |
| 4887 } | |
| 4888 else | |
| 4889 { | |
| 4890 vim_free(old_sub); | |
| 4891 old_sub = vim_strsave(sub); | |
| 4892 } | |
| 7 | 4893 } |
| 4894 } | |
| 4895 else if (!eap->skip) /* use previous pattern and substitution */ | |
| 4896 { | |
| 4897 if (old_sub == NULL) /* there is no previous command */ | |
| 4898 { | |
| 4899 EMSG(_(e_nopresub)); | |
| 4900 return; | |
| 4901 } | |
| 4902 pat = NULL; /* search_regcomp() will use previous pattern */ | |
| 4903 sub = old_sub; | |
| 163 | 4904 |
| 4905 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
| 4906 * last column after using "$". */ | |
| 4907 endcolumn = (curwin->w_curswant == MAXCOL); | |
| 7 | 4908 } |
| 4909 | |
| 5776 | 4910 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
| 4911 * more efficient. | |
| 4912 * TODO: find a generic solution to make line-joining operations more | |
| 4913 * efficient, avoid allocating a string that grows in size. | |
| 4914 */ | |
| 5802 | 4915 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
| 5776 | 4916 && *sub == NUL |
| 4917 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
| 4918 || *cmd == 'p' || *cmd == '#')))) | |
| 4919 { | |
| 6426 | 4920 linenr_T joined_lines_count; |
| 4921 | |
| 5776 | 4922 curwin->w_cursor.lnum = eap->line1; |
| 4923 if (*cmd == 'l') | |
| 4924 eap->flags = EXFLAG_LIST; | |
| 4925 else if (*cmd == '#') | |
| 4926 eap->flags = EXFLAG_NR; | |
| 4927 else if (*cmd == 'p') | |
| 4928 eap->flags = EXFLAG_PRINT; | |
| 4929 | |
| 6426 | 4930 /* The number of lines joined is the number of lines in the range plus |
| 4931 * one. One less when the last line is included. */ | |
| 4932 joined_lines_count = eap->line2 - eap->line1 + 1; | |
| 4933 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
| 4934 ++joined_lines_count; | |
| 4935 if (joined_lines_count > 1) | |
| 4936 { | |
| 4937 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
| 4938 sub_nsubs = joined_lines_count - 1; | |
| 4939 sub_nlines = 1; | |
| 4940 (void)do_sub_msg(FALSE); | |
| 4941 ex_may_print(eap); | |
| 4942 } | |
| 4943 | |
| 4944 if (!cmdmod.keeppatterns) | |
| 4945 save_re_pat(RE_SUBST, pat, p_magic); | |
| 4946 #ifdef FEAT_CMDHIST | |
| 4947 /* put pattern in history */ | |
| 4948 add_to_history(HIST_SEARCH, pat, TRUE, NUL); | |
| 4949 #endif | |
| 4950 | |
| 5776 | 4951 return; |
| 4952 } | |
| 4953 | |
| 7 | 4954 /* |
| 4955 * Find trailing options. When '&' is used, keep old options. | |
| 4956 */ | |
| 4957 if (*cmd == '&') | |
| 4958 ++cmd; | |
| 4959 else | |
| 4960 { | |
| 4961 if (!p_ed) | |
| 4962 { | |
| 4963 if (p_gd) /* default is global on */ | |
|
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|
4964 subflags.do_all = TRUE; |
| 7 | 4965 else |
|
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|
4966 subflags.do_all = FALSE; |
|
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|
4967 subflags.do_ask = FALSE; |
|
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|
4968 } |
|
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|
4969 subflags.do_error = TRUE; |
|
064effd222a3
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|
4970 subflags.do_print = FALSE; |
|
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|
4971 subflags.do_count = FALSE; |
|
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|
4972 subflags.do_number = FALSE; |
|
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changeset
|
4973 subflags.do_ic = 0; |
| 7 | 4974 } |
| 4975 while (*cmd) | |
| 4976 { | |
| 4977 /* | |
| 4978 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
| 4979 * 'r' is never inverted. | |
| 4980 */ | |
| 4981 if (*cmd == 'g') | |
|
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|
4982 subflags.do_all = !subflags.do_all; |
| 7 | 4983 else if (*cmd == 'c') |
|
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|
4984 subflags.do_ask = !subflags.do_ask; |
| 170 | 4985 else if (*cmd == 'n') |
|
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|
4986 subflags.do_count = TRUE; |
| 7 | 4987 else if (*cmd == 'e') |
|
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changeset
|
4988 subflags.do_error = !subflags.do_error; |
| 7 | 4989 else if (*cmd == 'r') /* use last used regexp */ |
| 4990 which_pat = RE_LAST; | |
| 4991 else if (*cmd == 'p') | |
|
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|
4992 subflags.do_print = TRUE; |
| 169 | 4993 else if (*cmd == '#') |
| 4994 { | |
|
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|
4995 subflags.do_print = TRUE; |
|
064effd222a3
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|
4996 subflags.do_number = TRUE; |
| 169 | 4997 } |
| 4998 else if (*cmd == 'l') | |
| 4999 { | |
|
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|
5000 subflags.do_print = TRUE; |
|
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diff
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|
5001 subflags.do_list = TRUE; |
| 169 | 5002 } |
| 7 | 5003 else if (*cmd == 'i') /* ignore case */ |
|
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diff
changeset
|
5004 subflags.do_ic = 'i'; |
| 7 | 5005 else if (*cmd == 'I') /* don't ignore case */ |
|
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9715
diff
changeset
|
5006 subflags.do_ic = 'I'; |
| 7 | 5007 else |
| 5008 break; | |
| 5009 ++cmd; | |
| 5010 } | |
|
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changeset
|
5011 if (subflags.do_count) |
|
064effd222a3
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diff
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|
5012 subflags.do_ask = FALSE; |
|
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diff
changeset
|
5013 |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5014 save_do_all = subflags.do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5015 save_do_ask = subflags.do_ask; |
| 6789 | 5016 |
| 7 | 5017 /* |
| 5018 * check for a trailing count | |
| 5019 */ | |
| 5020 cmd = skipwhite(cmd); | |
| 5021 if (VIM_ISDIGIT(*cmd)) | |
| 5022 { | |
| 5023 i = getdigits(&cmd); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5024 if (i <= 0 && !eap->skip && subflags.do_error) |
| 7 | 5025 { |
| 5026 EMSG(_(e_zerocount)); | |
| 5027 return; | |
| 5028 } | |
| 5029 eap->line1 = eap->line2; | |
| 5030 eap->line2 += i - 1; | |
| 5031 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
| 5032 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 5033 } | |
| 5034 | |
| 5035 /* | |
| 5036 * check for trailing command or garbage | |
| 5037 */ | |
| 5038 cmd = skipwhite(cmd); | |
| 5039 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
| 5040 { | |
| 5041 eap->nextcmd = check_nextcmd(cmd); | |
| 5042 if (eap->nextcmd == NULL) | |
| 5043 { | |
| 5044 EMSG(_(e_trailing)); | |
| 5045 return; | |
| 5046 } | |
| 5047 } | |
| 5048 | |
| 5049 if (eap->skip) /* not executing commands, only parsing */ | |
| 5050 return; | |
| 5051 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5052 if (!subflags.do_count && !curbuf->b_p_ma) |
| 823 | 5053 { |
| 825 | 5054 /* Substitution is not allowed in non-'modifiable' buffer */ |
| 823 | 5055 EMSG(_(e_modifiable)); |
| 5056 return; | |
| 5057 } | |
| 5058 | |
| 7 | 5059 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
| 5060 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5061 if (subflags.do_error) |
| 7 | 5062 EMSG(_(e_invcmd)); |
| 5063 return; | |
| 5064 } | |
| 5065 | |
| 5066 /* 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
|
5067 if (subflags.do_ic == 'i') |
| 7 | 5068 regmatch.rmm_ic = TRUE; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5069 else if (subflags.do_ic == 'I') |
| 7 | 5070 regmatch.rmm_ic = FALSE; |
| 5071 | |
| 5072 sub_firstline = NULL; | |
| 5073 | |
| 5074 /* | |
| 5075 * ~ in the substitute pattern is replaced with the old pattern. | |
| 5076 * We do it here once to avoid it to be replaced over and over again. | |
| 5077 * But don't do it when it starts with "\=", then it's an expression. | |
| 5078 */ | |
| 5079 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5080 sub = regtilde(sub, p_magic); | |
| 5081 | |
| 5082 /* | |
| 5083 * Check for a match on each line. | |
| 5084 */ | |
| 5085 line2 = eap->line2; | |
| 5086 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
|
5087 #if defined(FEAT_EVAL) |
| 7 | 5088 || aborting() |
| 5089 #endif | |
| 5090 ); ++lnum) | |
| 5091 { | |
| 1521 | 5092 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
|
5093 (colnr_T)0, NULL, NULL); |
| 7 | 5094 if (nmatch) |
| 5095 { | |
| 5096 colnr_T copycol; | |
| 5097 colnr_T matchcol; | |
| 5098 colnr_T prev_matchcol = MAXCOL; | |
| 5099 char_u *new_end, *new_start = NULL; | |
| 5100 unsigned new_start_len = 0; | |
| 5101 char_u *p1; | |
| 5102 int did_sub = FALSE; | |
| 5103 int lastone; | |
| 1872 | 5104 int len, copy_len, needed_len; |
| 7 | 5105 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
| 5106 int do_again; /* do it again after joining lines */ | |
| 15 | 5107 int skip_match = FALSE; |
| 1499 | 5108 linenr_T sub_firstlnum; /* nr of first sub line */ |
| 7 | 5109 |
| 5110 /* | |
| 5111 * The new text is build up step by step, to avoid too much | |
| 5112 * copying. There are these pieces: | |
| 1581 | 5113 * sub_firstline The old text, unmodified. |
| 7 | 5114 * copycol Column in the old text where we started |
| 5115 * looking for a match; from here old text still | |
| 5116 * needs to be copied to the new text. | |
| 5117 * matchcol Column number of the old text where to look | |
| 5118 * for the next match. It's just after the | |
| 5119 * previous match or one further. | |
| 5120 * prev_matchcol Column just after the previous match (if any). | |
| 5121 * Mostly equal to matchcol, except for the first | |
| 5122 * match and after skipping an empty match. | |
| 5123 * regmatch.*pos Where the pattern matched in the old text. | |
| 5124 * new_start The new text, all that has been produced so | |
| 5125 * far. | |
| 5126 * new_end The new text, where to append new text. | |
| 5127 * | |
| 1499 | 5128 * lnum The line number where we found the start of |
| 5129 * the match. Can be below the line we searched | |
| 5130 * when there is a \n before a \zs in the | |
| 5131 * pattern. | |
| 7 | 5132 * sub_firstlnum The line number in the buffer where to look |
| 5133 * for a match. Can be different from "lnum" | |
| 5134 * when the pattern or substitute string contains | |
| 5135 * line breaks. | |
| 5136 * | |
| 5137 * Special situations: | |
| 5138 * - When the substitute string contains a line break, the part up | |
| 5139 * to the line break is inserted in the text, but the copy of | |
| 5140 * the original line is kept. "sub_firstlnum" is adjusted for | |
| 5141 * the inserted lines. | |
| 5142 * - When the matched pattern contains a line break, the old line | |
| 5143 * is taken from the line at the end of the pattern. The lines | |
| 5144 * in the match are deleted later, "sub_firstlnum" is adjusted | |
| 5145 * accordingly. | |
| 5146 * | |
| 5147 * The new text is built up in new_start[]. It has some extra | |
| 5148 * room to avoid using alloc()/free() too often. new_start_len is | |
| 1389 | 5149 * the length of the allocated memory at new_start. |
| 7 | 5150 * |
| 5151 * Make a copy of the old line, so it won't be taken away when | |
| 5152 * updating the screen or handling a multi-line match. The "old_" | |
| 5153 * pointers point into this copy. | |
| 5154 */ | |
| 1499 | 5155 sub_firstlnum = lnum; |
| 7 | 5156 copycol = 0; |
| 5157 matchcol = 0; | |
| 5158 | |
| 5159 /* At first match, remember current cursor position. */ | |
| 5160 if (!got_match) | |
| 5161 { | |
| 5162 setpcmark(); | |
| 5163 got_match = TRUE; | |
| 5164 } | |
| 5165 | |
| 5166 /* | |
| 5167 * Loop until nothing more to replace in this line. | |
| 5168 * 1. Handle match with empty string. | |
| 5169 * 2. If do_ask is set, ask for confirmation. | |
| 5170 * 3. substitute the string. | |
| 5171 * 4. if do_all is set, find next match | |
| 5172 * 5. break if there isn't another match in this line | |
| 5173 */ | |
| 5174 for (;;) | |
| 5175 { | |
| 1499 | 5176 /* Advance "lnum" to the line where the match starts. The |
| 5177 * match does not start in the first line when there is a line | |
| 5178 * break before \zs. */ | |
| 5179 if (regmatch.startpos[0].lnum > 0) | |
| 5180 { | |
| 5181 lnum += regmatch.startpos[0].lnum; | |
| 5182 sub_firstlnum += regmatch.startpos[0].lnum; | |
| 5183 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
|
5184 VIM_CLEAR(sub_firstline); |
| 1499 | 5185 } |
| 5186 | |
| 5187 if (sub_firstline == NULL) | |
| 5188 { | |
| 5189 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5190 if (sub_firstline == NULL) | |
| 5191 { | |
| 5192 vim_free(new_start); | |
| 5193 goto outofmem; | |
| 5194 } | |
| 5195 } | |
| 5196 | |
| 7 | 5197 /* Save the line number of the last change for the final |
| 5198 * cursor position (just like Vi). */ | |
| 5199 curwin->w_cursor.lnum = lnum; | |
| 5200 do_again = FALSE; | |
| 5201 | |
| 5202 /* | |
| 5203 * 1. Match empty string does not count, except for first | |
| 5204 * match. This reproduces the strange vi behaviour. | |
| 5205 * This also catches endless loops. | |
| 5206 */ | |
| 5207 if (matchcol == prev_matchcol | |
| 5208 && regmatch.endpos[0].lnum == 0 | |
| 5209 && matchcol == regmatch.endpos[0].col) | |
| 5210 { | |
| 15 | 5211 if (sub_firstline[matchcol] == NUL) |
| 5212 /* We already were at the end of the line. Don't look | |
| 5213 * for a match in this line again. */ | |
| 5214 skip_match = TRUE; | |
| 5215 else | |
| 2837 | 5216 { |
| 5217 /* search for a match at next column */ | |
| 5218 #ifdef FEAT_MBYTE | |
| 5219 if (has_mbyte) | |
| 5220 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
| 5221 else | |
| 5222 #endif | |
| 5223 ++matchcol; | |
| 5224 } | |
| 7 | 5225 goto skip; |
| 5226 } | |
| 5227 | |
| 5228 /* Normally we continue searching for a match just after the | |
| 5229 * previous match. */ | |
| 5230 matchcol = regmatch.endpos[0].col; | |
| 5231 prev_matchcol = matchcol; | |
| 5232 | |
| 5233 /* | |
| 170 | 5234 * 2. If do_count is set only increase the counter. |
| 5235 * If do_ask is set, ask for confirmation. | |
| 7 | 5236 */ |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5237 if (subflags.do_count) |
| 170 | 5238 { |
| 5239 /* For a multi-line match, put matchcol at the NUL at | |
| 5240 * the end of the line and set nmatch to one, so that | |
| 5241 * we continue looking for a match on the next line. | |
| 5242 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
| 5243 if (nmatch > 1) | |
| 5244 { | |
| 835 | 5245 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 170 | 5246 nmatch = 1; |
| 1483 | 5247 skip_match = TRUE; |
| 170 | 5248 } |
| 5249 sub_nsubs++; | |
| 5250 did_sub = TRUE; | |
| 3736 | 5251 #ifdef FEAT_EVAL |
| 5252 /* Skip the substitution, unless an expression is used, | |
| 5253 * then it is evaluated in the sandbox. */ | |
| 5254 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5255 #endif | |
| 5256 goto skip; | |
| 170 | 5257 } |
| 5258 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5259 if (subflags.do_ask) |
| 7 | 5260 { |
| 1874 | 5261 int typed = 0; |
| 1872 | 5262 |
| 7 | 5263 /* change State to CONFIRM, so that the mouse works |
| 5264 * properly */ | |
| 5265 save_State = State; | |
| 5266 State = CONFIRM; | |
| 5267 #ifdef FEAT_MOUSE | |
| 5268 setmouse(); /* disable mouse in xterm */ | |
| 5269 #endif | |
| 5270 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
|
5271 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
|
5272 do_check_cursorbind(); |
| 7 | 5273 |
| 5274 /* When 'cpoptions' contains "u" don't sync undo when | |
| 5275 * asking for confirmation. */ | |
| 5276 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5277 ++no_u_sync; | |
| 5278 | |
| 5279 /* | |
| 5280 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
| 5281 */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5282 while (subflags.do_ask) |
| 7 | 5283 { |
| 169 | 5284 if (exmode_active) |
| 5285 { | |
| 5286 char_u *resp; | |
| 5287 colnr_T sc, ec; | |
| 5288 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5289 print_line_no_prefix(lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5290 subflags.do_number, subflags.do_list); |
| 169 | 5291 |
| 5292 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
| 5293 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
|
5294 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
|
5295 curwin->w_cursor.col = 0; |
| 169 | 5296 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
|
5297 if (subflags.do_number || curwin->w_p_nu) |
| 5396 | 5298 { |
| 5299 int numw = number_width(curwin) + 1; | |
| 5300 sc += numw; | |
| 5301 ec += numw; | |
| 5302 } | |
| 169 | 5303 msg_start(); |
| 170 | 5304 for (i = 0; i < (long)sc; ++i) |
| 169 | 5305 msg_putchar(' '); |
| 170 | 5306 for ( ; i <= (long)ec; ++i) |
| 169 | 5307 msg_putchar('^'); |
| 5308 | |
| 5309 resp = getexmodeline('?', NULL, 0); | |
| 5310 if (resp != NULL) | |
| 5311 { | |
| 1872 | 5312 typed = *resp; |
| 169 | 5313 vim_free(resp); |
| 5314 } | |
| 5315 } | |
| 5316 else | |
| 5317 { | |
| 4076 | 5318 char_u *orig_line = NULL; |
| 5319 int len_change = 0; | |
| 7 | 5320 #ifdef FEAT_FOLDING |
| 169 | 5321 int save_p_fen = curwin->w_p_fen; |
| 5322 | |
| 5323 curwin->w_p_fen = FALSE; | |
| 5324 #endif | |
| 5325 /* Invert the matched string. | |
| 5326 * Remove the inversion afterwards. */ | |
| 5327 temp = RedrawingDisabled; | |
| 5328 RedrawingDisabled = 0; | |
| 5329 | |
| 4076 | 5330 if (new_start != NULL) |
| 5331 { | |
| 5332 /* There already was a substitution, we would | |
| 5333 * like to show this to the user. We cannot | |
| 5334 * really update the line, it would change | |
| 5335 * what matches. Temporarily replace the line | |
| 5336 * and change it back afterwards. */ | |
| 5337 orig_line = vim_strsave(ml_get(lnum)); | |
| 5338 if (orig_line != NULL) | |
| 5339 { | |
| 5340 char_u *new_line = concat_str(new_start, | |
| 5341 sub_firstline + copycol); | |
| 5342 | |
| 5343 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
|
5344 VIM_CLEAR(orig_line); |
| 4076 | 5345 else |
| 5346 { | |
| 5347 /* Position the cursor relative to the | |
| 5348 * end of the line, the previous | |
| 5349 * substitute may have inserted or | |
| 5350 * deleted characters before the | |
| 5351 * cursor. */ | |
| 4086 | 5352 len_change = (int)STRLEN(new_line) |
| 5353 - (int)STRLEN(orig_line); | |
| 4076 | 5354 curwin->w_cursor.col += len_change; |
| 5355 ml_replace(lnum, new_line, FALSE); | |
| 5356 } | |
| 5357 } | |
| 5358 } | |
| 5359 | |
| 1499 | 5360 search_match_lines = regmatch.endpos[0].lnum |
| 5361 - regmatch.startpos[0].lnum; | |
| 4076 | 5362 search_match_endcol = regmatch.endpos[0].col |
| 5363 + len_change; | |
| 169 | 5364 highlight_match = TRUE; |
| 5365 | |
| 5366 update_topline(); | |
| 5367 validate_cursor(); | |
| 748 | 5368 update_screen(SOME_VALID); |
| 169 | 5369 highlight_match = FALSE; |
| 748 | 5370 redraw_later(SOME_VALID); |
| 7 | 5371 |
| 5372 #ifdef FEAT_FOLDING | |
| 169 | 5373 curwin->w_p_fen = save_p_fen; |
| 5374 #endif | |
| 5375 if (msg_row == Rows - 1) | |
| 5376 msg_didout = FALSE; /* avoid a scroll-up */ | |
| 5377 msg_starthere(); | |
| 5378 i = msg_scroll; | |
| 5379 msg_scroll = 0; /* truncate msg when | |
| 5380 needed */ | |
| 5381 msg_no_more = TRUE; | |
| 5382 /* write message same highlighting as for | |
| 5383 * wait_return */ | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
5384 smsg_attr(HL_ATTR(HLF_R), |
| 169 | 5385 (char_u *)_("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
| 5386 msg_no_more = FALSE; | |
| 5387 msg_scroll = i; | |
| 5388 showruler(TRUE); | |
| 5389 windgoto(msg_row, msg_col); | |
| 5390 RedrawingDisabled = temp; | |
| 7 | 5391 |
| 5392 #ifdef USE_ON_FLY_SCROLL | |
| 169 | 5393 dont_scroll = FALSE; /* allow scrolling here */ |
| 5394 #endif | |
| 5395 ++no_mapping; /* don't map this key */ | |
| 5396 ++allow_keys; /* allow special keys */ | |
| 1872 | 5397 typed = plain_vgetc(); |
| 169 | 5398 --allow_keys; |
| 5399 --no_mapping; | |
| 5400 | |
| 5401 /* clear the question */ | |
| 5402 msg_didout = FALSE; /* don't scroll up */ | |
| 5403 msg_col = 0; | |
| 5404 gotocmdline(TRUE); | |
| 4076 | 5405 |
| 5406 /* restore the line */ | |
| 5407 if (orig_line != NULL) | |
| 5408 ml_replace(lnum, orig_line, FALSE); | |
| 169 | 5409 } |
| 5410 | |
| 7 | 5411 need_wait_return = FALSE; /* no hit-return prompt */ |
| 1872 | 5412 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
| 7 | 5413 #ifdef UNIX |
| 1872 | 5414 || typed == intr_char |
| 7 | 5415 #endif |
| 5416 ) | |
| 5417 { | |
| 5418 got_quit = TRUE; | |
| 5419 break; | |
| 5420 } | |
| 1872 | 5421 if (typed == 'n') |
| 7 | 5422 break; |
| 1872 | 5423 if (typed == 'y') |
| 7 | 5424 break; |
| 1872 | 5425 if (typed == 'l') |
| 7 | 5426 { |
| 5427 /* last: replace and then stop */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5428 subflags.do_all = FALSE; |
| 7 | 5429 line2 = lnum; |
| 5430 break; | |
| 5431 } | |
| 1872 | 5432 if (typed == 'a') |
| 7 | 5433 { |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5434 subflags.do_ask = FALSE; |
| 7 | 5435 break; |
| 5436 } | |
| 5437 #ifdef FEAT_INS_EXPAND | |
| 1872 | 5438 if (typed == Ctrl_E) |
| 7 | 5439 scrollup_clamp(); |
| 1872 | 5440 else if (typed == Ctrl_Y) |
| 7 | 5441 scrolldown_clamp(); |
| 5442 #endif | |
| 5443 } | |
| 5444 State = save_State; | |
| 5445 #ifdef FEAT_MOUSE | |
| 5446 setmouse(); | |
| 5447 #endif | |
| 5448 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5449 --no_u_sync; | |
| 5450 | |
| 1872 | 5451 if (typed == 'n') |
| 7 | 5452 { |
| 5453 /* For a multi-line match, put matchcol at the NUL at | |
| 5454 * the end of the line and set nmatch to one, so that | |
| 5455 * we continue looking for a match on the next line. | |
| 1091 | 5456 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
| 5457 * get stuck when pressing 'n'. */ | |
| 7 | 5458 if (nmatch > 1) |
| 5459 { | |
| 835 | 5460 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 1091 | 5461 skip_match = TRUE; |
| 7 | 5462 } |
| 5463 goto skip; | |
| 5464 } | |
| 5465 if (got_quit) | |
| 4099 | 5466 goto skip; |
| 7 | 5467 } |
| 5468 | |
| 5469 /* Move the cursor to the start of the match, so that we can | |
| 5470 * use "\=col("."). */ | |
| 5471 curwin->w_cursor.col = regmatch.startpos[0].col; | |
| 5472 | |
| 5473 /* | |
| 5474 * 3. substitute the string. | |
| 5475 */ | |
| 3736 | 5476 #ifdef FEAT_EVAL |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5477 if (subflags.do_count) |
| 3736 | 5478 { |
| 3786 | 5479 /* prevent accidentally changing the buffer by a function */ |
| 3736 | 5480 save_ma = curbuf->b_p_ma; |
| 5481 curbuf->b_p_ma = FALSE; | |
| 5482 sandbox++; | |
| 5483 } | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5484 /* 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
|
5485 * :s/^/\=execute("s#^##gn") */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5486 subflags_save = subflags; |
| 3736 | 5487 #endif |
| 7 | 5488 /* get length of substitution part */ |
| 1499 | 5489 sublen = vim_regsub_multi(®match, |
| 5490 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5491 sub, sub_firstline, FALSE, p_magic, TRUE); |
| 3736 | 5492 #ifdef FEAT_EVAL |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5493 /* 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
|
5494 subflags = subflags_save; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5495 if (subflags.do_count) |
| 3736 | 5496 { |
| 5497 curbuf->b_p_ma = save_ma; | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5498 if (sandbox > 0) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5499 sandbox--; |
| 3736 | 5500 goto skip; |
| 5501 } | |
| 5502 #endif | |
| 7 | 5503 |
| 533 | 5504 /* When the match included the "$" of the last line it may |
| 819 | 5505 * go beyond the last line of the buffer. */ |
| 533 | 5506 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
| 5507 { | |
| 5508 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
| 5509 skip_match = TRUE; | |
| 5510 } | |
| 5511 | |
| 7 | 5512 /* Need room for: |
| 5513 * - result so far in new_start (not for first sub in line) | |
| 5514 * - original text up to match | |
| 5515 * - length of substituted part | |
| 5516 * - original text after match | |
| 5517 */ | |
| 5518 if (nmatch == 1) | |
| 5519 p1 = sub_firstline; | |
| 5520 else | |
| 5521 { | |
| 5522 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
| 5523 nmatch_tl += nmatch - 1; | |
| 5524 } | |
| 1872 | 5525 copy_len = regmatch.startpos[0].col - copycol; |
| 5526 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
| 5527 - regmatch.endpos[0].col) + sublen + 1; | |
| 7 | 5528 if (new_start == NULL) |
| 5529 { | |
| 5530 /* | |
| 5531 * Get some space for a temporary buffer to do the | |
| 5532 * substitution into (and some extra space to avoid | |
| 5533 * too many calls to alloc()/free()). | |
| 5534 */ | |
| 5535 new_start_len = needed_len + 50; | |
| 5536 if ((new_start = alloc_check(new_start_len)) == NULL) | |
| 5537 goto outofmem; | |
| 5538 *new_start = NUL; | |
| 5539 new_end = new_start; | |
| 5540 } | |
| 5541 else | |
| 5542 { | |
| 5543 /* | |
| 5544 * Check if the temporary buffer is long enough to do the | |
| 5545 * substitution into. If not, make it larger (with a bit | |
| 5546 * extra to avoid too many calls to alloc()/free()). | |
| 5547 */ | |
| 5548 len = (unsigned)STRLEN(new_start); | |
| 5549 needed_len += len; | |
| 1872 | 5550 if (needed_len > (int)new_start_len) |
| 7 | 5551 { |
| 5552 new_start_len = needed_len + 50; | |
| 5553 if ((p1 = alloc_check(new_start_len)) == NULL) | |
| 5554 { | |
| 5555 vim_free(new_start); | |
| 5556 goto outofmem; | |
| 5557 } | |
| 5558 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
| 5559 vim_free(new_start); | |
| 5560 new_start = p1; | |
| 5561 } | |
| 5562 new_end = new_start + len; | |
| 5563 } | |
| 5564 | |
| 5565 /* | |
| 5566 * copy the text up to the part that matched | |
| 5567 */ | |
| 1872 | 5568 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
| 5569 new_end += copy_len; | |
| 7 | 5570 |
| 1499 | 5571 (void)vim_regsub_multi(®match, |
| 5572 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5573 sub, new_end, TRUE, p_magic, TRUE); |
| 5574 sub_nsubs++; | |
| 5575 did_sub = TRUE; | |
| 5576 | |
| 5577 /* Move the cursor to the start of the line, to avoid that it | |
| 5578 * is beyond the end of the line after the substitution. */ | |
| 5579 curwin->w_cursor.col = 0; | |
| 5580 | |
| 5581 /* For a multi-line match, make a copy of the last matched | |
| 5582 * line and continue in that one. */ | |
| 5583 if (nmatch > 1) | |
| 5584 { | |
| 5585 sub_firstlnum += nmatch - 1; | |
| 5586 vim_free(sub_firstline); | |
| 5587 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5588 /* When going beyond the last line, stop substituting. */ | |
| 5589 if (sub_firstlnum <= line2) | |
| 5590 do_again = TRUE; | |
| 5591 else | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5592 subflags.do_all = FALSE; |
| 7 | 5593 } |
| 5594 | |
| 5595 /* Remember next character to be copied. */ | |
| 5596 copycol = regmatch.endpos[0].col; | |
| 5597 | |
| 819 | 5598 if (skip_match) |
| 5599 { | |
| 5600 /* Already hit end of the buffer, sub_firstlnum is one | |
| 5601 * less than what it ought to be. */ | |
| 5602 vim_free(sub_firstline); | |
| 5603 sub_firstline = vim_strsave((char_u *)""); | |
| 5604 copycol = 0; | |
| 5605 } | |
| 5606 | |
| 7 | 5607 /* |
| 5608 * Now the trick is to replace CTRL-M chars with a real line | |
| 5609 * break. This would make it impossible to insert a CTRL-M in | |
| 5610 * the text. The line break can be avoided by preceding the | |
| 5611 * CTRL-M with a backslash. To be able to insert a backslash, | |
| 5612 * they must be doubled in the string and are halved here. | |
| 5613 * That is Vi compatible. | |
| 5614 */ | |
| 5615 for (p1 = new_end; *p1; ++p1) | |
| 5616 { | |
| 5617 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
| 1624 | 5618 STRMOVE(p1, p1 + 1); |
| 7 | 5619 else if (*p1 == CAR) |
| 5620 { | |
| 5621 if (u_inssub(lnum) == OK) /* prepare for undo */ | |
| 5622 { | |
| 5623 *p1 = NUL; /* truncate up to the CR */ | |
| 5624 ml_append(lnum - 1, new_start, | |
| 5625 (colnr_T)(p1 - new_start + 1), FALSE); | |
| 5626 mark_adjust(lnum + 1, (linenr_T)MAXLNUM, 1L, 0L); | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5627 if (subflags.do_ask) |
| 7 | 5628 appended_lines(lnum - 1, 1L); |
| 5629 else | |
| 5630 { | |
| 5631 if (first_line == 0) | |
| 5632 first_line = lnum; | |
| 5633 last_line = lnum + 1; | |
| 5634 } | |
| 5635 /* All line numbers increase. */ | |
| 5636 ++sub_firstlnum; | |
| 5637 ++lnum; | |
| 5638 ++line2; | |
| 5639 /* move the cursor to the new line, like Vi */ | |
| 5640 ++curwin->w_cursor.lnum; | |
| 1444 | 5641 /* copy the rest */ |
| 1624 | 5642 STRMOVE(new_start, p1 + 1); |
| 7 | 5643 p1 = new_start - 1; |
| 5644 } | |
| 5645 } | |
| 5646 #ifdef FEAT_MBYTE | |
| 5647 else if (has_mbyte) | |
| 474 | 5648 p1 += (*mb_ptr2len)(p1) - 1; |
| 7 | 5649 #endif |
| 5650 } | |
| 5651 | |
| 5652 /* | |
| 5653 * 4. If do_all is set, find next match. | |
| 5654 * Prevent endless loop with patterns that match empty | |
| 5655 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
| 5656 * But ":s/\n/#/" is OK. | |
| 5657 */ | |
| 5658 skip: | |
| 5659 /* We already know that we did the last subst when we are at | |
| 5660 * the end of the line, except that a pattern like | |
| 1499 | 5661 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
| 5662 * "line2" when there is a \zs in the pattern after a line | |
| 5663 * break. */ | |
| 15 | 5664 lastone = (skip_match |
| 5665 || got_int | |
| 5666 || got_quit | |
| 1499 | 5667 || lnum > line2 |
|
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parents:
9715
diff
changeset
|
5668 || !(subflags.do_all || do_again) |
| 15 | 5669 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
| 5670 && !re_multiline(regmatch.regprog))); | |
| 7 | 5671 nmatch = -1; |
| 5672 | |
| 5673 /* | |
| 5674 * Replace the line in the buffer when needed. This is | |
| 5675 * skipped when there are more matches. | |
| 5676 * The check for nmatch_tl is needed for when multi-line | |
| 5677 * matching must replace the lines before trying to do another | |
| 5678 * match, otherwise "\@<=" won't work. | |
| 1499 | 5679 * When the match starts below where we start searching also |
| 5680 * need to replace the line first (using \zs after \n). | |
| 7 | 5681 */ |
| 5682 if (lastone | |
| 5683 || nmatch_tl > 0 | |
| 5684 || (nmatch = vim_regexec_multi(®match, curwin, | |
| 1521 | 5685 curbuf, sub_firstlnum, |
|
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Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5686 matchcol, NULL, NULL)) == 0 |
| 1499 | 5687 || regmatch.startpos[0].lnum > 0) |
| 7 | 5688 { |
| 5689 if (new_start != NULL) | |
| 5690 { | |
| 5691 /* | |
| 5692 * Copy the rest of the line, that didn't match. | |
| 5693 * "matchcol" has to be adjusted, we use the end of | |
| 5694 * the line as reference, because the substitute may | |
| 5695 * have changed the number of characters. Same for | |
| 5696 * "prev_matchcol". | |
| 5697 */ | |
| 5698 STRCAT(new_start, sub_firstline + copycol); | |
| 5699 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5700 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5701 - prev_matchcol; | |
| 5702 | |
| 5703 if (u_savesub(lnum) != OK) | |
| 5704 break; | |
| 5705 ml_replace(lnum, new_start, TRUE); | |
| 5706 | |
| 5707 if (nmatch_tl > 0) | |
| 5708 { | |
| 5709 /* | |
| 5710 * Matched lines have now been substituted and are | |
| 5711 * useless, delete them. The part after the match | |
| 5712 * has been appended to new_start, we don't need | |
| 5713 * it in the buffer. | |
| 5714 */ | |
| 5715 ++lnum; | |
| 5716 if (u_savedel(lnum, nmatch_tl) != OK) | |
| 5717 break; | |
| 5718 for (i = 0; i < nmatch_tl; ++i) | |
| 5719 ml_delete(lnum, (int)FALSE); | |
| 5720 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
| 5721 (long)MAXLNUM, -nmatch_tl); | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5722 if (subflags.do_ask) |
| 7 | 5723 deleted_lines(lnum, nmatch_tl); |
| 5724 --lnum; | |
| 5725 line2 -= nmatch_tl; /* nr of lines decreases */ | |
| 5726 nmatch_tl = 0; | |
| 5727 } | |
| 5728 | |
| 5729 /* When asking, undo is saved each time, must also set | |
| 5730 * changed flag each time. */ | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5731 if (subflags.do_ask) |
| 7 | 5732 changed_bytes(lnum, 0); |
| 5733 else | |
| 5734 { | |
| 5735 if (first_line == 0) | |
| 5736 first_line = lnum; | |
| 5737 last_line = lnum + 1; | |
| 5738 } | |
| 5739 | |
| 5740 sub_firstlnum = lnum; | |
| 5741 vim_free(sub_firstline); /* free the temp buffer */ | |
| 5742 sub_firstline = new_start; | |
| 5743 new_start = NULL; | |
| 5744 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5745 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5746 - prev_matchcol; | |
| 5747 copycol = 0; | |
| 5748 } | |
| 5749 if (nmatch == -1 && !lastone) | |
| 5750 nmatch = vim_regexec_multi(®match, curwin, curbuf, | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5751 sub_firstlnum, matchcol, NULL, NULL); |
| 7 | 5752 |
| 5753 /* | |
| 5754 * 5. break if there isn't another match in this line | |
| 5755 */ | |
| 5756 if (nmatch <= 0) | |
| 1499 | 5757 { |
| 5758 /* If the match found didn't start where we were | |
| 5759 * searching, do the next search in the line where we | |
| 5760 * found the match. */ | |
| 5761 if (nmatch == -1) | |
| 5762 lnum -= regmatch.startpos[0].lnum; | |
| 7 | 5763 break; |
| 1499 | 5764 } |
| 7 | 5765 } |
| 5766 | |
| 5767 line_breakcheck(); | |
| 5768 } | |
| 5769 | |
| 5770 if (did_sub) | |
| 5771 ++sub_nlines; | |
| 1720 | 5772 vim_free(new_start); /* for when substitute was cancelled */ |
|
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ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
5773 VIM_CLEAR(sub_firstline); /* free the copy of the original line */ |
| 7 | 5774 } |
| 5775 | |
| 5776 line_breakcheck(); | |
| 5777 } | |
| 5778 | |
| 5779 if (first_line != 0) | |
| 5780 { | |
| 5781 /* Need to subtract the number of added lines from "last_line" to get | |
| 5782 * the line number before the change (same as adding the number of | |
| 5783 * deleted lines). */ | |
| 5784 i = curbuf->b_ml.ml_line_count - old_line_count; | |
| 5785 changed_lines(first_line, 0, last_line - i, i); | |
| 5786 } | |
| 5787 | |
| 5788 outofmem: | |
| 5789 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
| 170 | 5790 |
| 5791 /* ":s/pat//n" doesn't move the cursor */ | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
5792 if (subflags.do_count) |
| 170 | 5793 curwin->w_cursor = old_cursor; |
| 5794 | |
|
2126
e038754d419a
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Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
5795 if (sub_nsubs > start_nsubs) |
| 7 | 5796 { |
| 5797 /* Set the '[ and '] marks. */ | |
| 5798 curbuf->b_op_start.lnum = eap->line1; | |
| 5799 curbuf->b_op_end.lnum = line2; | |
| 5800 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 5801 | |
| 5802 if (!global_busy) | |
| 5803 { | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5804 /* 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
|
5805 if (!subflags.do_ask) |
| 3394 | 5806 { |
| 5807 if (endcolumn) | |
| 5808 coladvance((colnr_T)MAXCOL); | |
| 5809 else | |
| 5810 beginline(BL_WHITE | BL_FIX); | |
| 5811 } | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5812 if (!do_sub_msg(subflags.do_count) && subflags.do_ask) |
| 7 | 5813 MSG(""); |
| 5814 } | |
| 5815 else | |
| 5816 global_need_beginline = TRUE; | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5817 if (subflags.do_print) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5818 print_line(curwin->w_cursor.lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5819 subflags.do_number, subflags.do_list); |
| 7 | 5820 } |
| 5821 else if (!global_busy) | |
| 5822 { | |
| 5823 if (got_int) /* interrupted */ | |
| 5824 EMSG(_(e_interr)); | |
| 5825 else if (got_match) /* did find something but nothing substituted */ | |
| 5826 MSG(""); | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5827 else if (subflags.do_error) /* nothing found */ |
| 7 | 5828 EMSG2(_(e_patnotf2), get_search_pat()); |
| 5829 } | |
| 5830 | |
| 4035 | 5831 #ifdef FEAT_FOLDING |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5832 if (subflags.do_ask && hasAnyFolding(curwin)) |
| 4035 | 5833 /* Cursor position may require updating */ |
| 5834 changed_window_setting(); | |
| 5835 #endif | |
| 5836 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
5837 vim_regfree(regmatch.regprog); |
| 6789 | 5838 |
| 5839 /* 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
|
5840 subflags.do_all = save_do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5841 subflags.do_ask = save_do_ask; |
| 7 | 5842 } |
| 5843 | |
| 5844 /* | |
| 5845 * Give message for number of substitutions. | |
| 5846 * Can also be used after a ":global" command. | |
| 5847 * Return TRUE if a message was given. | |
| 5848 */ | |
| 484 | 5849 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5850 do_sub_msg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5851 int count_only) /* used 'n' flag for ":s" */ |
| 7 | 5852 { |
| 5853 /* | |
| 5854 * Only report substitutions when: | |
| 5855 * - more than 'report' substitutions | |
| 5856 * - command was typed by user, or number of changed lines > 'report' | |
| 5857 * - giving messages is not disabled by 'lazyredraw' | |
| 5858 */ | |
| 170 | 5859 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
| 5860 || count_only) | |
| 7 | 5861 && messaging()) |
| 5862 { | |
| 5863 if (got_int) | |
| 5864 STRCPY(msg_buf, _("(Interrupted) ")); | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5865 else |
|
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5866 *msg_buf = NUL; |
| 7 | 5867 if (sub_nsubs == 1) |
|
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2254
diff
changeset
|
5868 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 274 | 5869 "%s", count_only ? _("1 match") : _("1 substitution")); |
| 7 | 5870 else |
|
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2254
diff
changeset
|
5871 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 170 | 5872 count_only ? _("%ld matches") : _("%ld substitutions"), |
| 7 | 5873 sub_nsubs); |
| 5874 if (sub_nlines == 1) | |
|
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2254
diff
changeset
|
5875 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 274 | 5876 "%s", _(" on 1 line")); |
| 7 | 5877 else |
|
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2254
diff
changeset
|
5878 vim_snprintf_add((char *)msg_buf, sizeof(msg_buf), |
| 274 | 5879 _(" on %ld lines"), (long)sub_nlines); |
| 7 | 5880 if (msg(msg_buf)) |
| 5881 /* save message to display it after redraw */ | |
| 680 | 5882 set_keep_msg(msg_buf, 0); |
| 7 | 5883 return TRUE; |
| 5884 } | |
| 5885 if (got_int) | |
| 5886 { | |
| 5887 EMSG(_(e_interr)); | |
| 5888 return TRUE; | |
| 5889 } | |
| 5890 return FALSE; | |
| 5891 } | |
| 5892 | |
|
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
|
5893 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
|
5894 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
|
5895 { |
|
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
|
5896 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
|
5897 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
|
5898 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
|
5899 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
|
5900 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
|
5901 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
|
5902 } |
|
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
|
5903 |
| 7 | 5904 /* |
| 5905 * Execute a global command of the form: | |
| 5906 * | |
| 5907 * g/pattern/X : execute X on all lines where pattern matches | |
| 5908 * v/pattern/X : execute X on all lines where pattern does not match | |
| 5909 * | |
| 5910 * where 'X' is an EX command | |
| 5911 * | |
| 5912 * The command character (as well as the trailing slash) is optional, and | |
| 5913 * is assumed to be 'p' if missing. | |
| 5914 * | |
| 5915 * This is implemented in two passes: first we scan the file for the pattern and | |
| 3786 | 5916 * set a mark for each line that (not) matches. Secondly we execute the command |
| 7 | 5917 * for each line that has a mark. This is required because after deleting |
| 5918 * lines we do not know where to search for the next match. | |
| 5919 */ | |
| 5920 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5921 ex_global(exarg_T *eap) |
| 7 | 5922 { |
| 5923 linenr_T lnum; /* line number according to old situation */ | |
| 170 | 5924 int ndone = 0; |
| 7 | 5925 int type; /* first char of cmd: 'v' or 'g' */ |
| 5926 char_u *cmd; /* command argument */ | |
| 5927 | |
| 5928 char_u delim; /* delimiter, normally '/' */ | |
| 5929 char_u *pat; | |
| 5930 regmmatch_T regmatch; | |
| 5931 int match; | |
| 5932 int which_pat; | |
| 5933 | |
|
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
|
5934 /* 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
|
5935 * ":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
|
5936 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
|
5937 || 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
|
5938 { |
|
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
|
5939 /* will increment global_busy to break out of the loop */ |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5940 EMSG(_("E147: Cannot do :global recursive with a range")); |
| 7 | 5941 return; |
| 5942 } | |
| 5943 | |
| 5944 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
| 5945 type = 'v'; | |
| 5946 else | |
| 5947 type = *eap->cmd; | |
| 5948 cmd = eap->arg; | |
| 5949 which_pat = RE_LAST; /* default: use last used regexp */ | |
| 5950 | |
| 5951 /* | |
| 5952 * undocumented vi feature: | |
| 5953 * "\/" and "\?": use previous search pattern. | |
| 5954 * "\&": use previous substitute pattern. | |
| 5955 */ | |
| 5956 if (*cmd == '\\') | |
| 5957 { | |
| 5958 ++cmd; | |
| 5959 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 5960 { | |
| 5961 EMSG(_(e_backslash)); | |
| 5962 return; | |
| 5963 } | |
| 5964 if (*cmd == '&') | |
| 5965 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
| 5966 else | |
| 5967 which_pat = RE_SEARCH; /* use previous search pattern */ | |
| 5968 ++cmd; | |
| 5969 pat = (char_u *)""; | |
| 5970 } | |
| 5971 else if (*cmd == NUL) | |
| 5972 { | |
| 5973 EMSG(_("E148: Regular expression missing from global")); | |
| 5974 return; | |
| 5975 } | |
| 5976 else | |
| 5977 { | |
| 5978 delim = *cmd; /* get the delimiter */ | |
| 5979 if (delim) | |
| 5980 ++cmd; /* skip delimiter if there is one */ | |
| 5981 pat = cmd; /* remember start of pattern */ | |
| 5982 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
| 5983 if (cmd[0] == delim) /* end delimiter found */ | |
| 5984 *cmd++ = NUL; /* replace it with a NUL */ | |
| 5985 } | |
| 5986 | |
| 5987 #ifdef FEAT_FKMAP /* when in Farsi mode, reverse the character flow */ | |
| 5988 if (p_altkeymap && curwin->w_p_rl) | |
| 5989 lrFswap(pat,0); | |
| 5990 #endif | |
| 5991 | |
| 5992 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
| 5993 { | |
| 5994 EMSG(_(e_invcmd)); | |
| 5995 return; | |
| 5996 } | |
| 5997 | |
|
11494
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
5998 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
|
5999 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6000 lnum = curwin->w_cursor.lnum; |
| 1521 | 6001 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
|
6002 (colnr_T)0, NULL, NULL); |
| 7 | 6003 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
|
6004 global_exe_one(cmd, lnum); |
| 7 | 6005 } |
| 6006 else | |
| 6116 | 6007 { |
|
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
|
6008 /* |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6009 * 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
|
6010 */ |
|
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
|
6011 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
|
6012 { |
|
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 /* 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
|
6014 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
|
6015 (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
|
6016 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
|
6017 { |
|
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 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
|
6019 ndone++; |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6020 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6021 line_breakcheck(); |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6022 } |
|
8e5ec22db3d8
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parents:
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diff
changeset
|
6023 |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6024 /* |
|
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
|
6025 * pass 2: execute the command for each line that has been marked |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6026 */ |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6027 if (got_int) |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6028 MSG(_(e_interr)); |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6029 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:
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diff
changeset
|
6030 { |
|
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
|
6031 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
|
6032 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
|
6033 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
|
6034 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:
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diff
changeset
|
6035 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6036 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
|
6037 { |
| 6116 | 6038 #ifdef FEAT_CLIPBOARD |
|
11494
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6039 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
|
6040 #endif |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6041 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:
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diff
changeset
|
6042 #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
|
6043 end_global_changes(); |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6044 #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
|
6045 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6046 |
|
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
|
6047 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
|
6048 } |
|
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
|
6049 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
6050 vim_regfree(regmatch.regprog); |
| 7 | 6051 } |
| 6052 | |
| 6053 /* | |
| 6054 * Execute "cmd" on lines marked with ml_setmarked(). | |
| 6055 */ | |
| 6056 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6057 global_exe(char_u *cmd) |
| 7 | 6058 { |
| 2819 | 6059 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
| 6060 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
| 6061 linenr_T lnum; /* line number according to old situation */ | |
| 7 | 6062 |
| 6063 /* | |
| 6064 * Set current position only once for a global command. | |
| 6065 * If global_busy is set, setpcmark() will not do anything. | |
| 6066 * If there is an error, global_busy will be incremented. | |
| 6067 */ | |
| 6068 setpcmark(); | |
| 6069 | |
| 6070 /* When the command writes a message, don't overwrite the command. */ | |
| 6071 msg_didout = TRUE; | |
| 6072 | |
|
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6073 sub_nsubs = 0; |
|
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6074 sub_nlines = 0; |
| 7 | 6075 global_need_beginline = FALSE; |
| 6076 global_busy = 1; | |
| 6077 old_lcount = curbuf->b_ml.ml_line_count; | |
| 6078 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
| 6079 { | |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6080 global_exe_one(cmd, lnum); |
| 7 | 6081 ui_breakcheck(); |
| 6082 } | |
| 6083 | |
| 6084 global_busy = 0; | |
| 6085 if (global_need_beginline) | |
| 6086 beginline(BL_WHITE | BL_FIX); | |
| 6087 else | |
| 6088 check_cursor(); /* cursor may be beyond the end of the line */ | |
| 6089 | |
| 39 | 6090 /* the cursor may not have moved in the text but a change in a previous |
| 6091 * line may move it on the screen */ | |
| 6092 changed_line_abv_curs(); | |
| 6093 | |
| 7 | 6094 /* If it looks like no message was written, allow overwriting the |
| 6095 * command with the report for number of changes. */ | |
| 6096 if (msg_col == 0 && msg_scrolled == 0) | |
| 6097 msg_didout = FALSE; | |
| 6098 | |
| 1227 | 6099 /* If substitutes done, report number of substitutes, otherwise report |
| 2819 | 6100 * number of extra or deleted lines. |
| 6101 * Don't report extra or deleted lines in the edge case where the buffer | |
| 6102 * we are in after execution is different from the buffer we started in. */ | |
| 6103 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
| 7 | 6104 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
| 6105 } | |
| 6106 | |
| 6107 #ifdef FEAT_VIMINFO | |
| 6108 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6109 read_viminfo_sub_string(vir_T *virp, int force) |
| 7 | 6110 { |
| 2690 | 6111 if (force) |
| 7 | 6112 vim_free(old_sub); |
| 6113 if (force || old_sub == NULL) | |
| 6114 old_sub = viminfo_readstring(virp, 1, TRUE); | |
| 6115 return viminfo_readline(virp); | |
| 6116 } | |
| 6117 | |
| 6118 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6119 write_viminfo_sub_string(FILE *fp) |
| 7 | 6120 { |
| 6121 if (get_viminfo_parameter('/') != 0 && old_sub != NULL) | |
| 6122 { | |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
6123 fputs(_("\n# Last Substitute String:\n$"), fp); |
| 7 | 6124 viminfo_writestring(fp, old_sub); |
| 6125 } | |
| 6126 } | |
| 6127 #endif /* FEAT_VIMINFO */ | |
| 6128 | |
| 359 | 6129 #if defined(EXITFREE) || defined(PROTO) |
| 6130 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6131 free_old_sub(void) |
| 359 | 6132 { |
| 6133 vim_free(old_sub); | |
| 6134 } | |
| 6135 #endif | |
| 6136 | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6137 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
| 7 | 6138 /* |
| 6139 * Set up for a tagpreview. | |
| 735 | 6140 * Return TRUE when it was created. |
| 7 | 6141 */ |
| 735 | 6142 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6143 prepare_tagpreview( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6144 int undo_sync) /* sync undo when leaving the window */ |
| 7 | 6145 { |
| 6146 win_T *wp; | |
| 6147 | |
| 6148 # ifdef FEAT_GUI | |
| 6149 need_mouse_correct = TRUE; | |
| 6150 # endif | |
| 6151 | |
| 6152 /* | |
| 6153 * If there is already a preview window open, use that one. | |
| 6154 */ | |
| 6155 if (!curwin->w_p_pvw) | |
| 6156 { | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6157 FOR_ALL_WINDOWS(wp) |
| 7 | 6158 if (wp->w_p_pvw) |
| 6159 break; | |
| 6160 if (wp != NULL) | |
| 816 | 6161 win_enter(wp, undo_sync); |
| 7 | 6162 else |
| 6163 { | |
| 6164 /* | |
| 6165 * There is no preview window open yet. Create one. | |
| 6166 */ | |
| 6167 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) | |
| 6168 == FAIL) | |
| 735 | 6169 return FALSE; |
| 7 | 6170 curwin->w_p_pvw = TRUE; |
| 6171 curwin->w_p_wfh = TRUE; | |
| 2583 | 6172 RESET_BINDING(curwin); /* don't take over 'scrollbind' |
| 6173 and 'cursorbind' */ | |
| 7 | 6174 # ifdef FEAT_DIFF |
| 6175 curwin->w_p_diff = FALSE; /* no 'diff' */ | |
| 6176 # endif | |
| 6177 # ifdef FEAT_FOLDING | |
| 6178 curwin->w_p_fdc = 0; /* no 'foldcolumn' */ | |
| 6179 # endif | |
| 735 | 6180 return TRUE; |
| 7 | 6181 } |
| 6182 } | |
| 735 | 6183 return FALSE; |
| 7 | 6184 } |
| 6185 | |
| 6186 #endif | |
| 6187 | |
| 6188 | |
| 6189 /* | |
| 6190 * ":help": open a read-only window on a help file | |
| 6191 */ | |
| 6192 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6193 ex_help(exarg_T *eap) |
| 7 | 6194 { |
| 6195 char_u *arg; | |
| 6196 char_u *tag; | |
| 6197 FILE *helpfd; /* file descriptor of help file */ | |
| 6198 int n; | |
| 6199 int i; | |
| 6200 win_T *wp; | |
| 6201 int num_matches; | |
| 6202 char_u **matches; | |
| 6203 char_u *p; | |
| 6204 int empty_fnum = 0; | |
| 6205 int alt_fnum = 0; | |
| 6206 buf_T *buf; | |
| 6207 #ifdef FEAT_MULTI_LANG | |
| 6208 int len; | |
| 9 | 6209 char_u *lang; |
| 7 | 6210 #endif |
| 3112 | 6211 #ifdef FEAT_FOLDING |
| 6212 int old_KeyTyped = KeyTyped; | |
| 6213 #endif | |
| 7 | 6214 |
| 6215 if (eap != NULL) | |
| 6216 { | |
| 6217 /* | |
| 6218 * A ":help" command ends at the first LF, or at a '|' that is | |
| 6219 * followed by some text. Set nextcmd to the following command. | |
| 6220 */ | |
| 6221 for (arg = eap->arg; *arg; ++arg) | |
| 6222 { | |
| 6223 if (*arg == '\n' || *arg == '\r' | |
| 6224 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
| 6225 { | |
| 6226 *arg++ = NUL; | |
| 6227 eap->nextcmd = arg; | |
| 6228 break; | |
| 6229 } | |
| 6230 } | |
| 6231 arg = eap->arg; | |
| 6232 | |
| 3446 | 6233 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
| 7 | 6234 { |
| 6235 EMSG(_("E478: Don't panic!")); | |
| 6236 return; | |
| 6237 } | |
| 6238 | |
| 6239 if (eap->skip) /* not executing commands */ | |
| 6240 return; | |
| 6241 } | |
| 6242 else | |
| 6243 arg = (char_u *)""; | |
| 6244 | |
| 6245 /* remove trailing blanks */ | |
| 6246 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
|
6247 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
| 7 | 6248 *p-- = NUL; |
| 6249 | |
| 6250 #ifdef FEAT_MULTI_LANG | |
| 6251 /* Check for a specified language */ | |
| 9 | 6252 lang = check_help_lang(arg); |
| 7 | 6253 #endif |
| 6254 | |
| 6255 /* When no argument given go to the index. */ | |
| 6256 if (*arg == NUL) | |
| 6257 arg = (char_u *)"help.txt"; | |
| 6258 | |
| 6259 /* | |
| 6260 * Check if there is a match for the argument. | |
| 6261 */ | |
| 6262 n = find_help_tags(arg, &num_matches, &matches, | |
| 6263 eap != NULL && eap->forceit); | |
| 6264 | |
| 6265 i = 0; | |
| 6266 #ifdef FEAT_MULTI_LANG | |
| 6267 if (n != FAIL && lang != NULL) | |
| 6268 /* Find first item with the requested language. */ | |
| 6269 for (i = 0; i < num_matches; ++i) | |
| 6270 { | |
| 835 | 6271 len = (int)STRLEN(matches[i]); |
| 7 | 6272 if (len > 3 && matches[i][len - 3] == '@' |
| 6273 && STRICMP(matches[i] + len - 2, lang) == 0) | |
| 6274 break; | |
| 6275 } | |
| 6276 #endif | |
| 6277 if (i >= num_matches || n == FAIL) | |
| 6278 { | |
| 6279 #ifdef FEAT_MULTI_LANG | |
| 6280 if (lang != NULL) | |
| 6281 EMSG3(_("E661: Sorry, no '%s' help for %s"), lang, arg); | |
| 6282 else | |
| 6283 #endif | |
| 6284 EMSG2(_("E149: Sorry, no help for %s"), arg); | |
| 6285 if (n != FAIL) | |
| 6286 FreeWild(num_matches, matches); | |
| 6287 return; | |
| 6288 } | |
| 6289 | |
| 6290 /* The first match (in the requested language) is the best match. */ | |
| 6291 tag = vim_strsave(matches[i]); | |
| 6292 FreeWild(num_matches, matches); | |
| 6293 | |
| 6294 #ifdef FEAT_GUI | |
| 6295 need_mouse_correct = TRUE; | |
| 6296 #endif | |
| 6297 | |
| 6298 /* | |
| 6299 * Re-use an existing help window or open a new one. | |
| 684 | 6300 * Always open a new one for ":tab help". |
| 7 | 6301 */ |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6302 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
|
6303 { |
| 684 | 6304 if (cmdmod.tab != 0) |
| 6305 wp = NULL; | |
| 6306 else | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6307 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
|
6308 if (bt_help(wp->w_buffer)) |
| 684 | 6309 break; |
| 7 | 6310 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
| 6311 win_enter(wp, TRUE); | |
| 6312 else | |
| 6313 { | |
| 6314 /* | |
| 6315 * There is no help window yet. | |
| 6316 * Try to open the file specified by the "helpfile" option. | |
| 6317 */ | |
| 6318 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
| 6319 { | |
| 274 | 6320 smsg((char_u *)_("Sorry, help file \"%s\" not found"), p_hf); |
| 7 | 6321 goto erret; |
| 6322 } | |
| 6323 fclose(helpfd); | |
| 6324 | |
| 6325 /* Split off help window; put it at far top if no position | |
| 684 | 6326 * specified, the current window is vertically split and |
| 6327 * narrow. */ | |
| 7 | 6328 n = WSP_HELP; |
| 6329 if (cmdmod.split == 0 && curwin->w_width != Columns | |
| 684 | 6330 && curwin->w_width < 80) |
| 7 | 6331 n |= WSP_TOP; |
| 6332 if (win_split(0, n) == FAIL) | |
| 684 | 6333 goto erret; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6334 |
| 7 | 6335 if (curwin->w_height < p_hh) |
| 6336 win_setheight((int)p_hh); | |
| 6337 | |
| 6338 /* | |
| 6339 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
| 6340 * set b_p_ro flag). | |
| 6341 * Set the alternate file to the previously edited file. | |
| 6342 */ | |
| 6343 alt_fnum = curbuf->b_fnum; | |
| 6344 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
| 1743 | 6345 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
|
6346 NULL); /* buffer is still open, don't store info */ |
| 22 | 6347 if (!cmdmod.keepalt) |
| 6348 curwin->w_alt_fnum = alt_fnum; | |
| 7 | 6349 empty_fnum = curbuf->b_fnum; |
| 6350 } | |
| 6351 } | |
| 6352 | |
| 6353 if (!p_im) | |
| 6354 restart_edit = 0; /* don't want insert mode in help file */ | |
| 6355 | |
| 3112 | 6356 #ifdef FEAT_FOLDING |
| 6357 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
| 6358 * It is needed for do_tag top open folds under the cursor. */ | |
| 6359 KeyTyped = old_KeyTyped; | |
| 6360 #endif | |
| 6361 | |
| 7 | 6362 if (tag != NULL) |
| 6363 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
| 6364 | |
| 819 | 6365 /* Delete the empty buffer if we're not using it. Careful: autocommands |
| 6366 * may have jumped to another window, check that the buffer is not in a | |
| 6367 * window. */ | |
| 7 | 6368 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
| 6369 { | |
| 6370 buf = buflist_findnr(empty_fnum); | |
| 819 | 6371 if (buf != NULL && buf->b_nwindows == 0) |
| 7 | 6372 wipe_buffer(buf, TRUE); |
| 6373 } | |
| 6374 | |
| 6375 /* keep the previous alternate file */ | |
| 22 | 6376 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
| 7 | 6377 curwin->w_alt_fnum = alt_fnum; |
| 6378 | |
| 6379 erret: | |
| 6380 vim_free(tag); | |
| 6381 } | |
| 6382 | |
| 6228 | 6383 /* |
| 6234 | 6384 * ":helpclose": Close one help window |
| 6228 | 6385 */ |
| 6386 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6387 ex_helpclose(exarg_T *eap UNUSED) |
| 6228 | 6388 { |
| 6389 win_T *win; | |
| 6390 | |
| 6391 FOR_ALL_WINDOWS(win) | |
| 6392 { | |
|
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
6393 if (bt_help(win->w_buffer)) |
| 6228 | 6394 { |
| 6395 win_close(win, FALSE); | |
| 6234 | 6396 return; |
| 6228 | 6397 } |
| 6398 } | |
| 6399 } | |
| 7 | 6400 |
| 9 | 6401 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
| 6402 /* | |
| 6403 * In an argument search for a language specifiers in the form "@xx". | |
| 6404 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
| 6405 * Returns NULL if not found. | |
| 6406 */ | |
| 6407 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6408 check_help_lang(char_u *arg) |
| 9 | 6409 { |
| 835 | 6410 int len = (int)STRLEN(arg); |
| 9 | 6411 |
| 6412 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
| 6413 && ASCII_ISALPHA(arg[len - 1])) | |
| 6414 { | |
| 6415 arg[len - 3] = NUL; /* remove the '@' */ | |
| 6416 return arg + len - 2; | |
| 6417 } | |
| 6418 return NULL; | |
| 6419 } | |
| 6420 #endif | |
| 6421 | |
| 7 | 6422 /* |
| 6423 * Return a heuristic indicating how well the given string matches. The | |
| 6424 * smaller the number, the better the match. This is the order of priorities, | |
| 6425 * from best match to worst match: | |
| 6426 * - Match with least alpha-numeric characters is better. | |
| 6427 * - Match with least total characters is better. | |
| 6428 * - Match towards the start is better. | |
| 6429 * - Match starting with "+" is worse (feature instead of command) | |
| 6430 * Assumption is made that the matched_string passed has already been found to | |
| 6431 * match some string for which help is requested. webb. | |
| 6432 */ | |
| 6433 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6434 help_heuristic( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6435 char_u *matched_string, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6436 int offset, /* offset for match */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6437 int wrong_case) /* no matching case */ |
| 7 | 6438 { |
| 6439 int num_letters; | |
| 6440 char_u *p; | |
| 6441 | |
| 6442 num_letters = 0; | |
| 6443 for (p = matched_string; *p; p++) | |
| 6444 if (ASCII_ISALNUM(*p)) | |
| 6445 num_letters++; | |
| 6446 | |
| 6447 /* | |
| 6448 * Multiply the number of letters by 100 to give it a much bigger | |
| 6449 * weighting than the number of characters. | |
| 6450 * If there only is a match while ignoring case, add 5000. | |
| 6451 * If the match starts in the middle of a word, add 10000 to put it | |
| 6452 * somewhere in the last half. | |
| 6453 * If the match is more than 2 chars from the start, multiply by 200 to | |
| 6454 * put it after matches at the start. | |
| 6455 */ | |
| 6456 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
| 6457 && ASCII_ISALNUM(matched_string[offset - 1])) | |
| 6458 offset += 10000; | |
| 6459 else if (offset > 2) | |
| 6460 offset *= 200; | |
| 6461 if (wrong_case) | |
| 6462 offset += 5000; | |
| 6463 /* Features are less interesting than the subjects themselves, but "+" | |
| 6464 * alone is not a feature. */ | |
| 6465 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
| 6466 offset += 100; | |
| 6467 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
| 6468 } | |
| 6469 | |
| 6470 /* | |
| 6471 * Compare functions for qsort() below, that checks the help heuristics number | |
| 6472 * that has been put after the tagname by find_tags(). | |
| 6473 */ | |
| 6474 static int | |
| 6475 #ifdef __BORLANDC__ | |
| 6476 _RTLENTRYF | |
| 6477 #endif | |
|
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6478 help_compare(const void *s1, const void *s2) |
| 7 | 6479 { |
| 6480 char *p1; | |
| 6481 char *p2; | |
| 6482 | |
| 6483 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
| 6484 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
| 6485 return strcmp(p1, p2); | |
| 6486 } | |
| 6487 | |
| 6488 /* | |
| 6489 * Find all help tags matching "arg", sort them and return in matches[], with | |
| 6490 * the number of matches in num_matches. | |
| 6491 * The matches will be sorted with a "best" match algorithm. | |
| 6492 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
| 6493 */ | |
| 6494 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6495 find_help_tags( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6496 char_u *arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6497 int *num_matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6498 char_u ***matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6499 int keep_lang) |
| 7 | 6500 { |
| 6501 char_u *s, *d; | |
| 6502 int i; | |
| 6503 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
| 445 | 6504 "/*", "/\\*", "\"*", "**", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6505 "cpo-*", "/\\(\\)", "/\\%(\\)", |
|
10853
b760fa91f8b3
patch 8.0.0316: :help z? does not work
Christian Brabandt <cb@256bit.org>
parents:
10851
diff
changeset
|
6506 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
| 279 | 6507 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6508 "[count]", "[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6509 "[range]", ":[range]", |
| 5647 | 6510 "[pattern]", "\\|", "\\%$", |
| 6511 "s/\\~", "s/\\U", "s/\\L", | |
| 6512 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
| 7 | 6513 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
| 445 | 6514 "/star", "/\\\\star", "quotestar", "starstar", |
|
5269
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updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6515 "cpo-star", "/\\\\(\\\\)", "/\\\\%(\\\\)", |
|
10853
b760fa91f8b3
patch 8.0.0316: :help z? does not work
Christian Brabandt <cb@256bit.org>
parents:
10851
diff
changeset
|
6516 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
| 279 | 6517 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6518 "\\[count]", "\\[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6519 "\\[range]", ":\\[range]", |
| 5647 | 6520 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
| 5867 | 6521 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
| 5647 | 6522 "s/\\\\1", "s/\\\\2", "s/\\\\3", "s/\\\\9"}; |
| 7 | 6523 int flags; |
| 6524 | |
| 6525 d = IObuff; /* assume IObuff is long enough! */ | |
| 6526 | |
| 6527 /* | |
| 6528 * Recognize a few exceptions to the rule. Some strings that contain '*' | |
| 6529 * with "star". Otherwise '*' is recognized as a wildcard. | |
| 6530 */ | |
| 1872 | 6531 for (i = (int)(sizeof(mtable) / sizeof(char *)); --i >= 0; ) |
| 7 | 6532 if (STRCMP(arg, mtable[i]) == 0) |
| 6533 { | |
| 6534 STRCPY(d, rtable[i]); | |
| 6535 break; | |
| 6536 } | |
| 6537 | |
| 6538 if (i < 0) /* no match in table */ | |
| 6539 { | |
| 6540 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
| 6541 * Also replace "\%^" and "\%(", they match every tag too. | |
| 6542 * Also "\zs", "\z1", etc. | |
| 6543 * Also "\@<", "\@=", "\@<=", etc. | |
| 6544 * And also "\_$" and "\_^". */ | |
| 6545 if (arg[0] == '\\' | |
| 6546 && ((arg[1] != NUL && arg[2] == NUL) | |
| 6547 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
| 6548 && arg[2] != NUL))) | |
| 6549 { | |
| 6550 STRCPY(d, "/\\\\"); | |
| 6551 STRCPY(d + 3, arg + 1); | |
| 6552 /* Check for "/\\_$", should be "/\\_\$" */ | |
| 6553 if (d[3] == '_' && d[4] == '$') | |
| 6554 STRCPY(d + 4, "\\$"); | |
| 6555 } | |
| 6556 else | |
| 6557 { | |
| 3786 | 6558 /* Replace: |
| 6559 * "[:...:]" with "\[:...:]" | |
| 6560 * "[++...]" with "\[++...]" | |
| 5867 | 6561 * "\{" with "\\{" -- matching "} \}" |
| 3786 | 6562 */ |
| 6563 if ((arg[0] == '[' && (arg[1] == ':' | |
| 6564 || (arg[1] == '+' && arg[2] == '+'))) | |
| 6565 || (arg[0] == '\\' && arg[1] == '{')) | |
| 7 | 6566 *d++ = '\\'; |
| 6567 | |
|
8556
f4dca5239317
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parents:
8544
diff
changeset
|
6568 /* |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6569 * If tag starts with "('", skip the "(". Fixes CTRL-] on ('option'. |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6570 */ |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6571 if (*arg == '(' && arg[1] == '\'') |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6572 arg++; |
| 7 | 6573 for (s = arg; *s; ++s) |
| 6574 { | |
| 6575 /* | |
| 6576 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
| 6577 * the tags for these commands. | |
| 6578 * Replace "*" with ".*" and "?" with "." to match command line | |
| 6579 * completion. | |
| 6580 * Insert a backslash before '~', '$' and '.' to avoid their | |
| 6581 * special meaning. | |
| 6582 */ | |
| 6583 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
| 6584 break; | |
| 6585 switch (*s) | |
| 6586 { | |
| 6587 case '|': STRCPY(d, "bar"); | |
| 6588 d += 3; | |
| 6589 continue; | |
| 6590 case '"': STRCPY(d, "quote"); | |
| 6591 d += 5; | |
| 6592 continue; | |
| 6593 case '*': *d++ = '.'; | |
| 6594 break; | |
| 6595 case '?': *d++ = '.'; | |
| 6596 continue; | |
| 6597 case '$': | |
| 6598 case '.': | |
| 6599 case '~': *d++ = '\\'; | |
| 6600 break; | |
| 6601 } | |
| 6602 | |
| 6603 /* | |
| 6604 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
| 6605 * ":help i_^_CTRL-D" work. | |
| 6606 * Insert '-' before and after "CTRL-X" when applicable. | |
| 6607 */ | |
| 6608 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
| 6609 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
| 6610 { | |
|
5282
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parents:
5269
diff
changeset
|
6611 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
|
8c42772f0543
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Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6612 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
| 7 | 6613 STRCPY(d, "CTRL-"); |
| 6614 d += 5; | |
| 6615 if (*s < ' ') | |
| 6616 { | |
| 6617 #ifdef EBCDIC | |
| 6618 *d++ = CtrlChar(*s); | |
| 6619 #else | |
| 6620 *d++ = *s + '@'; | |
| 6621 #endif | |
| 6622 if (d[-1] == '\\') | |
| 6623 *d++ = '\\'; /* double a backslash */ | |
| 6624 } | |
| 6625 else | |
| 6626 *d++ = *++s; | |
| 6627 if (s[1] != NUL && s[1] != '_') | |
| 6628 *d++ = '_'; /* append a '_' */ | |
| 6629 continue; | |
| 6630 } | |
| 6631 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
| 6632 *d++ = '\\'; | |
| 6633 | |
| 6634 /* | |
| 6635 * Insert a backslash before a backslash after a slash, for search | |
| 6636 * pattern tags: "/\|" --> "/\\|". | |
| 6637 */ | |
| 6638 else if (s[0] == '\\' && s[1] != '\\' | |
| 6639 && *arg == '/' && s == arg + 1) | |
| 6640 *d++ = '\\'; | |
| 6641 | |
| 6642 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
| 6643 * "CTRL-\_CTRL-N" */ | |
| 6644 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
| 6645 { | |
| 6646 STRCPY(d, "CTRL-\\\\"); | |
| 6647 d += 7; | |
| 6648 s += 6; | |
| 6649 } | |
| 6650 | |
| 6651 *d++ = *s; | |
| 6652 | |
| 6653 /* | |
|
8883
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parents:
8879
diff
changeset
|
6654 * If tag contains "({" or "([", tag terminates at the "(". |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6655 * This is for help on functions, e.g.: abs({expr}). |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6656 */ |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6657 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6658 break; |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6659 |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6660 /* |
| 7 | 6661 * If tag starts with ', toss everything after a second '. Fixes |
| 6662 * CTRL-] on 'option'. (would include the trailing '.'). | |
| 6663 */ | |
| 6664 if (*s == '\'' && s > arg && *arg == '\'') | |
| 6665 break; | |
|
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6666 /* Also '{' and '}'. */ |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6667 if (*s == '}' && s > arg && *arg == '{') |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6668 break; |
| 7 | 6669 } |
| 6670 *d = NUL; | |
| 3480 | 6671 |
| 6672 if (*IObuff == '`') | |
| 6673 { | |
| 6674 if (d > IObuff + 2 && d[-1] == '`') | |
| 6675 { | |
| 6676 /* remove the backticks from `command` */ | |
| 6677 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6678 d[-2] = NUL; | |
| 6679 } | |
| 6680 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
| 6681 { | |
| 6682 /* remove the backticks and comma from `command`, */ | |
| 6683 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6684 d[-3] = NUL; | |
| 6685 } | |
| 6686 else if (d > IObuff + 4 && d[-3] == '`' | |
| 6687 && d[-2] == '\\' && d[-1] == '.') | |
| 6688 { | |
| 6689 /* remove the backticks and dot from `command`\. */ | |
| 6690 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6691 d[-4] = NUL; | |
| 6692 } | |
| 6693 } | |
| 7 | 6694 } |
| 6695 } | |
| 6696 | |
| 6697 *matches = (char_u **)""; | |
| 6698 *num_matches = 0; | |
| 6699 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE; | |
| 6700 if (keep_lang) | |
| 6701 flags |= TAG_KEEP_LANG; | |
| 1696 | 6702 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
| 7 | 6703 && *num_matches > 0) |
| 1696 | 6704 { |
| 7 | 6705 /* Sort the matches found on the heuristic number that is after the |
| 6706 * tag name. */ | |
| 6707 qsort((void *)*matches, (size_t)*num_matches, | |
| 6708 sizeof(char_u *), help_compare); | |
| 1696 | 6709 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
| 6710 while (*num_matches > TAG_MANY) | |
| 6711 vim_free((*matches)[--*num_matches]); | |
| 6712 } | |
| 7 | 6713 return OK; |
| 6714 } | |
| 6715 | |
| 6716 /* | |
| 6365 | 6717 * Called when starting to edit a buffer for a help file. |
| 6718 */ | |
| 6719 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6720 prepare_help_buffer(void) |
| 6365 | 6721 { |
| 6722 char_u *p; | |
| 6723 | |
| 6724 curbuf->b_help = TRUE; | |
| 6725 #ifdef FEAT_QUICKFIX | |
| 6726 set_string_option_direct((char_u *)"buftype", -1, | |
| 6727 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
| 6728 #endif | |
| 6729 | |
| 6730 /* | |
| 6731 * Always set these options after jumping to a help tag, because the | |
| 6732 * user may have an autocommand that gets in the way. | |
| 6733 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
| 6734 * latin1 word characters (for translated help files). | |
| 6735 * Only set it when needed, buf_init_chartab() is some work. | |
| 6736 */ | |
| 6737 p = | |
| 6738 #ifdef EBCDIC | |
| 6739 (char_u *)"65-255,^*,^|,^\""; | |
| 6740 #else | |
| 6741 (char_u *)"!-~,^*,^|,^\",192-255"; | |
| 6742 #endif | |
| 6743 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
| 6744 { | |
| 6745 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
| 6746 check_buf_options(curbuf); | |
| 6747 (void)buf_init_chartab(curbuf, FALSE); | |
| 6748 } | |
| 6749 | |
| 6415 | 6750 #ifdef FEAT_FOLDING |
| 6365 | 6751 /* Don't use the global foldmethod.*/ |
| 6752 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
| 6753 OPT_FREE|OPT_LOCAL, 0); | |
| 6415 | 6754 #endif |
| 6365 | 6755 |
| 6756 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
| 6757 curwin->w_p_list = FALSE; /* no list mode */ | |
| 6758 | |
| 6759 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
| 6760 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
| 6761 curwin->w_p_nu = 0; /* no line numbers */ | |
| 6762 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
| 6763 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
| 6764 #ifdef FEAT_ARABIC | |
| 6765 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
| 6766 #endif | |
| 6767 #ifdef FEAT_RIGHTLEFT | |
| 6768 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
| 6769 #endif | |
| 6770 #ifdef FEAT_FOLDING | |
| 6771 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
| 6772 #endif | |
| 6773 #ifdef FEAT_DIFF | |
| 6774 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
| 6775 #endif | |
| 6776 #ifdef FEAT_SPELL | |
| 6777 curwin->w_p_spell = FALSE; /* No spell checking */ | |
| 6778 #endif | |
| 6779 | |
| 6780 set_buflisted(FALSE); | |
| 6781 } | |
| 6782 | |
| 6783 /* | |
| 7 | 6784 * After reading a help file: May cleanup a help buffer when syntax |
| 6785 * highlighting is not used. | |
| 6786 */ | |
| 6787 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6788 fix_help_buffer(void) |
| 7 | 6789 { |
| 6790 linenr_T lnum; | |
| 6791 char_u *line; | |
| 6792 int in_example = FALSE; | |
| 6793 int len; | |
| 3141 | 6794 char_u *fname; |
| 7 | 6795 char_u *p; |
| 6796 char_u *rt; | |
| 6797 int mustfree; | |
| 6798 | |
|
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
|
6799 /* 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
|
6800 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
|
6801 { |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6802 ++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
|
6803 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
|
6804 --curbuf_lock; |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6805 } |
| 7 | 6806 |
| 6807 #ifdef FEAT_SYN_HL | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
6808 if (!syntax_present(curwin)) |
| 7 | 6809 #endif |
| 6810 { | |
| 6811 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 6812 { | |
| 6813 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 6814 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
|
6815 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
| 7 | 6816 { |
| 6817 /* End of example: non-white or '<' in first column. */ | |
| 6818 if (line[0] == '<') | |
| 6819 { | |
| 6820 /* blank-out a '<' in the first column */ | |
| 6821 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6822 line[0] = ' '; | |
| 6823 } | |
| 6824 in_example = FALSE; | |
| 6825 } | |
| 6826 if (!in_example && len > 0) | |
| 6827 { | |
| 6828 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
| 6829 { | |
| 6830 /* blank-out a '>' in the last column (start of example) */ | |
| 6831 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6832 line[len - 1] = ' '; | |
| 6833 in_example = TRUE; | |
| 6834 } | |
| 6835 else if (line[len - 1] == '~') | |
| 6836 { | |
| 6837 /* blank-out a '~' at the end of line (header marker) */ | |
| 6838 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6839 line[len - 1] = ' '; | |
| 6840 } | |
| 6841 } | |
| 6842 } | |
| 6843 } | |
| 6844 | |
| 6845 /* | |
| 3141 | 6846 * In the "help.txt" and "help.abx" file, add the locally added help |
| 6847 * files. This uses the very first line in the help file. | |
| 7 | 6848 */ |
| 3141 | 6849 fname = gettail(curbuf->b_fname); |
| 6850 if (fnamecmp(fname, "help.txt") == 0 | |
| 6851 #ifdef FEAT_MULTI_LANG | |
| 6852 || (fnamencmp(fname, "help.", 5) == 0 | |
| 6853 && ASCII_ISALPHA(fname[5]) | |
| 6854 && ASCII_ISALPHA(fname[6]) | |
| 6855 && TOLOWER_ASC(fname[7]) == 'x' | |
| 6856 && fname[8] == NUL) | |
| 6857 #endif | |
| 6858 ) | |
| 7 | 6859 { |
| 6860 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
| 6861 { | |
| 6862 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 3141 | 6863 if (strstr((char *)line, "*local-additions*") == NULL) |
| 6864 continue; | |
| 6865 | |
| 6866 /* Go through all directories in 'runtimepath', skipping | |
| 6867 * $VIMRUNTIME. */ | |
| 6868 p = p_rtp; | |
| 6869 while (*p != NUL) | |
| 7 | 6870 { |
| 3141 | 6871 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
| 6872 mustfree = FALSE; | |
| 6873 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
|
6874 if (rt != NULL && fullpathcmp(rt, NameBuff, FALSE) != FPC_SAME) |
| 7 | 6875 { |
| 3141 | 6876 int fcount; |
| 6877 char_u **fnames; | |
| 6878 FILE *fd; | |
| 6879 char_u *s; | |
| 6880 int fi; | |
| 7 | 6881 #ifdef FEAT_MBYTE |
| 3141 | 6882 vimconv_T vc; |
| 6883 char_u *cp; | |
| 6884 #endif | |
| 6885 | |
| 6886 /* Find all "doc/ *.txt" files in this directory. */ | |
| 6887 add_pathsep(NameBuff); | |
| 6888 #ifdef FEAT_MULTI_LANG | |
| 6889 STRCAT(NameBuff, "doc/*.??[tx]"); | |
| 7 | 6890 #else |
| 3141 | 6891 STRCAT(NameBuff, "doc/*.txt"); |
| 6892 #endif | |
| 6893 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
| 6894 &fnames, EW_FILE|EW_SILENT) == OK | |
| 6895 && fcount > 0) | |
| 6896 { | |
| 6897 #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
|
6898 int i1, i2; |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
6899 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
|
6900 char_u *t1, *t2; |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
6901 char_u *e1, *e2; |
| 3141 | 6902 |
| 6903 /* If foo.abx is found use it instead of foo.txt in | |
| 6904 * the same directory. */ | |
| 6905 for (i1 = 0; i1 < fcount; ++i1) | |
| 6906 { | |
| 6907 for (i2 = 0; i2 < fcount; ++i2) | |
| 6908 { | |
| 6909 if (i1 == i2) | |
| 6910 continue; | |
| 6911 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
| 6912 continue; | |
| 6913 f1 = fnames[i1]; | |
| 6914 f2 = fnames[i2]; | |
| 6915 t1 = gettail(f1); | |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
6916 t2 = gettail(f2); |
| 3141 | 6917 e1 = vim_strrchr(t1, '.'); |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
6918 e2 = vim_strrchr(t2, '.'); |
|
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
6919 if (e1 == NULL || e2 == NULL) |
| 3141 | 6920 continue; |
| 6921 if (fnamecmp(e1, ".txt") != 0 | |
| 6922 && fnamecmp(e1, fname + 4) != 0) | |
| 6923 { | |
| 6924 /* Not .txt and not .abx, remove it. */ | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
6925 VIM_CLEAR(fnames[i1]); |
| 3141 | 6926 continue; |
| 6927 } | |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
6928 if (e1 - f1 != e2 - f2 |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
6929 || fnamencmp(f1, f2, e1 - f1) != 0) |
| 3141 | 6930 continue; |
| 6931 if (fnamecmp(e1, ".txt") == 0 | |
| 6932 && fnamecmp(e2, fname + 4) == 0) | |
| 6933 /* use .abx instead of .txt */ | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
6934 VIM_CLEAR(fnames[i1]); |
| 7 | 6935 } |
| 6936 } | |
| 3141 | 6937 #endif |
| 6938 for (fi = 0; fi < fcount; ++fi) | |
| 6939 { | |
| 6940 if (fnames[fi] == NULL) | |
| 6941 continue; | |
| 6942 fd = mch_fopen((char *)fnames[fi], "r"); | |
| 6943 if (fd != NULL) | |
| 6944 { | |
| 6945 vim_fgets(IObuff, IOSIZE, fd); | |
| 6946 if (IObuff[0] == '*' | |
| 6947 && (s = vim_strchr(IObuff + 1, '*')) | |
| 6948 != NULL) | |
| 6949 { | |
| 6950 #ifdef FEAT_MBYTE | |
| 6951 int this_utf = MAYBE; | |
| 6952 #endif | |
| 6953 /* Change tag definition to a | |
| 6954 * reference and remove <CR>/<NL>. */ | |
| 6955 IObuff[0] = '|'; | |
| 6956 *s = '|'; | |
| 6957 while (*s != NUL) | |
| 6958 { | |
| 6959 if (*s == '\r' || *s == '\n') | |
| 6960 *s = NUL; | |
| 6961 #ifdef FEAT_MBYTE | |
| 6962 /* The text is utf-8 when a byte | |
| 6963 * above 127 is found and no | |
| 6964 * illegal byte sequence is found. | |
| 6965 */ | |
| 6966 if (*s >= 0x80 && this_utf != FALSE) | |
| 6967 { | |
| 6968 int l; | |
| 6969 | |
| 6970 this_utf = TRUE; | |
| 6971 l = utf_ptr2len(s); | |
| 6972 if (l == 1) | |
| 6973 this_utf = FALSE; | |
| 6974 s += l - 1; | |
| 6975 } | |
| 6976 #endif | |
| 6977 ++s; | |
| 6978 } | |
| 6979 #ifdef FEAT_MBYTE | |
| 6980 /* The help file is latin1 or utf-8; | |
| 6981 * conversion to the current | |
| 6982 * 'encoding' may be required. */ | |
| 6983 vc.vc_type = CONV_NONE; | |
| 6984 convert_setup(&vc, (char_u *)( | |
| 6985 this_utf == TRUE ? "utf-8" | |
| 6986 : "latin1"), p_enc); | |
| 6987 if (vc.vc_type == CONV_NONE) | |
| 6988 /* No conversion needed. */ | |
| 6989 cp = IObuff; | |
| 6990 else | |
| 6991 { | |
| 6992 /* Do the conversion. If it fails | |
| 6993 * use the unconverted text. */ | |
| 6994 cp = string_convert(&vc, IObuff, | |
| 6995 NULL); | |
| 6996 if (cp == NULL) | |
| 6997 cp = IObuff; | |
| 6998 } | |
| 6999 convert_setup(&vc, NULL, NULL); | |
| 7000 | |
| 7001 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
| 7002 if (cp != IObuff) | |
| 7003 vim_free(cp); | |
| 7004 #else | |
| 7005 ml_append(lnum, IObuff, (colnr_T)0, | |
| 7006 FALSE); | |
| 7007 #endif | |
| 7008 ++lnum; | |
| 7009 } | |
| 7010 fclose(fd); | |
| 7011 } | |
| 7012 } | |
| 7013 FreeWild(fcount, fnames); | |
| 7 | 7014 } |
| 7015 } | |
| 3141 | 7016 if (mustfree) |
| 7017 vim_free(rt); | |
| 7 | 7018 } |
| 3141 | 7019 break; |
| 7 | 7020 } |
| 7021 } | |
| 7022 } | |
| 7023 | |
| 40 | 7024 /* |
| 7025 * ":exusage" | |
| 7026 */ | |
| 7027 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7028 ex_exusage(exarg_T *eap UNUSED) |
| 40 | 7029 { |
| 7030 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
| 7031 } | |
| 7032 | |
| 7033 /* | |
| 7034 * ":viusage" | |
| 7035 */ | |
| 7036 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7037 ex_viusage(exarg_T *eap UNUSED) |
| 40 | 7038 { |
| 7039 do_cmdline_cmd((char_u *)"help normal-index"); | |
| 7040 } | |
| 7041 | |
| 7 | 7042 /* |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7043 * Generate tags in one help directory. |
| 7 | 7044 */ |
| 7045 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7046 helptags_one( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7047 char_u *dir, /* doc directory */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7048 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
|
7049 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
|
7050 int add_help_tags) /* add "help-tags" tag */ |
| 7 | 7051 { |
| 7052 FILE *fd_tags; | |
| 7053 FILE *fd; | |
| 7054 garray_T ga; | |
| 7055 int filecount; | |
| 7056 char_u **files; | |
| 7057 char_u *p1, *p2; | |
| 7058 int fi; | |
| 7059 char_u *s; | |
| 7060 int i; | |
| 7061 char_u *fname; | |
| 3957 | 7062 int dirlen; |
| 7 | 7063 # ifdef FEAT_MBYTE |
| 7064 int utf8 = MAYBE; | |
| 7065 int this_utf8; | |
| 7066 int firstline; | |
| 7067 int mix = FALSE; /* detected mixed encodings */ | |
| 7068 # endif | |
| 7069 | |
| 7070 /* | |
| 7071 * Find all *.txt files. | |
| 7072 */ | |
| 3978 | 7073 dirlen = (int)STRLEN(dir); |
| 7 | 7074 STRCPY(NameBuff, dir); |
| 3957 | 7075 STRCAT(NameBuff, "/**/*"); |
| 7 | 7076 STRCAT(NameBuff, ext); |
| 7077 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
| 7078 EW_FILE|EW_SILENT) == FAIL | |
| 7079 || filecount == 0) | |
| 7080 { | |
| 7081 if (!got_int) | |
|
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9947
diff
changeset
|
7082 EMSG2(_("E151: No match: %s"), NameBuff); |
| 7 | 7083 return; |
| 7084 } | |
| 7085 | |
| 7086 /* | |
| 7087 * Open the tags file for writing. | |
| 7088 * Do this before scanning through all the files. | |
| 7089 */ | |
| 7090 STRCPY(NameBuff, dir); | |
| 7091 add_pathsep(NameBuff); | |
| 7092 STRCAT(NameBuff, tagfname); | |
| 531 | 7093 fd_tags = mch_fopen((char *)NameBuff, "w"); |
| 7 | 7094 if (fd_tags == NULL) |
| 7095 { | |
| 7096 EMSG2(_("E152: Cannot open %s for writing"), NameBuff); | |
| 7097 FreeWild(filecount, files); | |
| 7098 return; | |
| 7099 } | |
| 7100 | |
| 7101 /* | |
| 1502 | 7102 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
| 7103 * add the "help-tags" tag. | |
| 7 | 7104 */ |
| 7105 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
| 1502 | 7106 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
| 7107 dir, FALSE) == FPC_SAME) | |
| 7 | 7108 { |
| 7109 if (ga_grow(&ga, 1) == FAIL) | |
| 7110 got_int = TRUE; | |
| 7111 else | |
| 7112 { | |
| 835 | 7113 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
| 7 | 7114 if (s == NULL) |
| 7115 got_int = TRUE; | |
| 7116 else | |
| 7117 { | |
| 7118 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
| 7119 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7120 ++ga.ga_len; | |
| 7121 } | |
| 7122 } | |
| 7123 } | |
| 7124 | |
| 7125 /* | |
| 7126 * Go over all the files and extract the tags. | |
| 7127 */ | |
| 7128 for (fi = 0; fi < filecount && !got_int; ++fi) | |
| 7129 { | |
| 531 | 7130 fd = mch_fopen((char *)files[fi], "r"); |
| 7 | 7131 if (fd == NULL) |
| 7132 { | |
| 7133 EMSG2(_("E153: Unable to open %s for reading"), files[fi]); | |
| 7134 continue; | |
| 7135 } | |
| 3957 | 7136 fname = files[fi] + dirlen + 1; |
| 7 | 7137 |
| 7138 # ifdef FEAT_MBYTE | |
| 7139 firstline = TRUE; | |
| 7140 # endif | |
| 7141 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
| 7142 { | |
| 7143 # ifdef FEAT_MBYTE | |
| 7144 if (firstline) | |
| 7145 { | |
| 7146 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
| 7147 this_utf8 = MAYBE; | |
| 7148 for (s = IObuff; *s != NUL; ++s) | |
| 7149 if (*s >= 0x80) | |
| 7150 { | |
| 7151 int l; | |
| 7152 | |
| 7153 this_utf8 = TRUE; | |
| 474 | 7154 l = utf_ptr2len(s); |
| 7 | 7155 if (l == 1) |
| 7156 { | |
| 7157 /* Illegal UTF-8 byte sequence. */ | |
| 7158 this_utf8 = FALSE; | |
| 7159 break; | |
| 7160 } | |
| 7161 s += l - 1; | |
| 7162 } | |
| 7163 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
| 7164 this_utf8 = FALSE; | |
| 7165 if (utf8 == MAYBE) /* first file */ | |
| 7166 utf8 = this_utf8; | |
| 7167 else if (utf8 != this_utf8) | |
| 7168 { | |
| 7169 EMSG2(_("E670: Mix of help file encodings within a language: %s"), files[fi]); | |
| 7170 mix = !got_int; | |
| 7171 got_int = TRUE; | |
| 7172 } | |
| 7173 firstline = FALSE; | |
| 7174 } | |
| 7175 # endif | |
| 7176 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
| 7177 while (p1 != NULL) | |
| 7178 { | |
| 3514 | 7179 /* Use vim_strbyte() instead of vim_strchr() so that when |
| 7180 * 'encoding' is dbcs it still works, don't find '*' in the | |
| 7181 * second byte. */ | |
| 7182 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
| 7 | 7183 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
| 7184 { | |
| 7185 for (s = p1 + 1; s < p2; ++s) | |
| 7186 if (*s == ' ' || *s == '\t' || *s == '|') | |
| 7187 break; | |
| 7188 | |
| 7189 /* | |
| 7190 * Only accept a *tag* when it consists of valid | |
| 7191 * characters, there is white space before it and is | |
| 7192 * followed by a white character or end-of-line. | |
| 7193 */ | |
| 7194 if (s == p2 | |
| 7195 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
| 7196 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
| 7197 || s[1] == '\0')) | |
| 7198 { | |
| 7199 *p2 = '\0'; | |
| 7200 ++p1; | |
| 7201 if (ga_grow(&ga, 1) == FAIL) | |
| 7202 { | |
| 7203 got_int = TRUE; | |
| 7204 break; | |
| 7205 } | |
| 7206 s = alloc((unsigned)(p2 - p1 + STRLEN(fname) + 2)); | |
| 7207 if (s == NULL) | |
| 7208 { | |
| 7209 got_int = TRUE; | |
| 7210 break; | |
| 7211 } | |
| 7212 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7213 ++ga.ga_len; | |
| 7214 sprintf((char *)s, "%s\t%s", p1, fname); | |
| 7215 | |
| 7216 /* find next '*' */ | |
| 7217 p2 = vim_strchr(p2 + 1, '*'); | |
| 7218 } | |
| 7219 } | |
| 7220 p1 = p2; | |
| 7221 } | |
| 7222 line_breakcheck(); | |
| 7223 } | |
| 7224 | |
| 7225 fclose(fd); | |
| 7226 } | |
| 7227 | |
| 7228 FreeWild(filecount, files); | |
| 7229 | |
| 7230 if (!got_int) | |
| 7231 { | |
| 7232 /* | |
| 7233 * Sort the tags. | |
| 7234 */ | |
| 7009 | 7235 if (ga.ga_data != NULL) |
| 7236 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
| 7 | 7237 |
| 7238 /* | |
| 7239 * Check for duplicates. | |
| 7240 */ | |
| 7241 for (i = 1; i < ga.ga_len; ++i) | |
| 7242 { | |
| 7243 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
| 7244 p2 = ((char_u **)ga.ga_data)[i]; | |
| 7245 while (*p1 == *p2) | |
| 7246 { | |
| 7247 if (*p2 == '\t') | |
| 7248 { | |
| 7249 *p2 = NUL; | |
| 274 | 7250 vim_snprintf((char *)NameBuff, MAXPATHL, |
| 7 | 7251 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
| 7252 ((char_u **)ga.ga_data)[i], dir, p2 + 1); | |
| 7253 EMSG(NameBuff); | |
| 7254 *p2 = '\t'; | |
| 7255 break; | |
| 7256 } | |
| 7257 ++p1; | |
| 7258 ++p2; | |
| 7259 } | |
| 7260 } | |
| 7261 | |
| 7262 # ifdef FEAT_MBYTE | |
| 7263 if (utf8 == TRUE) | |
| 7264 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
| 7265 # endif | |
| 7266 | |
| 7267 /* | |
| 7268 * Write the tags into the file. | |
| 7269 */ | |
| 7270 for (i = 0; i < ga.ga_len; ++i) | |
| 7271 { | |
| 7272 s = ((char_u **)ga.ga_data)[i]; | |
| 1325 | 7273 if (STRNCMP(s, "help-tags\t", 10) == 0) |
| 7 | 7274 /* help-tags entry was added in formatted form */ |
| 1325 | 7275 fputs((char *)s, fd_tags); |
| 7 | 7276 else |
| 7277 { | |
| 7278 fprintf(fd_tags, "%s\t/*", s); | |
| 7279 for (p1 = s; *p1 != '\t'; ++p1) | |
| 7280 { | |
| 7281 /* insert backslash before '\\' and '/' */ | |
| 7282 if (*p1 == '\\' || *p1 == '/') | |
| 7283 putc('\\', fd_tags); | |
| 7284 putc(*p1, fd_tags); | |
| 7285 } | |
| 7286 fprintf(fd_tags, "*\n"); | |
| 7287 } | |
| 7288 } | |
| 7289 } | |
| 7290 #ifdef FEAT_MBYTE | |
| 7291 if (mix) | |
| 7292 got_int = FALSE; /* continue with other languages */ | |
| 7293 #endif | |
| 7294 | |
| 7295 for (i = 0; i < ga.ga_len; ++i) | |
| 7296 vim_free(((char_u **)ga.ga_data)[i]); | |
| 7297 ga_clear(&ga); | |
| 7298 fclose(fd_tags); /* there is no check for an error... */ | |
| 7299 } | |
| 7300 | |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7301 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7302 * 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
|
7303 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7304 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7305 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
|
7306 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7307 #ifdef FEAT_MULTI_LANG |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7308 int len; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7309 int i, j; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7310 garray_T ga; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7311 char_u lang[2]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7312 char_u ext[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7313 char_u fname[8]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7314 int filecount; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7315 char_u **files; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7316 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7317 /* 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
|
7318 STRCPY(NameBuff, dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7319 add_pathsep(NameBuff); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7320 STRCAT(NameBuff, "**"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7321 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
|
7322 EW_FILE|EW_SILENT) == FAIL |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7323 || filecount == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7324 { |
|
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9947
diff
changeset
|
7325 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
|
7326 return; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7327 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7328 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7329 /* 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
|
7330 * present. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7331 ga_init2(&ga, 1, 10); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7332 for (i = 0; i < filecount; ++i) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7333 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7334 len = (int)STRLEN(files[i]); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7335 if (len > 4) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7336 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7337 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
|
7338 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7339 /* ".txt" -> language "en" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7340 lang[0] = 'e'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7341 lang[1] = 'n'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7342 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7343 else if (files[i][len - 4] == '.' |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7344 && ASCII_ISALPHA(files[i][len - 3]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7345 && ASCII_ISALPHA(files[i][len - 2]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7346 && 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
|
7347 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7348 /* ".abx" -> language "ab" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7349 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
|
7350 lang[1] = TOLOWER_ASC(files[i][len - 2]); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7351 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7352 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7353 continue; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7354 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7355 /* Did we find this language already? */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7356 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
|
7357 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:
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diff
changeset
|
7358 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7359 if (j == ga.ga_len) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7360 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7361 /* New language, add it. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7362 if (ga_grow(&ga, 2) == FAIL) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7363 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7364 ((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
|
7365 ((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
|
7366 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7367 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7368 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7369 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7370 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7371 * 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
|
7372 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7373 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
|
7374 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7375 STRCPY(fname, "tags-xx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7376 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
|
7377 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
|
7378 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
|
7379 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7380 /* 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
|
7381 fname[4] = NUL; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7382 STRCPY(ext, ".txt"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7383 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7384 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7385 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7386 /* 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
|
7387 STRCPY(ext, ".xxx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7388 ext[1] = fname[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7389 ext[2] = fname[6]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7390 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7391 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
|
7392 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7393 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7394 ga_clear(&ga); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7395 FreeWild(filecount, files); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7396 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7397 #else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7398 /* 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
|
7399 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
|
7400 #endif |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7401 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7402 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7403 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7404 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
|
7405 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7406 do_helptags(fname, *(int *)cookie); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7407 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7408 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7409 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7410 * ":helptags" |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7411 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7412 void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7413 ex_helptags(exarg_T *eap) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7414 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7415 expand_T xpc; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7416 char_u *dirname; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7417 int add_help_tags = FALSE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7418 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7419 /* 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
|
7420 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
|
7421 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7422 add_help_tags = TRUE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7423 eap->arg = skipwhite(eap->arg + 3); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7424 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7425 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7426 if (STRCMP(eap->arg, "ALL") == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7427 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7428 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
|
7429 helptags_cb, &add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7430 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7431 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7432 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7433 ExpandInit(&xpc); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7434 xpc.xp_context = EXPAND_DIRECTORIES; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7435 dirname = ExpandOne(&xpc, eap->arg, NULL, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7436 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
|
7437 if (dirname == NULL || !mch_isdir(dirname)) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7438 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
|
7439 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7440 do_helptags(dirname, add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7441 vim_free(dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7442 } |
|
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 |
| 7 | 7445 #if defined(FEAT_SIGNS) || defined(PROTO) |
| 7446 | |
| 7447 /* | |
| 7448 * Struct to hold the sign properties. | |
| 7449 */ | |
| 7450 typedef struct sign sign_T; | |
| 7451 | |
| 7452 struct sign | |
| 7453 { | |
| 7454 sign_T *sn_next; /* next sign in list */ | |
| 2606 | 7455 int sn_typenr; /* type number of sign */ |
| 7 | 7456 char_u *sn_name; /* name of sign */ |
| 7457 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
|
7458 # ifdef FEAT_SIGN_ICONS |
| 7 | 7459 void *sn_image; /* icon image */ |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7460 # endif |
| 7 | 7461 char_u *sn_text; /* text used instead of pixmap */ |
| 7462 int sn_line_hl; /* highlight ID for line */ | |
| 7463 int sn_text_hl; /* highlight ID for text */ | |
| 7464 }; | |
| 7465 | |
| 7466 static sign_T *first_sign = NULL; | |
| 2605 | 7467 static int next_sign_typenr = 1; |
| 7 | 7468 |
|
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commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
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parents:
7691
diff
changeset
|
7469 static int sign_cmd_idx(char_u *begin_cmd, char_u *end_cmd); |
|
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7691
diff
changeset
|
7470 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
|
7471 static void sign_undefine(sign_T *sp, sign_T *sp_prev); |
| 7 | 7472 |
| 1868 | 7473 static char *cmds[] = { |
| 7474 "define", | |
|
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7475 # define SIGNCMD_DEFINE 0 |
| 1868 | 7476 "undefine", |
|
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7477 # define SIGNCMD_UNDEFINE 1 |
| 1868 | 7478 "list", |
|
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7479 # define SIGNCMD_LIST 2 |
| 1868 | 7480 "place", |
|
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Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7481 # define SIGNCMD_PLACE 3 |
| 1868 | 7482 "unplace", |
|
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2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7483 # define SIGNCMD_UNPLACE 4 |
| 1868 | 7484 "jump", |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7485 # define SIGNCMD_JUMP 5 |
| 1868 | 7486 NULL |
|
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
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parents:
7340
diff
changeset
|
7487 # define SIGNCMD_LAST 6 |
| 1868 | 7488 }; |
| 7489 | |
| 7490 /* | |
| 7491 * Find index of a ":sign" subcmd from its name. | |
| 7492 * "*end_cmd" must be writable. | |
| 7493 */ | |
| 7494 static int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
7495 sign_cmd_idx( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
7496 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
|
7497 char_u *end_cmd) /* just after sign subcmd */ |
| 1868 | 7498 { |
| 7499 int idx; | |
| 7500 char save = *end_cmd; | |
| 7501 | |
| 7502 *end_cmd = NUL; | |
| 7503 for (idx = 0; ; ++idx) | |
| 7504 if (cmds[idx] == NULL || STRCMP(begin_cmd, cmds[idx]) == 0) | |
| 7505 break; | |
| 7506 *end_cmd = save; | |
| 7507 return idx; | |
| 7508 } | |
| 7509 | |
| 7 | 7510 /* |
| 7511 * ":sign" command | |
| 7512 */ | |
| 7513 void | |
|
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parents:
7799
diff
changeset
|
7514 ex_sign(exarg_T *eap) |
| 7 | 7515 { |
| 7516 char_u *arg = eap->arg; | |
| 7517 char_u *p; | |
| 7518 int idx; | |
| 7519 sign_T *sp; | |
| 7520 sign_T *sp_prev; | |
|
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parents:
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diff
changeset
|
7521 buf_T *buf = NULL; |
| 7 | 7522 |
| 7523 /* Parse the subcommand. */ | |
| 7524 p = skiptowhite(arg); | |
| 1868 | 7525 idx = sign_cmd_idx(arg, p); |
| 7526 if (idx == SIGNCMD_LAST) | |
| 7527 { | |
| 7528 EMSG2(_("E160: Unknown sign command: %s"), arg); | |
| 7529 return; | |
| 7 | 7530 } |
| 7531 arg = skipwhite(p); | |
| 7532 | |
| 7533 if (idx <= SIGNCMD_LIST) | |
| 7534 { | |
| 7535 /* | |
| 7536 * Define, undefine or list signs. | |
| 7537 */ | |
| 7538 if (idx == SIGNCMD_LIST && *arg == NUL) | |
| 7539 { | |
| 7540 /* ":sign list": list all defined signs */ | |
| 3411 | 7541 for (sp = first_sign; sp != NULL && !got_int; sp = sp->sn_next) |
| 7 | 7542 sign_list_defined(sp); |
| 7543 } | |
| 7544 else if (*arg == NUL) | |
| 7545 EMSG(_("E156: Missing sign name")); | |
| 7546 else | |
| 7547 { | |
| 2605 | 7548 /* Isolate the sign name. If it's a number skip leading zeroes, |
| 7549 * so that "099" and "99" are the same sign. But keep "0". */ | |
| 7 | 7550 p = skiptowhite(arg); |
| 7551 if (*p != NUL) | |
| 7552 *p++ = NUL; | |
| 2605 | 7553 while (arg[0] == '0' && arg[1] != NUL) |
| 7554 ++arg; | |
| 7555 | |
| 7 | 7556 sp_prev = NULL; |
| 7557 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 7558 { | |
| 7559 if (STRCMP(sp->sn_name, arg) == 0) | |
| 7560 break; | |
| 7561 sp_prev = sp; | |
| 7562 } | |
| 7563 if (idx == SIGNCMD_DEFINE) | |
| 7564 { | |
| 7565 /* ":sign define {name} ...": define a sign */ | |
| 7566 if (sp == NULL) | |
| 7567 { | |
| 2605 | 7568 sign_T *lp; |
| 7569 int start = next_sign_typenr; | |
| 7570 | |
| 7 | 7571 /* Allocate a new sign. */ |
| 7572 sp = (sign_T *)alloc_clear((unsigned)sizeof(sign_T)); | |
| 7573 if (sp == NULL) | |
| 7574 return; | |
| 7575 | |
| 2605 | 7576 /* Check that next_sign_typenr is not already being used. |
| 7577 * This only happens after wrapping around. Hopefully | |
| 7578 * another one got deleted and we can use its number. */ | |
| 7579 for (lp = first_sign; lp != NULL; ) | |
| 7 | 7580 { |
| 2605 | 7581 if (lp->sn_typenr == next_sign_typenr) |
| 7 | 7582 { |
| 2605 | 7583 ++next_sign_typenr; |
| 7584 if (next_sign_typenr == MAX_TYPENR) | |
| 7585 next_sign_typenr = 1; | |
| 7586 if (next_sign_typenr == start) | |
| 7 | 7587 { |
| 2605 | 7588 vim_free(sp); |
| 7589 EMSG(_("E612: Too many signs defined")); | |
| 7590 return; | |
| 7 | 7591 } |
| 2605 | 7592 lp = first_sign; /* start all over */ |
| 7593 continue; | |
| 7 | 7594 } |
| 2605 | 7595 lp = lp->sn_next; |
| 7596 } | |
| 7597 | |
| 7598 sp->sn_typenr = next_sign_typenr; | |
| 7599 if (++next_sign_typenr == MAX_TYPENR) | |
| 7600 next_sign_typenr = 1; /* wrap around */ | |
| 7601 | |
| 7602 sp->sn_name = vim_strsave(arg); | |
| 7603 if (sp->sn_name == NULL) /* out of memory */ | |
| 7604 { | |
| 7605 vim_free(sp); | |
| 7606 return; | |
| 7 | 7607 } |
| 2601 | 7608 |
| 7609 /* add the new sign to the list of signs */ | |
| 7610 if (sp_prev == NULL) | |
| 7611 first_sign = sp; | |
| 7612 else | |
| 7613 sp_prev->sn_next = sp; | |
| 7 | 7614 } |
| 7615 | |
| 7616 /* set values for a defined sign. */ | |
| 7617 for (;;) | |
| 7618 { | |
| 7619 arg = skipwhite(p); | |
| 7620 if (*arg == NUL) | |
| 7621 break; | |
| 7622 p = skiptowhite_esc(arg); | |
| 7623 if (STRNCMP(arg, "icon=", 5) == 0) | |
| 7624 { | |
| 7625 arg += 5; | |
| 7626 vim_free(sp->sn_icon); | |
| 7627 sp->sn_icon = vim_strnsave(arg, (int)(p - arg)); | |
| 7628 backslash_halve(sp->sn_icon); | |
|
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parents:
7340
diff
changeset
|
7629 # ifdef FEAT_SIGN_ICONS |
| 7 | 7630 if (gui.in_use) |
| 7631 { | |
| 7632 out_flush(); | |
| 7633 if (sp->sn_image != NULL) | |
| 7634 gui_mch_destroy_sign(sp->sn_image); | |
| 7635 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
| 7636 } | |
|
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7637 # endif |
| 7 | 7638 } |
| 7639 else if (STRNCMP(arg, "text=", 5) == 0) | |
| 7640 { | |
| 7641 char_u *s; | |
| 7642 int cells; | |
| 7643 int len; | |
| 7644 | |
| 7645 arg += 5; | |
|
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2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7646 # ifdef FEAT_MBYTE |
| 7 | 7647 /* Count cells and check for non-printable chars */ |
| 7648 if (has_mbyte) | |
| 7649 { | |
| 7650 cells = 0; | |
| 474 | 7651 for (s = arg; s < p; s += (*mb_ptr2len)(s)) |
| 7 | 7652 { |
| 7653 if (!vim_isprintc((*mb_ptr2char)(s))) | |
| 7654 break; | |
| 7655 cells += (*mb_ptr2cells)(s); | |
| 7656 } | |
| 7657 } | |
| 7658 else | |
|
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commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7659 # endif |
| 7 | 7660 { |
| 7661 for (s = arg; s < p; ++s) | |
| 7662 if (!vim_isprintc(*s)) | |
| 7663 break; | |
| 835 | 7664 cells = (int)(s - arg); |
| 7 | 7665 } |
| 7666 /* Currently must be one or two display cells */ | |
| 7667 if (s != p || cells < 1 || cells > 2) | |
| 7668 { | |
| 7669 *p = NUL; | |
| 7670 EMSG2(_("E239: Invalid sign text: %s"), arg); | |
| 7671 return; | |
| 7672 } | |
| 7673 | |
| 7674 vim_free(sp->sn_text); | |
| 7675 /* Allocate one byte more if we need to pad up | |
| 7676 * with a space. */ | |
| 835 | 7677 len = (int)(p - arg + ((cells == 1) ? 1 : 0)); |
| 7 | 7678 sp->sn_text = vim_strnsave(arg, len); |
| 7679 | |
| 7680 if (sp->sn_text != NULL && cells == 1) | |
| 7681 STRCPY(sp->sn_text + len - 1, " "); | |
| 7682 } | |
| 7683 else if (STRNCMP(arg, "linehl=", 7) == 0) | |
| 7684 { | |
| 7685 arg += 7; | |
| 7686 sp->sn_line_hl = syn_check_group(arg, (int)(p - arg)); | |
| 7687 } | |
| 7688 else if (STRNCMP(arg, "texthl=", 7) == 0) | |
| 7689 { | |
| 7690 arg += 7; | |
| 7691 sp->sn_text_hl = syn_check_group(arg, (int)(p - arg)); | |
| 7692 } | |
| 7693 else | |
| 7694 { | |
| 7695 EMSG2(_(e_invarg2), arg); | |
| 7696 return; | |
| 7697 } | |
| 7698 } | |
| 7699 } | |
| 7700 else if (sp == NULL) | |
| 7701 EMSG2(_("E155: Unknown sign: %s"), arg); | |
| 7702 else if (idx == SIGNCMD_LIST) | |
| 7703 /* ":sign list {name}" */ | |
| 7704 sign_list_defined(sp); | |
| 7705 else | |
| 7706 /* ":sign undefine {name}" */ | |
| 1828 | 7707 sign_undefine(sp, sp_prev); |
| 7 | 7708 } |
| 7709 } | |
| 7710 else | |
| 7711 { | |
| 7712 int id = -1; | |
| 7713 linenr_T lnum = -1; | |
| 7714 char_u *sign_name = NULL; | |
| 7715 char_u *arg1; | |
| 7716 | |
| 7717 if (*arg == NUL) | |
| 7718 { | |
| 7719 if (idx == SIGNCMD_PLACE) | |
| 7720 { | |
| 7721 /* ":sign place": list placed signs in all buffers */ | |
| 7722 sign_list_placed(NULL); | |
| 7723 } | |
| 7724 else if (idx == SIGNCMD_UNPLACE) | |
| 7725 { | |
| 7726 /* ":sign unplace": remove placed sign at cursor */ | |
| 7727 id = buf_findsign_id(curwin->w_buffer, curwin->w_cursor.lnum); | |
| 7728 if (id > 0) | |
| 7729 { | |
| 7730 buf_delsign(curwin->w_buffer, id); | |
| 7731 update_debug_sign(curwin->w_buffer, curwin->w_cursor.lnum); | |
| 7732 } | |
| 7733 else | |
| 7734 EMSG(_("E159: Missing sign number")); | |
| 7735 } | |
| 7736 else | |
| 7737 EMSG(_(e_argreq)); | |
| 7738 return; | |
| 7739 } | |
| 7740 | |
| 7741 if (idx == SIGNCMD_UNPLACE && arg[0] == '*' && arg[1] == NUL) | |
| 7742 { | |
| 7743 /* ":sign unplace *": remove all placed signs */ | |
| 7744 buf_delete_all_signs(); | |
| 7745 return; | |
| 7746 } | |
| 7747 | |
| 7748 /* first arg could be placed sign id */ | |
| 7749 arg1 = arg; | |
| 7750 if (VIM_ISDIGIT(*arg)) | |
| 7751 { | |
| 7752 id = getdigits(&arg); | |
|
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parents:
11127
diff
changeset
|
7753 if (!VIM_ISWHITE(*arg) && *arg != NUL) |
| 7 | 7754 { |
| 7755 id = -1; | |
| 7756 arg = arg1; | |
| 7757 } | |
| 7758 else | |
| 7759 { | |
| 7760 arg = skipwhite(arg); | |
| 7761 if (idx == SIGNCMD_UNPLACE && *arg == NUL) | |
| 7762 { | |
| 7763 /* ":sign unplace {id}": remove placed sign by number */ | |
|
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
7764 FOR_ALL_BUFFERS(buf) |
| 7 | 7765 if ((lnum = buf_delsign(buf, id)) != 0) |
| 7766 update_debug_sign(buf, lnum); | |
| 7767 return; | |
| 7768 } | |
| 7769 } | |
| 7770 } | |
| 7771 | |
| 7772 /* | |
| 7773 * Check for line={lnum} name={name} and file={fname} or buffer={nr}. | |
| 7774 * Leave "arg" pointing to {fname}. | |
| 7775 */ | |
| 7776 for (;;) | |
| 7777 { | |
| 7778 if (STRNCMP(arg, "line=", 5) == 0) | |
| 7779 { | |
| 7780 arg += 5; | |
| 7781 lnum = atoi((char *)arg); | |
| 7782 arg = skiptowhite(arg); | |
| 7783 } | |
| 3672 | 7784 else if (STRNCMP(arg, "*", 1) == 0 && idx == SIGNCMD_UNPLACE) |
| 7785 { | |
| 7786 if (id != -1) | |
| 7787 { | |
| 7788 EMSG(_(e_invarg)); | |
| 7789 return; | |
| 7790 } | |
| 7791 id = -2; | |
| 7792 arg = skiptowhite(arg + 1); | |
| 7793 } | |
| 7 | 7794 else if (STRNCMP(arg, "name=", 5) == 0) |
| 7795 { | |
| 7796 arg += 5; | |
| 7797 sign_name = arg; | |
| 7798 arg = skiptowhite(arg); | |
| 7799 if (*arg != NUL) | |
| 7800 *arg++ = NUL; | |
| 2605 | 7801 while (sign_name[0] == '0' && sign_name[1] != NUL) |
| 7802 ++sign_name; | |
| 7 | 7803 } |
| 7804 else if (STRNCMP(arg, "file=", 5) == 0) | |
| 7805 { | |
| 7806 arg += 5; | |
| 7807 buf = buflist_findname(arg); | |
| 7808 break; | |
| 7809 } | |
| 7810 else if (STRNCMP(arg, "buffer=", 7) == 0) | |
| 7811 { | |
| 7812 arg += 7; | |
| 7813 buf = buflist_findnr((int)getdigits(&arg)); | |
| 7814 if (*skipwhite(arg) != NUL) | |
| 7815 EMSG(_(e_trailing)); | |
| 7816 break; | |
| 7817 } | |
| 7818 else | |
| 7819 { | |
| 7820 EMSG(_(e_invarg)); | |
| 7821 return; | |
| 7822 } | |
| 7823 arg = skipwhite(arg); | |
| 7824 } | |
| 7825 | |
| 7826 if (buf == NULL) | |
| 7827 { | |
| 7828 EMSG2(_("E158: Invalid buffer name: %s"), arg); | |
| 7829 } | |
| 3672 | 7830 else if (id <= 0 && !(idx == SIGNCMD_UNPLACE && id == -2)) |
| 7 | 7831 { |
| 7832 if (lnum >= 0 || sign_name != NULL) | |
| 7833 EMSG(_(e_invarg)); | |
| 7834 else | |
| 7835 /* ":sign place file={fname}": list placed signs in one file */ | |
| 7836 sign_list_placed(buf); | |
| 7837 } | |
| 7838 else if (idx == SIGNCMD_JUMP) | |
| 7839 { | |
| 7840 /* ":sign jump {id} file={fname}" */ | |
| 7841 if (lnum >= 0 || sign_name != NULL) | |
| 7842 EMSG(_(e_invarg)); | |
| 7843 else if ((lnum = buf_findsign(buf, id)) > 0) | |
| 7844 { /* goto a sign ... */ | |
| 7845 if (buf_jump_open_win(buf) != NULL) | |
| 7846 { /* ... in a current window */ | |
| 7847 curwin->w_cursor.lnum = lnum; | |
| 7848 check_cursor_lnum(); | |
| 7849 beginline(BL_WHITE); | |
| 7850 } | |
| 7851 else | |
| 7852 { /* ... not currently in a window */ | |
| 7853 char_u *cmd; | |
| 7854 | |
|
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commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
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parents:
9890
diff
changeset
|
7855 if (buf->b_fname == NULL) |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
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parents:
9890
diff
changeset
|
7856 { |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
Christian Brabandt <cb@256bit.org>
parents:
9890
diff
changeset
|
7857 EMSG(_("E934: Cannot jump to a buffer that does not have a name")); |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
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parents:
9890
diff
changeset
|
7858 return; |
|
5a667a3a3743
commit https://github.com/vim/vim/commit/bfd096d02087a10e8e2f4bdfb74e0435506fa8bb
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parents:
9890
diff
changeset
|
7859 } |
| 7 | 7860 cmd = alloc((unsigned)STRLEN(buf->b_fname) + 25); |
| 7861 if (cmd == NULL) | |
| 7862 return; | |
| 7863 sprintf((char *)cmd, "e +%ld %s", (long)lnum, buf->b_fname); | |
| 7864 do_cmdline_cmd(cmd); | |
| 7865 vim_free(cmd); | |
| 7866 } | |
|
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parents:
7340
diff
changeset
|
7867 # ifdef FEAT_FOLDING |
| 7 | 7868 foldOpenCursor(); |
|
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parents:
7340
diff
changeset
|
7869 # endif |
| 7 | 7870 } |
| 7871 else | |
| 7872 EMSGN(_("E157: Invalid sign ID: %ld"), id); | |
| 7873 } | |
| 7874 else if (idx == SIGNCMD_UNPLACE) | |
| 7875 { | |
| 7876 if (lnum >= 0 || sign_name != NULL) | |
| 7877 EMSG(_(e_invarg)); | |
| 3672 | 7878 else if (id == -2) |
| 7879 { | |
| 7880 /* ":sign unplace * file={fname}" */ | |
| 7881 redraw_buf_later(buf, NOT_VALID); | |
| 7882 buf_delete_signs(buf); | |
| 7883 } | |
| 7 | 7884 else |
| 7885 { | |
| 3672 | 7886 /* ":sign unplace {id} file={fname}" */ |
| 7 | 7887 lnum = buf_delsign(buf, id); |
| 7888 update_debug_sign(buf, lnum); | |
| 7889 } | |
| 7890 } | |
| 7891 /* idx == SIGNCMD_PLACE */ | |
| 7892 else if (sign_name != NULL) | |
| 7893 { | |
| 7894 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 7895 if (STRCMP(sp->sn_name, sign_name) == 0) | |
| 7896 break; | |
| 7897 if (sp == NULL) | |
| 7898 { | |
| 7899 EMSG2(_("E155: Unknown sign: %s"), sign_name); | |
| 7900 return; | |
| 7901 } | |
| 7902 if (lnum > 0) | |
| 7903 /* ":sign place {id} line={lnum} name={name} file={fname}": | |
| 7904 * place a sign */ | |
| 7905 buf_addsign(buf, id, lnum, sp->sn_typenr); | |
| 7906 else | |
| 7907 /* ":sign place {id} file={fname}": change sign type */ | |
| 7908 lnum = buf_change_sign_type(buf, id, sp->sn_typenr); | |
| 5865 | 7909 if (lnum > 0) |
| 7910 update_debug_sign(buf, lnum); | |
| 7911 else | |
| 7912 EMSG2(_("E885: Not possible to change sign %s"), sign_name); | |
| 7 | 7913 } |
| 7914 else | |
| 7915 EMSG(_(e_invarg)); | |
| 7916 } | |
| 7917 } | |
| 7918 | |
|
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parents:
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diff
changeset
|
7919 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
| 7 | 7920 /* |
| 7921 * Allocate the icons. Called when the GUI has started. Allows defining | |
| 7922 * signs before it starts. | |
| 7923 */ | |
| 7924 void | |
|
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parents:
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diff
changeset
|
7925 sign_gui_started(void) |
| 7 | 7926 { |
| 7927 sign_T *sp; | |
| 7928 | |
| 7929 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 7930 if (sp->sn_icon != NULL) | |
| 7931 sp->sn_image = gui_mch_register_sign(sp->sn_icon); | |
| 7932 } | |
|
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parents:
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diff
changeset
|
7933 # endif |
| 7 | 7934 |
| 7935 /* | |
| 7936 * List one sign. | |
| 7937 */ | |
| 7938 static void | |
|
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parents:
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diff
changeset
|
7939 sign_list_defined(sign_T *sp) |
| 7 | 7940 { |
| 7941 char_u *p; | |
| 7942 | |
| 274 | 7943 smsg((char_u *)"sign %s", sp->sn_name); |
| 7 | 7944 if (sp->sn_icon != NULL) |
| 7945 { | |
| 7946 MSG_PUTS(" icon="); | |
| 7947 msg_outtrans(sp->sn_icon); | |
|
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diff
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|
7948 # ifdef FEAT_SIGN_ICONS |
| 7 | 7949 if (sp->sn_image == NULL) |
| 7950 MSG_PUTS(_(" (NOT FOUND)")); | |
|
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parents:
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diff
changeset
|
7951 # else |
| 7 | 7952 MSG_PUTS(_(" (not supported)")); |
|
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parents:
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diff
changeset
|
7953 # endif |
| 7 | 7954 } |
| 7955 if (sp->sn_text != NULL) | |
| 7956 { | |
| 7957 MSG_PUTS(" text="); | |
| 7958 msg_outtrans(sp->sn_text); | |
| 7959 } | |
| 7960 if (sp->sn_line_hl > 0) | |
| 7961 { | |
| 7962 MSG_PUTS(" linehl="); | |
|
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changeset
|
7963 p = get_highlight_name_ext(NULL, sp->sn_line_hl - 1, FALSE); |
| 7 | 7964 if (p == NULL) |
| 7965 MSG_PUTS("NONE"); | |
| 7966 else | |
| 7967 msg_puts(p); | |
| 7968 } | |
| 7969 if (sp->sn_text_hl > 0) | |
| 7970 { | |
| 7971 MSG_PUTS(" texthl="); | |
|
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|
7972 p = get_highlight_name_ext(NULL, sp->sn_text_hl - 1, FALSE); |
| 7 | 7973 if (p == NULL) |
| 7974 MSG_PUTS("NONE"); | |
| 7975 else | |
| 7976 msg_puts(p); | |
| 7977 } | |
| 7978 } | |
| 7979 | |
| 7980 /* | |
| 1828 | 7981 * Undefine a sign and free its memory. |
| 7982 */ | |
| 7983 static void | |
|
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diff
changeset
|
7984 sign_undefine(sign_T *sp, sign_T *sp_prev) |
| 1828 | 7985 { |
| 7986 vim_free(sp->sn_name); | |
| 7987 vim_free(sp->sn_icon); | |
|
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diff
changeset
|
7988 # ifdef FEAT_SIGN_ICONS |
| 1828 | 7989 if (sp->sn_image != NULL) |
| 7990 { | |
| 7991 out_flush(); | |
| 7992 gui_mch_destroy_sign(sp->sn_image); | |
| 7993 } | |
|
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parents:
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diff
changeset
|
7994 # endif |
| 1828 | 7995 vim_free(sp->sn_text); |
| 7996 if (sp_prev == NULL) | |
| 7997 first_sign = sp->sn_next; | |
| 7998 else | |
| 7999 sp_prev->sn_next = sp->sn_next; | |
| 8000 vim_free(sp); | |
| 8001 } | |
| 8002 | |
| 8003 /* | |
| 7 | 8004 * Get highlighting attribute for sign "typenr". |
| 8005 * If "line" is TRUE: line highl, if FALSE: text highl. | |
| 8006 */ | |
| 8007 int | |
|
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7799
diff
changeset
|
8008 sign_get_attr(int typenr, int line) |
| 7 | 8009 { |
| 8010 sign_T *sp; | |
| 8011 | |
| 8012 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8013 if (sp->sn_typenr == typenr) | |
| 8014 { | |
| 8015 if (line) | |
| 8016 { | |
| 8017 if (sp->sn_line_hl > 0) | |
| 8018 return syn_id2attr(sp->sn_line_hl); | |
| 8019 } | |
| 8020 else | |
| 8021 { | |
| 8022 if (sp->sn_text_hl > 0) | |
| 8023 return syn_id2attr(sp->sn_text_hl); | |
| 8024 } | |
| 8025 break; | |
| 8026 } | |
| 8027 return 0; | |
| 8028 } | |
| 8029 | |
| 8030 /* | |
| 8031 * Get text mark for sign "typenr". | |
| 8032 * Returns NULL if there isn't one. | |
| 8033 */ | |
| 8034 char_u * | |
|
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parents:
7799
diff
changeset
|
8035 sign_get_text(int typenr) |
| 7 | 8036 { |
| 8037 sign_T *sp; | |
| 8038 | |
| 8039 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8040 if (sp->sn_typenr == typenr) | |
| 8041 return sp->sn_text; | |
| 8042 return NULL; | |
| 8043 } | |
| 8044 | |
|
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changeset
|
8045 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) |
| 7 | 8046 void * |
|
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diff
changeset
|
8047 sign_get_image( |
|
f86adafb28d4
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diff
changeset
|
8048 int typenr) /* the attribute which may have a sign */ |
| 7 | 8049 { |
| 8050 sign_T *sp; | |
| 8051 | |
| 8052 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8053 if (sp->sn_typenr == typenr) | |
| 8054 return sp->sn_image; | |
| 8055 return NULL; | |
| 8056 } | |
|
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diff
changeset
|
8057 # endif |
| 7 | 8058 |
| 8059 /* | |
| 8060 * Get the name of a sign by its typenr. | |
| 8061 */ | |
| 8062 char_u * | |
|
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parents:
7799
diff
changeset
|
8063 sign_typenr2name(int typenr) |
| 7 | 8064 { |
| 8065 sign_T *sp; | |
| 8066 | |
| 8067 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8068 if (sp->sn_typenr == typenr) | |
| 8069 return sp->sn_name; | |
| 8070 return (char_u *)_("[Deleted]"); | |
| 8071 } | |
| 8072 | |
|
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diff
changeset
|
8073 # if defined(EXITFREE) || defined(PROTO) |
| 1828 | 8074 /* |
| 8075 * Undefine/free all signs. | |
| 8076 */ | |
| 8077 void | |
|
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diff
changeset
|
8078 free_signs(void) |
| 1828 | 8079 { |
| 8080 while (first_sign != NULL) | |
| 8081 sign_undefine(first_sign, NULL); | |
| 8082 } | |
|
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diff
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|
8083 # endif |
|
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diff
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|
8084 |
|
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7340
diff
changeset
|
8085 # if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 1868 | 8086 static enum |
| 8087 { | |
| 8088 EXP_SUBCMD, /* expand :sign sub-commands */ | |
| 8089 EXP_DEFINE, /* expand :sign define {name} args */ | |
| 8090 EXP_PLACE, /* expand :sign place {id} args */ | |
| 8091 EXP_UNPLACE, /* expand :sign unplace" */ | |
| 8092 EXP_SIGN_NAMES /* expand with name of placed signs */ | |
| 8093 } expand_what; | |
| 8094 | |
| 8095 /* | |
| 8096 * Function given to ExpandGeneric() to obtain the sign command | |
| 8097 * expansion. | |
| 8098 */ | |
| 8099 char_u * | |
|
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parents:
7799
diff
changeset
|
8100 get_sign_name(expand_T *xp UNUSED, int idx) |
| 1868 | 8101 { |
| 8102 sign_T *sp; | |
| 8103 int current_idx; | |
| 8104 | |
| 8105 switch (expand_what) | |
| 8106 { | |
| 8107 case EXP_SUBCMD: | |
| 8108 return (char_u *)cmds[idx]; | |
| 8109 case EXP_DEFINE: | |
| 8110 { | |
| 8111 char *define_arg[] = | |
| 8112 { | |
| 8113 "icon=", "linehl=", "text=", "texthl=", NULL | |
| 8114 }; | |
| 8115 return (char_u *)define_arg[idx]; | |
| 8116 } | |
| 8117 case EXP_PLACE: | |
| 8118 { | |
| 8119 char *place_arg[] = | |
| 8120 { | |
| 8121 "line=", "name=", "file=", "buffer=", NULL | |
| 8122 }; | |
| 8123 return (char_u *)place_arg[idx]; | |
| 8124 } | |
| 8125 case EXP_UNPLACE: | |
| 8126 { | |
| 8127 char *unplace_arg[] = { "file=", "buffer=", NULL }; | |
| 8128 return (char_u *)unplace_arg[idx]; | |
| 8129 } | |
| 8130 case EXP_SIGN_NAMES: | |
| 8131 /* Complete with name of signs already defined */ | |
| 8132 current_idx = 0; | |
| 8133 for (sp = first_sign; sp != NULL; sp = sp->sn_next) | |
| 8134 if (current_idx++ == idx) | |
| 8135 return sp->sn_name; | |
| 8136 return NULL; | |
| 8137 default: | |
| 8138 return NULL; | |
| 8139 } | |
| 8140 } | |
| 8141 | |
| 8142 /* | |
| 8143 * Handle command line completion for :sign command. | |
| 8144 */ | |
| 8145 void | |
|
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parents:
7799
diff
changeset
|
8146 set_context_in_sign_cmd(expand_T *xp, char_u *arg) |
| 1868 | 8147 { |
| 8148 char_u *p; | |
| 8149 char_u *end_subcmd; | |
| 8150 char_u *last; | |
| 8151 int cmd_idx; | |
| 8152 char_u *begin_subcmd_args; | |
| 8153 | |
| 8154 /* Default: expand subcommands. */ | |
| 8155 xp->xp_context = EXPAND_SIGN; | |
| 8156 expand_what = EXP_SUBCMD; | |
| 8157 xp->xp_pattern = arg; | |
| 8158 | |
| 8159 end_subcmd = skiptowhite(arg); | |
| 8160 if (*end_subcmd == NUL) | |
| 8161 /* expand subcmd name | |
| 8162 * :sign {subcmd}<CTRL-D>*/ | |
| 8163 return; | |
| 8164 | |
| 8165 cmd_idx = sign_cmd_idx(arg, end_subcmd); | |
| 8166 | |
| 8167 /* :sign {subcmd} {subcmd_args} | |
|
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|
8168 * | |
|
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|
8169 * begin_subcmd_args */ |
| 1868 | 8170 begin_subcmd_args = skipwhite(end_subcmd); |
| 8171 p = skiptowhite(begin_subcmd_args); | |
| 8172 if (*p == NUL) | |
| 8173 { | |
| 8174 /* | |
| 8175 * Expand first argument of subcmd when possible. | |
| 8176 * For ":jump {id}" and ":unplace {id}", we could | |
| 8177 * possibly expand the ids of all signs already placed. | |
| 8178 */ | |
| 8179 xp->xp_pattern = begin_subcmd_args; | |
| 8180 switch (cmd_idx) | |
| 8181 { | |
| 8182 case SIGNCMD_LIST: | |
| 8183 case SIGNCMD_UNDEFINE: | |
| 8184 /* :sign list <CTRL-D> | |
| 8185 * :sign undefine <CTRL-D> */ | |
| 8186 expand_what = EXP_SIGN_NAMES; | |
| 8187 break; | |
| 8188 default: | |
| 8189 xp->xp_context = EXPAND_NOTHING; | |
| 8190 } | |
| 8191 return; | |
| 8192 } | |
| 8193 | |
| 8194 /* expand last argument of subcmd */ | |
| 8195 | |
| 8196 /* :sign define {name} {args}... | |
|
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|
8197 * | |
|
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changeset
|
8198 * p */ |
| 1868 | 8199 |
| 8200 /* Loop until reaching last argument. */ | |
| 8201 do | |
| 8202 { | |
| 8203 p = skipwhite(p); | |
| 8204 last = p; | |
| 8205 p = skiptowhite(p); | |
| 8206 } while (*p != NUL); | |
| 8207 | |
| 8208 p = vim_strchr(last, '='); | |
| 8209 | |
| 8210 /* :sign define {name} {args}... {last}= | |
|
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|
8211 * | | |
|
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diff
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|
8212 * last p */ |
|
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10264
diff
changeset
|
8213 if (p == NULL) |
| 1868 | 8214 { |
| 8215 /* Expand last argument name (before equal sign). */ | |
| 8216 xp->xp_pattern = last; | |
| 8217 switch (cmd_idx) | |
| 8218 { | |
| 8219 case SIGNCMD_DEFINE: | |
| 8220 expand_what = EXP_DEFINE; | |
| 8221 break; | |
| 8222 case SIGNCMD_PLACE: | |
| 8223 expand_what = EXP_PLACE; | |
| 8224 break; | |
| 8225 case SIGNCMD_JUMP: | |
| 8226 case SIGNCMD_UNPLACE: | |
| 8227 expand_what = EXP_UNPLACE; | |
| 8228 break; | |
| 8229 default: | |
| 8230 xp->xp_context = EXPAND_NOTHING; | |
| 8231 } | |
| 8232 } | |
| 8233 else | |
| 8234 { | |
| 8235 /* Expand last argument value (after equal sign). */ | |
| 8236 xp->xp_pattern = p + 1; | |
| 8237 switch (cmd_idx) | |
| 8238 { | |
| 8239 case SIGNCMD_DEFINE: | |
| 8240 if (STRNCMP(last, "texthl", p - last) == 0 || | |
| 8241 STRNCMP(last, "linehl", p - last) == 0) | |
| 8242 xp->xp_context = EXPAND_HIGHLIGHT; | |
| 8243 else if (STRNCMP(last, "icon", p - last) == 0) | |
| 8244 xp->xp_context = EXPAND_FILES; | |
| 8245 else | |
| 8246 xp->xp_context = EXPAND_NOTHING; | |
| 8247 break; | |
| 8248 case SIGNCMD_PLACE: | |
| 8249 if (STRNCMP(last, "name", p - last) == 0) | |
| 8250 expand_what = EXP_SIGN_NAMES; | |
| 8251 else | |
| 8252 xp->xp_context = EXPAND_NOTHING; | |
| 8253 break; | |
| 8254 default: | |
| 8255 xp->xp_context = EXPAND_NOTHING; | |
| 8256 } | |
| 8257 } | |
| 8258 } | |
|
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2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8259 # endif |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8260 #endif |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8261 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8262 /* |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8263 * Make the user happy. |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8264 */ |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8265 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8266 ex_smile(exarg_T *eap UNUSED) |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8267 { |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8268 static char *code[] = { |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8269 "\34 \4o\14$\4ox\30 \2o\30$\1ox\25 \2o\36$\1o\11 \1o\1$\3 \2$\1 \1o\1$x\5 \1o\1 \1$\1 \2o\10 \1o\44$\1o\7 \2$\1 \2$\1 \2$\1o\1$x\2 \2o\1 \1$\1 \1$\1 \1\"\1$\6 \1o\11$\4 \15$\4 \11$\1o\7 \3$\1o\2$\1o\1$x\2 \1\"\6$\1o\1$\5 \1o\11$\6 \13$\6 \12$\1o\4 \10$x\4 \7$\4 \13$\6 \13$\6 \27$x\4 \27$\4 \15$\4 \16$\2 \3\"\3$x\5 \1\"\3$\4\"\61$\5 \1\"\3$x\6 \3$\3 \1o\62$\5 \1\"\3$\1ox\5 \1o\2$\1\"\3 \63$\7 \3$\1ox\5 \3$\4 \55$\1\"\1 \1\"\6$", |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8270 "\5o\4$\1ox\4 \1o\3$\4o\5$\2 \45$\3 \1o\21$x\4 \10$\1\"\4$\3 \42$\5 \4$\10\"x\3 \4\"\7 \4$\4 \1\"\34$\1\"\6 \1o\3$x\16 \1\"\3$\1o\5 \3\"\22$\1\"\2$\1\"\11 \3$x\20 \3$\1o\12 \1\"\2$\2\"\6$\4\"\13 \1o\3$x\21 \4$\1o\40 \1o\3$\1\"x\22 \1\"\4$\1o\6 \1o\6$\1o\1\"\4$\1o\10 \1o\4$x\24 \1\"\5$\2o\5 \2\"\4$\1o\5$\1o\3 \1o\4$\2\"x\27 \2\"\5$\4o\2 \1\"\3$\1o\11$\3\"x\32 \2\"\7$\2o\1 \12$x\42 \4\"\13$x\46 \14$x\47 \12$\1\"x\50 \1\"\3$\4\"x" |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8271 }; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8272 char *p; |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8273 int n; |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8274 int i; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8275 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8276 msg_start(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8277 msg_putchar('\n'); |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8278 for (i = 0; i < 2; ++i) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8279 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
|
8280 if (*p == 'x') |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8281 msg_putchar('\n'); |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8282 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8283 for (n = *p++; n > 0; --n) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8284 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
|
8285 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
|
8286 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
8287 msg_putchar(*p); |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8288 msg_clr_eos(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
8289 } |
| 7 | 8290 |
| 8291 /* | |
| 8292 * ":drop" | |
| 8293 * Opens the first argument in a window. When there are two or more arguments | |
| 8294 * the argument list is redefined. | |
| 8295 */ | |
| 8296 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
8297 ex_drop(exarg_T *eap) |
| 7 | 8298 { |
| 8299 int split = FALSE; | |
| 8300 win_T *wp; | |
| 8301 buf_T *buf; | |
| 735 | 8302 tabpage_T *tp; |
| 7 | 8303 |
| 8304 /* | |
| 8305 * Check if the first argument is already being edited in a window. If | |
| 8306 * so, jump to that window. | |
| 8307 * We would actually need to check all arguments, but that's complicated | |
| 8308 * and mostly only one file is dropped. | |
| 8309 * This also ignores wildcards, since it is very unlikely the user is | |
| 8310 * editing a file name with a wildcard character. | |
| 8311 */ | |
| 735 | 8312 set_arglist(eap->arg); |
| 8313 | |
| 1067 | 8314 /* |
| 8315 * Expanding wildcards may result in an empty argument list. E.g. when | |
| 8316 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
| 8317 * already did an error message for this. | |
| 8318 */ | |
| 8319 if (ARGCOUNT == 0) | |
| 8320 return; | |
| 8321 | |
| 735 | 8322 if (cmdmod.tab) |
| 8323 { | |
| 8324 /* ":tab drop file ...": open a tab for each argument that isn't | |
| 8325 * edited in a window yet. It's like ":tab all" but without closing | |
| 8326 * windows or tabs. */ | |
| 8327 ex_all(eap); | |
| 8328 } | |
| 8329 else | |
| 8330 { | |
| 8331 /* ":drop file ...": Edit the first argument. Jump to an existing | |
| 8332 * window if possible, edit in current window if the current buffer | |
| 8333 * can be abandoned, otherwise open a new window. */ | |
| 8334 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
| 8335 | |
| 8336 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 8337 { | |
| 8338 if (wp->w_buffer == buf) | |
| 7 | 8339 { |
| 825 | 8340 goto_tabpage_win(tp, wp); |
| 7 | 8341 curwin->w_arg_idx = 0; |
| 8342 return; | |
| 8343 } | |
| 8344 } | |
| 735 | 8345 |
| 8346 /* | |
| 8347 * Check whether the current buffer is changed. If so, we will need | |
| 8348 * to split the current window or data could be lost. | |
| 8349 * Skip the check if the 'hidden' option is set, as in this case the | |
| 8350 * buffer won't be lost. | |
| 8351 */ | |
|
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
|
8352 if (!buf_hide(curbuf)) |
| 735 | 8353 { |
| 8354 ++emsg_off; | |
| 5464 | 8355 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
| 735 | 8356 --emsg_off; |
| 8357 } | |
| 8358 | |
| 8359 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
| 8360 if (split) | |
| 8361 { | |
| 8362 eap->cmdidx = CMD_sfirst; | |
| 8363 eap->cmd[0] = 's'; | |
| 8364 } | |
| 8365 else | |
| 8366 eap->cmdidx = CMD_first; | |
| 8367 ex_rewind(eap); | |
| 8368 } | |
| 7 | 8369 } |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8370 |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8371 /* |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8372 * 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
|
8373 * 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
|
8374 * 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
|
8375 * 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
|
8376 * 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
|
8377 */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8378 char_u * |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8379 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
|
8380 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8381 int c; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8382 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8383 if (vim_isIDc(*p)) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8384 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8385 /* ":vimgrep pattern fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8386 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8387 *s = p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8388 p = skiptowhite(p); |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8389 if (s != NULL && *p != NUL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8390 *p++ = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8391 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8392 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8393 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8394 /* ":vimgrep /pattern/[g][j] fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8395 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8396 *s = p + 1; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8397 c = *p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8398 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
|
8399 if (*p != c) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8400 return NULL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8401 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8402 /* Truncate the pattern. */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8403 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8404 *p = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8405 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8406 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8407 /* Find the flags */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8408 while (*p == 'g' || *p == 'j') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8409 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8410 if (flags != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8411 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8412 if (*p == 'g') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8413 *flags |= VGR_GLOBAL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8414 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8415 *flags |= VGR_NOJUMP; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8416 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8417 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8418 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8419 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8420 return p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8421 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
8422 |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8423 #if defined(FEAT_EVAL) || defined(PROTO) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8424 /* |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8425 * 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
|
8426 */ |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8427 void |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8428 ex_oldfiles(exarg_T *eap UNUSED) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8429 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8430 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
|
8431 listitem_T *li; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8432 int nr = 0; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8433 char_u *fname; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8434 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8435 if (l == NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8436 msg((char_u *)_("No old files")); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8437 else |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8438 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8439 msg_start(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8440 msg_scroll = TRUE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8441 for (li = l->lv_first; li != NULL && !got_int; li = li->li_next) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8442 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8443 ++nr; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8444 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
|
8445 if (!message_filtered(fname)) |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8446 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8447 msg_outnum((long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8448 MSG_PUTS(": "); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8449 msg_outtrans(fname); |
|
10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
8450 msg_clr_eos(); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8451 msg_putchar('\n'); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8452 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
|
8453 ui_breakcheck(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8454 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8455 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8456 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8457 /* 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
|
8458 got_int = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8459 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8460 # ifdef FEAT_BROWSE_CMD |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8461 if (cmdmod.browse) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8462 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8463 quit_more = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8464 nr = prompt_for_number(FALSE); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8465 msg_starthere(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8466 if (nr > 0) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8467 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8468 char_u *p = list_find_str(get_vim_var_list(VV_OLDFILES), |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8469 (long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8470 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8471 if (p != NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8472 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8473 p = expand_env_save(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8474 eap->arg = p; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8475 eap->cmdidx = CMD_edit; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8476 cmdmod.browse = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8477 do_exedit(eap, NULL); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8478 vim_free(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8479 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8480 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8481 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8482 # endif |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8483 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8484 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
8485 #endif |