Mercurial > vim
annotate src/ex_cmds.c @ 18340:e42270cd4457
Added tag v8.1.2164 for changeset a776385eac9f0c057f153e1c4880c04572ba4aa1
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Wed, 16 Oct 2019 22:30:04 +0200 |
| parents | fe5afdc03bd2 |
| children | ba5d8c5d77d7 |
| 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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commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605
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18 # include <float.h> |
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19 #endif |
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20 |
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21 static int linelen(int *has_tab); |
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22 static void do_filter(linenr_T line1, linenr_T line2, exarg_T *eap, char_u *cmd, int do_in, int do_out); |
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23 static int not_writing(void); |
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24 static int check_readonly(int *forceit, buf_T *buf); |
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25 static void delbuf_msg(char_u *name); |
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26 static int help_compare(const void *s1, const void *s2); |
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27 static void prepare_help_buffer(void); |
| 7 | 28 |
| 29 /* | |
| 30 * ":ascii" and "ga". | |
| 31 */ | |
| 32 void | |
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33 do_ascii(exarg_T *eap UNUSED) |
| 7 | 34 { |
| 35 int c; | |
| 1784 | 36 int cval; |
| 7 | 37 char buf1[20]; |
| 38 char buf2[20]; | |
| 39 char_u buf3[7]; | |
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40 #ifdef FEAT_DIGRAPHS |
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41 char_u *dig; |
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42 #endif |
| 714 | 43 int cc[MAX_MCO]; |
| 44 int ci = 0; | |
| 7 | 45 int len; |
| 46 | |
| 47 if (enc_utf8) | |
| 714 | 48 c = utfc_ptr2char(ml_get_cursor(), cc); |
| 7 | 49 else |
| 50 c = gchar_cursor(); | |
| 51 if (c == NUL) | |
| 52 { | |
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53 msg("NUL"); |
| 7 | 54 return; |
| 55 } | |
| 56 | |
| 57 IObuff[0] = NUL; | |
| 58 if (!has_mbyte || (enc_dbcs != 0 && c < 0x100) || c < 0x80) | |
| 59 { | |
| 60 if (c == NL) /* NUL is stored as NL */ | |
| 61 c = NUL; | |
| 1784 | 62 if (c == CAR && get_fileformat(curbuf) == EOL_MAC) |
| 63 cval = NL; /* NL is stored as CR */ | |
| 64 else | |
| 65 cval = c; | |
| 7 | 66 if (vim_isprintc_strict(c) && (c < ' ' |
| 67 #ifndef EBCDIC | |
| 68 || c > '~' | |
| 69 #endif | |
| 70 )) | |
| 71 { | |
| 72 transchar_nonprint(buf3, c); | |
| 1872 | 73 vim_snprintf(buf1, sizeof(buf1), " <%s>", (char *)buf3); |
| 7 | 74 } |
| 75 else | |
| 76 buf1[0] = NUL; | |
| 77 #ifndef EBCDIC | |
| 78 if (c >= 0x80) | |
| 1872 | 79 vim_snprintf(buf2, sizeof(buf2), " <M-%s>", |
| 80 (char *)transchar(c & 0x7f)); | |
| 7 | 81 else |
| 82 #endif | |
| 83 buf2[0] = NUL; | |
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84 #ifdef FEAT_DIGRAPHS |
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85 dig = get_digraph_for_char(cval); |
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86 if (dig != NULL) |
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87 vim_snprintf((char *)IObuff, IOSIZE, |
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88 _("<%s>%s%s %d, Hex %02x, Oct %03o, Digr %s"), |
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89 transchar(c), buf1, buf2, cval, cval, cval, dig); |
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90 else |
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91 #endif |
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92 vim_snprintf((char *)IObuff, IOSIZE, |
| 274 | 93 _("<%s>%s%s %d, Hex %02x, Octal %03o"), |
| 1784 | 94 transchar(c), buf1, buf2, cval, cval, cval); |
| 963 | 95 if (enc_utf8) |
| 96 c = cc[ci++]; | |
| 97 else | |
| 98 c = 0; | |
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99 } |
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100 |
| 7 | 101 /* Repeat for combining characters. */ |
| 102 while (has_mbyte && (c >= 0x100 || (enc_utf8 && c >= 0x80))) | |
| 103 { | |
| 104 len = (int)STRLEN(IObuff); | |
| 105 /* This assumes every multi-byte char is printable... */ | |
| 106 if (len > 0) | |
| 107 IObuff[len++] = ' '; | |
| 108 IObuff[len++] = '<'; | |
| 963 | 109 if (enc_utf8 && utf_iscomposing(c) |
| 625 | 110 # ifdef USE_GUI |
| 7 | 111 && !gui.in_use |
| 625 | 112 # endif |
| 7 | 113 ) |
| 114 IObuff[len++] = ' '; /* draw composing char on top of a space */ | |
| 274 | 115 len += (*mb_char2bytes)(c, IObuff + len); |
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116 #ifdef FEAT_DIGRAPHS |
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117 dig = get_digraph_for_char(c); |
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118 if (dig != NULL) |
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119 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
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120 c < 0x10000 ? _("> %d, Hex %04x, Oct %o, Digr %s") |
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121 : _("> %d, Hex %08x, Oct %o, Digr %s"), |
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122 c, c, c, dig); |
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123 else |
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124 #endif |
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125 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
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126 c < 0x10000 ? _("> %d, Hex %04x, Octal %o") |
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127 : _("> %d, Hex %08x, Octal %o"), |
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128 c, c, c); |
| 714 | 129 if (ci == MAX_MCO) |
| 130 break; | |
| 963 | 131 if (enc_utf8) |
| 132 c = cc[ci++]; | |
| 133 else | |
| 134 c = 0; | |
| 7 | 135 } |
| 136 | |
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137 msg((char *)IObuff); |
| 7 | 138 } |
| 139 | |
| 140 /* | |
| 141 * ":left", ":center" and ":right": align text. | |
| 142 */ | |
| 143 void | |
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144 ex_align(exarg_T *eap) |
| 7 | 145 { |
| 146 pos_T save_curpos; | |
| 147 int len; | |
| 148 int indent = 0; | |
| 149 int new_indent; | |
| 150 int has_tab; | |
| 151 int width; | |
| 152 | |
| 153 #ifdef FEAT_RIGHTLEFT | |
| 154 if (curwin->w_p_rl) | |
| 155 { | |
| 156 /* switch left and right aligning */ | |
| 157 if (eap->cmdidx == CMD_right) | |
| 158 eap->cmdidx = CMD_left; | |
| 159 else if (eap->cmdidx == CMD_left) | |
| 160 eap->cmdidx = CMD_right; | |
| 161 } | |
| 162 #endif | |
| 163 | |
| 164 width = atoi((char *)eap->arg); | |
| 165 save_curpos = curwin->w_cursor; | |
| 166 if (eap->cmdidx == CMD_left) /* width is used for new indent */ | |
| 167 { | |
| 168 if (width >= 0) | |
| 169 indent = width; | |
| 170 } | |
| 171 else | |
| 172 { | |
| 173 /* | |
| 174 * if 'textwidth' set, use it | |
| 175 * else if 'wrapmargin' set, use it | |
| 176 * if invalid value, use 80 | |
| 177 */ | |
| 178 if (width <= 0) | |
| 179 width = curbuf->b_p_tw; | |
| 180 if (width == 0 && curbuf->b_p_wm > 0) | |
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181 width = curwin->w_width - curbuf->b_p_wm; |
| 7 | 182 if (width <= 0) |
| 183 width = 80; | |
| 184 } | |
| 185 | |
| 186 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) | |
| 187 return; | |
| 188 | |
| 189 for (curwin->w_cursor.lnum = eap->line1; | |
| 190 curwin->w_cursor.lnum <= eap->line2; ++curwin->w_cursor.lnum) | |
| 191 { | |
| 192 if (eap->cmdidx == CMD_left) /* left align */ | |
| 193 new_indent = indent; | |
| 194 else | |
| 195 { | |
| 944 | 196 has_tab = FALSE; /* avoid uninit warnings */ |
| 7 | 197 len = linelen(eap->cmdidx == CMD_right ? &has_tab |
| 198 : NULL) - get_indent(); | |
| 199 | |
| 200 if (len <= 0) /* skip blank lines */ | |
| 201 continue; | |
| 202 | |
| 203 if (eap->cmdidx == CMD_center) | |
| 204 new_indent = (width - len) / 2; | |
| 205 else | |
| 206 { | |
| 207 new_indent = width - len; /* right align */ | |
| 208 | |
| 209 /* | |
| 210 * Make sure that embedded TABs don't make the text go too far | |
| 211 * to the right. | |
| 212 */ | |
| 213 if (has_tab) | |
| 214 while (new_indent > 0) | |
| 215 { | |
| 216 (void)set_indent(new_indent, 0); | |
| 217 if (linelen(NULL) <= width) | |
| 218 { | |
| 219 /* | |
| 220 * Now try to move the line as much as possible to | |
| 221 * the right. Stop when it moves too far. | |
| 222 */ | |
| 223 do | |
| 224 (void)set_indent(++new_indent, 0); | |
| 225 while (linelen(NULL) <= width); | |
| 226 --new_indent; | |
| 227 break; | |
| 228 } | |
| 229 --new_indent; | |
| 230 } | |
| 231 } | |
| 232 } | |
| 233 if (new_indent < 0) | |
| 234 new_indent = 0; | |
| 235 (void)set_indent(new_indent, 0); /* set indent */ | |
| 236 } | |
| 237 changed_lines(eap->line1, 0, eap->line2 + 1, 0L); | |
| 238 curwin->w_cursor = save_curpos; | |
| 239 beginline(BL_WHITE | BL_FIX); | |
| 240 } | |
| 241 | |
| 242 /* | |
| 243 * Get the length of the current line, excluding trailing white space. | |
| 244 */ | |
| 245 static int | |
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246 linelen(int *has_tab) |
| 7 | 247 { |
| 248 char_u *line; | |
| 249 char_u *first; | |
| 250 char_u *last; | |
| 251 int save; | |
| 252 int len; | |
| 253 | |
| 254 /* find the first non-blank character */ | |
| 255 line = ml_get_curline(); | |
| 256 first = skipwhite(line); | |
| 257 | |
| 258 /* find the character after the last non-blank character */ | |
| 259 for (last = first + STRLEN(first); | |
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260 last > first && VIM_ISWHITE(last[-1]); --last) |
| 7 | 261 ; |
| 262 save = *last; | |
| 263 *last = NUL; | |
| 264 len = linetabsize(line); /* get line length */ | |
| 265 if (has_tab != NULL) /* check for embedded TAB */ | |
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266 *has_tab = (vim_strchr(first, TAB) != NULL); |
| 7 | 267 *last = save; |
| 268 | |
| 269 return len; | |
| 270 } | |
| 271 | |
| 826 | 272 /* Buffer for two lines used during sorting. They are allocated to |
| 273 * contain the longest line being sorted. */ | |
| 274 static char_u *sortbuf1; | |
| 275 static char_u *sortbuf2; | |
| 284 | 276 |
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277 static int sort_ic; /* ignore case */ |
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278 static int sort_nr; /* sort on number */ |
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279 static int sort_rx; /* sort on regex instead of skipping it */ |
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280 #ifdef FEAT_FLOAT |
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281 static int sort_flt; /* sort on floating number */ |
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282 #endif |
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283 |
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284 static int sort_abort; /* flag to indicate if sorting has been interrupted */ |
| 294 | 285 |
| 286 /* Struct to store info to be sorted. */ | |
| 287 typedef struct | |
| 288 { | |
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289 linenr_T lnum; // line number |
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290 union { |
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291 struct |
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292 { |
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293 varnumber_T start_col_nr; // starting column number |
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294 varnumber_T end_col_nr; // ending column number |
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295 } line; |
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296 struct |
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297 { |
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298 varnumber_T value; // value if sorting by integer |
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299 int is_number; // TRUE when line contains a number |
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300 } num; |
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301 #ifdef FEAT_FLOAT |
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302 float_T value_flt; // value if sorting by float |
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303 #endif |
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304 } st_u; |
| 294 | 305 } sorti_T; |
| 284 | 306 |
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307 static int sort_compare(const void *s1, const void *s2); |
| 284 | 308 |
| 309 static int | |
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310 sort_compare(const void *s1, const void *s2) |
| 284 | 311 { |
| 294 | 312 sorti_T l1 = *(sorti_T *)s1; |
| 313 sorti_T l2 = *(sorti_T *)s2; | |
| 826 | 314 int result = 0; |
| 315 | |
| 316 /* If the user interrupts, there's no way to stop qsort() immediately, but | |
| 834 | 317 * if we return 0 every time, qsort will assume it's done sorting and |
| 318 * exit. */ | |
| 826 | 319 if (sort_abort) |
| 320 return 0; | |
| 321 fast_breakcheck(); | |
| 322 if (got_int) | |
| 323 sort_abort = TRUE; | |
| 324 | |
| 294 | 325 if (sort_nr) |
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326 { |
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327 if (l1.st_u.num.is_number != l2.st_u.num.is_number) |
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328 result = l1.st_u.num.is_number - l2.st_u.num.is_number; |
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329 else |
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330 result = l1.st_u.num.value == l2.st_u.num.value ? 0 |
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331 : l1.st_u.num.value > l2.st_u.num.value ? 1 : -1; |
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332 } |
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333 #ifdef FEAT_FLOAT |
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334 else if (sort_flt) |
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335 result = l1.st_u.value_flt == l2.st_u.value_flt ? 0 |
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336 : l1.st_u.value_flt > l2.st_u.value_flt ? 1 : -1; |
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337 #endif |
| 826 | 338 else |
| 339 { | |
| 834 | 340 /* We need to copy one line into "sortbuf1", because there is no |
| 341 * guarantee that the first pointer becomes invalid when obtaining the | |
| 342 * second one. */ | |
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343 STRNCPY(sortbuf1, ml_get(l1.lnum) + l1.st_u.line.start_col_nr, |
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344 l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr + 1); |
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345 sortbuf1[l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr] = 0; |
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346 STRNCPY(sortbuf2, ml_get(l2.lnum) + l2.st_u.line.start_col_nr, |
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347 l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr + 1); |
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348 sortbuf2[l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr] = 0; |
| 826 | 349 |
| 834 | 350 result = sort_ic ? STRICMP(sortbuf1, sortbuf2) |
| 351 : STRCMP(sortbuf1, sortbuf2); | |
| 352 } | |
| 353 | |
| 354 /* If two lines have the same value, preserve the original line order. */ | |
| 826 | 355 if (result == 0) |
| 834 | 356 return (int)(l1.lnum - l2.lnum); |
| 357 return result; | |
| 284 | 358 } |
| 359 | |
| 360 /* | |
| 361 * ":sort". | |
| 362 */ | |
| 363 void | |
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364 ex_sort(exarg_T *eap) |
| 284 | 365 { |
| 366 regmatch_T regmatch; | |
| 367 int len; | |
| 368 linenr_T lnum; | |
| 369 long maxlen = 0; | |
| 294 | 370 sorti_T *nrs; |
| 1872 | 371 size_t count = (size_t)(eap->line2 - eap->line1 + 1); |
| 294 | 372 size_t i; |
| 284 | 373 char_u *p; |
| 374 char_u *s; | |
| 826 | 375 char_u *s2; |
| 376 char_u c; /* temporary character storage */ | |
| 284 | 377 int unique = FALSE; |
| 378 long deleted; | |
| 826 | 379 colnr_T start_col; |
| 380 colnr_T end_col; | |
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381 int sort_what = 0; |
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382 int format_found = 0; |
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383 int change_occurred = FALSE; // Buffer contents changed. |
| 284 | 384 |
| 1538 | 385 /* Sorting one line is really quick! */ |
| 386 if (count <= 1) | |
| 387 return; | |
| 388 | |
| 284 | 389 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) |
| 390 return; | |
| 826 | 391 sortbuf1 = NULL; |
| 392 sortbuf2 = NULL; | |
| 284 | 393 regmatch.regprog = NULL; |
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394 nrs = ALLOC_MULT(sorti_T, count); |
| 284 | 395 if (nrs == NULL) |
| 826 | 396 goto sortend; |
| 397 | |
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398 sort_abort = sort_ic = sort_rx = sort_nr = 0; |
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399 #ifdef FEAT_FLOAT |
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400 sort_flt = 0; |
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401 #endif |
| 294 | 402 |
| 284 | 403 for (p = eap->arg; *p != NUL; ++p) |
| 404 { | |
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405 if (VIM_ISWHITE(*p)) |
| 284 | 406 ; |
| 407 else if (*p == 'i') | |
| 408 sort_ic = TRUE; | |
| 826 | 409 else if (*p == 'r') |
| 410 sort_rx = TRUE; | |
| 294 | 411 else if (*p == 'n') |
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412 { |
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413 sort_nr = 1; |
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414 ++format_found; |
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415 } |
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416 #ifdef FEAT_FLOAT |
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417 else if (*p == 'f') |
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418 { |
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419 sort_flt = 1; |
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420 ++format_found; |
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421 } |
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422 #endif |
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423 else if (*p == 'b') |
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424 { |
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425 sort_what = STR2NR_BIN + STR2NR_FORCE; |
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426 ++format_found; |
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427 } |
| 294 | 428 else if (*p == 'o') |
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429 { |
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430 sort_what = STR2NR_OCT + STR2NR_FORCE; |
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431 ++format_found; |
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432 } |
| 294 | 433 else if (*p == 'x') |
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434 { |
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435 sort_what = STR2NR_HEX + STR2NR_FORCE; |
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436 ++format_found; |
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437 } |
| 284 | 438 else if (*p == 'u') |
| 439 unique = TRUE; | |
| 289 | 440 else if (*p == '"') /* comment start */ |
| 441 break; | |
| 442 else if (check_nextcmd(p) != NULL) | |
| 443 { | |
| 444 eap->nextcmd = check_nextcmd(p); | |
| 445 break; | |
| 446 } | |
| 447 else if (!ASCII_ISALPHA(*p) && regmatch.regprog == NULL) | |
| 284 | 448 { |
| 449 s = skip_regexp(p + 1, *p, TRUE, NULL); | |
| 450 if (*s != *p) | |
| 451 { | |
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452 emsg(_(e_invalpat)); |
| 826 | 453 goto sortend; |
| 284 | 454 } |
| 455 *s = NUL; | |
| 1314 | 456 /* Use last search pattern if sort pattern is empty. */ |
| 4199 | 457 if (s == p + 1) |
| 458 { | |
| 459 if (last_search_pat() == NULL) | |
| 460 { | |
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461 emsg(_(e_noprevre)); |
| 4199 | 462 goto sortend; |
| 463 } | |
| 1314 | 464 regmatch.regprog = vim_regcomp(last_search_pat(), RE_MAGIC); |
| 4199 | 465 } |
| 1314 | 466 else |
| 467 regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC); | |
| 284 | 468 if (regmatch.regprog == NULL) |
| 826 | 469 goto sortend; |
| 289 | 470 p = s; /* continue after the regexp */ |
| 284 | 471 regmatch.rm_ic = p_ic; |
| 472 } | |
| 473 else | |
| 474 { | |
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475 semsg(_(e_invarg2), p); |
| 826 | 476 goto sortend; |
| 284 | 477 } |
| 478 } | |
| 479 | |
|
7447
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commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
480 /* Can only have one of 'n', 'b', 'o' and 'x'. */ |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
481 if (format_found > 1) |
| 294 | 482 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
483 emsg(_(e_invarg)); |
| 826 | 484 goto sortend; |
| 294 | 485 } |
| 486 | |
|
7689
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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parents:
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diff
changeset
|
487 /* From here on "sort_nr" is used as a flag for any integer number |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
488 * sorting. */ |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
489 sort_nr += sort_what; |
| 294 | 490 |
| 284 | 491 /* |
| 294 | 492 * Make an array with all line numbers. This avoids having to copy all |
| 284 | 493 * the lines into allocated memory. |
| 826 | 494 * When sorting on strings "start_col_nr" is the offset in the line, for |
| 495 * numbers sorting it's the number to sort on. This means the pattern | |
| 496 * matching and number conversion only has to be done once per line. | |
| 294 | 497 * Also get the longest line length for allocating "sortbuf". |
| 284 | 498 */ |
| 499 for (lnum = eap->line1; lnum <= eap->line2; ++lnum) | |
| 500 { | |
| 501 s = ml_get(lnum); | |
| 835 | 502 len = (int)STRLEN(s); |
| 284 | 503 if (maxlen < len) |
| 504 maxlen = len; | |
| 294 | 505 |
| 826 | 506 start_col = 0; |
| 507 end_col = len; | |
| 294 | 508 if (regmatch.regprog != NULL && vim_regexec(®match, s, 0)) |
| 826 | 509 { |
| 510 if (sort_rx) | |
| 511 { | |
| 835 | 512 start_col = (colnr_T)(regmatch.startp[0] - s); |
| 513 end_col = (colnr_T)(regmatch.endp[0] - s); | |
| 826 | 514 } |
| 515 else | |
| 835 | 516 start_col = (colnr_T)(regmatch.endp[0] - s); |
| 826 | 517 } |
| 294 | 518 else |
| 826 | 519 if (regmatch.regprog != NULL) |
| 520 end_col = 0; | |
| 294 | 521 |
|
7844
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commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
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diff
changeset
|
522 if (sort_nr |
|
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
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diff
changeset
|
523 #ifdef FEAT_FLOAT |
|
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
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diff
changeset
|
524 || sort_flt |
|
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
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diff
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|
525 #endif |
|
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commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
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diff
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|
526 ) |
| 294 | 527 { |
| 826 | 528 /* Make sure vim_str2nr doesn't read any digits past the end |
| 529 * of the match, by temporarily terminating the string there */ | |
| 530 s2 = s + end_col; | |
| 531 c = *s2; | |
| 2606 | 532 *s2 = NUL; |
| 294 | 533 /* Sorting on number: Store the number itself. */ |
| 1687 | 534 p = s + start_col; |
|
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
535 if (sort_nr) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
536 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
537 if (sort_what & STR2NR_HEX) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
538 s = skiptohex(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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diff
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|
539 else if (sort_what & STR2NR_BIN) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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diff
changeset
|
540 s = skiptobin(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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diff
changeset
|
541 else |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
542 s = skiptodigit(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
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changeset
|
543 if (s > p && s[-1] == '-') |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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changeset
|
544 --s; /* include preceding negative sign */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
545 if (*s == NUL) |
|
15906
f581167d59bf
patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
546 { |
|
f581167d59bf
patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
547 /* line without number should sort before any number */ |
|
f581167d59bf
patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
548 nrs[lnum - eap->line1].st_u.num.is_number = FALSE; |
|
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patch 8.1.0959: sorting large numbers is not tested
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parents:
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diff
changeset
|
549 nrs[lnum - eap->line1].st_u.num.value = 0; |
|
f581167d59bf
patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
550 } |
|
7689
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diff
changeset
|
551 else |
|
15906
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patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
552 { |
|
f581167d59bf
patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
553 nrs[lnum - eap->line1].st_u.num.is_number = TRUE; |
|
7689
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
554 vim_str2nr(s, NULL, NULL, sort_what, |
|
16706
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16698
diff
changeset
|
555 &nrs[lnum - eap->line1].st_u.num.value, |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16698
diff
changeset
|
556 NULL, 0, FALSE); |
|
15906
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patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
557 } |
|
7689
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
558 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
559 #ifdef FEAT_FLOAT |
| 294 | 560 else |
|
7689
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
561 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
562 s = skipwhite(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
563 if (*s == '+') |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
564 s = skipwhite(s + 1); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
565 |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
566 if (*s == NUL) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
567 /* empty line should sort before any number */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
568 nrs[lnum - eap->line1].st_u.value_flt = -DBL_MAX; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
569 else |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
570 nrs[lnum - eap->line1].st_u.value_flt = |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
571 strtod((char *)s, NULL); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
572 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
573 #endif |
| 2606 | 574 *s2 = c; |
| 294 | 575 } |
| 576 else | |
| 826 | 577 { |
| 294 | 578 /* Store the column to sort at. */ |
|
7689
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
579 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
|
580 nrs[lnum - eap->line1].st_u.line.end_col_nr = end_col; |
| 826 | 581 } |
| 294 | 582 |
| 583 nrs[lnum - eap->line1].lnum = lnum; | |
| 481 | 584 |
| 585 if (regmatch.regprog != NULL) | |
| 586 fast_breakcheck(); | |
| 587 if (got_int) | |
| 826 | 588 goto sortend; |
| 284 | 589 } |
| 590 | |
| 294 | 591 /* Allocate a buffer that can hold the longest line. */ |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
592 sortbuf1 = alloc(maxlen + 1); |
| 826 | 593 if (sortbuf1 == NULL) |
| 594 goto sortend; | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
595 sortbuf2 = alloc(maxlen + 1); |
| 826 | 596 if (sortbuf2 == NULL) |
| 597 goto sortend; | |
| 284 | 598 |
| 481 | 599 /* Sort the array of line numbers. Note: can't be interrupted! */ |
| 294 | 600 qsort((void *)nrs, count, sizeof(sorti_T), sort_compare); |
| 284 | 601 |
| 826 | 602 if (sort_abort) |
| 603 goto sortend; | |
| 604 | |
| 284 | 605 /* Insert the lines in the sorted order below the last one. */ |
| 606 lnum = eap->line2; | |
| 607 for (i = 0; i < count; ++i) | |
| 608 { | |
|
14206
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
609 linenr_T get_lnum = nrs[eap->forceit ? count - i - 1 : i].lnum; |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
610 |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
611 // If the original line number of the line being placed is not the same |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
612 // as "lnum" (accounting for offset), we know that the buffer changed. |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
613 if (get_lnum + ((linenr_T)count - 1) != lnum) |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
614 change_occurred = TRUE; |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
615 |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
616 s = ml_get(get_lnum); |
| 284 | 617 if (!unique || i == 0 |
| 826 | 618 || (sort_ic ? STRICMP(s, sortbuf1) : STRCMP(s, sortbuf1)) != 0) |
| 284 | 619 { |
|
14206
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
620 // Copy the line into a buffer, it may become invalid in |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
621 // ml_append(). And it's needed for "unique". |
|
7340
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
Christian Brabandt <cb@256bit.org>
parents:
7226
diff
changeset
|
622 STRCPY(sortbuf1, s); |
|
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
Christian Brabandt <cb@256bit.org>
parents:
7226
diff
changeset
|
623 if (ml_append(lnum++, sortbuf1, (colnr_T)0, FALSE) == FAIL) |
| 284 | 624 break; |
| 625 } | |
| 481 | 626 fast_breakcheck(); |
| 627 if (got_int) | |
| 826 | 628 goto sortend; |
| 284 | 629 } |
| 630 | |
| 631 /* delete the original lines if appending worked */ | |
| 632 if (i == count) | |
| 633 for (i = 0; i < count; ++i) | |
| 634 ml_delete(eap->line1, FALSE); | |
| 635 else | |
| 636 count = 0; | |
| 637 | |
| 294 | 638 /* Adjust marks for deleted (or added) lines and prepare for displaying. */ |
| 835 | 639 deleted = (long)(count - (lnum - eap->line2)); |
| 284 | 640 if (deleted > 0) |
|
14808
3d0b6e2a3a01
patch 8.1.0416: sort doesn't report deleted lines
Christian Brabandt <cb@256bit.org>
parents:
14730
diff
changeset
|
641 { |
| 284 | 642 mark_adjust(eap->line2 - deleted, eap->line2, (long)MAXLNUM, -deleted); |
|
14808
3d0b6e2a3a01
patch 8.1.0416: sort doesn't report deleted lines
Christian Brabandt <cb@256bit.org>
parents:
14730
diff
changeset
|
643 msgmore(-deleted); |
|
3d0b6e2a3a01
patch 8.1.0416: sort doesn't report deleted lines
Christian Brabandt <cb@256bit.org>
parents:
14730
diff
changeset
|
644 } |
| 284 | 645 else if (deleted < 0) |
| 646 mark_adjust(eap->line2, MAXLNUM, -deleted, 0L); | |
|
14206
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
647 |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
648 if (change_occurred || deleted != 0) |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
649 changed_lines(eap->line1, 0, eap->line2 + 1, -deleted); |
| 294 | 650 |
| 284 | 651 curwin->w_cursor.lnum = eap->line1; |
| 652 beginline(BL_WHITE | BL_FIX); | |
| 653 | |
| 826 | 654 sortend: |
| 284 | 655 vim_free(nrs); |
| 826 | 656 vim_free(sortbuf1); |
| 657 vim_free(sortbuf2); | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
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658 vim_regfree(regmatch.regprog); |
| 481 | 659 if (got_int) |
|
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660 emsg(_(e_interr)); |
| 284 | 661 } |
| 662 | |
| 7 | 663 /* |
| 664 * :move command - move lines line1-line2 to line dest | |
| 665 * | |
| 666 * return FAIL for failure, OK otherwise | |
| 667 */ | |
| 668 int | |
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669 do_move(linenr_T line1, linenr_T line2, linenr_T dest) |
| 7 | 670 { |
| 671 char_u *str; | |
| 672 linenr_T l; | |
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673 linenr_T extra; // Num lines added before line1 |
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674 linenr_T num_lines; // Num lines moved |
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675 linenr_T last_line; // Last line in file after adding new text |
| 6755 | 676 #ifdef FEAT_FOLDING |
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677 win_T *win; |
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678 tabpage_T *tp; |
| 6755 | 679 #endif |
| 7 | 680 |
| 681 if (dest >= line1 && dest < line2) | |
| 682 { | |
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683 emsg(_("E134: Cannot move a range of lines into itself")); |
| 7 | 684 return FAIL; |
| 685 } | |
| 686 | |
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687 // Do nothing if we are not actually moving any lines. This will prevent |
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688 // the 'modified' flag from being set without cause. |
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689 if (dest == line1 - 1 || dest == line2) |
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690 { |
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691 // Move the cursor as if lines were moved (see below) to be backwards |
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692 // compatible. |
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693 if (dest >= line1) |
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694 curwin->w_cursor.lnum = dest; |
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695 else |
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696 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; |
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697 |
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698 return OK; |
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699 } |
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700 |
| 7 | 701 num_lines = line2 - line1 + 1; |
| 702 | |
| 703 /* | |
| 704 * First we copy the old text to its new location -- webb | |
| 705 * Also copy the flag that ":global" command uses. | |
| 706 */ | |
| 707 if (u_save(dest, dest + 1) == FAIL) | |
| 708 return FAIL; | |
| 709 for (extra = 0, l = line1; l <= line2; l++) | |
| 710 { | |
| 711 str = vim_strsave(ml_get(l + extra)); | |
| 712 if (str != NULL) | |
| 713 { | |
| 714 ml_append(dest + l - line1, str, (colnr_T)0, FALSE); | |
| 715 vim_free(str); | |
| 716 if (dest < line1) | |
| 717 extra++; | |
| 718 } | |
| 719 } | |
| 720 | |
| 721 /* | |
| 722 * Now we must be careful adjusting our marks so that we don't overlap our | |
| 723 * mark_adjust() calls. | |
| 724 * | |
| 725 * We adjust the marks within the old text so that they refer to the | |
| 726 * last lines of the file (temporarily), because we know no other marks | |
| 727 * will be set there since these line numbers did not exist until we added | |
| 728 * our new lines. | |
| 729 * | |
| 730 * Then we adjust the marks on lines between the old and new text positions | |
| 731 * (either forwards or backwards). | |
| 732 * | |
| 733 * And Finally we adjust the marks we put at the end of the file back to | |
| 734 * their final destination at the new text position -- webb | |
| 735 */ | |
| 736 last_line = curbuf->b_ml.ml_line_count; | |
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737 mark_adjust_nofold(line1, line2, last_line - line2, 0L); |
| 7 | 738 if (dest >= line2) |
| 739 { | |
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740 mark_adjust_nofold(line2 + 1, dest, -num_lines, 0L); |
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741 #ifdef FEAT_FOLDING |
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742 FOR_ALL_TAB_WINDOWS(tp, win) { |
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743 if (win->w_buffer == curbuf) |
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744 foldMoveRange(&win->w_folds, line1, line2, dest); |
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745 } |
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746 #endif |
| 7 | 747 curbuf->b_op_start.lnum = dest - num_lines + 1; |
| 748 curbuf->b_op_end.lnum = dest; | |
| 749 } | |
| 750 else | |
| 751 { | |
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752 mark_adjust_nofold(dest + 1, line1 - 1, num_lines, 0L); |
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753 #ifdef FEAT_FOLDING |
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754 FOR_ALL_TAB_WINDOWS(tp, win) { |
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755 if (win->w_buffer == curbuf) |
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756 foldMoveRange(&win->w_folds, dest + 1, line1 - 1, line2); |
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757 } |
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758 #endif |
| 7 | 759 curbuf->b_op_start.lnum = dest + 1; |
| 760 curbuf->b_op_end.lnum = dest + num_lines; | |
| 761 } | |
| 762 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
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763 mark_adjust_nofold(last_line - num_lines + 1, last_line, |
| 7 | 764 -(last_line - dest - extra), 0L); |
| 765 | |
| 766 /* | |
| 767 * Now we delete the original text -- webb | |
| 768 */ | |
| 769 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL) | |
| 770 return FAIL; | |
| 771 | |
| 772 for (l = line1; l <= line2; l++) | |
| 773 ml_delete(line1 + extra, TRUE); | |
| 774 | |
| 775 if (!global_busy && num_lines > p_report) | |
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776 smsg(NGETTEXT("%ld line moved", "%ld lines moved", num_lines), |
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777 (long)num_lines); |
| 7 | 778 |
| 779 /* | |
| 780 * Leave the cursor on the last of the moved lines. | |
| 781 */ | |
| 782 if (dest >= line1) | |
| 783 curwin->w_cursor.lnum = dest; | |
| 784 else | |
| 785 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; | |
| 786 | |
| 787 if (line1 < dest) | |
| 3184 | 788 { |
| 789 dest += num_lines + 1; | |
| 790 last_line = curbuf->b_ml.ml_line_count; | |
| 791 if (dest > last_line + 1) | |
| 792 dest = last_line + 1; | |
| 793 changed_lines(line1, 0, dest, 0L); | |
| 794 } | |
| 7 | 795 else |
| 796 changed_lines(dest + 1, 0, line1 + num_lines, 0L); | |
| 797 | |
| 798 return OK; | |
| 799 } | |
| 800 | |
| 801 /* | |
| 802 * ":copy" | |
| 803 */ | |
| 804 void | |
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805 ex_copy(linenr_T line1, linenr_T line2, linenr_T n) |
| 7 | 806 { |
| 807 linenr_T count; | |
| 808 char_u *p; | |
| 809 | |
| 810 count = line2 - line1 + 1; | |
| 811 curbuf->b_op_start.lnum = n + 1; | |
| 812 curbuf->b_op_end.lnum = n + count; | |
| 813 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 814 | |
| 815 /* | |
| 816 * there are three situations: | |
| 817 * 1. destination is above line1 | |
| 818 * 2. destination is between line1 and line2 | |
| 819 * 3. destination is below line2 | |
| 820 * | |
| 821 * n = destination (when starting) | |
| 822 * curwin->w_cursor.lnum = destination (while copying) | |
| 823 * line1 = start of source (while copying) | |
| 824 * line2 = end of source (while copying) | |
| 825 */ | |
| 826 if (u_save(n, n + 1) == FAIL) | |
| 827 return; | |
| 828 | |
| 829 curwin->w_cursor.lnum = n; | |
| 830 while (line1 <= line2) | |
| 831 { | |
| 832 /* need to use vim_strsave() because the line will be unlocked within | |
| 833 * ml_append() */ | |
| 834 p = vim_strsave(ml_get(line1)); | |
| 835 if (p != NULL) | |
| 836 { | |
| 837 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE); | |
| 838 vim_free(p); | |
| 839 } | |
| 840 /* situation 2: skip already copied lines */ | |
| 841 if (line1 == n) | |
| 842 line1 = curwin->w_cursor.lnum; | |
| 843 ++line1; | |
| 844 if (curwin->w_cursor.lnum < line1) | |
| 845 ++line1; | |
| 846 if (curwin->w_cursor.lnum < line2) | |
| 847 ++line2; | |
| 848 ++curwin->w_cursor.lnum; | |
| 849 } | |
| 850 | |
| 851 appended_lines_mark(n, count); | |
| 852 | |
| 853 msgmore((long)count); | |
| 854 } | |
| 855 | |
| 359 | 856 static char_u *prevcmd = NULL; /* the previous command */ |
| 857 | |
| 858 #if defined(EXITFREE) || defined(PROTO) | |
| 859 void | |
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860 free_prev_shellcmd(void) |
| 359 | 861 { |
| 862 vim_free(prevcmd); | |
| 863 } | |
| 864 #endif | |
| 865 | |
| 7 | 866 /* |
| 867 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd" | |
| 868 * Bangs in the argument are replaced with the previously entered command. | |
| 869 * Remember the argument. | |
| 870 */ | |
| 871 void | |
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872 do_bang( |
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873 int addr_count, |
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874 exarg_T *eap, |
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875 int forceit, |
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876 int do_in, |
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877 int do_out) |
| 7 | 878 { |
| 879 char_u *arg = eap->arg; /* command */ | |
| 880 linenr_T line1 = eap->line1; /* start of range */ | |
| 881 linenr_T line2 = eap->line2; /* end of range */ | |
| 882 char_u *newcmd = NULL; /* the new command */ | |
| 883 int free_newcmd = FALSE; /* need to free() newcmd */ | |
| 884 int ins_prevcmd; | |
| 885 char_u *t; | |
| 886 char_u *p; | |
| 887 char_u *trailarg; | |
| 888 int len; | |
| 889 int scroll_save = msg_scroll; | |
| 890 | |
| 891 /* | |
| 892 * Disallow shell commands for "rvim". | |
| 893 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 894 * security reasons. | |
| 895 */ | |
| 896 if (check_restricted() || check_secure()) | |
| 897 return; | |
| 898 | |
| 899 if (addr_count == 0) /* :! */ | |
| 900 { | |
| 901 msg_scroll = FALSE; /* don't scroll here */ | |
| 902 autowrite_all(); | |
| 903 msg_scroll = scroll_save; | |
| 904 } | |
| 905 | |
| 906 /* | |
| 907 * Try to find an embedded bang, like in :!<cmd> ! [args] | |
| 908 * (:!! is indicated by the 'forceit' variable) | |
| 909 */ | |
| 910 ins_prevcmd = forceit; | |
| 911 trailarg = arg; | |
| 912 do | |
| 913 { | |
| 914 len = (int)STRLEN(trailarg) + 1; | |
| 915 if (newcmd != NULL) | |
| 916 len += (int)STRLEN(newcmd); | |
| 917 if (ins_prevcmd) | |
| 918 { | |
| 919 if (prevcmd == NULL) | |
| 920 { | |
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921 emsg(_(e_noprev)); |
| 7 | 922 vim_free(newcmd); |
| 923 return; | |
| 924 } | |
| 925 len += (int)STRLEN(prevcmd); | |
| 926 } | |
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927 if ((t = alloc(len)) == NULL) |
| 7 | 928 { |
| 929 vim_free(newcmd); | |
| 930 return; | |
| 931 } | |
| 932 *t = NUL; | |
| 933 if (newcmd != NULL) | |
| 934 STRCAT(t, newcmd); | |
| 935 if (ins_prevcmd) | |
| 936 STRCAT(t, prevcmd); | |
| 937 p = t + STRLEN(t); | |
| 938 STRCAT(t, trailarg); | |
| 939 vim_free(newcmd); | |
| 940 newcmd = t; | |
| 941 | |
| 942 /* | |
| 943 * Scan the rest of the argument for '!', which is replaced by the | |
| 944 * previous command. "\!" is replaced by "!" (this is vi compatible). | |
| 945 */ | |
| 946 trailarg = NULL; | |
| 947 while (*p) | |
| 948 { | |
| 2823 | 949 if (*p == '!') |
| 7 | 950 { |
| 951 if (p > newcmd && p[-1] == '\\') | |
| 1624 | 952 STRMOVE(p - 1, p); |
| 7 | 953 else |
| 954 { | |
| 955 trailarg = p; | |
| 956 *trailarg++ = NUL; | |
| 957 ins_prevcmd = TRUE; | |
| 958 break; | |
| 959 } | |
| 960 } | |
| 961 ++p; | |
| 962 } | |
| 963 } while (trailarg != NULL); | |
| 964 | |
| 965 vim_free(prevcmd); | |
| 966 prevcmd = newcmd; | |
| 967 | |
| 968 if (bangredo) /* put cmd in redo buffer for ! command */ | |
| 969 { | |
| 5728 | 970 /* If % or # appears in the command, it must have been escaped. |
| 971 * Reescape them, so that redoing them does not substitute them by the | |
| 972 * buffername. */ | |
| 973 char_u *cmd = vim_strsave_escaped(prevcmd, (char_u *)"%#"); | |
| 974 | |
| 975 if (cmd != NULL) | |
| 976 { | |
| 977 AppendToRedobuffLit(cmd, -1); | |
| 978 vim_free(cmd); | |
| 979 } | |
| 980 else | |
| 981 AppendToRedobuffLit(prevcmd, -1); | |
| 7 | 982 AppendToRedobuff((char_u *)"\n"); |
| 983 bangredo = FALSE; | |
| 984 } | |
| 985 /* | |
| 986 * Add quotes around the command, for shells that need them. | |
| 987 */ | |
| 988 if (*p_shq != NUL) | |
| 989 { | |
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|
990 newcmd = alloc(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1); |
| 7 | 991 if (newcmd == NULL) |
| 992 return; | |
| 993 STRCPY(newcmd, p_shq); | |
| 994 STRCAT(newcmd, prevcmd); | |
| 995 STRCAT(newcmd, p_shq); | |
| 996 free_newcmd = TRUE; | |
| 997 } | |
| 998 if (addr_count == 0) /* :! */ | |
| 999 { | |
| 1000 /* echo the command */ | |
| 1001 msg_start(); | |
| 1002 msg_putchar(':'); | |
| 1003 msg_putchar('!'); | |
| 1004 msg_outtrans(newcmd); | |
| 1005 msg_clr_eos(); | |
| 1006 windgoto(msg_row, msg_col); | |
| 1007 | |
| 1008 do_shell(newcmd, 0); | |
| 1009 } | |
| 1010 else /* :range! */ | |
| 725 | 1011 { |
| 7 | 1012 /* Careful: This may recursively call do_bang() again! (because of |
| 1013 * autocommands) */ | |
| 1014 do_filter(line1, line2, eap, newcmd, do_in, do_out); | |
| 725 | 1015 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf); |
| 1016 } | |
| 7 | 1017 if (free_newcmd) |
| 1018 vim_free(newcmd); | |
| 1019 } | |
| 1020 | |
| 1021 /* | |
| 1022 * do_filter: filter lines through a command given by the user | |
| 1023 * | |
| 169 | 1024 * We mostly use temp files and the call_shell() routine here. This would |
| 1025 * normally be done using pipes on a UNIX machine, but this is more portable | |
| 1026 * to non-unix machines. The call_shell() routine needs to be able | |
| 7 | 1027 * to deal with redirection somehow, and should handle things like looking |
| 1028 * at the PATH env. variable, and adding reasonable extensions to the | |
| 1029 * command name given by the user. All reasonable versions of call_shell() | |
| 1030 * do this. | |
| 169 | 1031 * Alternatively, if on Unix and redirecting input or output, but not both, |
| 1032 * and the 'shelltemp' option isn't set, use pipes. | |
| 7 | 1033 * We use input redirection if do_in is TRUE. |
| 1034 * We use output redirection if do_out is TRUE. | |
| 1035 */ | |
| 1036 static void | |
|
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diff
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|
1037 do_filter( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
1038 linenr_T line1, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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changeset
|
1039 linenr_T line2, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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changeset
|
1040 exarg_T *eap, /* for forced 'ff' and 'fenc' */ |
|
f86adafb28d4
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|
1041 char_u *cmd, |
|
f86adafb28d4
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|
1042 int do_in, |
|
f86adafb28d4
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changeset
|
1043 int do_out) |
| 7 | 1044 { |
| 1045 char_u *itmp = NULL; | |
| 1046 char_u *otmp = NULL; | |
| 1047 linenr_T linecount; | |
| 1048 linenr_T read_linecount; | |
| 1049 pos_T cursor_save; | |
| 1050 char_u *cmd_buf; | |
| 1051 buf_T *old_curbuf = curbuf; | |
| 169 | 1052 int shell_flags = 0; |
| 7 | 1053 |
| 1054 if (*cmd == NUL) /* no filter command */ | |
| 1055 return; | |
| 1056 | |
| 1057 cursor_save = curwin->w_cursor; | |
| 1058 linecount = line2 - line1 + 1; | |
| 1059 curwin->w_cursor.lnum = line1; | |
| 1060 curwin->w_cursor.col = 0; | |
| 1061 changed_line_abv_curs(); | |
| 1062 invalidate_botline(); | |
| 1063 | |
| 1064 /* | |
| 169 | 1065 * When using temp files: |
| 1066 * 1. * Form temp file names | |
| 1067 * 2. * Write the lines to a temp file | |
| 1068 * 3. Run the filter command on the temp file | |
| 1069 * 4. * Read the output of the command into the buffer | |
| 1070 * 5. * Delete the original lines to be filtered | |
| 1071 * 6. * Remove the temp files | |
| 1072 * | |
| 1073 * When writing the input with a pipe or when catching the output with a | |
| 1074 * pipe only need to do 3. | |
| 7 | 1075 */ |
| 1076 | |
| 169 | 1077 if (do_out) |
| 1078 shell_flags |= SHELL_DOOUT; | |
| 1079 | |
| 3482 | 1080 #ifdef FEAT_FILTERPIPE |
| 169 | 1081 if (!do_in && do_out && !p_stmp) |
| 1082 { | |
| 1083 /* Use a pipe to fetch stdout of the command, do not use a temp file. */ | |
| 1084 shell_flags |= SHELL_READ; | |
| 1085 curwin->w_cursor.lnum = line2; | |
| 1086 } | |
| 1087 else if (do_in && !do_out && !p_stmp) | |
| 7 | 1088 { |
| 169 | 1089 /* Use a pipe to write stdin of the command, do not use a temp file. */ |
| 1090 shell_flags |= SHELL_WRITE; | |
| 1091 curbuf->b_op_start.lnum = line1; | |
| 1092 curbuf->b_op_end.lnum = line2; | |
| 7 | 1093 } |
| 169 | 1094 else if (do_in && do_out && !p_stmp) |
| 1095 { | |
| 1096 /* Use a pipe to write stdin and fetch stdout of the command, do not | |
| 1097 * use a temp file. */ | |
| 1098 shell_flags |= SHELL_READ|SHELL_WRITE; | |
| 1099 curbuf->b_op_start.lnum = line1; | |
| 1100 curbuf->b_op_end.lnum = line2; | |
| 1101 curwin->w_cursor.lnum = line2; | |
| 1102 } | |
| 1103 else | |
| 1104 #endif | |
| 6721 | 1105 if ((do_in && (itmp = vim_tempname('i', FALSE)) == NULL) |
| 1106 || (do_out && (otmp = vim_tempname('o', FALSE)) == NULL)) | |
| 169 | 1107 { |
|
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|
1108 emsg(_(e_notmp)); |
| 169 | 1109 goto filterend; |
| 1110 } | |
| 7 | 1111 |
| 1112 /* | |
| 1113 * The writing and reading of temp files will not be shown. | |
| 1114 * Vi also doesn't do this and the messages are not very informative. | |
| 1115 */ | |
| 1116 ++no_wait_return; /* don't call wait_return() while busy */ | |
| 169 | 1117 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap, |
| 7 | 1118 FALSE, FALSE, FALSE, TRUE) == FAIL) |
| 1119 { | |
| 1120 msg_putchar('\n'); /* keep message from buf_write() */ | |
| 1121 --no_wait_return; | |
|
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1122 #if defined(FEAT_EVAL) |
| 7 | 1123 if (!aborting()) |
| 1124 #endif | |
|
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1125 (void)semsg(_(e_notcreate), itmp); /* will call wait_return */ |
| 7 | 1126 goto filterend; |
| 1127 } | |
| 1128 if (curbuf != old_curbuf) | |
| 1129 goto filterend; | |
| 1130 | |
| 1131 if (!do_out) | |
| 1132 msg_putchar('\n'); | |
| 1133 | |
| 1581 | 1134 /* Create the shell command in allocated memory. */ |
| 7 | 1135 cmd_buf = make_filter_cmd(cmd, itmp, otmp); |
| 1136 if (cmd_buf == NULL) | |
| 1137 goto filterend; | |
| 1138 | |
| 1139 windgoto((int)Rows - 1, 0); | |
| 1140 cursor_on(); | |
| 1141 | |
| 1142 /* | |
| 1143 * When not redirecting the output the command can write anything to the | |
| 1144 * screen. If 'shellredir' is equal to ">", screen may be messed up by | |
| 1145 * stderr output of external command. Clear the screen later. | |
| 1146 * If do_in is FALSE, this could be something like ":r !cat", which may | |
| 1147 * also mess up the screen, clear it later. | |
| 1148 */ | |
| 1149 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in) | |
| 1150 redraw_later_clear(); | |
| 1151 | |
| 169 | 1152 if (do_out) |
| 1153 { | |
| 1154 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL) | |
| 1581 | 1155 { |
| 1156 vim_free(cmd_buf); | |
| 169 | 1157 goto error; |
| 1581 | 1158 } |
| 169 | 1159 redraw_curbuf_later(VALID); |
| 1160 } | |
| 1161 read_linecount = curbuf->b_ml.ml_line_count; | |
| 1162 | |
| 7 | 1163 /* |
| 1164 * When call_shell() fails wait_return() is called to give the user a | |
| 1165 * chance to read the error messages. Otherwise errors are ignored, so you | |
| 1166 * can see the error messages from the command that appear on stdout; use | |
| 1167 * 'u' to fix the text | |
| 1168 * Switch to cooked mode when not redirecting stdin, avoids that something | |
| 1169 * like ":r !cat" hangs. | |
| 1170 * Pass on the SHELL_DOOUT flag when the output is being redirected. | |
| 1171 */ | |
| 169 | 1172 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags)) |
| 7 | 1173 { |
| 1174 redraw_later_clear(); | |
| 1175 wait_return(FALSE); | |
| 1176 } | |
| 1177 vim_free(cmd_buf); | |
| 1178 | |
| 1179 did_check_timestamps = FALSE; | |
| 1180 need_check_timestamps = TRUE; | |
| 1181 | |
| 1182 /* When interrupting the shell command, it may still have produced some | |
| 1183 * useful output. Reset got_int here, so that readfile() won't cancel | |
| 1184 * reading. */ | |
| 1185 ui_breakcheck(); | |
| 1186 got_int = FALSE; | |
| 1187 | |
| 1188 if (do_out) | |
| 1189 { | |
| 169 | 1190 if (otmp != NULL) |
| 7 | 1191 { |
| 169 | 1192 if (readfile(otmp, NULL, line2, (linenr_T)0, (linenr_T)MAXLNUM, |
|
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1193 eap, READ_FILTER) != OK) |
| 169 | 1194 { |
|
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1195 #if defined(FEAT_EVAL) |
| 169 | 1196 if (!aborting()) |
| 1197 #endif | |
| 1198 { | |
| 1199 msg_putchar('\n'); | |
|
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changeset
|
1200 semsg(_(e_notread), otmp); |
| 169 | 1201 } |
| 1202 goto error; | |
| 7 | 1203 } |
| 169 | 1204 if (curbuf != old_curbuf) |
| 1205 goto filterend; | |
| 7 | 1206 } |
| 169 | 1207 |
| 1208 read_linecount = curbuf->b_ml.ml_line_count - read_linecount; | |
| 1209 | |
| 1210 if (shell_flags & SHELL_READ) | |
| 1211 { | |
| 1212 curbuf->b_op_start.lnum = line2 + 1; | |
| 1213 curbuf->b_op_end.lnum = curwin->w_cursor.lnum; | |
| 1214 appended_lines_mark(line2, read_linecount); | |
| 1215 } | |
| 7 | 1216 |
| 1217 if (do_in) | |
| 1218 { | |
| 1219 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL) | |
| 1220 { | |
| 1221 if (read_linecount >= linecount) | |
| 1222 /* move all marks from old lines to new lines */ | |
| 1223 mark_adjust(line1, line2, linecount, 0L); | |
| 1224 else | |
| 1225 { | |
| 1226 /* move marks from old lines to new lines, delete marks | |
| 1227 * that are in deleted lines */ | |
| 1228 mark_adjust(line1, line1 + read_linecount - 1, | |
| 1229 linecount, 0L); | |
| 1230 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L); | |
| 1231 } | |
| 1232 } | |
| 1233 | |
| 1234 /* | |
| 1235 * Put cursor on first filtered line for ":range!cmd". | |
| 1236 * Adjust '[ and '] (set by buf_write()). | |
| 1237 */ | |
| 1238 curwin->w_cursor.lnum = line1; | |
| 1239 del_lines(linecount, TRUE); | |
| 1240 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */ | |
| 1241 curbuf->b_op_end.lnum -= linecount; /* adjust '] */ | |
| 1242 write_lnum_adjust(-linecount); /* adjust last line | |
| 1243 for next write */ | |
| 100 | 1244 #ifdef FEAT_FOLDING |
| 1245 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum); | |
| 1246 #endif | |
| 7 | 1247 } |
| 1248 else | |
| 1249 { | |
| 1250 /* | |
| 1251 * Put cursor on last new line for ":r !cmd". | |
| 1252 */ | |
| 169 | 1253 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1; |
| 7 | 1254 curwin->w_cursor.lnum = curbuf->b_op_end.lnum; |
| 1255 } | |
| 100 | 1256 |
| 7 | 1257 beginline(BL_WHITE | BL_FIX); /* cursor on first non-blank */ |
| 1258 --no_wait_return; | |
| 1259 | |
| 1260 if (linecount > p_report) | |
| 1261 { | |
| 1262 if (do_in) | |
| 1263 { | |
|
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diff
changeset
|
1264 vim_snprintf(msg_buf, sizeof(msg_buf), |
| 274 | 1265 _("%ld lines filtered"), (long)linecount); |
| 7 | 1266 if (msg(msg_buf) && !msg_scroll) |
| 1267 /* save message to display it after redraw */ | |
|
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diff
changeset
|
1268 set_keep_msg((char_u *)msg_buf, 0); |
| 7 | 1269 } |
| 1270 else | |
| 1271 msgmore((long)linecount); | |
| 1272 } | |
| 1273 } | |
| 1274 else | |
| 1275 { | |
| 1276 error: | |
| 1277 /* put cursor back in same position for ":w !cmd" */ | |
| 1278 curwin->w_cursor = cursor_save; | |
| 1279 --no_wait_return; | |
| 1280 wait_return(FALSE); | |
| 1281 } | |
| 1282 | |
| 1283 filterend: | |
| 1284 | |
| 1285 if (curbuf != old_curbuf) | |
| 1286 { | |
| 1287 --no_wait_return; | |
|
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diff
changeset
|
1288 emsg(_("E135: *Filter* Autocommands must not change current buffer")); |
| 7 | 1289 } |
| 1290 if (itmp != NULL) | |
| 1291 mch_remove(itmp); | |
| 1292 if (otmp != NULL) | |
| 1293 mch_remove(otmp); | |
| 1294 vim_free(itmp); | |
| 1295 vim_free(otmp); | |
| 1296 } | |
| 1297 | |
| 1298 /* | |
| 1299 * Call a shell to execute a command. | |
| 1300 * When "cmd" is NULL start an interactive shell. | |
| 1301 */ | |
| 1302 void | |
|
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diff
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|
1303 do_shell( |
|
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|
1304 char_u *cmd, |
|
f86adafb28d4
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|
1305 int flags) /* may be SHELL_DOOUT when output is redirected */ |
| 7 | 1306 { |
| 1307 buf_T *buf; | |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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|
1308 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
| 7 | 1309 int save_nwr; |
| 1310 #endif | |
| 1311 #ifdef MSWIN | |
| 1312 int winstart = FALSE; | |
|
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1313 int keep_termcap = FALSE; |
| 7 | 1314 #endif |
| 1315 | |
| 1316 /* | |
| 1317 * Disallow shell commands for "rvim". | |
| 1318 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1319 * security reasons. | |
| 1320 */ | |
| 1321 if (check_restricted() || check_secure()) | |
| 1322 { | |
| 1323 msg_end(); | |
| 1324 return; | |
| 1325 } | |
| 1326 | |
| 1327 #ifdef MSWIN | |
| 1328 /* | |
|
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|
1329 * Check if ":!start" is used. This implies not stopping termcap mode. |
| 7 | 1330 */ |
| 1331 if (cmd != NULL) | |
|
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1332 keep_termcap = winstart = (STRNICMP(cmd, "start ", 6) == 0); |
|
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1333 |
|
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|
1334 # if defined(FEAT_GUI) && defined(FEAT_TERMINAL) |
|
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changeset
|
1335 // Don't stop termcap mode when using a terminal window for the shell. |
|
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changeset
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1336 if (gui.in_use && vim_strchr(p_go, GO_TERMINAL) != NULL) |
|
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diff
changeset
|
1337 keep_termcap = TRUE; |
|
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changeset
|
1338 # endif |
| 7 | 1339 #endif |
| 1340 | |
| 1341 /* | |
| 1342 * For autocommands we want to get the output on the current screen, to | |
| 1343 * avoid having to type return below. | |
| 1344 */ | |
|
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diff
changeset
|
1345 msg_putchar('\r'); // put cursor at start of line |
| 7 | 1346 if (!autocmd_busy) |
| 1347 { | |
| 1348 #ifdef MSWIN | |
|
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diff
changeset
|
1349 if (!keep_termcap) |
| 7 | 1350 #endif |
| 1351 stoptermcap(); | |
| 1352 } | |
| 1353 #ifdef MSWIN | |
| 1354 if (!winstart) | |
| 1355 #endif | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1356 msg_putchar('\n'); // may shift screen one line up |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1357 |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
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diff
changeset
|
1358 // warning message before calling the shell |
|
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1359 if (p_warn && !autocmd_busy && msg_silent == 0) |
|
9649
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1360 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
|
1361 if (bufIsChangedNotTerm(buf)) |
| 7 | 1362 { |
| 1363 #ifdef FEAT_GUI_MSWIN | |
|
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1364 if (!keep_termcap) |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1365 starttermcap(); // don't want a message box here |
| 7 | 1366 #endif |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
1367 msg_puts(_("[No write since last change]\n")); |
| 7 | 1368 #ifdef FEAT_GUI_MSWIN |
|
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1369 if (!keep_termcap) |
| 7 | 1370 stoptermcap(); |
| 1371 #endif | |
| 1372 break; | |
| 1373 } | |
| 1374 | |
|
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1375 // This windgoto is required for when the '\n' resulted in a "delete line |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1376 // 1" command to the terminal. |
| 7 | 1377 if (!swapping_screen()) |
| 1378 windgoto(msg_row, msg_col); | |
| 1379 cursor_on(); | |
| 1380 (void)call_shell(cmd, SHELL_COOKED | flags); | |
| 1381 did_check_timestamps = FALSE; | |
| 1382 need_check_timestamps = TRUE; | |
| 1383 | |
| 1384 /* | |
| 1385 * put the message cursor at the end of the screen, avoids wait_return() | |
| 1386 * to overwrite the text that the external command showed | |
| 1387 */ | |
| 1388 if (!swapping_screen()) | |
| 1389 { | |
| 1390 msg_row = Rows - 1; | |
| 1391 msg_col = 0; | |
| 1392 } | |
| 1393 | |
| 1394 if (autocmd_busy) | |
| 1395 { | |
| 1396 if (msg_silent == 0) | |
| 1397 redraw_later_clear(); | |
| 1398 } | |
| 1399 else | |
| 1400 { | |
| 1401 /* | |
| 1402 * For ":sh" there is no need to call wait_return(), just redraw. | |
| 1403 * Also for the Win32 GUI (the output is in a console window). | |
| 1404 * Otherwise there is probably text on the screen that the user wants | |
| 1405 * to read before redrawing, so call wait_return(). | |
| 1406 */ | |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1407 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1408 # ifdef VIMDLL |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1409 if (!gui.in_use) |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1410 # endif |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1411 { |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1412 if (cmd == NULL |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1413 # ifdef MSWIN |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1414 || (keep_termcap && !need_wait_return) |
| 7 | 1415 # endif |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1416 ) |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1417 { |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1418 if (msg_silent == 0) |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1419 redraw_later_clear(); |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1420 need_wait_return = FALSE; |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1421 } |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1422 else |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1423 { |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1424 /* |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1425 * If we switch screens when starttermcap() is called, we |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1426 * really want to wait for "hit return to continue". |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1427 */ |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1428 save_nwr = no_wait_return; |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1429 if (swapping_screen()) |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1430 no_wait_return = FALSE; |
| 7 | 1431 # ifdef AMIGA |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1432 wait_return(term_console ? -1 : msg_silent == 0); // see below |
| 7 | 1433 # else |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1434 wait_return(msg_silent == 0); |
| 7 | 1435 # endif |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1436 no_wait_return = save_nwr; |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1437 } |
| 7 | 1438 } |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1439 #endif /* FEAT_GUI_MSWIN */ |
| 7 | 1440 |
| 1441 #ifdef MSWIN | |
|
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1442 if (!keep_termcap) // if keep_termcap is TRUE didn't stop termcap |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1443 #endif |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1444 starttermcap(); // start termcap if not done by wait_return() |
| 7 | 1445 |
| 1446 /* | |
| 1447 * In an Amiga window redrawing is caused by asking the window size. | |
| 1448 * If we got an interrupt this will not work. The chance that the | |
| 1449 * window size is wrong is very small, but we need to redraw the | |
| 1450 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY | |
| 1451 * but it saves an extra redraw. | |
| 1452 */ | |
| 1453 #ifdef AMIGA | |
| 1454 if (skip_redraw) /* ':' hit in wait_return() */ | |
| 1455 { | |
| 1456 if (msg_silent == 0) | |
| 1457 redraw_later_clear(); | |
| 1458 } | |
| 1459 else if (term_console) | |
| 1460 { | |
| 1461 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */ | |
| 1462 if (got_int && msg_silent == 0) | |
| 1463 redraw_later_clear(); /* if got_int is TRUE, redraw needed */ | |
| 1464 else | |
| 1465 must_redraw = 0; /* no extra redraw needed */ | |
| 1466 } | |
| 1467 #endif | |
| 1468 } | |
| 1469 | |
| 1470 /* display any error messages now */ | |
| 1471 display_errors(); | |
| 725 | 1472 |
| 1473 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf); | |
| 7 | 1474 } |
| 1475 | |
|
14913
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1476 #if !defined(UNIX) |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1477 static char_u * |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1478 find_pipe(char_u *cmd) |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1479 { |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1480 char_u *p; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1481 int inquote = FALSE; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1482 |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1483 for (p = cmd; *p != NUL; ++p) |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1484 { |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1485 if (!inquote && *p == '|') |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1486 return p; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1487 if (*p == '"') |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1488 inquote = !inquote; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1489 else if (rem_backslash(p)) |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1490 ++p; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1491 } |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1492 return NULL; |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1493 } |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1494 #endif |
|
d4777be849d0
patch 8.1.0468: MS-Windows: filter command with pipe character fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1495 |
| 7 | 1496 /* |
| 1497 * Create a shell command from a command string, input redirection file and | |
| 1498 * output redirection file. | |
| 1499 * Returns an allocated string with the shell command, or NULL for failure. | |
| 1500 */ | |
| 1501 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1502 make_filter_cmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1503 char_u *cmd, /* command */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1504 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
|
1505 char_u *otmp) /* NULL or name of output file */ |
| 7 | 1506 { |
| 1507 char_u *buf; | |
| 1508 long_u len; | |
| 5867 | 1509 |
|
7410
08e62c4fc17d
commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1510 #if defined(UNIX) |
| 5881 | 1511 int is_fish_shell; |
| 5911 | 1512 char_u *shell_name = get_isolated_shell_name(); |
| 5881 | 1513 |
| 5867 | 1514 /* Account for fish's different syntax for subshells */ |
| 5911 | 1515 is_fish_shell = (fnamecmp(shell_name, "fish") == 0); |
| 1516 vim_free(shell_name); | |
| 5867 | 1517 if (is_fish_shell) |
| 1518 len = (long_u)STRLEN(cmd) + 13; /* "begin; " + "; end" + NUL */ | |
| 1519 else | |
| 1520 #endif | |
| 1521 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */ | |
| 7 | 1522 if (itmp != NULL) |
| 1523 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */ | |
| 1524 if (otmp != NULL) | |
| 1525 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */ | |
|
16768
695d9ef00b03
patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents:
16764
diff
changeset
|
1526 buf = alloc(len); |
| 7 | 1527 if (buf == NULL) |
| 1528 return NULL; | |
| 1529 | |
|
7410
08e62c4fc17d
commit https://github.com/vim/vim/commit/53076830fea6df737455523f7e235bfe4f79864d
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
1530 #if defined(UNIX) |
| 7 | 1531 /* |
| 169 | 1532 * Put braces around the command (for concatenated commands) when |
| 1533 * redirecting input and/or output. | |
| 7 | 1534 */ |
| 169 | 1535 if (itmp != NULL || otmp != NULL) |
| 5867 | 1536 { |
| 1537 if (is_fish_shell) | |
| 1538 vim_snprintf((char *)buf, len, "begin; %s; end", (char *)cmd); | |
| 1539 else | |
| 1540 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); | |
| 1541 } | |
| 169 | 1542 else |
| 1543 STRCPY(buf, cmd); | |
| 7 | 1544 if (itmp != NULL) |
| 1545 { | |
| 1546 STRCAT(buf, " < "); | |
| 1547 STRCAT(buf, itmp); | |
| 1548 } | |
| 1549 #else | |
|
18195
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
1550 // For shells that don't understand braces around commands, at least allow |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
1551 // the use of commands in a pipe. |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
1552 if (*p_sxe != NUL && *p_sxq == '(') |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
1553 { |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
1554 if (itmp != NULL || otmp != NULL) |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
1555 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
1556 else |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
1557 STRCPY(buf, cmd); |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
1558 if (itmp != NULL) |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
1559 { |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
1560 STRCAT(buf, " < "); |
|
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patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
1561 STRCAT(buf, itmp); |
|
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patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
1562 } |
|
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patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1563 } |
|
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patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1564 else |
| 7 | 1565 { |
|
18221
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patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1566 STRCPY(buf, cmd); |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1567 if (itmp != NULL) |
| 7 | 1568 { |
|
18221
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1569 char_u *p; |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
18195
diff
changeset
|
1570 |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
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parents:
18195
diff
changeset
|
1571 // If there is a pipe, we have to put the '<' in front of it. |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
18195
diff
changeset
|
1572 // Don't do this when 'shellquote' is not empty, otherwise the |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
18195
diff
changeset
|
1573 // redirection would be inside the quotes. |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
18195
diff
changeset
|
1574 if (*p_shq == NUL) |
| 7 | 1575 { |
|
18221
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
18195
diff
changeset
|
1576 p = find_pipe(buf); |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
18195
diff
changeset
|
1577 if (p != NULL) |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
18195
diff
changeset
|
1578 *p = NUL; |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
18195
diff
changeset
|
1579 } |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
18195
diff
changeset
|
1580 STRCAT(buf, " <"); // " < " causes problems on Amiga |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1581 STRCAT(buf, itmp); |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
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parents:
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diff
changeset
|
1582 if (*p_shq == NUL) |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18195
diff
changeset
|
1583 { |
|
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patch 8.1.2105: MS-Windows: system() may crash
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parents:
18195
diff
changeset
|
1584 p = find_pipe(cmd); |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
18195
diff
changeset
|
1585 if (p != NULL) |
|
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patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1586 { |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1587 STRCAT(buf, " "); // insert a space before the '|' for DOS |
|
d27060eba45f
patch 8.1.2105: MS-Windows: system() may crash
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parents:
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diff
changeset
|
1588 STRCAT(buf, p); |
|
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patch 8.1.2105: MS-Windows: system() may crash
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1589 } |
| 7 | 1590 } |
| 1591 } | |
| 1592 } | |
| 1593 #endif | |
| 1594 if (otmp != NULL) | |
| 1872 | 1595 append_redir(buf, (int)len, p_srr, otmp); |
| 7 | 1596 |
| 1597 return buf; | |
| 1598 } | |
| 1599 | |
| 1600 /* | |
| 1872 | 1601 * Append output redirection for file "fname" to the end of string buffer |
| 1602 * "buf[buflen]" | |
| 7 | 1603 * Works with the 'shellredir' and 'shellpipe' options. |
| 1604 * The caller should make sure that there is enough room: | |
| 1605 * STRLEN(opt) + STRLEN(fname) + 3 | |
| 1606 */ | |
| 1607 void | |
|
7819
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parents:
7799
diff
changeset
|
1608 append_redir( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
1609 char_u *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1610 int buflen, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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7799
diff
changeset
|
1611 char_u *opt, |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
1612 char_u *fname) |
| 7 | 1613 { |
| 1614 char_u *p; | |
| 1872 | 1615 char_u *end; |
| 1616 | |
| 1617 end = buf + STRLEN(buf); | |
|
18195
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1618 // find "%s" |
| 7 | 1619 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p) |
|
5257
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updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1620 { |
|
18195
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1621 if (p[1] == 's') // found %s |
| 7 | 1622 break; |
|
18195
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patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
1623 if (p[1] == '%') // skip %% |
|
5257
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1624 ++p; |
|
e63e4b4be923
updated for version 7.4b.005
Bram Moolenaar <bram@vim.org>
parents:
5242
diff
changeset
|
1625 } |
| 7 | 1626 if (p != NULL) |
| 1627 { | |
|
18195
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1628 #ifdef MSWIN |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
1629 *end++ = ' '; // not really needed? Not with sh, ksh or bash |
|
a81f0c936112
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1630 #endif |
|
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patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
1631 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
| 1872 | 1632 (char *)opt, (char *)fname); |
| 7 | 1633 } |
| 1634 else | |
| 1872 | 1635 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
| 7 | 1636 #ifdef FEAT_QUICKFIX |
| 1637 " %s %s", | |
| 1638 #else | |
|
18195
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1639 " %s%s", // " > %s" causes problems on Amiga |
| 7 | 1640 #endif |
| 1641 (char *)opt, (char *)fname); | |
| 1642 } | |
| 1643 | |
|
9272
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9270
diff
changeset
|
1644 /* |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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9270
diff
changeset
|
1645 * 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
|
1646 * was used. |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
1647 */ |
|
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
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9330
diff
changeset
|
1648 time_T |
|
9272
f5d9eb512f8b
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9270
diff
changeset
|
1649 vim_time(void) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
9270
diff
changeset
|
1650 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
1651 # ifdef FEAT_EVAL |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
1652 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
|
1653 # else |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
1654 return time(NULL); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
1655 # endif |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
1656 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
1657 |
| 7 | 1658 /* |
| 1659 * Implementation of ":fixdel", also used by get_stty(). | |
| 1660 * <BS> resulting <Del> | |
| 1661 * ^? ^H | |
| 1662 * not ^? ^? | |
| 1663 */ | |
| 1664 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1665 do_fixdel(exarg_T *eap UNUSED) |
| 7 | 1666 { |
| 1667 char_u *p; | |
| 1668 | |
| 1669 p = find_termcode((char_u *)"kb"); | |
| 1670 add_termcode((char_u *)"kD", p != NULL | |
| 1671 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
| 1672 } | |
| 1673 | |
| 1674 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1675 print_line_no_prefix( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
1676 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1677 int use_number, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1678 int list) |
| 7 | 1679 { |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
1680 char numbuf[30]; |
| 7 | 1681 |
| 1682 if (curwin->w_p_nu || use_number) | |
| 1683 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
1684 vim_snprintf(numbuf, sizeof(numbuf), |
| 1872 | 1685 "%*ld ", number_width(curwin), (long)lnum); |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
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parents:
11144
diff
changeset
|
1686 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */ |
| 7 | 1687 } |
| 169 | 1688 msg_prt_line(ml_get(lnum), list); |
| 7 | 1689 } |
| 1690 | |
| 1691 /* | |
| 1692 * Print a text line. Also in silent mode ("ex -s"). | |
| 1693 */ | |
| 1694 void | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1695 print_line(linenr_T lnum, int use_number, int list) |
| 7 | 1696 { |
| 1697 int save_silent = silent_mode; | |
| 1698 | |
|
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
1699 /* apply :filter /pat/ */ |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
1700 if (message_filtered(ml_get(lnum))) |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1701 return; |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
1702 |
| 169 | 1703 msg_start(); |
| 7 | 1704 silent_mode = FALSE; |
| 169 | 1705 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
| 1706 print_line_no_prefix(lnum, use_number, list); | |
| 7 | 1707 if (save_silent) |
| 1708 { | |
| 1709 msg_putchar('\n'); | |
| 1710 cursor_on(); /* msg_start() switches it off */ | |
| 1711 out_flush(); | |
| 1712 silent_mode = save_silent; | |
| 1798 | 1713 } |
| 1714 info_message = FALSE; | |
| 7 | 1715 } |
| 1716 | |
|
4589
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Bram Moolenaar <bram@vim.org>
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4285
diff
changeset
|
1717 int |
|
7819
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7799
diff
changeset
|
1718 rename_buffer(char_u *new_fname) |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1719 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
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4285
diff
changeset
|
1720 char_u *fname, *sfname, *xfname; |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
1721 buf_T *buf; |
|
219b2fcad60d
updated for version 7.3.1054
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diff
changeset
|
1722 |
|
219b2fcad60d
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changeset
|
1723 buf = curbuf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
1724 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
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4285
diff
changeset
|
1725 /* buffer changed, don't change name now */ |
|
fa39483a1363
updated for version 7.3.1042
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parents:
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diff
changeset
|
1726 if (buf != curbuf) |
|
fa39483a1363
updated for version 7.3.1042
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parents:
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diff
changeset
|
1727 return FAIL; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1728 #ifdef FEAT_EVAL |
|
4589
fa39483a1363
updated for version 7.3.1042
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parents:
4285
diff
changeset
|
1729 if (aborting()) /* autocmds may abort script processing */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
1730 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1731 #endif |
|
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1732 /* |
|
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1733 * The name of the current buffer will be changed. |
|
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1734 * A new (unlisted) buffer entry needs to be made to hold the old file |
|
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1735 * name, which will become the alternate file name. |
|
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1736 * But don't set the alternate file name if the buffer didn't have a |
|
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1737 * name. |
|
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1738 */ |
|
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1739 fname = curbuf->b_ffname; |
|
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1740 sfname = curbuf->b_sfname; |
|
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1741 xfname = curbuf->b_fname; |
|
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1742 curbuf->b_ffname = NULL; |
|
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1743 curbuf->b_sfname = NULL; |
|
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1744 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
|
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1745 { |
|
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1746 curbuf->b_ffname = fname; |
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1747 curbuf->b_sfname = sfname; |
|
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1748 return FAIL; |
|
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1749 } |
|
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1750 curbuf->b_flags |= BF_NOTEDITED; |
|
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1751 if (xfname != NULL && *xfname != NUL) |
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1752 { |
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1753 buf = buflist_new(fname, xfname, curwin->w_cursor.lnum, 0); |
|
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1754 if (buf != NULL && !cmdmod.keepalt) |
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1755 curwin->w_alt_fnum = buf->b_fnum; |
|
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1756 } |
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1757 vim_free(fname); |
|
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1758 vim_free(sfname); |
|
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1759 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
|
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1760 |
|
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1761 /* Change directories when the 'acd' option is set. */ |
|
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1762 DO_AUTOCHDIR; |
|
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1763 return OK; |
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1764 } |
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1765 |
| 7 | 1766 /* |
| 1767 * ":file[!] [fname]". | |
| 1768 */ | |
| 1769 void | |
|
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1770 ex_file(exarg_T *eap) |
| 7 | 1771 { |
| 14 | 1772 /* ":0file" removes the file name. Check for illegal uses ":3file", |
| 1773 * "0file name", etc. */ | |
| 1774 if (eap->addr_count > 0 | |
| 1775 && (*eap->arg != NUL | |
| 1776 || eap->line2 > 0 | |
| 1777 || eap->addr_count > 1)) | |
| 1778 { | |
|
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1779 emsg(_(e_invarg)); |
| 14 | 1780 return; |
| 1781 } | |
| 1782 | |
| 1783 if (*eap->arg != NUL || eap->addr_count == 1) | |
| 7 | 1784 { |
|
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1785 if (rename_buffer(eap->arg) == FAIL) |
| 7 | 1786 return; |
|
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1787 redraw_tabline = TRUE; |
|
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1788 } |
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1789 |
|
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1790 // print file name if no argument or 'F' is not in 'shortmess' |
|
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1791 if (*eap->arg == NUL || !shortmess(SHM_FILEINFO)) |
|
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|
1792 fileinfo(FALSE, FALSE, eap->forceit); |
| 7 | 1793 } |
| 1794 | |
| 1795 /* | |
| 1796 * ":update". | |
| 1797 */ | |
| 1798 void | |
|
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1799 ex_update(exarg_T *eap) |
| 7 | 1800 { |
| 1801 if (curbufIsChanged()) | |
| 1802 (void)do_write(eap); | |
| 1803 } | |
| 1804 | |
| 1805 /* | |
| 1806 * ":write" and ":saveas". | |
| 1807 */ | |
| 1808 void | |
|
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1809 ex_write(exarg_T *eap) |
| 7 | 1810 { |
|
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1811 if (eap->cmdidx == CMD_saveas) |
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1812 { |
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1813 // :saveas does not take a range, uses all lines. |
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1814 eap->line1 = 1; |
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1815 eap->line2 = curbuf->b_ml.ml_line_count; |
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1816 } |
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1817 |
| 7 | 1818 if (eap->usefilter) /* input lines to shell command */ |
| 1819 do_bang(1, eap, FALSE, TRUE, FALSE); | |
| 1820 else | |
| 1821 (void)do_write(eap); | |
| 1822 } | |
| 1823 | |
| 1824 /* | |
| 1825 * write current buffer to file 'eap->arg' | |
| 1826 * if 'eap->append' is TRUE, append to the file | |
| 1827 * | |
| 1828 * if *eap->arg == NUL write to current file | |
| 1829 * | |
| 1830 * return FAIL for failure, OK otherwise | |
| 1831 */ | |
| 1832 int | |
|
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|
1833 do_write(exarg_T *eap) |
| 7 | 1834 { |
| 1835 int other; | |
| 1836 char_u *fname = NULL; /* init to shut up gcc */ | |
| 1837 char_u *ffname; | |
| 1838 int retval = FAIL; | |
| 1839 char_u *free_fname = NULL; | |
| 1840 #ifdef FEAT_BROWSE | |
| 1841 char_u *browse_file = NULL; | |
| 1842 #endif | |
| 1843 buf_T *alt_buf = NULL; | |
|
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|
1844 int name_was_missing; |
| 7 | 1845 |
| 1846 if (not_writing()) /* check 'write' option */ | |
| 1847 return FAIL; | |
| 1848 | |
| 1849 ffname = eap->arg; | |
| 1850 #ifdef FEAT_BROWSE | |
|
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1851 if (cmdmod.browse && !exiting) |
| 7 | 1852 { |
| 29 | 1853 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
| 7 | 1854 NULL, NULL, NULL, curbuf); |
| 1855 if (browse_file == NULL) | |
| 1856 goto theend; | |
| 1857 ffname = browse_file; | |
| 1858 } | |
| 1859 #endif | |
| 1860 if (*ffname == NUL) | |
| 1861 { | |
| 1862 if (eap->cmdidx == CMD_saveas) | |
| 1863 { | |
|
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1864 emsg(_(e_argreq)); |
| 7 | 1865 goto theend; |
| 1866 } | |
| 1867 other = FALSE; | |
| 1868 } | |
| 1869 else | |
| 1870 { | |
| 1871 fname = ffname; | |
| 1872 free_fname = fix_fname(ffname); | |
| 1873 /* | |
| 1874 * When out-of-memory, keep unexpanded file name, because we MUST be | |
| 1875 * able to write the file in this situation. | |
| 1876 */ | |
| 1877 if (free_fname != NULL) | |
| 1878 ffname = free_fname; | |
| 1879 other = otherfile(ffname); | |
| 1880 } | |
| 1881 | |
| 1882 /* | |
| 1883 * If we have a new file, put its name in the list of alternate file names. | |
| 1884 */ | |
| 1885 if (other) | |
| 1886 { | |
| 1887 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
| 1888 || eap->cmdidx == CMD_saveas) | |
| 1889 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
| 1890 else | |
| 1891 alt_buf = buflist_findname(ffname); | |
| 1892 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
| 1893 { | |
| 1894 /* Overwriting a file that is loaded in another buffer is not a | |
| 1895 * good idea. */ | |
|
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1896 emsg(_(e_bufloaded)); |
| 7 | 1897 goto theend; |
| 1898 } | |
| 1899 } | |
| 1900 | |
| 1901 /* | |
| 1902 * Writing to the current file is not allowed in readonly mode | |
| 1903 * and a file name is required. | |
| 1904 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
| 1905 */ | |
| 1906 if (!other && ( | |
| 1907 #ifdef FEAT_QUICKFIX | |
| 1908 bt_dontwrite_msg(curbuf) || | |
| 1909 #endif | |
| 1910 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
| 1911 goto theend; | |
| 1912 | |
| 1913 if (!other) | |
| 1914 { | |
| 1915 ffname = curbuf->b_ffname; | |
| 1916 fname = curbuf->b_fname; | |
| 1917 /* | |
| 1918 * Not writing the whole file is only allowed with '!'. | |
| 1919 */ | |
| 1920 if ( (eap->line1 != 1 | |
| 1921 || eap->line2 != curbuf->b_ml.ml_line_count) | |
| 1922 && !eap->forceit | |
| 1923 && !eap->append | |
| 1924 && !p_wa) | |
| 1925 { | |
| 1926 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 1927 if (p_confirm || cmdmod.confirm) | |
| 1928 { | |
| 1929 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
| 1930 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
| 1931 goto theend; | |
| 1932 eap->forceit = TRUE; | |
| 1933 } | |
| 1934 else | |
| 1935 #endif | |
| 1936 { | |
|
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1937 emsg(_("E140: Use ! to write partial buffer")); |
| 7 | 1938 goto theend; |
| 1939 } | |
| 1940 } | |
| 1941 } | |
| 1942 | |
| 1943 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
| 1944 { | |
| 1945 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
| 1946 { | |
| 1947 buf_T *was_curbuf = curbuf; | |
| 1948 | |
| 1949 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
| 21 | 1950 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
|
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1951 #ifdef FEAT_EVAL |
| 7 | 1952 if (curbuf != was_curbuf || aborting()) |
|
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1953 #else |
| 7 | 1954 if (curbuf != was_curbuf) |
|
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|
1955 #endif |
| 7 | 1956 { |
| 1957 /* buffer changed, don't change name now */ | |
| 1958 retval = FAIL; | |
| 1959 goto theend; | |
| 1960 } | |
| 1961 /* Exchange the file names for the current and the alternate | |
| 1962 * buffer. This makes it look like we are now editing the buffer | |
| 1963 * under the new name. Must be done before buf_write(), because | |
| 1964 * if there is no file name and 'cpo' contains 'F', it will set | |
| 1965 * the file name. */ | |
| 1966 fname = alt_buf->b_fname; | |
| 1967 alt_buf->b_fname = curbuf->b_fname; | |
| 1968 curbuf->b_fname = fname; | |
| 1969 fname = alt_buf->b_ffname; | |
| 1970 alt_buf->b_ffname = curbuf->b_ffname; | |
| 1971 curbuf->b_ffname = fname; | |
| 1972 fname = alt_buf->b_sfname; | |
| 1973 alt_buf->b_sfname = curbuf->b_sfname; | |
| 1974 curbuf->b_sfname = fname; | |
| 1975 buf_name_changed(curbuf); | |
|
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1976 |
| 7 | 1977 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
| 21 | 1978 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
| 7 | 1979 if (!alt_buf->b_p_bl) |
| 1980 { | |
| 1981 alt_buf->b_p_bl = TRUE; | |
| 1982 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
| 1983 } | |
|
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1984 #ifdef FEAT_EVAL |
| 7 | 1985 if (curbuf != was_curbuf || aborting()) |
|
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1986 #else |
| 7 | 1987 if (curbuf != was_curbuf) |
|
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|
1988 #endif |
| 7 | 1989 { |
| 1990 /* buffer changed, don't write the file */ | |
| 1991 retval = FAIL; | |
| 1992 goto theend; | |
| 1993 } | |
| 634 | 1994 |
| 1995 /* If 'filetype' was empty try detecting it now. */ | |
| 1996 if (*curbuf->b_p_ft == NUL) | |
| 1997 { | |
| 819 | 1998 if (au_has_group((char_u *)"filetypedetect")) |
| 1999 (void)do_doautocmd((char_u *)"filetypedetect BufRead", | |
|
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2000 TRUE, NULL); |
| 717 | 2001 do_modelines(0); |
| 634 | 2002 } |
| 2648 | 2003 |
| 2004 /* Autocommands may have changed buffer names, esp. when | |
| 2005 * 'autochdir' is set. */ | |
| 2006 fname = curbuf->b_sfname; | |
| 7 | 2007 } |
| 2008 | |
|
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2009 name_was_missing = curbuf->b_ffname == NULL; |
|
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|
2010 |
| 7 | 2011 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
| 2012 eap, eap->append, eap->forceit, TRUE, FALSE); | |
| 634 | 2013 |
| 819 | 2014 /* After ":saveas fname" reset 'readonly'. */ |
| 961 | 2015 if (eap->cmdidx == CMD_saveas) |
| 2016 { | |
| 2017 if (retval == OK) | |
| 1806 | 2018 { |
| 961 | 2019 curbuf->b_p_ro = FALSE; |
| 1806 | 2020 redraw_tabline = TRUE; |
| 2021 } | |
|
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|
2022 } |
|
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diff
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|
2023 |
|
38e2fc4ee4ef
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diff
changeset
|
2024 /* Change directories when the 'acd' option is set and the file name |
|
38e2fc4ee4ef
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|
2025 * got changed or set. */ |
|
38e2fc4ee4ef
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diff
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|
2026 if (eap->cmdidx == CMD_saveas || name_was_missing) |
|
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|
2027 DO_AUTOCHDIR; |
| 7 | 2028 } |
| 2029 | |
| 2030 theend: | |
| 2031 #ifdef FEAT_BROWSE | |
| 2032 vim_free(browse_file); | |
| 2033 #endif | |
| 2034 vim_free(free_fname); | |
| 2035 return retval; | |
| 2036 } | |
| 2037 | |
| 2038 /* | |
| 2039 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
| 2040 * BF_NEW or BF_READERR, check for overwriting current file. | |
| 2041 * May set eap->forceit if a dialog says it's OK to overwrite. | |
| 2042 * Return OK if it's OK, FAIL if it is not. | |
| 2043 */ | |
| 3486 | 2044 int |
|
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|
2045 check_overwrite( |
|
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|
2046 exarg_T *eap, |
|
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|
2047 buf_T *buf, |
|
f86adafb28d4
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|
2048 char_u *fname, /* file name to be used (can differ from |
| 7 | 2049 buf->ffname) */ |
|
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|
2050 char_u *ffname, /* full path version of fname */ |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2051 int other) /* writing under other name */ |
| 7 | 2052 { |
| 2053 /* | |
| 2054 * write to other file or b_flags set or not writing the whole file: | |
| 2055 * overwriting only allowed with '!' | |
| 2056 */ | |
| 2057 if ( (other | |
| 2058 || (buf->b_flags & BF_NOTEDITED) | |
| 2059 || ((buf->b_flags & BF_NEW) | |
| 2060 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
| 2061 || (buf->b_flags & BF_READERR)) | |
| 2062 && !p_wa | |
| 1457 | 2063 #ifdef FEAT_QUICKFIX |
|
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|
2064 && !bt_nofilename(buf) |
| 1457 | 2065 #endif |
| 7 | 2066 && vim_fexists(ffname)) |
| 2067 { | |
| 460 | 2068 if (!eap->forceit && !eap->append) |
| 7 | 2069 { |
| 460 | 2070 #ifdef UNIX |
| 637 | 2071 /* with UNIX it is possible to open a directory */ |
| 460 | 2072 if (mch_isdir(ffname)) |
| 2073 { | |
|
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|
2074 semsg(_(e_isadir2), ffname); |
| 460 | 2075 return FAIL; |
| 2076 } | |
| 7 | 2077 #endif |
| 2078 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 460 | 2079 if (p_confirm || cmdmod.confirm) |
| 2080 { | |
| 2770 | 2081 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 2082 |
| 2083 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
| 2084 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
| 2085 return FAIL; | |
| 2086 eap->forceit = TRUE; | |
| 2087 } | |
| 2088 else | |
| 2089 #endif | |
| 2090 { | |
|
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|
2091 emsg(_(e_exists)); |
| 7 | 2092 return FAIL; |
| 460 | 2093 } |
| 7 | 2094 } |
| 460 | 2095 |
| 2096 /* For ":w! filename" check that no swap file exists for "filename". */ | |
| 2097 if (other && !emsg_silent) | |
| 7 | 2098 { |
| 2770 | 2099 char_u *dir; |
| 460 | 2100 char_u *p; |
| 2101 int r; | |
| 2102 char_u *swapname; | |
| 2103 | |
| 2104 /* We only try the first entry in 'directory', without checking if | |
| 2105 * it's writable. If the "." directory is not writable the write | |
| 2106 * will probably fail anyway. | |
| 2107 * Use 'shortname' of the current buffer, since there is no buffer | |
| 2108 * for the written file. */ | |
| 2109 if (*p_dir == NUL) | |
| 2770 | 2110 { |
| 2111 dir = alloc(5); | |
| 2112 if (dir == NULL) | |
| 2113 return FAIL; | |
| 460 | 2114 STRCPY(dir, "."); |
| 2770 | 2115 } |
| 460 | 2116 else |
| 2117 { | |
| 2770 | 2118 dir = alloc(MAXPATHL); |
| 2119 if (dir == NULL) | |
| 2120 return FAIL; | |
| 460 | 2121 p = p_dir; |
| 2122 copy_option_part(&p, dir, MAXPATHL, ","); | |
| 2123 } | |
| 2124 swapname = makeswapname(fname, ffname, curbuf, dir); | |
| 2770 | 2125 vim_free(dir); |
| 460 | 2126 r = vim_fexists(swapname); |
| 2127 if (r) | |
| 2128 { | |
| 2129 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 2130 if (p_confirm || cmdmod.confirm) | |
| 2131 { | |
| 2770 | 2132 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 2133 |
| 2134 dialog_msg(buff, | |
| 2135 _("Swap file \"%s\" exists, overwrite anyway?"), | |
| 2136 swapname); | |
| 2137 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
| 2138 != VIM_YES) | |
| 819 | 2139 { |
| 2140 vim_free(swapname); | |
| 460 | 2141 return FAIL; |
| 819 | 2142 } |
| 460 | 2143 eap->forceit = TRUE; |
| 2144 } | |
| 2145 else | |
| 2146 #endif | |
| 2147 { | |
|
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|
2148 semsg(_("E768: Swap file exists: %s (:silent! overrides)"), |
| 460 | 2149 swapname); |
| 819 | 2150 vim_free(swapname); |
| 460 | 2151 return FAIL; |
| 2152 } | |
| 2153 } | |
| 819 | 2154 vim_free(swapname); |
| 7 | 2155 } |
| 2156 } | |
| 2157 return OK; | |
| 2158 } | |
| 2159 | |
| 2160 /* | |
| 2161 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
| 2162 */ | |
| 2163 void | |
|
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diff
changeset
|
2164 ex_wnext(exarg_T *eap) |
| 7 | 2165 { |
| 2166 int i; | |
| 2167 | |
| 2168 if (eap->cmd[1] == 'n') | |
| 2169 i = curwin->w_arg_idx + (int)eap->line2; | |
| 2170 else | |
| 2171 i = curwin->w_arg_idx - (int)eap->line2; | |
| 2172 eap->line1 = 1; | |
| 2173 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 2174 if (do_write(eap) != FAIL) | |
| 2175 do_argfile(eap, i); | |
| 2176 } | |
| 2177 | |
| 2178 /* | |
| 2179 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
| 2180 */ | |
| 2181 void | |
|
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diff
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|
2182 do_wqall(exarg_T *eap) |
| 7 | 2183 { |
| 2184 buf_T *buf; | |
| 2185 int error = 0; | |
| 2186 int save_forceit = eap->forceit; | |
| 2187 | |
| 2188 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
| 2189 exiting = TRUE; | |
| 2190 | |
|
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|
2191 FOR_ALL_BUFFERS(buf) |
| 7 | 2192 { |
|
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|
2193 #ifdef FEAT_TERMINAL |
|
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|
2194 if (exiting && term_job_running(buf->b_term)) |
|
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|
2195 { |
|
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|
2196 no_write_message_nobang(buf); |
|
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|
2197 ++error; |
|
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|
2198 } |
|
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|
2199 else |
|
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|
2200 #endif |
|
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diff
changeset
|
2201 if (bufIsChanged(buf) && !bt_dontwrite(buf)) |
| 7 | 2202 { |
| 2203 /* | |
| 2204 * Check if there is a reason the buffer cannot be written: | |
| 2205 * 1. if the 'write' option is set | |
| 2206 * 2. if there is no file name (even after browsing) | |
| 2207 * 3. if the 'readonly' is set (even after a dialog) | |
| 2208 * 4. if overwriting is allowed (even after a dialog) | |
| 2209 */ | |
| 2210 if (not_writing()) | |
| 2211 { | |
| 2212 ++error; | |
| 2213 break; | |
| 2214 } | |
| 2215 #ifdef FEAT_BROWSE | |
| 2216 /* ":browse wall": ask for file name if there isn't one */ | |
| 2217 if (buf->b_ffname == NULL && cmdmod.browse) | |
| 2218 browse_save_fname(buf); | |
| 2219 #endif | |
| 2220 if (buf->b_ffname == NULL) | |
| 2221 { | |
|
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diff
changeset
|
2222 semsg(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); |
| 7 | 2223 ++error; |
| 2224 } | |
| 2225 else if (check_readonly(&eap->forceit, buf) | |
| 2226 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
| 2227 FALSE) == FAIL) | |
| 2228 { | |
| 2229 ++error; | |
| 2230 } | |
| 2231 else | |
| 2232 { | |
|
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|
2233 bufref_T bufref; |
|
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|
2234 |
|
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changeset
|
2235 set_bufref(&bufref, buf); |
| 7 | 2236 if (buf_write_all(buf, eap->forceit) == FAIL) |
| 2237 ++error; | |
| 2238 /* an autocommand may have deleted the buffer */ | |
|
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changeset
|
2239 if (!bufref_valid(&bufref)) |
| 7 | 2240 buf = firstbuf; |
| 2241 } | |
| 2242 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
| 2243 } | |
| 2244 } | |
| 2245 if (exiting) | |
| 2246 { | |
| 2247 if (!error) | |
| 2248 getout(0); /* exit Vim */ | |
| 2249 not_exiting(); | |
| 2250 } | |
| 2251 } | |
| 2252 | |
| 2253 /* | |
| 2254 * Check the 'write' option. | |
|
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diff
changeset
|
2255 * Return TRUE and give a message when it's not set. |
| 7 | 2256 */ |
|
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2257 static int |
|
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|
2258 not_writing(void) |
| 7 | 2259 { |
| 2260 if (p_write) | |
| 2261 return FALSE; | |
|
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|
2262 emsg(_("E142: File not written: Writing is disabled by 'write' option")); |
| 7 | 2263 return TRUE; |
| 2264 } | |
| 2265 | |
| 2266 /* | |
| 1303 | 2267 * Check if a buffer is read-only (either 'readonly' option is set or file is |
| 2268 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
| 2269 * message when the buffer is readonly. | |
| 7 | 2270 */ |
| 2271 static int | |
|
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|
2272 check_readonly(int *forceit, buf_T *buf) |
| 7 | 2273 { |
|
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changeset
|
2274 stat_T st; |
| 1303 | 2275 |
| 2276 /* Handle a file being readonly when the 'readonly' option is set or when | |
| 2277 * the file exists and permissions are read-only. | |
| 2278 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
| 2279 * important for device checks but not here. */ | |
| 2280 if (!*forceit && (buf->b_p_ro | |
| 2281 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
| 2282 && check_file_readonly(buf->b_ffname, 0777)))) | |
| 7 | 2283 { |
| 2284 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 2285 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
| 2286 { | |
| 2770 | 2287 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 2288 |
| 1303 | 2289 if (buf->b_p_ro) |
| 2290 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
| 2291 buf->b_fname); | |
| 2292 else | |
| 2293 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
| 7 | 2294 buf->b_fname); |
| 2295 | |
| 2296 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
| 2297 { | |
| 2298 /* Set forceit, to force the writing of a readonly file */ | |
| 2299 *forceit = TRUE; | |
| 2300 return FALSE; | |
| 2301 } | |
| 2302 else | |
| 2303 return TRUE; | |
| 2304 } | |
| 2305 else | |
| 2306 #endif | |
| 1303 | 2307 if (buf->b_p_ro) |
|
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2308 emsg(_(e_readonly)); |
| 1303 | 2309 else |
|
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2310 semsg(_("E505: \"%s\" is read-only (add ! to override)"), |
| 1303 | 2311 buf->b_fname); |
| 7 | 2312 return TRUE; |
| 2313 } | |
| 1303 | 2314 |
| 7 | 2315 return FALSE; |
| 2316 } | |
| 2317 | |
| 2318 /* | |
|
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|
2319 * Try to abandon the current file and edit a new or existing file. |
|
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|
2320 * "fnum" is the number of the file, if zero use "ffname_arg"/"sfname_arg". |
|
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|
2321 * "lnum" is the line number for the cursor in the new file (if non-zero). |
| 7 | 2322 * |
|
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2323 * Return: |
|
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2324 * GETFILE_ERROR for "normal" error, |
|
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|
2325 * GETFILE_NOT_WRITTEN for "not written" error, |
|
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|
2326 * GETFILE_SAME_FILE for success |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2327 * GETFILE_OPEN_OTHER for successfully opening another file. |
| 7 | 2328 */ |
| 2329 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2330 getfile( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2331 int fnum, |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
2332 char_u *ffname_arg, |
|
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
2333 char_u *sfname_arg, |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2334 int setpm, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2335 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2336 int forceit) |
| 7 | 2337 { |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
2338 char_u *ffname = ffname_arg; |
|
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
2339 char_u *sfname = sfname_arg; |
| 7 | 2340 int other; |
| 2341 int retval; | |
| 2342 char_u *free_me = NULL; | |
| 2343 | |
| 634 | 2344 if (text_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2345 return GETFILE_ERROR; |
| 819 | 2346 if (curbuf_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2347 return GETFILE_ERROR; |
| 7 | 2348 |
| 2349 if (fnum == 0) | |
| 2350 { | |
| 2351 /* make ffname full path, set sfname */ | |
| 2352 fname_expand(curbuf, &ffname, &sfname); | |
| 2353 other = otherfile(ffname); | |
| 2354 free_me = ffname; /* has been allocated, free() later */ | |
| 2355 } | |
| 2356 else | |
| 2357 other = (fnum != curbuf->b_fnum); | |
| 2358 | |
| 2359 if (other) | |
| 2360 ++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
|
2361 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf) |
| 7 | 2362 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) |
| 2363 { | |
| 2364 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 2365 if (p_confirm && p_write) | |
| 2366 dialog_changed(curbuf, FALSE); | |
| 2367 if (curbufIsChanged()) | |
| 2368 #endif | |
| 2369 { | |
| 2370 if (other) | |
| 2371 --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
|
2372 no_write_message(); |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2373 retval = GETFILE_NOT_WRITTEN; /* file has been changed */ |
| 7 | 2374 goto theend; |
| 2375 } | |
| 2376 } | |
| 2377 if (other) | |
| 2378 --no_wait_return; | |
| 2379 if (setpm) | |
| 2380 setpcmark(); | |
| 2381 if (!other) | |
| 2382 { | |
| 2383 if (lnum != 0) | |
| 2384 curwin->w_cursor.lnum = lnum; | |
| 2385 check_cursor_lnum(); | |
| 2386 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
|
2387 retval = GETFILE_SAME_FILE; /* it's in the same file */ |
| 7 | 2388 } |
| 2389 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
|
2390 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
| 1743 | 2391 curwin) == OK) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2392 retval = GETFILE_OPEN_OTHER; /* opened another file */ |
| 7 | 2393 else |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2394 retval = GETFILE_ERROR; /* error encountered */ |
| 7 | 2395 |
| 2396 theend: | |
| 2397 vim_free(free_me); | |
| 2398 return retval; | |
| 2399 } | |
| 2400 | |
| 2401 /* | |
| 2402 * start editing a new file | |
| 2403 * | |
| 2404 * fnum: file number; if zero use ffname/sfname | |
| 2405 * ffname: the file name | |
| 2406 * - full path if sfname used, | |
| 2407 * - any file name if sfname is NULL | |
| 2408 * - empty string to re-edit with the same file name (but may be | |
| 2409 * in a different directory) | |
| 2410 * - NULL to start an empty buffer | |
| 2411 * sfname: the short file name (or NULL) | |
| 2412 * eap: contains the command to be executed after loading the file and | |
| 2413 * forced 'ff' and 'fenc' | |
| 2414 * newlnum: if > 0: put cursor on this line number (if possible) | |
| 2415 * if ECMD_LASTL: use last position in loaded file | |
| 2416 * if ECMD_LAST: use last position in all files | |
| 2417 * if ECMD_ONE: use first line | |
| 2418 * flags: | |
| 2419 * ECMD_HIDE: if TRUE don't free the current buffer | |
| 2420 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
| 2421 * ECMD_OLDBUF: use existing buffer if it exists | |
| 2422 * ECMD_FORCEIT: ! used for Ex command | |
| 2423 * ECMD_ADDBUF: don't edit, just add to buffer list | |
| 1743 | 2424 * 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
|
2425 * 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
|
2426 * of the previous buffer for "oldwin" is stored. |
| 7 | 2427 * |
| 2428 * return FAIL for failure, OK otherwise | |
| 2429 */ | |
| 2430 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2431 do_ecmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2432 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2433 char_u *ffname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2434 char_u *sfname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2435 exarg_T *eap, /* can be NULL! */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2436 linenr_T newlnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2437 int flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2438 win_T *oldwin) |
| 7 | 2439 { |
| 2440 int other_file; /* TRUE if editing another file */ | |
| 2441 int oldbuf; /* TRUE if using existing buffer */ | |
| 2442 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
| 2443 into the buffer unexpectedly */ | |
| 2444 char_u *new_name = NULL; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2445 #if defined(FEAT_EVAL) |
| 716 | 2446 int did_set_swapcommand = FALSE; |
| 7 | 2447 #endif |
| 2448 buf_T *buf; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2449 bufref_T bufref; |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2450 bufref_T old_curbuf; |
| 7 | 2451 char_u *free_fname = NULL; |
| 2452 #ifdef FEAT_BROWSE | |
| 2453 char_u *browse_file = NULL; | |
| 2454 #endif | |
| 2455 int retval = FAIL; | |
| 2456 long n; | |
| 6702 | 2457 pos_T orig_pos; |
| 7 | 2458 linenr_T topline = 0; |
| 2459 int newcol = -1; | |
| 2460 int solcol = -1; | |
| 2461 pos_T *pos; | |
| 2462 char_u *command = NULL; | |
| 1185 | 2463 #ifdef FEAT_SPELL |
| 2464 int did_get_winopts = FALSE; | |
| 2465 #endif | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2466 int readfile_flags = 0; |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2467 int did_inc_redrawing_disabled = FALSE; |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2468 long *so_ptr = curwin->w_p_so >= 0 ? &curwin->w_p_so : &p_so; |
| 7 | 2469 |
| 2470 if (eap != NULL) | |
| 2471 command = eap->do_ecmd_cmd; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2472 set_bufref(&old_curbuf, curbuf); |
| 7 | 2473 |
| 2474 if (fnum != 0) | |
| 2475 { | |
| 2476 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
| 2477 return OK; /* nothing to do */ | |
| 2478 other_file = TRUE; | |
| 2479 } | |
| 2480 else | |
| 2481 { | |
| 2482 #ifdef FEAT_BROWSE | |
|
17190
94cc7da54754
patch 8.1.1594: may still start file dialog while exiting
Bram Moolenaar <Bram@vim.org>
parents:
17186
diff
changeset
|
2483 if (cmdmod.browse && !exiting) |
| 7 | 2484 { |
| 462 | 2485 if ( |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2486 # ifdef FEAT_GUI |
| 462 | 2487 !gui.in_use && |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2488 # endif |
| 462 | 2489 au_has_group((char_u *)"FileExplorer")) |
| 2490 { | |
| 2491 /* No browsing supported but we do have the file explorer: | |
| 2492 * Edit the directory. */ | |
| 2493 if (ffname == NULL || !mch_isdir(ffname)) | |
| 2494 ffname = (char_u *)"."; | |
| 2495 } | |
| 2496 else | |
| 2497 { | |
| 2498 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
| 7 | 2499 NULL, NULL, NULL, curbuf); |
| 462 | 2500 if (browse_file == NULL) |
| 2501 goto theend; | |
| 2502 ffname = browse_file; | |
| 2503 } | |
| 7 | 2504 } |
| 2505 #endif | |
| 2506 /* if no short name given, use ffname for short name */ | |
| 2507 if (sfname == NULL) | |
| 2508 sfname = ffname; | |
| 2509 #ifdef USE_FNAME_CASE | |
|
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15760
diff
changeset
|
2510 if (sfname != NULL) |
|
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15760
diff
changeset
|
2511 fname_case(sfname, 0); /* set correct case for sfname */ |
| 7 | 2512 #endif |
| 2513 | |
| 2514 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
| 2515 goto theend; | |
| 2516 | |
| 2517 if (ffname == NULL) | |
| 2518 other_file = TRUE; | |
| 2519 /* there is no file name */ | |
| 2520 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
| 2521 other_file = FALSE; | |
| 2522 else | |
| 2523 { | |
| 2524 if (*ffname == NUL) /* re-edit with same file name */ | |
| 2525 { | |
| 2526 ffname = curbuf->b_ffname; | |
| 2527 sfname = curbuf->b_fname; | |
| 2528 } | |
| 2529 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
| 2530 if (free_fname != NULL) | |
| 2531 ffname = free_fname; | |
| 2532 other_file = otherfile(ffname); | |
| 2533 } | |
| 2534 } | |
| 2535 | |
| 2536 /* | |
| 2537 * if the file was changed we may not be allowed to abandon it | |
| 2538 * - if we are going to re-edit the same file | |
| 2539 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
| 2540 */ | |
| 2541 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
| 2542 || (curbuf->b_nwindows == 1 | |
| 2543 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
| 5464 | 2544 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 2545 | (other_file ? 0 : CCGD_MULTWIN) | |
| 2546 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
| 2547 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
| 7 | 2548 { |
| 2549 if (fnum == 0 && other_file && ffname != NULL) | |
| 2550 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
| 2551 goto theend; | |
| 2552 } | |
| 2553 | |
| 2554 /* | |
| 2555 * End Visual mode before switching to another buffer, so the text can be | |
| 2556 * copied into the GUI selection buffer. | |
| 2557 */ | |
| 2558 reset_VIsual(); | |
| 2559 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2560 #if defined(FEAT_EVAL) |
| 716 | 2561 if ((command != NULL || newlnum > (linenr_T)0) |
| 2562 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
| 2563 { | |
| 2564 int len; | |
| 2565 char_u *p; | |
| 2566 | |
| 2567 /* Set v:swapcommand for the SwapExists autocommands. */ | |
| 2568 if (command != NULL) | |
| 835 | 2569 len = (int)STRLEN(command) + 3; |
| 716 | 2570 else |
| 2571 len = 30; | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
2572 p = alloc(len); |
| 716 | 2573 if (p != NULL) |
| 2574 { | |
| 2575 if (command != NULL) | |
| 2576 vim_snprintf((char *)p, len, ":%s\r", command); | |
| 2577 else | |
| 2578 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
| 2579 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 2580 did_set_swapcommand = TRUE; | |
| 2581 vim_free(p); | |
| 2582 } | |
| 2583 } | |
| 2584 #endif | |
| 2585 | |
| 7 | 2586 /* |
| 2587 * If we are starting to edit another file, open a (new) buffer. | |
| 2588 * Otherwise we re-use the current buffer. | |
| 2589 */ | |
| 2590 if (other_file) | |
| 2591 { | |
| 2592 if (!(flags & ECMD_ADDBUF)) | |
| 2593 { | |
| 22 | 2594 if (!cmdmod.keepalt) |
| 2595 curwin->w_alt_fnum = curbuf->b_fnum; | |
| 1743 | 2596 if (oldwin != NULL) |
| 2597 buflist_altfpos(oldwin); | |
| 7 | 2598 } |
| 2599 | |
| 2600 if (fnum) | |
| 2601 buf = buflist_findnr(fnum); | |
| 2602 else | |
| 2603 { | |
| 2604 if (flags & ECMD_ADDBUF) | |
| 2605 { | |
| 2606 linenr_T tlnum = 1L; | |
| 2607 | |
| 2608 if (command != NULL) | |
| 2609 { | |
| 2610 tlnum = atol((char *)command); | |
| 2611 if (tlnum <= 0) | |
| 2612 tlnum = 1L; | |
| 2613 } | |
| 2614 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
| 2615 goto theend; | |
| 2616 } | |
| 2617 buf = buflist_new(ffname, sfname, 0L, | |
| 2618 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
|
2619 |
| 5816 | 2620 /* autocommands may change curwin and curbuf */ |
| 2621 if (oldwin != NULL) | |
| 2622 oldwin = curwin; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2623 set_bufref(&old_curbuf, curbuf); |
| 7 | 2624 } |
| 2625 if (buf == NULL) | |
| 2626 goto theend; | |
| 2627 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
| 2628 { | |
| 2629 oldbuf = FALSE; | |
| 2630 } | |
| 2631 else /* existing memfile */ | |
| 2632 { | |
| 2633 oldbuf = TRUE; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2634 set_bufref(&bufref, buf); |
| 7 | 2635 (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
|
2636 /* 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
|
2637 * current buffer. */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2638 if (!bufref_valid(&bufref) || curbuf != old_curbuf.br_buf) |
| 7 | 2639 goto theend; |
| 2640 #ifdef FEAT_EVAL | |
| 2641 if (aborting()) /* autocmds may abort script processing */ | |
| 2642 goto theend; | |
| 2643 #endif | |
| 2644 } | |
| 2645 | |
| 2646 /* May jump to last used line number for a loaded buffer or when asked | |
| 2647 * for explicitly */ | |
| 2648 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
| 2649 { | |
| 2650 pos = buflist_findfpos(buf); | |
| 2651 newlnum = pos->lnum; | |
| 2652 solcol = pos->col; | |
| 2653 } | |
| 2654 | |
| 2655 /* | |
| 2656 * Make the (new) buffer the one used by the current window. | |
| 2657 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
| 2658 * If the current buffer was empty and has no file name, curbuf | |
| 6639 | 2659 * is returned by buflist_new(), nothing to do here. |
| 7 | 2660 */ |
| 2661 if (buf != curbuf) | |
| 2662 { | |
| 2663 /* | |
| 2664 * Be careful: The autocommands may delete any buffer and change | |
| 2665 * the current buffer. | |
| 2666 * - If the buffer we are going to edit is deleted, give up. | |
| 2667 * - If the current buffer is deleted, prefer to load the new | |
| 2668 * buffer when loading a buffer is required. This avoids | |
| 2669 * loading another buffer which then must be closed again. | |
| 2670 * - If we ended up in the new buffer already, need to skip a few | |
| 2671 * things, set auto_buf. | |
| 2672 */ | |
| 2673 if (buf->b_fname != NULL) | |
| 2674 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
|
2675 set_bufref(&au_new_curbuf, buf); |
| 7 | 2676 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
|
2677 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 2678 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2679 /* new buffer has been deleted */ |
| 7 | 2680 delbuf_msg(new_name); /* frees new_name */ |
| 2681 goto theend; | |
| 2682 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2683 #ifdef FEAT_EVAL |
| 7 | 2684 if (aborting()) /* autocmds may abort script processing */ |
| 2685 { | |
| 2686 vim_free(new_name); | |
| 2687 goto theend; | |
| 2688 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2689 #endif |
| 7 | 2690 if (buf == curbuf) /* already in new buffer */ |
| 2691 auto_buf = TRUE; | |
| 2692 else | |
| 2693 { | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2694 win_T *the_curwin = curwin; |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2695 |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2696 /* 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
|
2697 * 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
|
2698 the_curwin->w_closing = TRUE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
2699 ++buf->b_locked; |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2700 |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2701 if (curbuf == old_curbuf.br_buf) |
| 7 | 2702 buf_copy_options(buf, BCO_ENTER); |
| 2703 | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2704 /* 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
|
2705 * oldwin->w_buffer to NULL. */ |
| 825 | 2706 u_sync(FALSE); |
| 1743 | 2707 close_buffer(oldwin, curbuf, |
| 3365 | 2708 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
| 7 | 2709 |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2710 the_curwin->w_closing = FALSE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
2711 --buf->b_locked; |
| 3242 | 2712 |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2713 #ifdef FEAT_EVAL |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2714 /* autocmds may abort script processing */ |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2715 if (aborting() && curwin->w_buffer != NULL) |
| 7 | 2716 { |
| 2717 vim_free(new_name); | |
| 2718 goto theend; | |
| 2719 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2720 #endif |
| 7 | 2721 /* Be careful again, like above. */ |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2722 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 2723 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2724 /* new buffer has been deleted */ |
| 7 | 2725 delbuf_msg(new_name); /* frees new_name */ |
| 2726 goto theend; | |
| 2727 } | |
| 2728 if (buf == curbuf) /* already in new buffer */ | |
| 2729 auto_buf = TRUE; | |
| 2730 else | |
| 2731 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2732 #ifdef FEAT_SYN_HL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2733 /* |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2734 * <VN> We could instead free the synblock |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2735 * and re-attach to buffer, perhaps. |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2736 */ |
|
11649
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
2737 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
|
2738 || curwin->w_s == &(curwin->w_buffer->b_s)) |
| 3480 | 2739 curwin->w_s = &(buf->b_s); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2740 #endif |
| 7 | 2741 curwin->w_buffer = buf; |
| 2742 curbuf = buf; | |
| 2743 ++curbuf->b_nwindows; | |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2744 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2745 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2746 if (!oldbuf && eap != NULL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2747 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2748 set_file_options(TRUE, eap); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2749 set_forced_fenc(eap); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2750 } |
| 7 | 2751 } |
| 2752 | |
| 2753 /* May get the window options from the last time this buffer | |
| 2754 * was in this window (or another window). If not used | |
| 2755 * before, reset the local window options to the global | |
| 2756 * values. Also restores old folding stuff. */ | |
| 1289 | 2757 get_winopts(curbuf); |
| 1185 | 2758 #ifdef FEAT_SPELL |
| 2759 did_get_winopts = TRUE; | |
| 2760 #endif | |
| 7 | 2761 } |
| 2762 vim_free(new_name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2763 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
|
2764 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 2765 } |
| 2766 | |
| 2767 curwin->w_pcmark.lnum = 1; | |
| 2768 curwin->w_pcmark.col = 0; | |
| 2769 } | |
| 2770 else /* !other_file */ | |
| 2771 { | |
|
13553
04019fc3de93
patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
2772 if ((flags & ECMD_ADDBUF) || check_fname() == FAIL) |
| 7 | 2773 goto theend; |
| 6531 | 2774 |
| 7 | 2775 oldbuf = (flags & ECMD_OLDBUF); |
| 2776 } | |
| 2777 | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2778 /* 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
|
2779 * autocommands may cause ml_get errors. */ |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2780 ++RedrawingDisabled; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2781 did_inc_redrawing_disabled = TRUE; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2782 |
| 6365 | 2783 buf = curbuf; |
| 7 | 2784 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
| 2785 { | |
| 6365 | 2786 prepare_help_buffer(); |
| 7 | 2787 } |
| 2788 else | |
| 2789 { | |
| 2790 /* Don't make a buffer listed if it's a help buffer. Useful when | |
| 2791 * using CTRL-O to go back to a help file. */ | |
| 2792 if (!curbuf->b_help) | |
| 2793 set_buflisted(TRUE); | |
| 2794 } | |
| 2795 | |
| 2796 /* If autocommands change buffers under our fingers, forget about | |
| 2797 * editing the file. */ | |
| 2798 if (buf != curbuf) | |
| 2799 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2800 #ifdef FEAT_EVAL |
| 7 | 2801 if (aborting()) /* autocmds may abort script processing */ |
| 2802 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2803 #endif |
| 7 | 2804 |
| 2805 /* Since we are starting to edit a file, consider the filetype to be | |
| 2806 * unset. Helps for when an autocommand changes files and expects syntax | |
| 2807 * highlighting to work in the other file. */ | |
| 2808 did_filetype = FALSE; | |
| 2809 | |
| 2810 /* | |
| 2811 * other_file oldbuf | |
| 2812 * FALSE FALSE re-edit same file, buffer is re-used | |
| 2813 * FALSE TRUE re-edit same file, nothing changes | |
| 2814 * TRUE FALSE start editing new file, new buffer | |
| 2815 * TRUE TRUE start editing in existing buffer (nothing to do) | |
| 2816 */ | |
| 2817 if (!other_file && !oldbuf) /* re-use the buffer */ | |
| 2818 { | |
| 2819 set_last_cursor(curwin); /* may set b_last_cursor */ | |
| 2820 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
| 2821 { | |
| 2822 newlnum = curwin->w_cursor.lnum; | |
| 2823 solcol = curwin->w_cursor.col; | |
| 2824 } | |
| 2825 buf = curbuf; | |
| 2826 if (buf->b_fname != NULL) | |
| 2827 new_name = vim_strsave(buf->b_fname); | |
| 2828 else | |
| 2829 new_name = NULL; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2830 set_bufref(&bufref, buf); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2831 |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2832 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
|
2833 { |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2834 /* 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
|
2835 * Sync first so that this is a separate undo-able action. */ |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2836 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
|
2837 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
|
2838 == FAIL) |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
2839 { |
|
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
2840 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
|
2841 goto theend; |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
2842 } |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2843 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
|
2844 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
|
2845 |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2846 /* 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
|
2847 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
|
2848 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2849 else |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2850 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
|
2851 |
| 7 | 2852 /* If autocommands deleted the buffer we were going to re-edit, give |
| 2853 * 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
|
2854 if (!bufref_valid(&bufref)) |
| 7 | 2855 { |
| 2856 delbuf_msg(new_name); /* frees new_name */ | |
| 2857 goto theend; | |
| 2858 } | |
| 2859 vim_free(new_name); | |
| 2860 | |
| 2861 /* If autocommands change buffers under our fingers, forget about | |
| 2862 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
| 2863 * the autocommands changed the buffer... */ | |
| 2864 if (buf != curbuf) | |
| 2865 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2866 #ifdef FEAT_EVAL |
| 7 | 2867 if (aborting()) /* autocmds may abort script processing */ |
| 2868 goto theend; | |
| 2869 #endif | |
| 2870 buf_clear_file(curbuf); | |
| 2871 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
| 2872 curbuf->b_op_end.lnum = 0; | |
| 2873 } | |
| 2874 | |
| 2875 /* | |
| 2876 * If we get here we are sure to start editing | |
| 2877 */ | |
| 2878 /* Assume success now */ | |
| 2879 retval = OK; | |
| 2880 | |
| 2881 /* | |
| 2882 * Check if we are editing the w_arg_idx file in the argument list. | |
| 2883 */ | |
| 2884 check_arg_idx(curwin); | |
| 2885 | |
| 2886 if (!auto_buf) | |
| 2887 { | |
| 2888 /* | |
| 2889 * Set cursor and init window before reading the file and executing | |
| 2890 * autocommands. This allows for the autocommands to position the | |
| 2891 * cursor. | |
| 2892 */ | |
| 677 | 2893 curwin_init(); |
| 7 | 2894 |
| 2895 #ifdef FEAT_FOLDING | |
| 1370 | 2896 /* It's possible that all lines in the buffer changed. Need to update |
| 2897 * automatic folding for all windows where it's used. */ | |
| 2898 { | |
| 2899 win_T *win; | |
| 2900 tabpage_T *tp; | |
| 2901 | |
| 2902 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 2903 if (win->w_buffer == curbuf) | |
| 2904 foldUpdateAll(win); | |
| 2905 } | |
| 7 | 2906 #endif |
| 2907 | |
| 961 | 2908 /* Change directories when the 'acd' option is set. */ |
|
13632
cec5137d5332
patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
2909 DO_AUTOCHDIR; |
| 961 | 2910 |
| 7 | 2911 /* |
| 2912 * Careful: open_buffer() and apply_autocmds() may change the current | |
| 2913 * buffer and window. | |
| 2914 */ | |
| 6702 | 2915 orig_pos = curwin->w_cursor; |
| 7 | 2916 topline = curwin->w_topline; |
| 2917 if (!oldbuf) /* need to read the file */ | |
| 2918 { | |
|
17632
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2919 #ifdef FEAT_TEXT_PROP |
|
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2920 // Don't use the swap-exists dialog for a popup window, can't edit |
|
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2921 // the buffer. |
|
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2922 if (WIN_IS_POPUP(curwin)) |
|
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2923 curbuf->b_flags |= BF_NO_SEA; |
|
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2924 #endif |
| 7 | 2925 swap_exists_action = SEA_DIALOG; |
| 2926 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
| 2927 | |
| 2928 /* | |
| 2929 * Open the buffer and read the file. | |
| 2930 */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2931 #if defined(FEAT_EVAL) |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2932 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
| 7 | 2933 retval = FAIL; |
| 2934 #else | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2935 (void)open_buffer(FALSE, eap, readfile_flags); |
| 7 | 2936 #endif |
| 2937 | |
|
17632
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2938 #ifdef FEAT_TEXT_PROP |
|
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2939 curbuf->b_flags &= ~BF_NO_SEA; |
|
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2940 #endif |
| 7 | 2941 if (swap_exists_action == SEA_QUIT) |
| 2942 retval = FAIL; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2943 handle_swap_exists(&old_curbuf); |
| 7 | 2944 } |
| 2945 else | |
| 2946 { | |
| 23 | 2947 /* Read the modelines, but only to set window-local options. Any |
| 2948 * buffer-local options have already been set and may have been | |
| 2949 * changed by the user. */ | |
| 717 | 2950 do_modelines(OPT_WINONLY); |
| 23 | 2951 |
| 7 | 2952 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
| 2953 &retval); | |
| 2954 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
| 2955 &retval); | |
| 2956 } | |
| 2957 check_arg_idx(curwin); | |
| 2958 | |
| 6702 | 2959 /* If autocommands change the cursor position or topline, we should |
|
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2960 * keep it. Also when it moves within a line. But not when it moves |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2961 * to the first non-blank. */ |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10970
diff
changeset
|
2962 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
| 7 | 2963 { |
|
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2964 char_u *text = ml_get_curline(); |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2965 |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2966 if (curwin->w_cursor.lnum != orig_pos.lnum |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2967 || curwin->w_cursor.col != (int)(skipwhite(text) - text)) |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2968 { |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2969 newlnum = curwin->w_cursor.lnum; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2970 newcol = curwin->w_cursor.col; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
2971 } |
| 7 | 2972 } |
| 2973 if (curwin->w_topline == topline) | |
| 2974 topline = 0; | |
| 2975 | |
| 2976 /* Even when cursor didn't move we need to recompute topline. */ | |
| 2977 changed_line_abv_curs(); | |
| 2978 | |
| 2979 #ifdef FEAT_TITLE | |
| 2980 maketitle(); | |
| 2981 #endif | |
|
17584
65a8099fc0e8
patch 8.1.1789: cannot see file name of preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17551
diff
changeset
|
2982 #ifdef FEAT_TEXT_PROP |
|
17632
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2983 if (WIN_IS_POPUP(curwin) && curwin->w_p_pvw && retval != FAIL) |
|
17584
65a8099fc0e8
patch 8.1.1789: cannot see file name of preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17551
diff
changeset
|
2984 popup_set_title(curwin); |
|
65a8099fc0e8
patch 8.1.1789: cannot see file name of preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17551
diff
changeset
|
2985 #endif |
| 7 | 2986 } |
| 2987 | |
| 2988 #ifdef FEAT_DIFF | |
| 2989 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
| 2990 * Also needed when re-editing the same buffer, because unloading will | |
| 2991 * have removed it as a diff buffer. */ | |
| 673 | 2992 if (curwin->w_p_diff) |
| 2993 { | |
| 2994 diff_buf_add(curbuf); | |
| 2995 diff_invalidate(curbuf); | |
| 2996 } | |
| 7 | 2997 #endif |
| 2998 | |
| 1185 | 2999 #ifdef FEAT_SPELL |
| 3000 /* If the window options were changed may need to set the spell language. | |
| 3001 * 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
|
3002 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
|
3003 (void)did_set_spelllang(curwin); |
| 1185 | 3004 #endif |
| 3005 | |
| 7 | 3006 if (command == NULL) |
| 3007 { | |
| 3008 if (newcol >= 0) /* position set by autocommands */ | |
| 3009 { | |
| 3010 curwin->w_cursor.lnum = newlnum; | |
| 3011 curwin->w_cursor.col = newcol; | |
| 3012 check_cursor(); | |
| 3013 } | |
| 3014 else if (newlnum > 0) /* line number from caller or old position */ | |
| 3015 { | |
| 3016 curwin->w_cursor.lnum = newlnum; | |
| 3017 check_cursor_lnum(); | |
| 3018 if (solcol >= 0 && !p_sol) | |
| 3019 { | |
| 3020 /* 'sol' is off: Use last known column. */ | |
| 3021 curwin->w_cursor.col = solcol; | |
| 3022 check_cursor_col(); | |
| 3023 curwin->w_cursor.coladd = 0; | |
| 3024 curwin->w_set_curswant = TRUE; | |
| 3025 } | |
| 3026 else | |
| 3027 beginline(BL_SOL | BL_FIX); | |
| 3028 } | |
| 3029 else /* no line number, go to last line in Ex mode */ | |
| 3030 { | |
| 3031 if (exmode_active) | |
| 3032 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 3033 beginline(BL_WHITE | BL_FIX); | |
| 3034 } | |
| 3035 } | |
| 3036 | |
| 3037 /* Check if cursors in other windows on the same buffer are still valid */ | |
| 3038 check_lnums(FALSE); | |
| 3039 | |
| 3040 /* | |
| 3041 * Did not read the file, need to show some info about the file. | |
| 3042 * Do this after setting the cursor. | |
| 3043 */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3044 if (oldbuf && !auto_buf) |
| 7 | 3045 { |
| 3046 int msg_scroll_save = msg_scroll; | |
| 3047 | |
| 3048 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
| 3049 * message. */ | |
| 3050 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
| 3051 msg_scroll = FALSE; | |
| 3052 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
| 3053 check_for_delay(FALSE); | |
| 3054 msg_start(); | |
| 3055 msg_scroll = msg_scroll_save; | |
| 3056 msg_scrolled_ign = TRUE; | |
| 3057 | |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3058 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3059 fileinfo(FALSE, TRUE, FALSE); |
| 7 | 3060 |
| 3061 msg_scrolled_ign = FALSE; | |
| 3062 } | |
| 3063 | |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3064 #ifdef FEAT_VIMINFO |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3065 curbuf->b_last_used = vim_time(); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3066 #endif |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3067 |
| 7 | 3068 if (command != NULL) |
| 3069 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
| 3070 | |
| 3071 #ifdef FEAT_KEYMAP | |
| 3072 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
| 1869 | 3073 (void)keymap_init(); |
| 7 | 3074 #endif |
| 3075 | |
| 3076 --RedrawingDisabled; | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3077 did_inc_redrawing_disabled = FALSE; |
| 7 | 3078 if (!skip_redraw) |
| 3079 { | |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
3080 n = *so_ptr; |
| 7 | 3081 if (topline == 0 && command == NULL) |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
3082 *so_ptr = 9999; // force cursor halfway the window |
| 7 | 3083 update_topline(); |
| 3084 curwin->w_scbind_pos = curwin->w_topline; | |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
3085 *so_ptr = n; |
| 7 | 3086 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ |
| 3087 } | |
| 3088 | |
| 3089 if (p_im) | |
| 3090 need_start_insertmode = TRUE; | |
| 3091 | |
|
13174
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3092 #ifdef FEAT_AUTOCHDIR |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3093 /* 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
|
3094 * 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
|
3095 * faster than calling shorten_fnames() unnecessarily. */ |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3096 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
|
3097 { |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3098 char_u curdir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3099 char_u filedir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3100 |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3101 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
|
3102 *gettail_sep(filedir) = NUL; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3103 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
|
3104 && vim_fnamecmp(curdir, filedir) != 0) |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3105 do_autochdir(); |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3106 } |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3107 #endif |
| 821 | 3108 |
|
15510
41fbbcea0f1b
patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3109 #if defined(FEAT_NETBEANS_INTG) |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
3110 if (curbuf->b_ffname != NULL) |
| 7 | 3111 { |
| 3112 # ifdef FEAT_NETBEANS_INTG | |
| 2210 | 3113 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
| 34 | 3114 netbeans_file_opened(curbuf); |
| 7 | 3115 # endif |
| 3116 } | |
| 3117 #endif | |
| 3118 | |
| 3119 theend: | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3120 if (did_inc_redrawing_disabled) |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3121 --RedrawingDisabled; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3122 #if defined(FEAT_EVAL) |
| 716 | 3123 if (did_set_swapcommand) |
| 3124 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 3125 #endif | |
| 7 | 3126 #ifdef FEAT_BROWSE |
| 3127 vim_free(browse_file); | |
| 3128 #endif | |
| 3129 vim_free(free_fname); | |
| 3130 return retval; | |
| 3131 } | |
| 3132 | |
| 3133 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3134 delbuf_msg(char_u *name) |
| 7 | 3135 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3136 semsg(_("E143: Autocommands unexpectedly deleted new buffer %s"), |
| 7 | 3137 name == NULL ? (char_u *)"" : name); |
| 3138 vim_free(name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3139 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
|
3140 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 3141 } |
| 3142 | |
| 169 | 3143 static int append_indent = 0; /* autoindent for first line */ |
| 3144 | |
| 7 | 3145 /* |
| 3146 * ":insert" and ":append", also used by ":change" | |
| 3147 */ | |
| 3148 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3149 ex_append(exarg_T *eap) |
| 7 | 3150 { |
| 3151 char_u *theline; | |
| 3152 int did_undo = FALSE; | |
| 3153 linenr_T lnum = eap->line2; | |
| 165 | 3154 int indent = 0; |
| 3155 char_u *p; | |
| 3156 int vcol; | |
| 3157 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 7 | 3158 |
| 169 | 3159 /* the ! flag toggles autoindent */ |
| 3160 if (eap->forceit) | |
| 3161 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 3162 | |
| 3163 /* First autoindent comes from the line we start on */ | |
| 3164 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
| 3165 append_indent = get_indent_lnum(lnum); | |
| 3166 | |
| 7 | 3167 if (eap->cmdidx != CMD_append) |
| 3168 --lnum; | |
| 3169 | |
|
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
3170 /* when the buffer is empty need to delete the dummy line */ |
| 165 | 3171 if (empty && lnum == 1) |
| 3172 lnum = 0; | |
| 3173 | |
| 7 | 3174 State = INSERT; /* behave like in Insert mode */ |
| 3175 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 3176 State |= LANGMAP; | |
| 165 | 3177 |
| 408 | 3178 for (;;) |
| 7 | 3179 { |
| 3180 msg_scroll = TRUE; | |
| 3181 need_wait_return = FALSE; | |
| 169 | 3182 if (curbuf->b_p_ai) |
| 3183 { | |
| 3184 if (append_indent >= 0) | |
| 3185 { | |
| 3186 indent = append_indent; | |
| 3187 append_indent = -1; | |
| 3188 } | |
| 3189 else if (lnum > 0) | |
| 3190 indent = get_indent_lnum(lnum); | |
| 3191 } | |
| 3192 ex_keep_indent = FALSE; | |
| 7 | 3193 if (eap->getline == NULL) |
| 169 | 3194 { |
| 3195 /* No getline() function, use the lines that follow. This ends | |
| 3196 * when there is no more. */ | |
| 3197 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
| 3198 break; | |
| 3199 p = vim_strchr(eap->nextcmd, NL); | |
| 3200 if (p == NULL) | |
| 3201 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
| 3202 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
| 3203 if (*p != NUL) | |
| 3204 ++p; | |
| 3205 eap->nextcmd = p; | |
| 3206 } | |
| 7 | 3207 else |
| 6164 | 3208 { |
| 3209 int save_State = State; | |
| 3210 | |
| 3211 /* Set State to avoid the cursor shape to be set to INSERT mode | |
| 3212 * when getline() returns. */ | |
| 3213 State = CMDLINE; | |
| 7 | 3214 theline = eap->getline( |
| 3215 #ifdef FEAT_EVAL | |
| 76 | 3216 eap->cstack->cs_looplevel > 0 ? -1 : |
| 7 | 3217 #endif |
|
17178
40c4cb095d53
patch 8.1.1588: in :let-heredoc line continuation is recognized
Bram Moolenaar <Bram@vim.org>
parents:
17095
diff
changeset
|
3218 NUL, eap->cookie, indent, TRUE); |
| 6164 | 3219 State = save_State; |
| 3220 } | |
| 7 | 3221 lines_left = Rows - 1; |
| 165 | 3222 if (theline == NULL) |
| 3223 break; | |
| 3224 | |
| 169 | 3225 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
| 3226 if (ex_keep_indent) | |
| 3227 append_indent = indent; | |
| 3228 | |
| 165 | 3229 /* Look for the "." after automatic indent. */ |
| 3230 vcol = 0; | |
| 3231 for (p = theline; indent > vcol; ++p) | |
| 3232 { | |
| 3233 if (*p == ' ') | |
| 3234 ++vcol; | |
| 3235 else if (*p == TAB) | |
| 3236 vcol += 8 - vcol % 8; | |
| 3237 else | |
| 3238 break; | |
| 3239 } | |
| 3240 if ((p[0] == '.' && p[1] == NUL) | |
| 321 | 3241 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
| 3242 == FAIL)) | |
| 7 | 3243 { |
| 3244 vim_free(theline); | |
| 3245 break; | |
| 3246 } | |
| 3247 | |
| 169 | 3248 /* don't use autoindent if nothing was typed. */ |
| 3249 if (p[0] == NUL) | |
| 3250 theline[0] = NUL; | |
| 3251 | |
| 7 | 3252 did_undo = TRUE; |
| 3253 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
|
3254 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
| 7 | 3255 |
| 3256 vim_free(theline); | |
| 3257 ++lnum; | |
| 165 | 3258 |
| 3259 if (empty) | |
| 3260 { | |
| 3261 ml_delete(2L, FALSE); | |
| 3262 empty = FALSE; | |
| 3263 } | |
| 7 | 3264 } |
| 3265 State = NORMAL; | |
| 3266 | |
| 169 | 3267 if (eap->forceit) |
| 3268 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 3269 | |
| 7 | 3270 /* "start" is set to eap->line2+1 unless that position is invalid (when |
| 1227 | 3271 * eap->line2 pointed to the end of the buffer and nothing was appended) |
| 7 | 3272 * "end" is set to lnum when something has been appended, otherwise |
| 3273 * it is the same than "start" -- Acevedo */ | |
| 3274 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? | |
| 3275 eap->line2 + 1 : curbuf->b_ml.ml_line_count; | |
| 3276 if (eap->cmdidx != CMD_append) | |
| 3277 --curbuf->b_op_start.lnum; | |
| 3278 curbuf->b_op_end.lnum = (eap->line2 < lnum) | |
| 3279 ? lnum : curbuf->b_op_start.lnum; | |
| 3280 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 3281 curwin->w_cursor.lnum = lnum; | |
| 3282 check_cursor_lnum(); | |
| 3283 beginline(BL_SOL | BL_FIX); | |
| 3284 | |
| 3285 need_wait_return = FALSE; /* don't use wait_return() now */ | |
| 3286 ex_no_reprint = TRUE; | |
| 3287 } | |
| 3288 | |
| 3289 /* | |
| 3290 * ":change" | |
| 3291 */ | |
| 3292 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3293 ex_change(exarg_T *eap) |
| 7 | 3294 { |
| 3295 linenr_T lnum; | |
| 3296 | |
| 3297 if (eap->line2 >= eap->line1 | |
| 3298 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
| 3299 return; | |
| 3300 | |
| 169 | 3301 /* the ! flag toggles autoindent */ |
| 3302 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
| 3303 append_indent = get_indent_lnum(eap->line1); | |
| 3304 | |
| 7 | 3305 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
| 3306 { | |
| 3307 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
| 3308 break; | |
| 3309 ml_delete(eap->line1, FALSE); | |
| 3310 } | |
| 1929 | 3311 |
| 3312 /* make sure the cursor is not beyond the end of the file now */ | |
| 3313 check_cursor_lnum(); | |
| 7 | 3314 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
| 3315 | |
| 3316 /* ":append" on the line above the deleted lines. */ | |
| 3317 eap->line2 = eap->line1; | |
| 3318 ex_append(eap); | |
| 3319 } | |
| 3320 | |
| 3321 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3322 ex_z(exarg_T *eap) |
| 7 | 3323 { |
| 3324 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
|
3325 long bigness; |
| 165 | 3326 char_u *kind; |
| 7 | 3327 int minus = 0; |
| 3328 linenr_T start, end, curs, i; | |
| 3329 int j; | |
| 3330 linenr_T lnum = eap->line2; | |
| 3331 | |
| 165 | 3332 /* Vi compatible: ":z!" uses display height, without a count uses |
| 3333 * 'scroll' */ | |
| 3334 if (eap->forceit) | |
| 3335 bigness = curwin->w_height; | |
|
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10299
diff
changeset
|
3336 else if (!ONE_WINDOW) |
| 5678 | 3337 bigness = curwin->w_height - 3; |
| 3338 else | |
| 165 | 3339 bigness = curwin->w_p_scr * 2; |
| 7 | 3340 if (bigness < 1) |
| 3341 bigness = 1; | |
| 3342 | |
| 3343 x = eap->arg; | |
| 165 | 3344 kind = x; |
| 3345 if (*kind == '-' || *kind == '+' || *kind == '=' | |
| 3346 || *kind == '^' || *kind == '.') | |
| 3347 ++x; | |
| 3348 while (*x == '-' || *x == '+') | |
| 7 | 3349 ++x; |
| 3350 | |
| 3351 if (*x != 0) | |
| 3352 { | |
| 3353 if (!VIM_ISDIGIT(*x)) | |
| 3354 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3355 emsg(_("E144: non-numeric argument to :z")); |
| 7 | 3356 return; |
| 3357 } | |
| 3358 else | |
| 165 | 3359 { |
|
11303
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
3360 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
|
3361 |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
3362 /* 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
|
3363 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
|
3364 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
|
3365 |
| 165 | 3366 p_window = bigness; |
| 169 | 3367 if (*kind == '=') |
| 3368 bigness += 2; | |
| 165 | 3369 } |
| 7 | 3370 } |
| 3371 | |
| 165 | 3372 /* the number of '-' and '+' multiplies the distance */ |
| 3373 if (*kind == '-' || *kind == '+') | |
| 3374 for (x = kind + 1; *x == *kind; ++x) | |
| 3375 ; | |
| 3376 | |
| 3377 switch (*kind) | |
| 7 | 3378 { |
| 3379 case '-': | |
| 2881 | 3380 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
| 3381 end = start + bigness - 1; | |
| 165 | 3382 curs = end; |
| 7 | 3383 break; |
| 3384 | |
| 3385 case '=': | |
| 159 | 3386 start = lnum - (bigness + 1) / 2 + 1; |
| 3387 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 3388 curs = lnum; |
| 3389 minus = 1; | |
| 3390 break; | |
| 3391 | |
| 3392 case '^': | |
| 3393 start = lnum - bigness * 2; | |
| 3394 end = lnum - bigness; | |
| 3395 curs = lnum - bigness; | |
| 3396 break; | |
| 3397 | |
| 3398 case '.': | |
| 159 | 3399 start = lnum - (bigness + 1) / 2 + 1; |
| 3400 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 3401 curs = end; |
| 3402 break; | |
| 3403 | |
| 3404 default: /* '+' */ | |
| 3405 start = lnum; | |
| 165 | 3406 if (*kind == '+') |
| 835 | 3407 start += bigness * (linenr_T)(x - kind - 1) + 1; |
| 169 | 3408 else if (eap->addr_count == 0) |
| 3409 ++start; | |
| 3410 end = start + bigness - 1; | |
| 7 | 3411 curs = end; |
| 3412 break; | |
| 3413 } | |
| 3414 | |
| 3415 if (start < 1) | |
| 3416 start = 1; | |
| 3417 | |
| 3418 if (end > curbuf->b_ml.ml_line_count) | |
| 3419 end = curbuf->b_ml.ml_line_count; | |
| 3420 | |
| 3421 if (curs > curbuf->b_ml.ml_line_count) | |
| 3422 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
|
3423 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
|
3424 curs = 1; |
| 7 | 3425 |
| 3426 for (i = start; i <= end; i++) | |
| 3427 { | |
| 3428 if (minus && i == lnum) | |
| 3429 { | |
| 3430 msg_putchar('\n'); | |
| 3431 | |
| 3432 for (j = 1; j < Columns; j++) | |
| 3433 msg_putchar('-'); | |
| 3434 } | |
| 3435 | |
| 169 | 3436 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
| 7 | 3437 |
| 3438 if (minus && i == lnum) | |
| 3439 { | |
| 3440 msg_putchar('\n'); | |
| 3441 | |
| 3442 for (j = 1; j < Columns; j++) | |
| 3443 msg_putchar('-'); | |
| 3444 } | |
| 3445 } | |
| 3446 | |
|
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
|
3447 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
|
3448 { |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
3449 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
|
3450 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
|
3451 } |
| 7 | 3452 ex_no_reprint = TRUE; |
| 3453 } | |
| 3454 | |
| 3455 /* | |
| 3456 * Check if the restricted flag is set. | |
| 3457 * If so, give an error message and return TRUE. | |
| 3458 * Otherwise, return FALSE. | |
| 3459 */ | |
| 3460 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3461 check_restricted(void) |
| 7 | 3462 { |
| 3463 if (restricted) | |
| 3464 { | |
|
15748
93b78c4a7cd5
patch 8.1.0881: can execute shell commands in rvim through interfaces
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
3465 emsg(_("E145: Shell commands and some functionality not allowed in rvim")); |
| 7 | 3466 return TRUE; |
| 3467 } | |
| 3468 return FALSE; | |
| 3469 } | |
| 3470 | |
| 3471 /* | |
| 3472 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
| 3473 * If so, give an error message and return TRUE. | |
| 3474 * Otherwise, return FALSE. | |
| 3475 */ | |
| 3476 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3477 check_secure(void) |
| 7 | 3478 { |
| 3479 if (secure) | |
| 3480 { | |
| 3481 secure = 2; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3482 emsg(_(e_curdir)); |
| 7 | 3483 return TRUE; |
| 3484 } | |
| 3485 #ifdef HAVE_SANDBOX | |
| 3486 /* | |
| 3487 * In the sandbox more things are not allowed, including the things | |
| 3488 * disallowed in secure mode. | |
| 3489 */ | |
| 3490 if (sandbox != 0) | |
| 3491 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3492 emsg(_(e_sandbox)); |
| 7 | 3493 return TRUE; |
| 3494 } | |
| 3495 #endif | |
| 3496 return FALSE; | |
| 3497 } | |
| 3498 | |
| 3499 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
| 3500 static int global_need_beginline; /* call beginline() after ":g" */ | |
| 3501 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3502 /* |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3503 * Flags that are kept between calls to :substitute. |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
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|
3504 */ |
|
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|
3505 typedef struct { |
|
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|
3506 int do_all; /* do multiple substitutions per line */ |
|
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|
3507 int do_ask; /* ask for confirmation */ |
|
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|
3508 int do_count; /* count only */ |
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|
3509 int do_error; /* if false, ignore errors */ |
|
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|
3510 int do_print; /* print last line with subs. */ |
|
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|
3511 int do_list; /* list last line with subs. */ |
|
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|
3512 int do_number; /* list last line with line nr*/ |
|
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|
3513 int do_ic; /* ignore case flag */ |
|
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|
3514 } subflags_T; |
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diff
changeset
|
3515 |
| 7 | 3516 /* do_sub() |
| 3517 * | |
| 3518 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
| 3519 * command pointed to by eap->arg which should be of the form: | |
| 3520 * | |
| 3521 * /pattern/substitution/{flags} | |
| 3522 * | |
| 3523 * The usual escapes are supported as described in the regexp docs. | |
| 3524 */ | |
| 3525 void | |
|
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diff
changeset
|
3526 do_sub(exarg_T *eap) |
| 7 | 3527 { |
| 3528 linenr_T lnum; | |
| 3529 long i = 0; | |
| 3530 regmmatch_T regmatch; | |
|
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3531 static subflags_T subflags = {FALSE, FALSE, FALSE, TRUE, FALSE, |
|
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|
3532 FALSE, FALSE, 0}; |
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|
3533 #ifdef FEAT_EVAL |
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|
3534 subflags_T subflags_save; |
|
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changeset
|
3535 #endif |
| 6789 | 3536 int save_do_all; /* remember user specified 'g' flag */ |
| 3537 int save_do_ask; /* remember user specified 'c' flag */ | |
| 7 | 3538 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
| 3539 int delimiter; | |
| 3540 int sublen; | |
| 3541 int got_quit = FALSE; | |
| 3542 int got_match = FALSE; | |
| 3543 int temp; | |
| 3544 int which_pat; | |
| 3545 char_u *cmd; | |
| 3546 int save_State; | |
| 165 | 3547 linenr_T first_line = 0; /* first changed line */ |
| 3548 linenr_T last_line= 0; /* below last changed line AFTER the | |
| 7 | 3549 * change */ |
| 3550 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
| 3551 linenr_T line2; | |
| 165 | 3552 long nmatch; /* number of lines in match */ |
| 3553 char_u *sub_firstline; /* allocated copy of first sub line */ | |
| 3554 int endcolumn = FALSE; /* cursor in last column when done */ | |
| 170 | 3555 pos_T old_cursor = curwin->w_cursor; |
|
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|
3556 int start_nsubs; |
| 3736 | 3557 #ifdef FEAT_EVAL |
| 5867 | 3558 int save_ma = 0; |
| 3736 | 3559 #endif |
| 7 | 3560 |
| 3561 cmd = eap->arg; | |
| 3562 if (!global_busy) | |
| 3563 { | |
| 3564 sub_nsubs = 0; | |
| 3565 sub_nlines = 0; | |
| 3566 } | |
|
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|
3567 start_nsubs = sub_nsubs; |
| 7 | 3568 |
| 3569 if (eap->cmdidx == CMD_tilde) | |
| 3570 which_pat = RE_LAST; /* use last used regexp */ | |
| 3571 else | |
| 3572 which_pat = RE_SUBST; /* use last substitute regexp */ | |
| 3573 | |
| 3574 /* new pattern and substitution */ | |
|
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changeset
|
3575 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
| 7 | 3576 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
| 3577 { | |
| 3578 /* don't accept alphanumeric for separator */ | |
| 3579 if (isalpha(*cmd)) | |
| 3580 { | |
|
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parents:
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diff
changeset
|
3581 emsg(_("E146: Regular expressions can't be delimited by letters")); |
| 7 | 3582 return; |
| 3583 } | |
| 3584 /* | |
| 3585 * undocumented vi feature: | |
| 3586 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
| 3587 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
| 3588 */ | |
| 3589 if (*cmd == '\\') | |
| 3590 { | |
| 3591 ++cmd; | |
| 3592 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 3593 { | |
|
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diff
changeset
|
3594 emsg(_(e_backslash)); |
| 7 | 3595 return; |
| 3596 } | |
| 3597 if (*cmd != '&') | |
| 3598 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
| 3599 pat = (char_u *)""; /* empty search pattern */ | |
| 3600 delimiter = *cmd++; /* remember delimiter character */ | |
| 3601 } | |
| 3602 else /* find the end of the regexp */ | |
| 3603 { | |
| 3604 which_pat = RE_LAST; /* use last used regexp */ | |
| 3605 delimiter = *cmd++; /* remember delimiter character */ | |
| 3606 pat = cmd; /* remember start of search pat */ | |
| 3607 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
| 3608 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 3609 *cmd++ = NUL; /* replace it with a NUL */ | |
| 3610 } | |
| 3611 | |
| 3612 /* | |
| 3613 * Small incompatibility: vi sees '\n' as end of the command, but in | |
| 3614 * Vim we want to use '\n' to find/substitute a NUL. | |
| 3615 */ | |
| 3616 sub = cmd; /* remember the start of the substitution */ | |
| 3617 | |
| 3618 while (cmd[0]) | |
| 3619 { | |
| 3620 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 3621 { | |
| 3622 *cmd++ = NUL; /* replace it with a NUL */ | |
| 3623 break; | |
| 3624 } | |
| 3625 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
| 3626 ++cmd; | |
|
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changeset
|
3627 MB_PTR_ADV(cmd); |
| 7 | 3628 } |
| 3629 | |
| 3630 if (!eap->skip) | |
| 3631 { | |
| 169 | 3632 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
| 3633 if (STRCMP(sub, "%") == 0 | |
| 3634 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
| 3635 { | |
| 3636 if (old_sub == NULL) /* there is no previous command */ | |
| 3637 { | |
|
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diff
changeset
|
3638 emsg(_(e_nopresub)); |
| 169 | 3639 return; |
| 3640 } | |
| 3641 sub = old_sub; | |
| 3642 } | |
| 3643 else | |
| 3644 { | |
| 3645 vim_free(old_sub); | |
| 3646 old_sub = vim_strsave(sub); | |
| 3647 } | |
| 7 | 3648 } |
| 3649 } | |
| 3650 else if (!eap->skip) /* use previous pattern and substitution */ | |
| 3651 { | |
| 3652 if (old_sub == NULL) /* there is no previous command */ | |
| 3653 { | |
|
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diff
changeset
|
3654 emsg(_(e_nopresub)); |
| 7 | 3655 return; |
| 3656 } | |
| 3657 pat = NULL; /* search_regcomp() will use previous pattern */ | |
| 3658 sub = old_sub; | |
| 163 | 3659 |
| 3660 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
| 3661 * last column after using "$". */ | |
| 3662 endcolumn = (curwin->w_curswant == MAXCOL); | |
| 7 | 3663 } |
| 3664 | |
| 5776 | 3665 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
| 3666 * more efficient. | |
| 3667 * TODO: find a generic solution to make line-joining operations more | |
| 3668 * efficient, avoid allocating a string that grows in size. | |
| 3669 */ | |
| 5802 | 3670 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
| 5776 | 3671 && *sub == NUL |
| 3672 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
| 3673 || *cmd == 'p' || *cmd == '#')))) | |
| 3674 { | |
| 6426 | 3675 linenr_T joined_lines_count; |
| 3676 | |
| 5776 | 3677 curwin->w_cursor.lnum = eap->line1; |
| 3678 if (*cmd == 'l') | |
| 3679 eap->flags = EXFLAG_LIST; | |
| 3680 else if (*cmd == '#') | |
| 3681 eap->flags = EXFLAG_NR; | |
| 3682 else if (*cmd == 'p') | |
| 3683 eap->flags = EXFLAG_PRINT; | |
| 3684 | |
| 6426 | 3685 /* The number of lines joined is the number of lines in the range plus |
| 3686 * one. One less when the last line is included. */ | |
| 3687 joined_lines_count = eap->line2 - eap->line1 + 1; | |
| 3688 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
| 3689 ++joined_lines_count; | |
| 3690 if (joined_lines_count > 1) | |
| 3691 { | |
| 3692 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
| 3693 sub_nsubs = joined_lines_count - 1; | |
| 3694 sub_nlines = 1; | |
| 3695 (void)do_sub_msg(FALSE); | |
| 3696 ex_may_print(eap); | |
| 3697 } | |
| 3698 | |
| 3699 if (!cmdmod.keeppatterns) | |
| 3700 save_re_pat(RE_SUBST, pat, p_magic); | |
|
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diff
changeset
|
3701 // put pattern in history |
| 6426 | 3702 add_to_history(HIST_SEARCH, pat, TRUE, NUL); |
| 3703 | |
| 5776 | 3704 return; |
| 3705 } | |
| 3706 | |
| 7 | 3707 /* |
| 3708 * Find trailing options. When '&' is used, keep old options. | |
| 3709 */ | |
| 3710 if (*cmd == '&') | |
| 3711 ++cmd; | |
| 3712 else | |
| 3713 { | |
| 3714 if (!p_ed) | |
| 3715 { | |
| 3716 if (p_gd) /* default is global on */ | |
|
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diff
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|
3717 subflags.do_all = TRUE; |
| 7 | 3718 else |
|
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|
3719 subflags.do_all = FALSE; |
|
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|
3720 subflags.do_ask = FALSE; |
|
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|
3721 } |
|
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|
3722 subflags.do_error = TRUE; |
|
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diff
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|
3723 subflags.do_print = FALSE; |
|
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diff
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|
3724 subflags.do_list = FALSE; |
|
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|
3725 subflags.do_count = FALSE; |
|
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|
3726 subflags.do_number = FALSE; |
|
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|
3727 subflags.do_ic = 0; |
| 7 | 3728 } |
| 3729 while (*cmd) | |
| 3730 { | |
| 3731 /* | |
| 3732 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
| 3733 * 'r' is never inverted. | |
| 3734 */ | |
| 3735 if (*cmd == 'g') | |
|
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|
3736 subflags.do_all = !subflags.do_all; |
| 7 | 3737 else if (*cmd == 'c') |
|
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|
3738 subflags.do_ask = !subflags.do_ask; |
| 170 | 3739 else if (*cmd == 'n') |
|
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|
3740 subflags.do_count = TRUE; |
| 7 | 3741 else if (*cmd == 'e') |
|
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|
3742 subflags.do_error = !subflags.do_error; |
| 7 | 3743 else if (*cmd == 'r') /* use last used regexp */ |
| 3744 which_pat = RE_LAST; | |
| 3745 else if (*cmd == 'p') | |
|
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|
3746 subflags.do_print = TRUE; |
| 169 | 3747 else if (*cmd == '#') |
| 3748 { | |
|
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|
3749 subflags.do_print = TRUE; |
|
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|
3750 subflags.do_number = TRUE; |
| 169 | 3751 } |
| 3752 else if (*cmd == 'l') | |
| 3753 { | |
|
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|
3754 subflags.do_print = TRUE; |
|
064effd222a3
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|
3755 subflags.do_list = TRUE; |
| 169 | 3756 } |
| 7 | 3757 else if (*cmd == 'i') /* ignore case */ |
|
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|
3758 subflags.do_ic = 'i'; |
| 7 | 3759 else if (*cmd == 'I') /* don't ignore case */ |
|
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diff
changeset
|
3760 subflags.do_ic = 'I'; |
| 7 | 3761 else |
| 3762 break; | |
| 3763 ++cmd; | |
| 3764 } | |
|
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|
3765 if (subflags.do_count) |
|
064effd222a3
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|
3766 subflags.do_ask = FALSE; |
|
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|
3767 |
|
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|
3768 save_do_all = subflags.do_all; |
|
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changeset
|
3769 save_do_ask = subflags.do_ask; |
| 6789 | 3770 |
| 7 | 3771 /* |
| 3772 * check for a trailing count | |
| 3773 */ | |
| 3774 cmd = skipwhite(cmd); | |
| 3775 if (VIM_ISDIGIT(*cmd)) | |
| 3776 { | |
| 3777 i = getdigits(&cmd); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3778 if (i <= 0 && !eap->skip && subflags.do_error) |
| 7 | 3779 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3780 emsg(_(e_zerocount)); |
| 7 | 3781 return; |
| 3782 } | |
| 3783 eap->line1 = eap->line2; | |
| 3784 eap->line2 += i - 1; | |
| 3785 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
| 3786 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 3787 } | |
| 3788 | |
| 3789 /* | |
| 3790 * check for trailing command or garbage | |
| 3791 */ | |
| 3792 cmd = skipwhite(cmd); | |
| 3793 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
| 3794 { | |
| 3795 eap->nextcmd = check_nextcmd(cmd); | |
| 3796 if (eap->nextcmd == NULL) | |
| 3797 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3798 emsg(_(e_trailing)); |
| 7 | 3799 return; |
| 3800 } | |
| 3801 } | |
| 3802 | |
| 3803 if (eap->skip) /* not executing commands, only parsing */ | |
| 3804 return; | |
| 3805 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3806 if (!subflags.do_count && !curbuf->b_p_ma) |
| 823 | 3807 { |
| 825 | 3808 /* Substitution is not allowed in non-'modifiable' buffer */ |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3809 emsg(_(e_modifiable)); |
| 823 | 3810 return; |
| 3811 } | |
| 3812 | |
| 7 | 3813 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
| 3814 { | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3815 if (subflags.do_error) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3816 emsg(_(e_invcmd)); |
| 7 | 3817 return; |
| 3818 } | |
| 3819 | |
| 3820 /* 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
|
3821 if (subflags.do_ic == 'i') |
| 7 | 3822 regmatch.rmm_ic = TRUE; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3823 else if (subflags.do_ic == 'I') |
| 7 | 3824 regmatch.rmm_ic = FALSE; |
| 3825 | |
| 3826 sub_firstline = NULL; | |
| 3827 | |
| 3828 /* | |
| 3829 * ~ in the substitute pattern is replaced with the old pattern. | |
| 3830 * We do it here once to avoid it to be replaced over and over again. | |
| 3831 * But don't do it when it starts with "\=", then it's an expression. | |
| 3832 */ | |
| 3833 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 3834 sub = regtilde(sub, p_magic); | |
| 3835 | |
| 3836 /* | |
| 3837 * Check for a match on each line. | |
| 3838 */ | |
| 3839 line2 = eap->line2; | |
| 3840 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
|
3841 #if defined(FEAT_EVAL) |
| 7 | 3842 || aborting() |
| 3843 #endif | |
| 3844 ); ++lnum) | |
| 3845 { | |
| 1521 | 3846 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
|
3847 (colnr_T)0, NULL, NULL); |
| 7 | 3848 if (nmatch) |
| 3849 { | |
| 3850 colnr_T copycol; | |
| 3851 colnr_T matchcol; | |
| 3852 colnr_T prev_matchcol = MAXCOL; | |
| 3853 char_u *new_end, *new_start = NULL; | |
| 3854 unsigned new_start_len = 0; | |
| 3855 char_u *p1; | |
| 3856 int did_sub = FALSE; | |
| 3857 int lastone; | |
| 1872 | 3858 int len, copy_len, needed_len; |
| 7 | 3859 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
| 3860 int do_again; /* do it again after joining lines */ | |
| 15 | 3861 int skip_match = FALSE; |
| 1499 | 3862 linenr_T sub_firstlnum; /* nr of first sub line */ |
|
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
3863 #ifdef FEAT_TEXT_PROP |
|
16714
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
3864 int apc_flags = APC_SAVE_FOR_UNDO | APC_SUBSTITUTE; |
|
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
3865 #endif |
| 7 | 3866 |
| 3867 /* | |
| 3868 * The new text is build up step by step, to avoid too much | |
| 3869 * copying. There are these pieces: | |
| 1581 | 3870 * sub_firstline The old text, unmodified. |
| 7 | 3871 * copycol Column in the old text where we started |
| 3872 * looking for a match; from here old text still | |
| 3873 * needs to be copied to the new text. | |
| 3874 * matchcol Column number of the old text where to look | |
| 3875 * for the next match. It's just after the | |
| 3876 * previous match or one further. | |
| 3877 * prev_matchcol Column just after the previous match (if any). | |
| 3878 * Mostly equal to matchcol, except for the first | |
| 3879 * match and after skipping an empty match. | |
| 3880 * regmatch.*pos Where the pattern matched in the old text. | |
| 3881 * new_start The new text, all that has been produced so | |
| 3882 * far. | |
| 3883 * new_end The new text, where to append new text. | |
| 3884 * | |
| 1499 | 3885 * lnum The line number where we found the start of |
| 3886 * the match. Can be below the line we searched | |
| 3887 * when there is a \n before a \zs in the | |
| 3888 * pattern. | |
| 7 | 3889 * sub_firstlnum The line number in the buffer where to look |
| 3890 * for a match. Can be different from "lnum" | |
| 3891 * when the pattern or substitute string contains | |
| 3892 * line breaks. | |
| 3893 * | |
| 3894 * Special situations: | |
| 3895 * - When the substitute string contains a line break, the part up | |
| 3896 * to the line break is inserted in the text, but the copy of | |
| 3897 * the original line is kept. "sub_firstlnum" is adjusted for | |
| 3898 * the inserted lines. | |
| 3899 * - When the matched pattern contains a line break, the old line | |
| 3900 * is taken from the line at the end of the pattern. The lines | |
| 3901 * in the match are deleted later, "sub_firstlnum" is adjusted | |
| 3902 * accordingly. | |
| 3903 * | |
| 3904 * The new text is built up in new_start[]. It has some extra | |
| 3905 * room to avoid using alloc()/free() too often. new_start_len is | |
| 1389 | 3906 * the length of the allocated memory at new_start. |
| 7 | 3907 * |
| 3908 * Make a copy of the old line, so it won't be taken away when | |
| 3909 * updating the screen or handling a multi-line match. The "old_" | |
| 3910 * pointers point into this copy. | |
| 3911 */ | |
| 1499 | 3912 sub_firstlnum = lnum; |
| 7 | 3913 copycol = 0; |
| 3914 matchcol = 0; | |
| 3915 | |
| 3916 /* At first match, remember current cursor position. */ | |
| 3917 if (!got_match) | |
| 3918 { | |
| 3919 setpcmark(); | |
| 3920 got_match = TRUE; | |
| 3921 } | |
| 3922 | |
| 3923 /* | |
| 3924 * Loop until nothing more to replace in this line. | |
| 3925 * 1. Handle match with empty string. | |
| 3926 * 2. If do_ask is set, ask for confirmation. | |
| 3927 * 3. substitute the string. | |
| 3928 * 4. if do_all is set, find next match | |
| 3929 * 5. break if there isn't another match in this line | |
| 3930 */ | |
| 3931 for (;;) | |
| 3932 { | |
| 1499 | 3933 /* Advance "lnum" to the line where the match starts. The |
| 3934 * match does not start in the first line when there is a line | |
| 3935 * break before \zs. */ | |
| 3936 if (regmatch.startpos[0].lnum > 0) | |
| 3937 { | |
| 3938 lnum += regmatch.startpos[0].lnum; | |
| 3939 sub_firstlnum += regmatch.startpos[0].lnum; | |
| 3940 nmatch -= regmatch.startpos[0].lnum; | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
3941 VIM_CLEAR(sub_firstline); |
| 1499 | 3942 } |
| 3943 | |
| 3944 if (sub_firstline == NULL) | |
| 3945 { | |
| 3946 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 3947 if (sub_firstline == NULL) | |
| 3948 { | |
| 3949 vim_free(new_start); | |
| 3950 goto outofmem; | |
| 3951 } | |
| 3952 } | |
| 3953 | |
| 7 | 3954 /* Save the line number of the last change for the final |
| 3955 * cursor position (just like Vi). */ | |
| 3956 curwin->w_cursor.lnum = lnum; | |
| 3957 do_again = FALSE; | |
| 3958 | |
| 3959 /* | |
| 3960 * 1. Match empty string does not count, except for first | |
| 3961 * match. This reproduces the strange vi behaviour. | |
| 3962 * This also catches endless loops. | |
| 3963 */ | |
| 3964 if (matchcol == prev_matchcol | |
| 3965 && regmatch.endpos[0].lnum == 0 | |
| 3966 && matchcol == regmatch.endpos[0].col) | |
| 3967 { | |
| 15 | 3968 if (sub_firstline[matchcol] == NUL) |
| 3969 /* We already were at the end of the line. Don't look | |
| 3970 * for a match in this line again. */ | |
| 3971 skip_match = TRUE; | |
| 3972 else | |
| 2837 | 3973 { |
| 3974 /* search for a match at next column */ | |
| 3975 if (has_mbyte) | |
| 3976 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
| 3977 else | |
| 3978 ++matchcol; | |
| 3979 } | |
| 7 | 3980 goto skip; |
| 3981 } | |
| 3982 | |
| 3983 /* Normally we continue searching for a match just after the | |
| 3984 * previous match. */ | |
| 3985 matchcol = regmatch.endpos[0].col; | |
| 3986 prev_matchcol = matchcol; | |
| 3987 | |
| 3988 /* | |
| 170 | 3989 * 2. If do_count is set only increase the counter. |
| 3990 * If do_ask is set, ask for confirmation. | |
| 7 | 3991 */ |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3992 if (subflags.do_count) |
| 170 | 3993 { |
| 3994 /* For a multi-line match, put matchcol at the NUL at | |
| 3995 * the end of the line and set nmatch to one, so that | |
| 3996 * we continue looking for a match on the next line. | |
| 3997 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
| 3998 if (nmatch > 1) | |
| 3999 { | |
| 835 | 4000 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 170 | 4001 nmatch = 1; |
| 1483 | 4002 skip_match = TRUE; |
| 170 | 4003 } |
| 4004 sub_nsubs++; | |
| 4005 did_sub = TRUE; | |
| 3736 | 4006 #ifdef FEAT_EVAL |
| 4007 /* Skip the substitution, unless an expression is used, | |
| 4008 * then it is evaluated in the sandbox. */ | |
| 4009 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 4010 #endif | |
| 4011 goto skip; | |
| 170 | 4012 } |
| 4013 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4014 if (subflags.do_ask) |
| 7 | 4015 { |
| 1874 | 4016 int typed = 0; |
| 1872 | 4017 |
| 7 | 4018 /* change State to CONFIRM, so that the mouse works |
| 4019 * properly */ | |
| 4020 save_State = State; | |
| 4021 State = CONFIRM; | |
|
18135
1868ec23360e
patch 8.1.2062: the mouse code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17817
diff
changeset
|
4022 setmouse(); // disable mouse in xterm |
| 7 | 4023 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
|
4024 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
|
4025 do_check_cursorbind(); |
| 7 | 4026 |
| 4027 /* When 'cpoptions' contains "u" don't sync undo when | |
| 4028 * asking for confirmation. */ | |
| 4029 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 4030 ++no_u_sync; | |
| 4031 | |
| 4032 /* | |
| 4033 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
| 4034 */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4035 while (subflags.do_ask) |
| 7 | 4036 { |
| 169 | 4037 if (exmode_active) |
| 4038 { | |
| 4039 char_u *resp; | |
| 4040 colnr_T sc, ec; | |
| 4041 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4042 print_line_no_prefix(lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4043 subflags.do_number, subflags.do_list); |
| 169 | 4044 |
| 4045 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
| 4046 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
|
4047 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
|
4048 curwin->w_cursor.col = 0; |
| 169 | 4049 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
|
4050 if (subflags.do_number || curwin->w_p_nu) |
| 5396 | 4051 { |
| 4052 int numw = number_width(curwin) + 1; | |
| 4053 sc += numw; | |
| 4054 ec += numw; | |
| 4055 } | |
| 169 | 4056 msg_start(); |
| 170 | 4057 for (i = 0; i < (long)sc; ++i) |
| 169 | 4058 msg_putchar(' '); |
| 170 | 4059 for ( ; i <= (long)ec; ++i) |
| 169 | 4060 msg_putchar('^'); |
| 4061 | |
|
17178
40c4cb095d53
patch 8.1.1588: in :let-heredoc line continuation is recognized
Bram Moolenaar <Bram@vim.org>
parents:
17095
diff
changeset
|
4062 resp = getexmodeline('?', NULL, 0, TRUE); |
| 169 | 4063 if (resp != NULL) |
| 4064 { | |
| 1872 | 4065 typed = *resp; |
| 169 | 4066 vim_free(resp); |
| 4067 } | |
| 4068 } | |
| 4069 else | |
| 4070 { | |
| 4076 | 4071 char_u *orig_line = NULL; |
| 4072 int len_change = 0; | |
| 7 | 4073 #ifdef FEAT_FOLDING |
| 169 | 4074 int save_p_fen = curwin->w_p_fen; |
| 4075 | |
| 4076 curwin->w_p_fen = FALSE; | |
| 4077 #endif | |
| 4078 /* Invert the matched string. | |
| 4079 * Remove the inversion afterwards. */ | |
| 4080 temp = RedrawingDisabled; | |
| 4081 RedrawingDisabled = 0; | |
| 4082 | |
| 4076 | 4083 if (new_start != NULL) |
| 4084 { | |
| 4085 /* There already was a substitution, we would | |
| 4086 * like to show this to the user. We cannot | |
| 4087 * really update the line, it would change | |
| 4088 * what matches. Temporarily replace the line | |
| 4089 * and change it back afterwards. */ | |
| 4090 orig_line = vim_strsave(ml_get(lnum)); | |
| 4091 if (orig_line != NULL) | |
| 4092 { | |
| 4093 char_u *new_line = concat_str(new_start, | |
| 4094 sub_firstline + copycol); | |
| 4095 | |
| 4096 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
|
4097 VIM_CLEAR(orig_line); |
| 4076 | 4098 else |
| 4099 { | |
| 4100 /* Position the cursor relative to the | |
| 4101 * end of the line, the previous | |
| 4102 * substitute may have inserted or | |
| 4103 * deleted characters before the | |
| 4104 * cursor. */ | |
| 4086 | 4105 len_change = (int)STRLEN(new_line) |
| 4106 - (int)STRLEN(orig_line); | |
| 4076 | 4107 curwin->w_cursor.col += len_change; |
| 4108 ml_replace(lnum, new_line, FALSE); | |
| 4109 } | |
| 4110 } | |
| 4111 } | |
| 4112 | |
| 1499 | 4113 search_match_lines = regmatch.endpos[0].lnum |
| 4114 - regmatch.startpos[0].lnum; | |
| 4076 | 4115 search_match_endcol = regmatch.endpos[0].col |
| 4116 + len_change; | |
| 169 | 4117 highlight_match = TRUE; |
| 4118 | |
| 4119 update_topline(); | |
| 4120 validate_cursor(); | |
| 748 | 4121 update_screen(SOME_VALID); |
| 169 | 4122 highlight_match = FALSE; |
| 748 | 4123 redraw_later(SOME_VALID); |
| 7 | 4124 |
| 4125 #ifdef FEAT_FOLDING | |
| 169 | 4126 curwin->w_p_fen = save_p_fen; |
| 4127 #endif | |
| 4128 if (msg_row == Rows - 1) | |
| 4129 msg_didout = FALSE; /* avoid a scroll-up */ | |
| 4130 msg_starthere(); | |
| 4131 i = msg_scroll; | |
| 4132 msg_scroll = 0; /* truncate msg when | |
| 4133 needed */ | |
| 4134 msg_no_more = TRUE; | |
| 4135 /* write message same highlighting as for | |
| 4136 * wait_return */ | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
4137 smsg_attr(HL_ATTR(HLF_R), |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4138 _("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
| 169 | 4139 msg_no_more = FALSE; |
| 4140 msg_scroll = i; | |
| 4141 showruler(TRUE); | |
| 4142 windgoto(msg_row, msg_col); | |
| 4143 RedrawingDisabled = temp; | |
| 7 | 4144 |
| 4145 #ifdef USE_ON_FLY_SCROLL | |
| 169 | 4146 dont_scroll = FALSE; /* allow scrolling here */ |
| 4147 #endif | |
| 4148 ++no_mapping; /* don't map this key */ | |
| 4149 ++allow_keys; /* allow special keys */ | |
| 1872 | 4150 typed = plain_vgetc(); |
| 169 | 4151 --allow_keys; |
| 4152 --no_mapping; | |
| 4153 | |
| 4154 /* clear the question */ | |
| 4155 msg_didout = FALSE; /* don't scroll up */ | |
| 4156 msg_col = 0; | |
| 4157 gotocmdline(TRUE); | |
| 4076 | 4158 |
| 4159 /* restore the line */ | |
| 4160 if (orig_line != NULL) | |
| 4161 ml_replace(lnum, orig_line, FALSE); | |
| 169 | 4162 } |
| 4163 | |
| 7 | 4164 need_wait_return = FALSE; /* no hit-return prompt */ |
| 1872 | 4165 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
| 7 | 4166 #ifdef UNIX |
| 1872 | 4167 || typed == intr_char |
| 7 | 4168 #endif |
| 4169 ) | |
| 4170 { | |
| 4171 got_quit = TRUE; | |
| 4172 break; | |
| 4173 } | |
| 1872 | 4174 if (typed == 'n') |
| 7 | 4175 break; |
| 1872 | 4176 if (typed == 'y') |
| 7 | 4177 break; |
| 1872 | 4178 if (typed == 'l') |
| 7 | 4179 { |
| 4180 /* last: replace and then stop */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4181 subflags.do_all = FALSE; |
| 7 | 4182 line2 = lnum; |
| 4183 break; | |
| 4184 } | |
| 1872 | 4185 if (typed == 'a') |
| 7 | 4186 { |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4187 subflags.do_ask = FALSE; |
| 7 | 4188 break; |
| 4189 } | |
| 1872 | 4190 if (typed == Ctrl_E) |
| 7 | 4191 scrollup_clamp(); |
| 1872 | 4192 else if (typed == Ctrl_Y) |
| 7 | 4193 scrolldown_clamp(); |
| 4194 } | |
| 4195 State = save_State; | |
| 4196 setmouse(); | |
| 4197 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 4198 --no_u_sync; | |
| 4199 | |
| 1872 | 4200 if (typed == 'n') |
| 7 | 4201 { |
| 4202 /* For a multi-line match, put matchcol at the NUL at | |
| 4203 * the end of the line and set nmatch to one, so that | |
| 4204 * we continue looking for a match on the next line. | |
| 1091 | 4205 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
| 4206 * get stuck when pressing 'n'. */ | |
| 7 | 4207 if (nmatch > 1) |
| 4208 { | |
| 835 | 4209 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 1091 | 4210 skip_match = TRUE; |
| 7 | 4211 } |
| 4212 goto skip; | |
| 4213 } | |
| 4214 if (got_quit) | |
| 4099 | 4215 goto skip; |
| 7 | 4216 } |
| 4217 | |
| 4218 /* Move the cursor to the start of the match, so that we can | |
| 4219 * use "\=col("."). */ | |
| 4220 curwin->w_cursor.col = regmatch.startpos[0].col; | |
| 4221 | |
| 4222 /* | |
| 4223 * 3. substitute the string. | |
| 4224 */ | |
| 3736 | 4225 #ifdef FEAT_EVAL |
|
16716
5a541d459ef7
patch 8.1.1360: buffer left 'nomodifiable' after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16714
diff
changeset
|
4226 save_ma = curbuf->b_p_ma; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4227 if (subflags.do_count) |
| 3736 | 4228 { |
|
16686
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4229 // prevent accidentally changing the buffer by a function |
| 3736 | 4230 curbuf->b_p_ma = FALSE; |
| 4231 sandbox++; | |
| 4232 } | |
|
16686
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4233 // Save flags for recursion. They can change for e.g. |
|
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4234 // :s/^/\=execute("s#^##gn") |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4235 subflags_save = subflags; |
|
16686
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4236 #endif |
|
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4237 // get length of substitution part |
| 1499 | 4238 sublen = vim_regsub_multi(®match, |
| 4239 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 4240 sub, sub_firstline, FALSE, p_magic, TRUE); |
| 3736 | 4241 #ifdef FEAT_EVAL |
|
16113
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
4242 // If getting the substitute string caused an error, don't do |
|
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
4243 // the replacement. |
|
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
4244 // Don't keep flags set by a recursive call. |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4245 subflags = subflags_save; |
|
16686
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4246 if (aborting() || subflags.do_count) |
| 3736 | 4247 { |
| 4248 curbuf->b_p_ma = save_ma; | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4249 if (sandbox > 0) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4250 sandbox--; |
| 3736 | 4251 goto skip; |
| 4252 } | |
| 4253 #endif | |
| 7 | 4254 |
| 533 | 4255 /* When the match included the "$" of the last line it may |
| 819 | 4256 * go beyond the last line of the buffer. */ |
| 533 | 4257 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
| 4258 { | |
| 4259 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
| 4260 skip_match = TRUE; | |
| 4261 } | |
| 4262 | |
| 7 | 4263 /* Need room for: |
| 4264 * - result so far in new_start (not for first sub in line) | |
| 4265 * - original text up to match | |
| 4266 * - length of substituted part | |
| 4267 * - original text after match | |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4268 * Adjust text properties here, since we have all information |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4269 * needed. |
| 7 | 4270 */ |
| 4271 if (nmatch == 1) | |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4272 { |
| 7 | 4273 p1 = sub_firstline; |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4274 #ifdef FEAT_TEXT_PROP |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4275 if (curbuf->b_has_textprop) |
|
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
4276 { |
|
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
4277 // When text properties are changed, need to save for |
|
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
4278 // undo first, unless done already. |
|
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
4279 if (adjust_prop_columns(lnum, regmatch.startpos[0].col, |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4280 sublen - 1 - (regmatch.endpos[0].col |
|
16714
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4281 - regmatch.startpos[0].col), |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4282 apc_flags)) |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4283 apc_flags &= ~APC_SAVE_FOR_UNDO; |
|
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
4284 } |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4285 #endif |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4286 } |
| 7 | 4287 else |
| 4288 { | |
| 4289 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
| 4290 nmatch_tl += nmatch - 1; | |
| 4291 } | |
| 1872 | 4292 copy_len = regmatch.startpos[0].col - copycol; |
| 4293 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
| 4294 - regmatch.endpos[0].col) + sublen + 1; | |
| 7 | 4295 if (new_start == NULL) |
| 4296 { | |
| 4297 /* | |
| 4298 * Get some space for a temporary buffer to do the | |
| 4299 * substitution into (and some extra space to avoid | |
| 4300 * too many calls to alloc()/free()). | |
| 4301 */ | |
| 4302 new_start_len = needed_len + 50; | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4303 if ((new_start = alloc(new_start_len)) == NULL) |
| 7 | 4304 goto outofmem; |
| 4305 *new_start = NUL; | |
| 4306 new_end = new_start; | |
| 4307 } | |
| 4308 else | |
| 4309 { | |
| 4310 /* | |
| 4311 * Check if the temporary buffer is long enough to do the | |
| 4312 * substitution into. If not, make it larger (with a bit | |
| 4313 * extra to avoid too many calls to alloc()/free()). | |
| 4314 */ | |
| 4315 len = (unsigned)STRLEN(new_start); | |
| 4316 needed_len += len; | |
| 1872 | 4317 if (needed_len > (int)new_start_len) |
| 7 | 4318 { |
| 4319 new_start_len = needed_len + 50; | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4320 if ((p1 = alloc(new_start_len)) == NULL) |
| 7 | 4321 { |
| 4322 vim_free(new_start); | |
| 4323 goto outofmem; | |
| 4324 } | |
| 4325 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
| 4326 vim_free(new_start); | |
| 4327 new_start = p1; | |
| 4328 } | |
| 4329 new_end = new_start + len; | |
| 4330 } | |
| 4331 | |
| 4332 /* | |
| 4333 * copy the text up to the part that matched | |
| 4334 */ | |
| 1872 | 4335 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
| 4336 new_end += copy_len; | |
| 7 | 4337 |
| 1499 | 4338 (void)vim_regsub_multi(®match, |
| 4339 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 4340 sub, new_end, TRUE, p_magic, TRUE); |
| 4341 sub_nsubs++; | |
| 4342 did_sub = TRUE; | |
| 4343 | |
| 4344 /* Move the cursor to the start of the line, to avoid that it | |
| 4345 * is beyond the end of the line after the substitution. */ | |
| 4346 curwin->w_cursor.col = 0; | |
| 4347 | |
| 4348 /* For a multi-line match, make a copy of the last matched | |
| 4349 * line and continue in that one. */ | |
| 4350 if (nmatch > 1) | |
| 4351 { | |
| 4352 sub_firstlnum += nmatch - 1; | |
| 4353 vim_free(sub_firstline); | |
| 4354 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 4355 /* When going beyond the last line, stop substituting. */ | |
| 4356 if (sub_firstlnum <= line2) | |
| 4357 do_again = TRUE; | |
| 4358 else | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4359 subflags.do_all = FALSE; |
| 7 | 4360 } |
| 4361 | |
| 4362 /* Remember next character to be copied. */ | |
| 4363 copycol = regmatch.endpos[0].col; | |
| 4364 | |
| 819 | 4365 if (skip_match) |
| 4366 { | |
| 4367 /* Already hit end of the buffer, sub_firstlnum is one | |
| 4368 * less than what it ought to be. */ | |
| 4369 vim_free(sub_firstline); | |
| 4370 sub_firstline = vim_strsave((char_u *)""); | |
| 4371 copycol = 0; | |
| 4372 } | |
| 4373 | |
| 7 | 4374 /* |
| 4375 * Now the trick is to replace CTRL-M chars with a real line | |
| 4376 * break. This would make it impossible to insert a CTRL-M in | |
| 4377 * the text. The line break can be avoided by preceding the | |
| 4378 * CTRL-M with a backslash. To be able to insert a backslash, | |
| 4379 * they must be doubled in the string and are halved here. | |
| 4380 * That is Vi compatible. | |
| 4381 */ | |
| 4382 for (p1 = new_end; *p1; ++p1) | |
| 4383 { | |
| 4384 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
|
16714
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4385 { |
| 1624 | 4386 STRMOVE(p1, p1 + 1); |
|
16714
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4387 #ifdef FEAT_TEXT_PROP |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4388 if (curbuf->b_has_textprop) |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4389 { |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4390 // When text properties are changed, need to save |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4391 // for undo first, unless done already. |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4392 if (adjust_prop_columns(lnum, |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4393 (colnr_T)(p1 - new_start), -1, |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4394 apc_flags)) |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4395 apc_flags &= ~APC_SAVE_FOR_UNDO; |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4396 } |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4397 #endif |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4398 } |
| 7 | 4399 else if (*p1 == CAR) |
| 4400 { | |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4401 if (u_inssub(lnum) == OK) // prepare for undo |
| 7 | 4402 { |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4403 colnr_T plen = (colnr_T)(p1 - new_start + 1); |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4404 |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4405 *p1 = NUL; // truncate up to the CR |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4406 ml_append(lnum - 1, new_start, plen, FALSE); |
| 7 | 4407 mark_adjust(lnum + 1, (linenr_T)MAXLNUM, 1L, 0L); |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4408 if (subflags.do_ask) |
| 7 | 4409 appended_lines(lnum - 1, 1L); |
| 4410 else | |
| 4411 { | |
| 4412 if (first_line == 0) | |
| 4413 first_line = lnum; | |
| 4414 last_line = lnum + 1; | |
| 4415 } | |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4416 #ifdef FEAT_TEXT_PROP |
|
16662
1fc9cd08cf3c
patch 8.1.1333: text properties don't always move after changes
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
4417 adjust_props_for_split(lnum + 1, lnum, plen, 1); |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4418 #endif |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4419 // all line numbers increase |
| 7 | 4420 ++sub_firstlnum; |
| 4421 ++lnum; | |
| 4422 ++line2; | |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4423 // move the cursor to the new line, like Vi |
| 7 | 4424 ++curwin->w_cursor.lnum; |
|
15367
273649cad196
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Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4425 // copy the rest |
| 1624 | 4426 STRMOVE(new_start, p1 + 1); |
| 7 | 4427 p1 = new_start - 1; |
| 4428 } | |
| 4429 } | |
| 4430 else if (has_mbyte) | |
| 474 | 4431 p1 += (*mb_ptr2len)(p1) - 1; |
| 7 | 4432 } |
| 4433 | |
| 4434 /* | |
| 4435 * 4. If do_all is set, find next match. | |
| 4436 * Prevent endless loop with patterns that match empty | |
| 4437 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
| 4438 * But ":s/\n/#/" is OK. | |
| 4439 */ | |
| 4440 skip: | |
| 4441 /* We already know that we did the last subst when we are at | |
| 4442 * the end of the line, except that a pattern like | |
| 1499 | 4443 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
| 4444 * "line2" when there is a \zs in the pattern after a line | |
| 4445 * break. */ | |
| 15 | 4446 lastone = (skip_match |
| 4447 || got_int | |
| 4448 || got_quit | |
| 1499 | 4449 || lnum > line2 |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4450 || !(subflags.do_all || do_again) |
| 15 | 4451 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
| 4452 && !re_multiline(regmatch.regprog))); | |
| 7 | 4453 nmatch = -1; |
| 4454 | |
| 4455 /* | |
| 4456 * Replace the line in the buffer when needed. This is | |
| 4457 * skipped when there are more matches. | |
| 4458 * The check for nmatch_tl is needed for when multi-line | |
| 4459 * matching must replace the lines before trying to do another | |
| 4460 * match, otherwise "\@<=" won't work. | |
| 1499 | 4461 * When the match starts below where we start searching also |
| 4462 * need to replace the line first (using \zs after \n). | |
| 7 | 4463 */ |
| 4464 if (lastone | |
| 4465 || nmatch_tl > 0 | |
| 4466 || (nmatch = vim_regexec_multi(®match, curwin, | |
| 1521 | 4467 curbuf, sub_firstlnum, |
|
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
4468 matchcol, NULL, NULL)) == 0 |
| 1499 | 4469 || regmatch.startpos[0].lnum > 0) |
| 7 | 4470 { |
| 4471 if (new_start != NULL) | |
| 4472 { | |
| 4473 /* | |
| 4474 * Copy the rest of the line, that didn't match. | |
| 4475 * "matchcol" has to be adjusted, we use the end of | |
| 4476 * the line as reference, because the substitute may | |
| 4477 * have changed the number of characters. Same for | |
| 4478 * "prev_matchcol". | |
| 4479 */ | |
| 4480 STRCAT(new_start, sub_firstline + copycol); | |
| 4481 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 4482 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 4483 - prev_matchcol; | |
| 4484 | |
| 4485 if (u_savesub(lnum) != OK) | |
| 4486 break; | |
| 4487 ml_replace(lnum, new_start, TRUE); | |
| 4488 | |
| 4489 if (nmatch_tl > 0) | |
| 4490 { | |
| 4491 /* | |
| 4492 * Matched lines have now been substituted and are | |
| 4493 * useless, delete them. The part after the match | |
| 4494 * has been appended to new_start, we don't need | |
| 4495 * it in the buffer. | |
| 4496 */ | |
| 4497 ++lnum; | |
| 4498 if (u_savedel(lnum, nmatch_tl) != OK) | |
| 4499 break; | |
| 4500 for (i = 0; i < nmatch_tl; ++i) | |
| 4501 ml_delete(lnum, (int)FALSE); | |
| 4502 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
| 4503 (long)MAXLNUM, -nmatch_tl); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4504 if (subflags.do_ask) |
| 7 | 4505 deleted_lines(lnum, nmatch_tl); |
| 4506 --lnum; | |
| 4507 line2 -= nmatch_tl; /* nr of lines decreases */ | |
| 4508 nmatch_tl = 0; | |
| 4509 } | |
| 4510 | |
| 4511 /* When asking, undo is saved each time, must also set | |
| 4512 * changed flag each time. */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4513 if (subflags.do_ask) |
| 7 | 4514 changed_bytes(lnum, 0); |
| 4515 else | |
| 4516 { | |
| 4517 if (first_line == 0) | |
| 4518 first_line = lnum; | |
| 4519 last_line = lnum + 1; | |
| 4520 } | |
| 4521 | |
| 4522 sub_firstlnum = lnum; | |
| 4523 vim_free(sub_firstline); /* free the temp buffer */ | |
| 4524 sub_firstline = new_start; | |
| 4525 new_start = NULL; | |
| 4526 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 4527 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 4528 - prev_matchcol; | |
| 4529 copycol = 0; | |
| 4530 } | |
| 4531 if (nmatch == -1 && !lastone) | |
| 4532 nmatch = vim_regexec_multi(®match, curwin, curbuf, | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
4533 sub_firstlnum, matchcol, NULL, NULL); |
| 7 | 4534 |
| 4535 /* | |
| 4536 * 5. break if there isn't another match in this line | |
| 4537 */ | |
| 4538 if (nmatch <= 0) | |
| 1499 | 4539 { |
| 4540 /* If the match found didn't start where we were | |
| 4541 * searching, do the next search in the line where we | |
| 4542 * found the match. */ | |
| 4543 if (nmatch == -1) | |
| 4544 lnum -= regmatch.startpos[0].lnum; | |
| 7 | 4545 break; |
| 1499 | 4546 } |
| 7 | 4547 } |
| 4548 | |
| 4549 line_breakcheck(); | |
| 4550 } | |
| 4551 | |
| 4552 if (did_sub) | |
| 4553 ++sub_nlines; | |
| 1720 | 4554 vim_free(new_start); /* for when substitute was cancelled */ |
|
13244
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patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
4555 VIM_CLEAR(sub_firstline); /* free the copy of the original line */ |
| 7 | 4556 } |
| 4557 | |
| 4558 line_breakcheck(); | |
| 4559 } | |
| 4560 | |
| 4561 if (first_line != 0) | |
| 4562 { | |
| 4563 /* Need to subtract the number of added lines from "last_line" to get | |
| 4564 * the line number before the change (same as adding the number of | |
| 4565 * deleted lines). */ | |
| 4566 i = curbuf->b_ml.ml_line_count - old_line_count; | |
| 4567 changed_lines(first_line, 0, last_line - i, i); | |
| 4568 } | |
| 4569 | |
| 4570 outofmem: | |
| 4571 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
| 170 | 4572 |
| 4573 /* ":s/pat//n" doesn't move the cursor */ | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4574 if (subflags.do_count) |
| 170 | 4575 curwin->w_cursor = old_cursor; |
| 4576 | |
|
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
4577 if (sub_nsubs > start_nsubs) |
| 7 | 4578 { |
| 4579 /* Set the '[ and '] marks. */ | |
| 4580 curbuf->b_op_start.lnum = eap->line1; | |
| 4581 curbuf->b_op_end.lnum = line2; | |
| 4582 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 4583 | |
| 4584 if (!global_busy) | |
| 4585 { | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4586 /* 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
|
4587 if (!subflags.do_ask) |
| 3394 | 4588 { |
| 4589 if (endcolumn) | |
| 4590 coladvance((colnr_T)MAXCOL); | |
| 4591 else | |
| 4592 beginline(BL_WHITE | BL_FIX); | |
| 4593 } | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4594 if (!do_sub_msg(subflags.do_count) && subflags.do_ask) |
|
15543
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4595 msg(""); |
| 7 | 4596 } |
| 4597 else | |
| 4598 global_need_beginline = TRUE; | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4599 if (subflags.do_print) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4600 print_line(curwin->w_cursor.lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4601 subflags.do_number, subflags.do_list); |
| 7 | 4602 } |
| 4603 else if (!global_busy) | |
| 4604 { | |
| 4605 if (got_int) /* interrupted */ | |
|
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patch 8.1.0743: giving error messages is not flexible
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parents:
15367
diff
changeset
|
4606 emsg(_(e_interr)); |
| 7 | 4607 else if (got_match) /* did find something but nothing substituted */ |
|
15543
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4608 msg(""); |
|
9890
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4609 else if (subflags.do_error) /* nothing found */ |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4610 semsg(_(e_patnotf2), get_search_pat()); |
| 7 | 4611 } |
| 4612 | |
| 4035 | 4613 #ifdef FEAT_FOLDING |
|
9890
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4614 if (subflags.do_ask && hasAnyFolding(curwin)) |
| 4035 | 4615 /* Cursor position may require updating */ |
| 4616 changed_window_setting(); | |
| 4617 #endif | |
| 4618 | |
|
4805
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Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
4619 vim_regfree(regmatch.regprog); |
| 6789 | 4620 |
| 4621 /* Restore the flag values, they can be used for ":&&". */ | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4622 subflags.do_all = save_do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4623 subflags.do_ask = save_do_ask; |
| 7 | 4624 } |
| 4625 | |
| 4626 /* | |
| 4627 * Give message for number of substitutions. | |
| 4628 * Can also be used after a ":global" command. | |
| 4629 * Return TRUE if a message was given. | |
| 4630 */ | |
| 484 | 4631 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4632 do_sub_msg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4633 int count_only) /* used 'n' flag for ":s" */ |
| 7 | 4634 { |
| 4635 /* | |
| 4636 * Only report substitutions when: | |
| 4637 * - more than 'report' substitutions | |
| 4638 * - command was typed by user, or number of changed lines > 'report' | |
| 4639 * - giving messages is not disabled by 'lazyredraw' | |
| 4640 */ | |
| 170 | 4641 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
| 4642 || count_only) | |
| 7 | 4643 && messaging()) |
| 4644 { | |
|
14585
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patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4645 char *msg_single; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4646 char *msg_plural; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4647 |
| 7 | 4648 if (got_int) |
| 4649 STRCPY(msg_buf, _("(Interrupted) ")); | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
4650 else |
|
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
4651 *msg_buf = NUL; |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4652 |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4653 msg_single = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4654 ? NGETTEXT("%ld match on %ld line", |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4655 "%ld matches on %ld line", sub_nsubs) |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4656 : NGETTEXT("%ld substitution on %ld line", |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4657 "%ld substitutions on %ld line", sub_nsubs); |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4658 msg_plural = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4659 ? NGETTEXT("%ld match on %ld lines", |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4660 "%ld matches on %ld lines", sub_nsubs) |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4661 : NGETTEXT("%ld substitution on %ld lines", |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4662 "%ld substitutions on %ld lines", sub_nsubs); |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4663 |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4664 vim_snprintf_add(msg_buf, sizeof(msg_buf), |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4665 NGETTEXT(msg_single, msg_plural, sub_nlines), |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4666 sub_nsubs, (long)sub_nlines); |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4667 |
| 7 | 4668 if (msg(msg_buf)) |
| 4669 /* save message to display it after redraw */ | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4670 set_keep_msg((char_u *)msg_buf, 0); |
| 7 | 4671 return TRUE; |
| 4672 } | |
| 4673 if (got_int) | |
| 4674 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4675 emsg(_(e_interr)); |
| 7 | 4676 return TRUE; |
| 4677 } | |
| 4678 return FALSE; | |
| 4679 } | |
| 4680 | |
|
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
|
4681 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
|
4682 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
|
4683 { |
|
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
|
4684 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
|
4685 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
|
4686 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
|
4687 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
|
4688 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
|
4689 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
|
4690 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
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parents:
11476
diff
changeset
|
4691 |
| 7 | 4692 /* |
| 4693 * Execute a global command of the form: | |
| 4694 * | |
| 4695 * g/pattern/X : execute X on all lines where pattern matches | |
| 4696 * v/pattern/X : execute X on all lines where pattern does not match | |
| 4697 * | |
| 4698 * where 'X' is an EX command | |
| 4699 * | |
| 4700 * The command character (as well as the trailing slash) is optional, and | |
| 4701 * is assumed to be 'p' if missing. | |
| 4702 * | |
| 4703 * This is implemented in two passes: first we scan the file for the pattern and | |
| 3786 | 4704 * set a mark for each line that (not) matches. Secondly we execute the command |
| 7 | 4705 * for each line that has a mark. This is required because after deleting |
| 4706 * lines we do not know where to search for the next match. | |
| 4707 */ | |
| 4708 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4709 ex_global(exarg_T *eap) |
| 7 | 4710 { |
| 4711 linenr_T lnum; /* line number according to old situation */ | |
| 170 | 4712 int ndone = 0; |
| 7 | 4713 int type; /* first char of cmd: 'v' or 'g' */ |
| 4714 char_u *cmd; /* command argument */ | |
| 4715 | |
| 4716 char_u delim; /* delimiter, normally '/' */ | |
| 4717 char_u *pat; | |
| 4718 regmmatch_T regmatch; | |
| 4719 int match; | |
| 4720 int which_pat; | |
| 4721 | |
|
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patch 8.0.0630: it is not easy to work on lines without a match
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parents:
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diff
changeset
|
4722 /* When nesting the command works on one line. This allows for |
|
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diff
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|
4723 * ":g/found/v/notfound/command". */ |
|
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|
4724 if (global_busy && (eap->line1 != 1 |
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diff
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|
4725 || eap->line2 != curbuf->b_ml.ml_line_count)) |
|
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|
4726 { |
|
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diff
changeset
|
4727 /* will increment global_busy to break out of the loop */ |
|
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patch 8.1.0743: giving error messages is not flexible
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parents:
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diff
changeset
|
4728 emsg(_("E147: Cannot do :global recursive with a range")); |
| 7 | 4729 return; |
| 4730 } | |
| 4731 | |
| 4732 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
| 4733 type = 'v'; | |
| 4734 else | |
| 4735 type = *eap->cmd; | |
| 4736 cmd = eap->arg; | |
| 4737 which_pat = RE_LAST; /* default: use last used regexp */ | |
| 4738 | |
| 4739 /* | |
| 4740 * undocumented vi feature: | |
| 4741 * "\/" and "\?": use previous search pattern. | |
| 4742 * "\&": use previous substitute pattern. | |
| 4743 */ | |
| 4744 if (*cmd == '\\') | |
| 4745 { | |
| 4746 ++cmd; | |
| 4747 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 4748 { | |
|
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diff
changeset
|
4749 emsg(_(e_backslash)); |
| 7 | 4750 return; |
| 4751 } | |
| 4752 if (*cmd == '&') | |
| 4753 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
| 4754 else | |
| 4755 which_pat = RE_SEARCH; /* use previous search pattern */ | |
| 4756 ++cmd; | |
| 4757 pat = (char_u *)""; | |
| 4758 } | |
| 4759 else if (*cmd == NUL) | |
| 4760 { | |
|
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changeset
|
4761 emsg(_("E148: Regular expression missing from global")); |
| 7 | 4762 return; |
| 4763 } | |
| 4764 else | |
| 4765 { | |
| 4766 delim = *cmd; /* get the delimiter */ | |
| 4767 if (delim) | |
| 4768 ++cmd; /* skip delimiter if there is one */ | |
| 4769 pat = cmd; /* remember start of pattern */ | |
| 4770 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
| 4771 if (cmd[0] == delim) /* end delimiter found */ | |
| 4772 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4773 } | |
| 4774 | |
| 4775 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
| 4776 { | |
|
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|
4777 emsg(_(e_invcmd)); |
| 7 | 4778 return; |
| 4779 } | |
| 4780 | |
|
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|
4781 if (global_busy) |
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|
4782 { |
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changeset
|
4783 lnum = curwin->w_cursor.lnum; |
| 1521 | 4784 match = vim_regexec_multi(®match, curwin, curbuf, lnum, |
|
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changeset
|
4785 (colnr_T)0, NULL, NULL); |
| 7 | 4786 if ((type == 'g' && match) || (type == 'v' && !match)) |
|
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|
4787 global_exe_one(cmd, lnum); |
| 7 | 4788 } |
| 4789 else | |
| 6116 | 4790 { |
|
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4791 /* |
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4792 * pass 1: set marks for each (not) matching line |
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4793 */ |
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|
4794 for (lnum = eap->line1; lnum <= eap->line2 && !got_int; ++lnum) |
|
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4795 { |
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|
4796 /* a match on this line? */ |
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changeset
|
4797 match = vim_regexec_multi(®match, curwin, curbuf, lnum, |
|
11521
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|
4798 (colnr_T)0, NULL, NULL); |
|
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|
4799 if ((type == 'g' && match) || (type == 'v' && !match)) |
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4800 { |
|
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4801 ml_setmarked(lnum); |
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4802 ndone++; |
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4803 } |
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|
4804 line_breakcheck(); |
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4805 } |
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4806 |
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|
4807 /* |
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|
4808 * pass 2: execute the command for each line that has been marked |
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4809 */ |
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4810 if (got_int) |
|
15543
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patch 8.1.0779: argument for message functions is inconsistent
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|
4811 msg(_(e_interr)); |
|
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diff
changeset
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4812 else if (ndone == 0) |
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4813 { |
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|
4814 if (type == 'v') |
|
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|
4815 smsg(_("Pattern found in every line: %s"), pat); |
|
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|
4816 else |
|
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changeset
|
4817 smsg(_("Pattern not found: %s"), pat); |
|
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|
4818 } |
|
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|
4819 else |
|
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|
4820 { |
| 6116 | 4821 #ifdef FEAT_CLIPBOARD |
|
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|
4822 start_global_changes(); |
|
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4823 #endif |
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diff
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|
4824 global_exe(cmd); |
|
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diff
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|
4825 #ifdef FEAT_CLIPBOARD |
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4826 end_global_changes(); |
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diff
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|
4827 #endif |
|
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diff
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|
4828 } |
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diff
changeset
|
4829 |
|
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diff
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|
4830 ml_clearmarked(); /* clear rest of the marks */ |
|
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|
4831 } |
|
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diff
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|
4832 |
|
4805
66803af09906
updated for version 7.3.1149
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parents:
4613
diff
changeset
|
4833 vim_regfree(regmatch.regprog); |
| 7 | 4834 } |
| 4835 | |
| 4836 /* | |
| 4837 * Execute "cmd" on lines marked with ml_setmarked(). | |
| 4838 */ | |
| 4839 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4840 global_exe(char_u *cmd) |
| 7 | 4841 { |
| 2819 | 4842 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
| 4843 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
| 4844 linenr_T lnum; /* line number according to old situation */ | |
| 7 | 4845 |
| 4846 /* | |
| 4847 * Set current position only once for a global command. | |
| 4848 * If global_busy is set, setpcmark() will not do anything. | |
| 4849 * If there is an error, global_busy will be incremented. | |
| 4850 */ | |
| 4851 setpcmark(); | |
| 4852 | |
| 4853 /* When the command writes a message, don't overwrite the command. */ | |
| 4854 msg_didout = TRUE; | |
| 4855 | |
|
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diff
changeset
|
4856 sub_nsubs = 0; |
|
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updated for version 7.2.409
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parents:
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diff
changeset
|
4857 sub_nlines = 0; |
| 7 | 4858 global_need_beginline = FALSE; |
| 4859 global_busy = 1; | |
| 4860 old_lcount = curbuf->b_ml.ml_line_count; | |
| 4861 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
| 4862 { | |
|
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diff
changeset
|
4863 global_exe_one(cmd, lnum); |
| 7 | 4864 ui_breakcheck(); |
| 4865 } | |
| 4866 | |
| 4867 global_busy = 0; | |
| 4868 if (global_need_beginline) | |
| 4869 beginline(BL_WHITE | BL_FIX); | |
| 4870 else | |
| 4871 check_cursor(); /* cursor may be beyond the end of the line */ | |
| 4872 | |
| 39 | 4873 /* the cursor may not have moved in the text but a change in a previous |
| 4874 * line may move it on the screen */ | |
| 4875 changed_line_abv_curs(); | |
| 4876 | |
| 7 | 4877 /* If it looks like no message was written, allow overwriting the |
| 4878 * command with the report for number of changes. */ | |
| 4879 if (msg_col == 0 && msg_scrolled == 0) | |
| 4880 msg_didout = FALSE; | |
| 4881 | |
| 1227 | 4882 /* If substitutes done, report number of substitutes, otherwise report |
| 2819 | 4883 * number of extra or deleted lines. |
| 4884 * Don't report extra or deleted lines in the edge case where the buffer | |
| 4885 * we are in after execution is different from the buffer we started in. */ | |
| 4886 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
| 7 | 4887 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
| 4888 } | |
| 4889 | |
| 4890 #ifdef FEAT_VIMINFO | |
|
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patch 8.1.1736: viminfo support is spread out
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changeset
|
4891 /* |
|
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4892 * Get the previous substitute pattern. |
|
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4893 */ |
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changeset
|
4894 char_u * |
|
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changeset
|
4895 get_old_sub(void) |
| 7 | 4896 { |
|
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changeset
|
4897 return old_sub; |
| 7 | 4898 } |
| 4899 | |
|
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4900 /* |
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|
4901 * Set the previous substitute pattern. "val" must be allocated. |
|
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|
4902 */ |
| 7 | 4903 void |
|
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changeset
|
4904 set_old_sub(char_u *val) |
| 7 | 4905 { |
|
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changeset
|
4906 vim_free(old_sub); |
|
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changeset
|
4907 old_sub = val; |
| 7 | 4908 } |
|
17458
cfdef48743ed
patch 8.1.1727: code for viminfo support is spread out
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changeset
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4909 #endif // FEAT_VIMINFO |
| 7 | 4910 |
| 359 | 4911 #if defined(EXITFREE) || defined(PROTO) |
| 4912 void | |
|
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parents:
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changeset
|
4913 free_old_sub(void) |
| 359 | 4914 { |
| 4915 vim_free(old_sub); | |
| 4916 } | |
| 4917 #endif | |
| 4918 | |
|
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changeset
|
4919 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
| 7 | 4920 /* |
| 4921 * Set up for a tagpreview. | |
| 735 | 4922 * Return TRUE when it was created. |
| 7 | 4923 */ |
| 735 | 4924 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4925 prepare_tagpreview( |
|
17767
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4926 int undo_sync, // sync undo when leaving the window |
|
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4927 int use_previewpopup, // use popup if 'previewpopup' set |
|
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4928 int use_popup) // use other popup window |
| 7 | 4929 { |
| 4930 win_T *wp; | |
| 4931 | |
| 4932 # ifdef FEAT_GUI | |
| 4933 need_mouse_correct = TRUE; | |
| 4934 # endif | |
| 4935 | |
| 4936 /* | |
| 4937 * If there is already a preview window open, use that one. | |
| 4938 */ | |
| 4939 if (!curwin->w_p_pvw) | |
| 4940 { | |
|
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4941 # ifdef FEAT_TEXT_PROP |
|
17767
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4942 if (use_previewpopup && *p_pvp != NUL) |
|
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4943 { |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4944 wp = popup_find_preview_window(); |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4945 if (wp != NULL) |
|
17767
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4946 popup_set_wantpos_cursor(wp, wp->w_minwidth); |
|
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4947 } |
|
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4948 else if (use_popup) |
|
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4949 { |
|
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4950 wp = popup_find_info_window(); |
|
17817
e8a7029efa40
patch 8.1.1905: cannot set all properties of the info popup
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
4951 if (wp != NULL) |
|
e8a7029efa40
patch 8.1.1905: cannot set all properties of the info popup
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
4952 popup_show(wp); |
|
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4953 } |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4954 else |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4955 # endif |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4956 { |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4957 FOR_ALL_WINDOWS(wp) |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4958 if (wp->w_p_pvw) |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4959 break; |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4960 } |
| 7 | 4961 if (wp != NULL) |
| 816 | 4962 win_enter(wp, undo_sync); |
| 7 | 4963 else |
| 4964 { | |
| 4965 /* | |
| 4966 * There is no preview window open yet. Create one. | |
| 4967 */ | |
|
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4968 # ifdef FEAT_TEXT_PROP |
|
17767
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4969 if ((use_previewpopup && *p_pvp != NUL) || use_popup) |
|
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
4970 return popup_create_preview_window(use_popup); |
|
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4971 # endif |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4972 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) == FAIL) |
| 735 | 4973 return FALSE; |
| 7 | 4974 curwin->w_p_pvw = TRUE; |
| 4975 curwin->w_p_wfh = TRUE; | |
|
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4976 RESET_BINDING(curwin); // don't take over 'scrollbind' |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4977 // and 'cursorbind' |
| 7 | 4978 # ifdef FEAT_DIFF |
|
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4979 curwin->w_p_diff = FALSE; // no 'diff' |
| 7 | 4980 # endif |
| 4981 # ifdef FEAT_FOLDING | |
|
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4982 curwin->w_p_fdc = 0; // no 'foldcolumn' |
| 7 | 4983 # endif |
| 735 | 4984 return TRUE; |
| 7 | 4985 } |
| 4986 } | |
| 735 | 4987 return FALSE; |
| 7 | 4988 } |
| 4989 | |
| 4990 #endif | |
| 4991 | |
| 4992 | |
| 4993 /* | |
| 4994 * ":help": open a read-only window on a help file | |
| 4995 */ | |
| 4996 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4997 ex_help(exarg_T *eap) |
| 7 | 4998 { |
| 4999 char_u *arg; | |
| 5000 char_u *tag; | |
| 5001 FILE *helpfd; /* file descriptor of help file */ | |
| 5002 int n; | |
| 5003 int i; | |
| 5004 win_T *wp; | |
| 5005 int num_matches; | |
| 5006 char_u **matches; | |
| 5007 char_u *p; | |
| 5008 int empty_fnum = 0; | |
| 5009 int alt_fnum = 0; | |
| 5010 buf_T *buf; | |
| 5011 #ifdef FEAT_MULTI_LANG | |
| 5012 int len; | |
| 9 | 5013 char_u *lang; |
| 7 | 5014 #endif |
| 3112 | 5015 #ifdef FEAT_FOLDING |
| 5016 int old_KeyTyped = KeyTyped; | |
| 5017 #endif | |
| 7 | 5018 |
| 5019 if (eap != NULL) | |
| 5020 { | |
| 5021 /* | |
| 5022 * A ":help" command ends at the first LF, or at a '|' that is | |
| 5023 * followed by some text. Set nextcmd to the following command. | |
| 5024 */ | |
| 5025 for (arg = eap->arg; *arg; ++arg) | |
| 5026 { | |
| 5027 if (*arg == '\n' || *arg == '\r' | |
| 5028 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
| 5029 { | |
| 5030 *arg++ = NUL; | |
| 5031 eap->nextcmd = arg; | |
| 5032 break; | |
| 5033 } | |
| 5034 } | |
| 5035 arg = eap->arg; | |
| 5036 | |
| 3446 | 5037 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
| 7 | 5038 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5039 emsg(_("E478: Don't panic!")); |
| 7 | 5040 return; |
| 5041 } | |
| 5042 | |
| 5043 if (eap->skip) /* not executing commands */ | |
| 5044 return; | |
| 5045 } | |
| 5046 else | |
| 5047 arg = (char_u *)""; | |
| 5048 | |
| 5049 /* remove trailing blanks */ | |
| 5050 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
|
5051 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
| 7 | 5052 *p-- = NUL; |
| 5053 | |
| 5054 #ifdef FEAT_MULTI_LANG | |
| 5055 /* Check for a specified language */ | |
| 9 | 5056 lang = check_help_lang(arg); |
| 7 | 5057 #endif |
| 5058 | |
| 5059 /* When no argument given go to the index. */ | |
| 5060 if (*arg == NUL) | |
| 5061 arg = (char_u *)"help.txt"; | |
| 5062 | |
| 5063 /* | |
| 5064 * Check if there is a match for the argument. | |
| 5065 */ | |
| 5066 n = find_help_tags(arg, &num_matches, &matches, | |
| 5067 eap != NULL && eap->forceit); | |
| 5068 | |
| 5069 i = 0; | |
| 5070 #ifdef FEAT_MULTI_LANG | |
| 5071 if (n != FAIL && lang != NULL) | |
| 5072 /* Find first item with the requested language. */ | |
| 5073 for (i = 0; i < num_matches; ++i) | |
| 5074 { | |
| 835 | 5075 len = (int)STRLEN(matches[i]); |
| 7 | 5076 if (len > 3 && matches[i][len - 3] == '@' |
| 5077 && STRICMP(matches[i] + len - 2, lang) == 0) | |
| 5078 break; | |
| 5079 } | |
| 5080 #endif | |
| 5081 if (i >= num_matches || n == FAIL) | |
| 5082 { | |
| 5083 #ifdef FEAT_MULTI_LANG | |
| 5084 if (lang != NULL) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5085 semsg(_("E661: Sorry, no '%s' help for %s"), lang, arg); |
| 7 | 5086 else |
| 5087 #endif | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5088 semsg(_("E149: Sorry, no help for %s"), arg); |
| 7 | 5089 if (n != FAIL) |
| 5090 FreeWild(num_matches, matches); | |
| 5091 return; | |
| 5092 } | |
| 5093 | |
| 5094 /* The first match (in the requested language) is the best match. */ | |
| 5095 tag = vim_strsave(matches[i]); | |
| 5096 FreeWild(num_matches, matches); | |
| 5097 | |
| 5098 #ifdef FEAT_GUI | |
| 5099 need_mouse_correct = TRUE; | |
| 5100 #endif | |
| 5101 | |
| 5102 /* | |
| 5103 * Re-use an existing help window or open a new one. | |
| 684 | 5104 * Always open a new one for ":tab help". |
| 7 | 5105 */ |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
5106 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
|
5107 { |
| 684 | 5108 if (cmdmod.tab != 0) |
| 5109 wp = NULL; | |
| 5110 else | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
5111 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
|
5112 if (bt_help(wp->w_buffer)) |
| 684 | 5113 break; |
| 7 | 5114 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
| 5115 win_enter(wp, TRUE); | |
| 5116 else | |
| 5117 { | |
| 5118 /* | |
| 5119 * There is no help window yet. | |
| 5120 * Try to open the file specified by the "helpfile" option. | |
| 5121 */ | |
| 5122 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
| 5123 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5124 smsg(_("Sorry, help file \"%s\" not found"), p_hf); |
| 7 | 5125 goto erret; |
| 5126 } | |
| 5127 fclose(helpfd); | |
| 5128 | |
| 5129 /* Split off help window; put it at far top if no position | |
| 684 | 5130 * specified, the current window is vertically split and |
| 5131 * narrow. */ | |
| 7 | 5132 n = WSP_HELP; |
| 5133 if (cmdmod.split == 0 && curwin->w_width != Columns | |
| 684 | 5134 && curwin->w_width < 80) |
| 7 | 5135 n |= WSP_TOP; |
| 5136 if (win_split(0, n) == FAIL) | |
| 684 | 5137 goto erret; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
5138 |
| 7 | 5139 if (curwin->w_height < p_hh) |
| 5140 win_setheight((int)p_hh); | |
| 5141 | |
| 5142 /* | |
| 5143 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
| 5144 * set b_p_ro flag). | |
| 5145 * Set the alternate file to the previously edited file. | |
| 5146 */ | |
| 5147 alt_fnum = curbuf->b_fnum; | |
| 5148 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
| 1743 | 5149 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
|
5150 NULL); /* buffer is still open, don't store info */ |
| 22 | 5151 if (!cmdmod.keepalt) |
| 5152 curwin->w_alt_fnum = alt_fnum; | |
| 7 | 5153 empty_fnum = curbuf->b_fnum; |
| 5154 } | |
| 5155 } | |
| 5156 | |
| 5157 if (!p_im) | |
| 5158 restart_edit = 0; /* don't want insert mode in help file */ | |
| 5159 | |
| 3112 | 5160 #ifdef FEAT_FOLDING |
| 5161 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
| 5162 * It is needed for do_tag top open folds under the cursor. */ | |
| 5163 KeyTyped = old_KeyTyped; | |
| 5164 #endif | |
| 5165 | |
| 7 | 5166 if (tag != NULL) |
| 5167 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
| 5168 | |
| 819 | 5169 /* Delete the empty buffer if we're not using it. Careful: autocommands |
| 5170 * may have jumped to another window, check that the buffer is not in a | |
| 5171 * window. */ | |
| 7 | 5172 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
| 5173 { | |
| 5174 buf = buflist_findnr(empty_fnum); | |
| 819 | 5175 if (buf != NULL && buf->b_nwindows == 0) |
| 7 | 5176 wipe_buffer(buf, TRUE); |
| 5177 } | |
| 5178 | |
| 5179 /* keep the previous alternate file */ | |
| 22 | 5180 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
| 7 | 5181 curwin->w_alt_fnum = alt_fnum; |
| 5182 | |
| 5183 erret: | |
| 5184 vim_free(tag); | |
| 5185 } | |
| 5186 | |
| 6228 | 5187 /* |
| 6234 | 5188 * ":helpclose": Close one help window |
| 6228 | 5189 */ |
| 5190 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5191 ex_helpclose(exarg_T *eap UNUSED) |
| 6228 | 5192 { |
| 5193 win_T *win; | |
| 5194 | |
| 5195 FOR_ALL_WINDOWS(win) | |
| 5196 { | |
|
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
5197 if (bt_help(win->w_buffer)) |
| 6228 | 5198 { |
| 5199 win_close(win, FALSE); | |
| 6234 | 5200 return; |
| 6228 | 5201 } |
| 5202 } | |
| 5203 } | |
| 7 | 5204 |
| 9 | 5205 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
| 5206 /* | |
| 5207 * In an argument search for a language specifiers in the form "@xx". | |
| 5208 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
| 5209 * Returns NULL if not found. | |
| 5210 */ | |
| 5211 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5212 check_help_lang(char_u *arg) |
| 9 | 5213 { |
| 835 | 5214 int len = (int)STRLEN(arg); |
| 9 | 5215 |
| 5216 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
| 5217 && ASCII_ISALPHA(arg[len - 1])) | |
| 5218 { | |
| 5219 arg[len - 3] = NUL; /* remove the '@' */ | |
| 5220 return arg + len - 2; | |
| 5221 } | |
| 5222 return NULL; | |
| 5223 } | |
| 5224 #endif | |
| 5225 | |
| 7 | 5226 /* |
| 5227 * Return a heuristic indicating how well the given string matches. The | |
| 5228 * smaller the number, the better the match. This is the order of priorities, | |
| 5229 * from best match to worst match: | |
| 5230 * - Match with least alpha-numeric characters is better. | |
| 5231 * - Match with least total characters is better. | |
| 5232 * - Match towards the start is better. | |
| 5233 * - Match starting with "+" is worse (feature instead of command) | |
| 5234 * Assumption is made that the matched_string passed has already been found to | |
| 5235 * match some string for which help is requested. webb. | |
| 5236 */ | |
| 5237 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5238 help_heuristic( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5239 char_u *matched_string, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5240 int offset, /* offset for match */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5241 int wrong_case) /* no matching case */ |
| 7 | 5242 { |
| 5243 int num_letters; | |
| 5244 char_u *p; | |
| 5245 | |
| 5246 num_letters = 0; | |
| 5247 for (p = matched_string; *p; p++) | |
| 5248 if (ASCII_ISALNUM(*p)) | |
| 5249 num_letters++; | |
| 5250 | |
| 5251 /* | |
| 5252 * Multiply the number of letters by 100 to give it a much bigger | |
| 5253 * weighting than the number of characters. | |
| 5254 * If there only is a match while ignoring case, add 5000. | |
| 5255 * If the match starts in the middle of a word, add 10000 to put it | |
| 5256 * somewhere in the last half. | |
| 5257 * If the match is more than 2 chars from the start, multiply by 200 to | |
| 5258 * put it after matches at the start. | |
| 5259 */ | |
| 5260 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
| 5261 && ASCII_ISALNUM(matched_string[offset - 1])) | |
| 5262 offset += 10000; | |
| 5263 else if (offset > 2) | |
| 5264 offset *= 200; | |
| 5265 if (wrong_case) | |
| 5266 offset += 5000; | |
| 5267 /* Features are less interesting than the subjects themselves, but "+" | |
| 5268 * alone is not a feature. */ | |
| 5269 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
| 5270 offset += 100; | |
| 5271 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
| 5272 } | |
| 5273 | |
| 5274 /* | |
| 5275 * Compare functions for qsort() below, that checks the help heuristics number | |
| 5276 * that has been put after the tagname by find_tags(). | |
| 5277 */ | |
| 5278 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5279 help_compare(const void *s1, const void *s2) |
| 7 | 5280 { |
| 5281 char *p1; | |
| 5282 char *p2; | |
| 5283 | |
| 5284 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
| 5285 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
| 5286 return strcmp(p1, p2); | |
| 5287 } | |
| 5288 | |
| 5289 /* | |
| 5290 * Find all help tags matching "arg", sort them and return in matches[], with | |
| 5291 * the number of matches in num_matches. | |
| 5292 * The matches will be sorted with a "best" match algorithm. | |
| 5293 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
| 5294 */ | |
| 5295 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5296 find_help_tags( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5297 char_u *arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5298 int *num_matches, |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5299 char_u ***matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5300 int keep_lang) |
| 7 | 5301 { |
| 5302 char_u *s, *d; | |
| 5303 int i; | |
| 5304 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
| 445 | 5305 "/*", "/\\*", "\"*", "**", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
5306 "cpo-*", "/\\(\\)", "/\\%(\\)", |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5307 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5308 "-?", "q?", "v_g?", |
| 279 | 5309 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5310 "[count]", "[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5311 "[range]", ":[range]", |
| 5647 | 5312 "[pattern]", "\\|", "\\%$", |
| 5313 "s/\\~", "s/\\U", "s/\\L", | |
| 5314 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
| 7 | 5315 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
| 445 | 5316 "/star", "/\\\\star", "quotestar", "starstar", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
5317 "cpo-star", "/\\\\(\\\\)", "/\\\\%(\\\\)", |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5318 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5319 "-?", "q?", "v_g?", |
| 279 | 5320 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5321 "\\[count]", "\\[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5322 "\\[range]", ":\\[range]", |
| 5647 | 5323 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
| 5867 | 5324 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
| 5647 | 5325 "s/\\\\1", "s/\\\\2", "s/\\\\3", "s/\\\\9"}; |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5326 static char *(expr_table[]) = {"!=?", "!~?", "<=?", "<?", "==?", "=~?", |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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parents:
14435
diff
changeset
|
5327 ">=?", ">?", "is?", "isnot?"}; |
| 7 | 5328 int flags; |
| 5329 | |
| 5330 d = IObuff; /* assume IObuff is long enough! */ | |
| 5331 | |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5332 if (STRNICMP(arg, "expr-", 5) == 0) |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5333 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5334 // When the string starting with "expr-" and containing '?' and matches |
|
18237
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5335 // the table, it is taken literally (but ~ is escaped). Otherwise '?' |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5336 // is recognized as a wildcard. |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5337 for (i = (int)(sizeof(expr_table) / sizeof(char *)); --i >= 0; ) |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5338 if (STRCMP(arg + 5, expr_table[i]) == 0) |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5339 { |
|
18237
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5340 int si = 0, di = 0; |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5341 |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5342 for (;;) |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5343 { |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5344 if (arg[si] == '~') |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5345 d[di++] = '\\'; |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5346 d[di++] = arg[si]; |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5347 if (arg[si] == NUL) |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5348 break; |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5349 ++si; |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5350 } |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5351 break; |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5352 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5353 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5354 else |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5355 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5356 // Recognize a few exceptions to the rule. Some strings that contain |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5357 // '*' with "star". Otherwise '*' is recognized as a wildcard. |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5358 for (i = (int)(sizeof(mtable) / sizeof(char *)); --i >= 0; ) |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5359 if (STRCMP(arg, mtable[i]) == 0) |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5360 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5361 STRCPY(d, rtable[i]); |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5362 break; |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5363 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5364 } |
| 7 | 5365 |
| 5366 if (i < 0) /* no match in table */ | |
| 5367 { | |
| 5368 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
| 5369 * Also replace "\%^" and "\%(", they match every tag too. | |
| 5370 * Also "\zs", "\z1", etc. | |
| 5371 * Also "\@<", "\@=", "\@<=", etc. | |
| 5372 * And also "\_$" and "\_^". */ | |
| 5373 if (arg[0] == '\\' | |
| 5374 && ((arg[1] != NUL && arg[2] == NUL) | |
| 5375 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
| 5376 && arg[2] != NUL))) | |
| 5377 { | |
| 5378 STRCPY(d, "/\\\\"); | |
| 5379 STRCPY(d + 3, arg + 1); | |
| 5380 /* Check for "/\\_$", should be "/\\_\$" */ | |
| 5381 if (d[3] == '_' && d[4] == '$') | |
| 5382 STRCPY(d + 4, "\\$"); | |
| 5383 } | |
| 5384 else | |
| 5385 { | |
| 3786 | 5386 /* Replace: |
| 5387 * "[:...:]" with "\[:...:]" | |
| 5388 * "[++...]" with "\[++...]" | |
| 5867 | 5389 * "\{" with "\\{" -- matching "} \}" |
| 3786 | 5390 */ |
| 5391 if ((arg[0] == '[' && (arg[1] == ':' | |
| 5392 || (arg[1] == '+' && arg[2] == '+'))) | |
| 5393 || (arg[0] == '\\' && arg[1] == '{')) | |
| 7 | 5394 *d++ = '\\'; |
| 5395 | |
|
8556
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5396 /* |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5397 * 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
|
5398 */ |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5399 if (*arg == '(' && arg[1] == '\'') |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5400 arg++; |
| 7 | 5401 for (s = arg; *s; ++s) |
| 5402 { | |
| 5403 /* | |
| 5404 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
| 5405 * the tags for these commands. | |
| 5406 * Replace "*" with ".*" and "?" with "." to match command line | |
| 5407 * completion. | |
| 5408 * Insert a backslash before '~', '$' and '.' to avoid their | |
| 5409 * special meaning. | |
| 5410 */ | |
| 5411 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
| 5412 break; | |
| 5413 switch (*s) | |
| 5414 { | |
| 5415 case '|': STRCPY(d, "bar"); | |
| 5416 d += 3; | |
| 5417 continue; | |
| 5418 case '"': STRCPY(d, "quote"); | |
| 5419 d += 5; | |
| 5420 continue; | |
| 5421 case '*': *d++ = '.'; | |
| 5422 break; | |
| 5423 case '?': *d++ = '.'; | |
| 5424 continue; | |
| 5425 case '$': | |
| 5426 case '.': | |
| 5427 case '~': *d++ = '\\'; | |
| 5428 break; | |
| 5429 } | |
| 5430 | |
| 5431 /* | |
| 5432 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
| 5433 * ":help i_^_CTRL-D" work. | |
| 5434 * Insert '-' before and after "CTRL-X" when applicable. | |
| 5435 */ | |
| 5436 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
| 5437 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
| 5438 { | |
|
5282
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
5439 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
|
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
5440 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
| 7 | 5441 STRCPY(d, "CTRL-"); |
| 5442 d += 5; | |
| 5443 if (*s < ' ') | |
| 5444 { | |
| 5445 #ifdef EBCDIC | |
| 5446 *d++ = CtrlChar(*s); | |
| 5447 #else | |
| 5448 *d++ = *s + '@'; | |
| 5449 #endif | |
| 5450 if (d[-1] == '\\') | |
| 5451 *d++ = '\\'; /* double a backslash */ | |
| 5452 } | |
| 5453 else | |
| 5454 *d++ = *++s; | |
| 5455 if (s[1] != NUL && s[1] != '_') | |
| 5456 *d++ = '_'; /* append a '_' */ | |
| 5457 continue; | |
| 5458 } | |
| 5459 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
| 5460 *d++ = '\\'; | |
| 5461 | |
| 5462 /* | |
| 5463 * Insert a backslash before a backslash after a slash, for search | |
| 5464 * pattern tags: "/\|" --> "/\\|". | |
| 5465 */ | |
| 5466 else if (s[0] == '\\' && s[1] != '\\' | |
| 5467 && *arg == '/' && s == arg + 1) | |
| 5468 *d++ = '\\'; | |
| 5469 | |
| 5470 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
| 5471 * "CTRL-\_CTRL-N" */ | |
| 5472 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
| 5473 { | |
| 5474 STRCPY(d, "CTRL-\\\\"); | |
| 5475 d += 7; | |
| 5476 s += 6; | |
| 5477 } | |
| 5478 | |
| 5479 *d++ = *s; | |
| 5480 | |
| 5481 /* | |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5482 * 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
|
5483 * 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
|
5484 */ |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5485 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5486 break; |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5487 |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5488 /* |
| 7 | 5489 * If tag starts with ', toss everything after a second '. Fixes |
| 5490 * CTRL-] on 'option'. (would include the trailing '.'). | |
| 5491 */ | |
| 5492 if (*s == '\'' && s > arg && *arg == '\'') | |
| 5493 break; | |
|
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5494 /* Also '{' and '}'. */ |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5495 if (*s == '}' && s > arg && *arg == '{') |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5496 break; |
| 7 | 5497 } |
| 5498 *d = NUL; | |
| 3480 | 5499 |
| 5500 if (*IObuff == '`') | |
| 5501 { | |
| 5502 if (d > IObuff + 2 && d[-1] == '`') | |
| 5503 { | |
| 5504 /* remove the backticks from `command` */ | |
| 5505 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 5506 d[-2] = NUL; | |
| 5507 } | |
| 5508 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
| 5509 { | |
| 5510 /* remove the backticks and comma from `command`, */ | |
| 5511 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 5512 d[-3] = NUL; | |
| 5513 } | |
| 5514 else if (d > IObuff + 4 && d[-3] == '`' | |
| 5515 && d[-2] == '\\' && d[-1] == '.') | |
| 5516 { | |
| 5517 /* remove the backticks and dot from `command`\. */ | |
| 5518 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 5519 d[-4] = NUL; | |
| 5520 } | |
| 5521 } | |
| 7 | 5522 } |
| 5523 } | |
| 5524 | |
| 5525 *matches = (char_u **)""; | |
| 5526 *num_matches = 0; | |
|
16447
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5527 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE | TAG_NO_TAGFUNC; |
| 7 | 5528 if (keep_lang) |
| 5529 flags |= TAG_KEEP_LANG; | |
| 1696 | 5530 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
| 7 | 5531 && *num_matches > 0) |
| 1696 | 5532 { |
| 7 | 5533 /* Sort the matches found on the heuristic number that is after the |
| 5534 * tag name. */ | |
| 5535 qsort((void *)*matches, (size_t)*num_matches, | |
| 5536 sizeof(char_u *), help_compare); | |
| 1696 | 5537 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
| 5538 while (*num_matches > TAG_MANY) | |
| 5539 vim_free((*matches)[--*num_matches]); | |
| 5540 } | |
| 7 | 5541 return OK; |
| 5542 } | |
| 5543 | |
| 5544 /* | |
| 6365 | 5545 * Called when starting to edit a buffer for a help file. |
| 5546 */ | |
| 5547 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5548 prepare_help_buffer(void) |
| 6365 | 5549 { |
| 5550 char_u *p; | |
| 5551 | |
| 5552 curbuf->b_help = TRUE; | |
| 5553 #ifdef FEAT_QUICKFIX | |
| 5554 set_string_option_direct((char_u *)"buftype", -1, | |
| 5555 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
| 5556 #endif | |
| 5557 | |
| 5558 /* | |
| 5559 * Always set these options after jumping to a help tag, because the | |
| 5560 * user may have an autocommand that gets in the way. | |
| 5561 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
| 5562 * latin1 word characters (for translated help files). | |
| 5563 * Only set it when needed, buf_init_chartab() is some work. | |
| 5564 */ | |
| 5565 p = | |
| 5566 #ifdef EBCDIC | |
| 5567 (char_u *)"65-255,^*,^|,^\""; | |
| 5568 #else | |
| 5569 (char_u *)"!-~,^*,^|,^\",192-255"; | |
| 5570 #endif | |
| 5571 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
| 5572 { | |
| 5573 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
| 5574 check_buf_options(curbuf); | |
| 5575 (void)buf_init_chartab(curbuf, FALSE); | |
| 5576 } | |
| 5577 | |
| 6415 | 5578 #ifdef FEAT_FOLDING |
| 6365 | 5579 /* Don't use the global foldmethod.*/ |
| 5580 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
| 5581 OPT_FREE|OPT_LOCAL, 0); | |
| 6415 | 5582 #endif |
| 6365 | 5583 |
| 5584 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
| 5585 curwin->w_p_list = FALSE; /* no list mode */ | |
| 5586 | |
| 5587 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
| 5588 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
| 5589 curwin->w_p_nu = 0; /* no line numbers */ | |
| 5590 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
| 5591 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
| 5592 #ifdef FEAT_ARABIC | |
| 5593 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
| 5594 #endif | |
| 5595 #ifdef FEAT_RIGHTLEFT | |
| 5596 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
| 5597 #endif | |
| 5598 #ifdef FEAT_FOLDING | |
| 5599 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
| 5600 #endif | |
| 5601 #ifdef FEAT_DIFF | |
| 5602 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
| 5603 #endif | |
| 5604 #ifdef FEAT_SPELL | |
| 5605 curwin->w_p_spell = FALSE; /* No spell checking */ | |
| 5606 #endif | |
| 5607 | |
| 5608 set_buflisted(FALSE); | |
| 5609 } | |
| 5610 | |
| 5611 /* | |
| 7 | 5612 * After reading a help file: May cleanup a help buffer when syntax |
| 5613 * highlighting is not used. | |
| 5614 */ | |
| 5615 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5616 fix_help_buffer(void) |
| 7 | 5617 { |
| 5618 linenr_T lnum; | |
| 5619 char_u *line; | |
| 5620 int in_example = FALSE; | |
| 5621 int len; | |
| 3141 | 5622 char_u *fname; |
| 7 | 5623 char_u *p; |
| 5624 char_u *rt; | |
| 5625 int mustfree; | |
| 5626 | |
|
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
|
5627 /* 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
|
5628 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
|
5629 { |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
5630 ++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
|
5631 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
|
5632 --curbuf_lock; |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
5633 } |
| 7 | 5634 |
| 5635 #ifdef FEAT_SYN_HL | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
5636 if (!syntax_present(curwin)) |
| 7 | 5637 #endif |
| 5638 { | |
| 5639 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 5640 { | |
| 5641 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 5642 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
|
5643 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
| 7 | 5644 { |
| 5645 /* End of example: non-white or '<' in first column. */ | |
| 5646 if (line[0] == '<') | |
| 5647 { | |
| 5648 /* blank-out a '<' in the first column */ | |
| 5649 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 5650 line[0] = ' '; | |
| 5651 } | |
| 5652 in_example = FALSE; | |
| 5653 } | |
| 5654 if (!in_example && len > 0) | |
| 5655 { | |
| 5656 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
| 5657 { | |
| 5658 /* blank-out a '>' in the last column (start of example) */ | |
| 5659 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 5660 line[len - 1] = ' '; | |
| 5661 in_example = TRUE; | |
| 5662 } | |
| 5663 else if (line[len - 1] == '~') | |
| 5664 { | |
| 5665 /* blank-out a '~' at the end of line (header marker) */ | |
| 5666 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 5667 line[len - 1] = ' '; | |
| 5668 } | |
| 5669 } | |
| 5670 } | |
| 5671 } | |
| 5672 | |
| 5673 /* | |
| 3141 | 5674 * In the "help.txt" and "help.abx" file, add the locally added help |
| 5675 * files. This uses the very first line in the help file. | |
| 7 | 5676 */ |
| 3141 | 5677 fname = gettail(curbuf->b_fname); |
| 5678 if (fnamecmp(fname, "help.txt") == 0 | |
| 5679 #ifdef FEAT_MULTI_LANG | |
| 5680 || (fnamencmp(fname, "help.", 5) == 0 | |
| 5681 && ASCII_ISALPHA(fname[5]) | |
| 5682 && ASCII_ISALPHA(fname[6]) | |
| 5683 && TOLOWER_ASC(fname[7]) == 'x' | |
| 5684 && fname[8] == NUL) | |
| 5685 #endif | |
| 5686 ) | |
| 7 | 5687 { |
| 5688 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
| 5689 { | |
| 5690 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 3141 | 5691 if (strstr((char *)line, "*local-additions*") == NULL) |
| 5692 continue; | |
| 5693 | |
| 5694 /* Go through all directories in 'runtimepath', skipping | |
| 5695 * $VIMRUNTIME. */ | |
| 5696 p = p_rtp; | |
| 5697 while (*p != NUL) | |
| 7 | 5698 { |
| 3141 | 5699 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
| 5700 mustfree = FALSE; | |
| 5701 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
|
16738
b52ea9c5f1db
patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents:
16716
diff
changeset
|
5702 if (rt != NULL && |
|
b52ea9c5f1db
patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents:
16716
diff
changeset
|
5703 fullpathcmp(rt, NameBuff, FALSE, TRUE) != FPC_SAME) |
| 7 | 5704 { |
| 3141 | 5705 int fcount; |
| 5706 char_u **fnames; | |
| 5707 FILE *fd; | |
| 5708 char_u *s; | |
| 5709 int fi; | |
| 5710 vimconv_T vc; | |
| 5711 char_u *cp; | |
| 5712 | |
| 5713 /* Find all "doc/ *.txt" files in this directory. */ | |
| 5714 add_pathsep(NameBuff); | |
| 5715 #ifdef FEAT_MULTI_LANG | |
| 5716 STRCAT(NameBuff, "doc/*.??[tx]"); | |
| 7 | 5717 #else |
| 3141 | 5718 STRCAT(NameBuff, "doc/*.txt"); |
| 5719 #endif | |
| 5720 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
| 5721 &fnames, EW_FILE|EW_SILENT) == OK | |
| 5722 && fcount > 0) | |
| 5723 { | |
| 5724 #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
|
5725 int i1, i2; |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
5726 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
|
5727 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
|
5728 char_u *e1, *e2; |
| 3141 | 5729 |
| 5730 /* If foo.abx is found use it instead of foo.txt in | |
| 5731 * the same directory. */ | |
| 5732 for (i1 = 0; i1 < fcount; ++i1) | |
| 5733 { | |
| 5734 for (i2 = 0; i2 < fcount; ++i2) | |
| 5735 { | |
| 5736 if (i1 == i2) | |
| 5737 continue; | |
| 5738 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
| 5739 continue; | |
| 5740 f1 = fnames[i1]; | |
| 5741 f2 = fnames[i2]; | |
| 5742 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
|
5743 t2 = gettail(f2); |
| 3141 | 5744 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
|
5745 e2 = vim_strrchr(t2, '.'); |
|
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
5746 if (e1 == NULL || e2 == NULL) |
| 3141 | 5747 continue; |
| 5748 if (fnamecmp(e1, ".txt") != 0 | |
| 5749 && fnamecmp(e1, fname + 4) != 0) | |
| 5750 { | |
| 5751 /* 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
|
5752 VIM_CLEAR(fnames[i1]); |
| 3141 | 5753 continue; |
| 5754 } | |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
5755 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
|
5756 || fnamencmp(f1, f2, e1 - f1) != 0) |
| 3141 | 5757 continue; |
| 5758 if (fnamecmp(e1, ".txt") == 0 | |
| 5759 && fnamecmp(e2, fname + 4) == 0) | |
| 5760 /* 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
|
5761 VIM_CLEAR(fnames[i1]); |
| 7 | 5762 } |
| 5763 } | |
| 3141 | 5764 #endif |
| 5765 for (fi = 0; fi < fcount; ++fi) | |
| 5766 { | |
| 5767 if (fnames[fi] == NULL) | |
| 5768 continue; | |
| 5769 fd = mch_fopen((char *)fnames[fi], "r"); | |
| 5770 if (fd != NULL) | |
| 5771 { | |
| 5772 vim_fgets(IObuff, IOSIZE, fd); | |
| 5773 if (IObuff[0] == '*' | |
| 5774 && (s = vim_strchr(IObuff + 1, '*')) | |
| 5775 != NULL) | |
| 5776 { | |
| 5777 int this_utf = MAYBE; | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5778 |
| 3141 | 5779 /* Change tag definition to a |
| 5780 * reference and remove <CR>/<NL>. */ | |
| 5781 IObuff[0] = '|'; | |
| 5782 *s = '|'; | |
| 5783 while (*s != NUL) | |
| 5784 { | |
| 5785 if (*s == '\r' || *s == '\n') | |
| 5786 *s = NUL; | |
| 5787 /* The text is utf-8 when a byte | |
| 5788 * above 127 is found and no | |
| 5789 * illegal byte sequence is found. | |
| 5790 */ | |
| 5791 if (*s >= 0x80 && this_utf != FALSE) | |
| 5792 { | |
| 5793 int l; | |
| 5794 | |
| 5795 this_utf = TRUE; | |
| 5796 l = utf_ptr2len(s); | |
| 5797 if (l == 1) | |
| 5798 this_utf = FALSE; | |
| 5799 s += l - 1; | |
| 5800 } | |
| 5801 ++s; | |
| 5802 } | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5803 |
| 3141 | 5804 /* The help file is latin1 or utf-8; |
| 5805 * conversion to the current | |
| 5806 * 'encoding' may be required. */ | |
| 5807 vc.vc_type = CONV_NONE; | |
| 5808 convert_setup(&vc, (char_u *)( | |
| 5809 this_utf == TRUE ? "utf-8" | |
| 5810 : "latin1"), p_enc); | |
| 5811 if (vc.vc_type == CONV_NONE) | |
| 5812 /* No conversion needed. */ | |
| 5813 cp = IObuff; | |
| 5814 else | |
| 5815 { | |
| 5816 /* Do the conversion. If it fails | |
| 5817 * use the unconverted text. */ | |
| 5818 cp = string_convert(&vc, IObuff, | |
| 5819 NULL); | |
| 5820 if (cp == NULL) | |
| 5821 cp = IObuff; | |
| 5822 } | |
| 5823 convert_setup(&vc, NULL, NULL); | |
| 5824 | |
| 5825 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
| 5826 if (cp != IObuff) | |
| 5827 vim_free(cp); | |
| 5828 ++lnum; | |
| 5829 } | |
| 5830 fclose(fd); | |
| 5831 } | |
| 5832 } | |
| 5833 FreeWild(fcount, fnames); | |
| 7 | 5834 } |
| 5835 } | |
| 3141 | 5836 if (mustfree) |
| 5837 vim_free(rt); | |
| 7 | 5838 } |
| 3141 | 5839 break; |
| 7 | 5840 } |
| 5841 } | |
| 5842 } | |
| 5843 | |
| 40 | 5844 /* |
| 5845 * ":exusage" | |
| 5846 */ | |
| 5847 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5848 ex_exusage(exarg_T *eap UNUSED) |
| 40 | 5849 { |
| 5850 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
| 5851 } | |
| 5852 | |
| 5853 /* | |
| 5854 * ":viusage" | |
| 5855 */ | |
| 5856 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5857 ex_viusage(exarg_T *eap UNUSED) |
| 40 | 5858 { |
| 5859 do_cmdline_cmd((char_u *)"help normal-index"); | |
| 5860 } | |
| 5861 | |
| 7 | 5862 /* |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
5863 * Generate tags in one help directory. |
| 7 | 5864 */ |
| 5865 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5866 helptags_one( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5867 char_u *dir, /* doc directory */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5868 char_u *ext, /* suffix, ".txt", ".itx", ".frx", etc. */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
5869 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
|
5870 int add_help_tags) /* add "help-tags" tag */ |
| 7 | 5871 { |
| 5872 FILE *fd_tags; | |
| 5873 FILE *fd; | |
| 5874 garray_T ga; | |
| 5875 int filecount; | |
| 5876 char_u **files; | |
| 5877 char_u *p1, *p2; | |
| 5878 int fi; | |
| 5879 char_u *s; | |
| 5880 int i; | |
| 5881 char_u *fname; | |
| 3957 | 5882 int dirlen; |
| 7 | 5883 int utf8 = MAYBE; |
| 5884 int this_utf8; | |
| 5885 int firstline; | |
| 5886 int mix = FALSE; /* detected mixed encodings */ | |
| 5887 | |
| 5888 /* | |
| 5889 * Find all *.txt files. | |
| 5890 */ | |
| 3978 | 5891 dirlen = (int)STRLEN(dir); |
| 7 | 5892 STRCPY(NameBuff, dir); |
| 3957 | 5893 STRCAT(NameBuff, "/**/*"); |
| 7 | 5894 STRCAT(NameBuff, ext); |
| 5895 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
| 5896 EW_FILE|EW_SILENT) == FAIL | |
| 5897 || filecount == 0) | |
| 5898 { | |
| 5899 if (!got_int) | |
|
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parents:
15367
diff
changeset
|
5900 semsg(_("E151: No match: %s"), NameBuff); |
| 7 | 5901 return; |
| 5902 } | |
| 5903 | |
| 5904 /* | |
| 5905 * Open the tags file for writing. | |
| 5906 * Do this before scanning through all the files. | |
| 5907 */ | |
| 5908 STRCPY(NameBuff, dir); | |
| 5909 add_pathsep(NameBuff); | |
| 5910 STRCAT(NameBuff, tagfname); | |
| 531 | 5911 fd_tags = mch_fopen((char *)NameBuff, "w"); |
| 7 | 5912 if (fd_tags == NULL) |
| 5913 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5914 semsg(_("E152: Cannot open %s for writing"), NameBuff); |
| 7 | 5915 FreeWild(filecount, files); |
| 5916 return; | |
| 5917 } | |
| 5918 | |
| 5919 /* | |
| 1502 | 5920 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
| 5921 * add the "help-tags" tag. | |
| 7 | 5922 */ |
| 5923 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
| 1502 | 5924 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
|
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patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
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16716
diff
changeset
|
5925 dir, FALSE, TRUE) == FPC_SAME) |
| 7 | 5926 { |
| 5927 if (ga_grow(&ga, 1) == FAIL) | |
| 5928 got_int = TRUE; | |
| 5929 else | |
| 5930 { | |
| 835 | 5931 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
| 7 | 5932 if (s == NULL) |
| 5933 got_int = TRUE; | |
| 5934 else | |
| 5935 { | |
| 5936 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
| 5937 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 5938 ++ga.ga_len; | |
| 5939 } | |
| 5940 } | |
| 5941 } | |
| 5942 | |
| 5943 /* | |
| 5944 * Go over all the files and extract the tags. | |
| 5945 */ | |
| 5946 for (fi = 0; fi < filecount && !got_int; ++fi) | |
| 5947 { | |
| 531 | 5948 fd = mch_fopen((char *)files[fi], "r"); |
| 7 | 5949 if (fd == NULL) |
| 5950 { | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5951 semsg(_("E153: Unable to open %s for reading"), files[fi]); |
| 7 | 5952 continue; |
| 5953 } | |
| 3957 | 5954 fname = files[fi] + dirlen + 1; |
| 7 | 5955 |
| 5956 firstline = TRUE; | |
| 5957 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
| 5958 { | |
| 5959 if (firstline) | |
| 5960 { | |
| 5961 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
| 5962 this_utf8 = MAYBE; | |
| 5963 for (s = IObuff; *s != NUL; ++s) | |
| 5964 if (*s >= 0x80) | |
| 5965 { | |
| 5966 int l; | |
| 5967 | |
| 5968 this_utf8 = TRUE; | |
| 474 | 5969 l = utf_ptr2len(s); |
| 7 | 5970 if (l == 1) |
| 5971 { | |
| 5972 /* Illegal UTF-8 byte sequence. */ | |
| 5973 this_utf8 = FALSE; | |
| 5974 break; | |
| 5975 } | |
| 5976 s += l - 1; | |
| 5977 } | |
| 5978 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
| 5979 this_utf8 = FALSE; | |
| 5980 if (utf8 == MAYBE) /* first file */ | |
| 5981 utf8 = this_utf8; | |
| 5982 else if (utf8 != this_utf8) | |
| 5983 { | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5984 semsg(_("E670: Mix of help file encodings within a language: %s"), files[fi]); |
| 7 | 5985 mix = !got_int; |
| 5986 got_int = TRUE; | |
| 5987 } | |
| 5988 firstline = FALSE; | |
| 5989 } | |
| 5990 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
| 5991 while (p1 != NULL) | |
| 5992 { | |
| 3514 | 5993 /* Use vim_strbyte() instead of vim_strchr() so that when |
| 5994 * 'encoding' is dbcs it still works, don't find '*' in the | |
| 5995 * second byte. */ | |
| 5996 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
| 7 | 5997 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
| 5998 { | |
| 5999 for (s = p1 + 1; s < p2; ++s) | |
| 6000 if (*s == ' ' || *s == '\t' || *s == '|') | |
| 6001 break; | |
| 6002 | |
| 6003 /* | |
| 6004 * Only accept a *tag* when it consists of valid | |
| 6005 * characters, there is white space before it and is | |
| 6006 * followed by a white character or end-of-line. | |
| 6007 */ | |
| 6008 if (s == p2 | |
| 6009 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
| 6010 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
| 6011 || s[1] == '\0')) | |
| 6012 { | |
| 6013 *p2 = '\0'; | |
| 6014 ++p1; | |
| 6015 if (ga_grow(&ga, 1) == FAIL) | |
| 6016 { | |
| 6017 got_int = TRUE; | |
| 6018 break; | |
| 6019 } | |
|
16764
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patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
6020 s = alloc(p2 - p1 + STRLEN(fname) + 2); |
| 7 | 6021 if (s == NULL) |
| 6022 { | |
| 6023 got_int = TRUE; | |
| 6024 break; | |
| 6025 } | |
| 6026 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 6027 ++ga.ga_len; | |
| 6028 sprintf((char *)s, "%s\t%s", p1, fname); | |
| 6029 | |
| 6030 /* find next '*' */ | |
| 6031 p2 = vim_strchr(p2 + 1, '*'); | |
| 6032 } | |
| 6033 } | |
| 6034 p1 = p2; | |
| 6035 } | |
| 6036 line_breakcheck(); | |
| 6037 } | |
| 6038 | |
| 6039 fclose(fd); | |
| 6040 } | |
| 6041 | |
| 6042 FreeWild(filecount, files); | |
| 6043 | |
| 6044 if (!got_int) | |
| 6045 { | |
| 6046 /* | |
| 6047 * Sort the tags. | |
| 6048 */ | |
| 7009 | 6049 if (ga.ga_data != NULL) |
| 6050 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
| 7 | 6051 |
| 6052 /* | |
| 6053 * Check for duplicates. | |
| 6054 */ | |
| 6055 for (i = 1; i < ga.ga_len; ++i) | |
| 6056 { | |
| 6057 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
| 6058 p2 = ((char_u **)ga.ga_data)[i]; | |
| 6059 while (*p1 == *p2) | |
| 6060 { | |
| 6061 if (*p2 == '\t') | |
| 6062 { | |
| 6063 *p2 = NUL; | |
| 274 | 6064 vim_snprintf((char *)NameBuff, MAXPATHL, |
| 7 | 6065 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
| 6066 ((char_u **)ga.ga_data)[i], dir, p2 + 1); | |
|
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parents:
15367
diff
changeset
|
6067 emsg((char *)NameBuff); |
| 7 | 6068 *p2 = '\t'; |
| 6069 break; | |
| 6070 } | |
| 6071 ++p1; | |
| 6072 ++p2; | |
| 6073 } | |
| 6074 } | |
| 6075 | |
| 6076 if (utf8 == TRUE) | |
| 6077 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
| 6078 | |
| 6079 /* | |
| 6080 * Write the tags into the file. | |
| 6081 */ | |
| 6082 for (i = 0; i < ga.ga_len; ++i) | |
| 6083 { | |
| 6084 s = ((char_u **)ga.ga_data)[i]; | |
| 1325 | 6085 if (STRNCMP(s, "help-tags\t", 10) == 0) |
| 7 | 6086 /* help-tags entry was added in formatted form */ |
| 1325 | 6087 fputs((char *)s, fd_tags); |
| 7 | 6088 else |
| 6089 { | |
| 6090 fprintf(fd_tags, "%s\t/*", s); | |
| 6091 for (p1 = s; *p1 != '\t'; ++p1) | |
| 6092 { | |
| 6093 /* insert backslash before '\\' and '/' */ | |
| 6094 if (*p1 == '\\' || *p1 == '/') | |
| 6095 putc('\\', fd_tags); | |
| 6096 putc(*p1, fd_tags); | |
| 6097 } | |
| 6098 fprintf(fd_tags, "*\n"); | |
| 6099 } | |
| 6100 } | |
| 6101 } | |
| 6102 if (mix) | |
| 6103 got_int = FALSE; /* continue with other languages */ | |
| 6104 | |
| 6105 for (i = 0; i < ga.ga_len; ++i) | |
| 6106 vim_free(((char_u **)ga.ga_data)[i]); | |
| 6107 ga_clear(&ga); | |
| 6108 fclose(fd_tags); /* there is no check for an error... */ | |
| 6109 } | |
| 6110 | |
|
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parents:
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diff
changeset
|
6111 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
6112 * Generate tags in one help directory, taking care of translations. |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
6113 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6114 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6115 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
|
6116 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6117 #ifdef FEAT_MULTI_LANG |
|
721e8d6cb7b5
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parents:
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diff
changeset
|
6118 int len; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6119 int i, j; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
6120 garray_T ga; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
6121 char_u lang[2]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6122 char_u ext[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6123 char_u fname[8]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6124 int filecount; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6125 char_u **files; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6126 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
6127 /* Get a list of all files in the help directory and in subdirectories. */ |
|
721e8d6cb7b5
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6128 STRCPY(NameBuff, dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6129 add_pathsep(NameBuff); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6130 STRCAT(NameBuff, "**"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
6131 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6132 EW_FILE|EW_SILENT) == FAIL |
|
721e8d6cb7b5
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changeset
|
6133 || filecount == 0) |
|
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parents:
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diff
changeset
|
6134 { |
|
15470
55ccc2d353bd
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Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6135 semsg(_("E151: No match: %s"), NameBuff); |
|
8522
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diff
changeset
|
6136 return; |
|
721e8d6cb7b5
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
6137 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6138 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
6139 /* Go over all files in the directory to find out what languages are |
|
721e8d6cb7b5
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parents:
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changeset
|
6140 * present. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
6141 ga_init2(&ga, 1, 10); |
|
721e8d6cb7b5
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parents:
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diff
changeset
|
6142 for (i = 0; i < filecount; ++i) |
|
721e8d6cb7b5
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parents:
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diff
changeset
|
6143 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
6144 len = (int)STRLEN(files[i]); |
|
721e8d6cb7b5
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parents:
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changeset
|
6145 if (len > 4) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6146 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6147 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
|
6148 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6149 /* ".txt" -> language "en" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6150 lang[0] = 'e'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6151 lang[1] = 'n'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6152 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6153 else if (files[i][len - 4] == '.' |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6154 && ASCII_ISALPHA(files[i][len - 3]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6155 && ASCII_ISALPHA(files[i][len - 2]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6156 && 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
|
6157 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6158 /* ".abx" -> language "ab" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6159 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
|
6160 lang[1] = TOLOWER_ASC(files[i][len - 2]); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6161 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6162 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6163 continue; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6164 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6165 /* 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
|
6166 for (j = 0; j < ga.ga_len; j += 2) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6167 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
|
6168 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6169 if (j == ga.ga_len) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6170 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6171 /* New language, add it. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6172 if (ga_grow(&ga, 2) == FAIL) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6173 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6174 ((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:
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diff
changeset
|
6175 ((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
|
6176 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6177 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6178 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6179 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6180 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6181 * 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:
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diff
changeset
|
6182 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6183 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
|
6184 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6185 STRCPY(fname, "tags-xx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6186 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
|
6187 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
|
6188 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
|
6189 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6190 /* 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
|
6191 fname[4] = NUL; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6192 STRCPY(ext, ".txt"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6193 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6194 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6195 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6196 /* 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
|
6197 STRCPY(ext, ".xxx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6198 ext[1] = fname[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6199 ext[2] = fname[6]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6200 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6201 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
|
6202 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6203 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6204 ga_clear(&ga); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6205 FreeWild(filecount, files); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6206 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6207 #else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6208 /* 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
|
6209 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:
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diff
changeset
|
6210 #endif |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6211 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6212 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6213 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6214 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
|
6215 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6216 do_helptags(fname, *(int *)cookie); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6217 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6218 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6219 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6220 * ":helptags" |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6221 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6222 void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6223 ex_helptags(exarg_T *eap) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6224 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6225 expand_T xpc; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6226 char_u *dirname; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6227 int add_help_tags = FALSE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6228 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6229 /* 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
|
6230 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
|
6231 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6232 add_help_tags = TRUE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6233 eap->arg = skipwhite(eap->arg + 3); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6234 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6235 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6236 if (STRCMP(eap->arg, "ALL") == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6237 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6238 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
|
6239 helptags_cb, &add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6240 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6241 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6242 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6243 ExpandInit(&xpc); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6244 xpc.xp_context = EXPAND_DIRECTORIES; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6245 dirname = ExpandOne(&xpc, eap->arg, NULL, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6246 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
|
6247 if (dirname == NULL || !mch_isdir(dirname)) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6248 semsg(_("E150: Not a directory: %s"), eap->arg); |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6249 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6250 do_helptags(dirname, add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6251 vim_free(dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6252 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6253 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6254 |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6255 /* |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6256 * Make the user happy. |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6257 */ |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6258 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6259 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
|
6260 { |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6261 static char *code[] = { |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6262 "\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
|
6263 "\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
|
6264 }; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6265 char *p; |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6266 int n; |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6267 int i; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6268 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6269 msg_start(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6270 msg_putchar('\n'); |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6271 for (i = 0; i < 2; ++i) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6272 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
|
6273 if (*p == 'x') |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6274 msg_putchar('\n'); |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6275 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6276 for (n = *p++; n > 0; --n) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6277 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
|
6278 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
|
6279 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6280 msg_putchar(*p); |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6281 msg_clr_eos(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6282 } |
| 7 | 6283 |
| 6284 /* | |
| 6285 * ":drop" | |
| 6286 * Opens the first argument in a window. When there are two or more arguments | |
| 6287 * the argument list is redefined. | |
| 6288 */ | |
| 6289 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6290 ex_drop(exarg_T *eap) |
| 7 | 6291 { |
| 6292 int split = FALSE; | |
| 6293 win_T *wp; | |
| 6294 buf_T *buf; | |
| 735 | 6295 tabpage_T *tp; |
| 7 | 6296 |
| 6297 /* | |
| 6298 * Check if the first argument is already being edited in a window. If | |
| 6299 * so, jump to that window. | |
| 6300 * We would actually need to check all arguments, but that's complicated | |
| 6301 * and mostly only one file is dropped. | |
| 6302 * This also ignores wildcards, since it is very unlikely the user is | |
| 6303 * editing a file name with a wildcard character. | |
| 6304 */ | |
| 735 | 6305 set_arglist(eap->arg); |
| 6306 | |
| 1067 | 6307 /* |
| 6308 * Expanding wildcards may result in an empty argument list. E.g. when | |
| 6309 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
| 6310 * already did an error message for this. | |
| 6311 */ | |
| 6312 if (ARGCOUNT == 0) | |
| 6313 return; | |
| 6314 | |
| 735 | 6315 if (cmdmod.tab) |
| 6316 { | |
| 6317 /* ":tab drop file ...": open a tab for each argument that isn't | |
| 6318 * edited in a window yet. It's like ":tab all" but without closing | |
| 6319 * windows or tabs. */ | |
| 6320 ex_all(eap); | |
| 6321 } | |
| 6322 else | |
| 6323 { | |
| 6324 /* ":drop file ...": Edit the first argument. Jump to an existing | |
| 6325 * window if possible, edit in current window if the current buffer | |
| 6326 * can be abandoned, otherwise open a new window. */ | |
| 6327 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
| 6328 | |
| 6329 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 6330 { | |
| 6331 if (wp->w_buffer == buf) | |
| 7 | 6332 { |
| 825 | 6333 goto_tabpage_win(tp, wp); |
| 7 | 6334 curwin->w_arg_idx = 0; |
| 6335 return; | |
| 6336 } | |
| 6337 } | |
| 735 | 6338 |
| 6339 /* | |
| 6340 * Check whether the current buffer is changed. If so, we will need | |
| 6341 * to split the current window or data could be lost. | |
| 6342 * Skip the check if the 'hidden' option is set, as in this case the | |
| 6343 * buffer won't be lost. | |
| 6344 */ | |
|
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
|
6345 if (!buf_hide(curbuf)) |
| 735 | 6346 { |
| 6347 ++emsg_off; | |
| 5464 | 6348 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
| 735 | 6349 --emsg_off; |
| 6350 } | |
| 6351 | |
| 6352 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
| 6353 if (split) | |
| 6354 { | |
| 6355 eap->cmdidx = CMD_sfirst; | |
| 6356 eap->cmd[0] = 's'; | |
| 6357 } | |
| 6358 else | |
| 6359 eap->cmdidx = CMD_first; | |
| 6360 ex_rewind(eap); | |
| 6361 } | |
| 7 | 6362 } |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6363 |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6364 /* |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6365 * 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
|
6366 * 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
|
6367 * 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
|
6368 * 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
|
6369 * 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
|
6370 */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6371 char_u * |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6372 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
|
6373 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6374 int c; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6375 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6376 if (vim_isIDc(*p)) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6377 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6378 /* ":vimgrep pattern fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6379 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6380 *s = p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6381 p = skiptowhite(p); |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6382 if (s != NULL && *p != NUL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6383 *p++ = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6384 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6385 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6386 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6387 /* ":vimgrep /pattern/[g][j] fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6388 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6389 *s = p + 1; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6390 c = *p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6391 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
|
6392 if (*p != c) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6393 return NULL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6394 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6395 /* Truncate the pattern. */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6396 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6397 *p = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6398 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6399 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6400 /* Find the flags */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6401 while (*p == 'g' || *p == 'j') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6402 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6403 if (flags != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6404 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6405 if (*p == 'g') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6406 *flags |= VGR_GLOBAL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6407 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6408 *flags |= VGR_NOJUMP; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6409 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6410 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6411 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6412 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6413 return p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6414 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6415 |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6416 #if defined(FEAT_EVAL) || defined(PROTO) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6417 /* |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6418 * 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
|
6419 */ |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6420 void |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6421 ex_oldfiles(exarg_T *eap UNUSED) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6422 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6423 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
|
6424 listitem_T *li; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6425 int nr = 0; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6426 char_u *fname; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6427 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6428 if (l == NULL) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
6429 msg(_("No old files")); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6430 else |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6431 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6432 msg_start(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6433 msg_scroll = TRUE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6434 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
|
6435 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6436 ++nr; |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15209
diff
changeset
|
6437 fname = tv_get_string(&li->li_tv); |
|
9945
d63a89b526ea
commit https://github.com/vim/vim/commit/d6f2ee32dcfa18c781ef157918b524318a2215a2
Christian Brabandt <cb@256bit.org>
parents:
9931
diff
changeset
|
6438 if (!message_filtered(fname)) |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6439 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6440 msg_outnum((long)nr); |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
6441 msg_puts(": "); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6442 msg_outtrans(fname); |
|
10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
6443 msg_clr_eos(); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6444 msg_putchar('\n'); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6445 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
|
6446 ui_breakcheck(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6447 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6448 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6449 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6450 /* 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
|
6451 got_int = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6452 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6453 # ifdef FEAT_BROWSE_CMD |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6454 if (cmdmod.browse) |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6455 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6456 quit_more = FALSE; |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6457 nr = prompt_for_number(FALSE); |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6458 msg_starthere(); |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6459 if (nr > 0) |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6460 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6461 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
|
6462 (long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6463 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6464 if (p != NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6465 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6466 p = expand_env_save(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6467 eap->arg = p; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6468 eap->cmdidx = CMD_edit; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6469 cmdmod.browse = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6470 do_exedit(eap, NULL); |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6471 vim_free(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6472 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6473 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6474 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6475 # endif |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6476 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6477 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6478 #endif |