Mercurial > vim
annotate src/ex_cmds.c @ 18742:e9b2ade1adbd v8.1.2361
patch 8.1.2361: MS-Windows: test failures related to VIMDLL
Commit: https://github.com/vim/vim/commit/310c32e8920140f0db747c6c6eb06b1ee53cdb5a
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Nov 29 23:15:25 2019 +0100
patch 8.1.2361: MS-Windows: test failures related to VIMDLL
Problem: MS-Windows: test failures related to VIMDLL.
Solution: Adjust code and tests. (Ken Takata, closes https://github.com/vim/vim/issues/5283)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 29 Nov 2019 23:30:04 +0100 |
| parents | 788d76db02ac |
| children | 49b78d6465e5 |
| rev | line source |
|---|---|
|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * ex_cmds.c: some functions for command line commands | |
| 12 */ | |
| 13 | |
| 14 #include "vim.h" | |
| 15 #include "version.h" | |
| 16 | |
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17 #ifdef FEAT_FLOAT |
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18 # include <float.h> |
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19 #endif |
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20 |
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21 static int linelen(int *has_tab); |
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22 static void do_filter(linenr_T line1, linenr_T line2, exarg_T *eap, char_u *cmd, int do_in, int do_out); |
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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 | |
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254 // Get the line. If it's empty bail out early (could be the empty string |
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255 // for an unloaded buffer). |
| 7 | 256 line = ml_get_curline(); |
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257 if (*line == NUL) |
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258 return 0; |
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259 |
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260 // find the first non-blank character |
| 7 | 261 first = skipwhite(line); |
| 262 | |
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263 // find the character after the last non-blank character |
| 7 | 264 for (last = first + STRLEN(first); |
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265 last > first && VIM_ISWHITE(last[-1]); --last) |
| 7 | 266 ; |
| 267 save = *last; | |
| 268 *last = NUL; | |
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269 len = linetabsize(line); // get line length |
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270 if (has_tab != NULL) // check for embedded TAB |
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271 *has_tab = (vim_strchr(first, TAB) != NULL); |
| 7 | 272 *last = save; |
| 273 | |
| 274 return len; | |
| 275 } | |
| 276 | |
| 826 | 277 /* Buffer for two lines used during sorting. They are allocated to |
| 278 * contain the longest line being sorted. */ | |
| 279 static char_u *sortbuf1; | |
| 280 static char_u *sortbuf2; | |
| 284 | 281 |
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282 static int sort_ic; /* ignore case */ |
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283 static int sort_nr; /* sort on number */ |
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284 static int sort_rx; /* sort on regex instead of skipping it */ |
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285 #ifdef FEAT_FLOAT |
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286 static int sort_flt; /* sort on floating number */ |
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287 #endif |
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288 |
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289 static int sort_abort; /* flag to indicate if sorting has been interrupted */ |
| 294 | 290 |
| 291 /* Struct to store info to be sorted. */ | |
| 292 typedef struct | |
| 293 { | |
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294 linenr_T lnum; // line number |
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295 union { |
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296 struct |
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297 { |
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298 varnumber_T start_col_nr; // starting column number |
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299 varnumber_T end_col_nr; // ending column number |
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300 } line; |
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301 struct |
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302 { |
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303 varnumber_T value; // value if sorting by integer |
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304 int is_number; // TRUE when line contains a number |
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305 } num; |
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306 #ifdef FEAT_FLOAT |
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307 float_T value_flt; // value if sorting by float |
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308 #endif |
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309 } st_u; |
| 294 | 310 } sorti_T; |
| 284 | 311 |
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312 static int sort_compare(const void *s1, const void *s2); |
| 284 | 313 |
| 314 static int | |
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315 sort_compare(const void *s1, const void *s2) |
| 284 | 316 { |
| 294 | 317 sorti_T l1 = *(sorti_T *)s1; |
| 318 sorti_T l2 = *(sorti_T *)s2; | |
| 826 | 319 int result = 0; |
| 320 | |
| 321 /* If the user interrupts, there's no way to stop qsort() immediately, but | |
| 834 | 322 * if we return 0 every time, qsort will assume it's done sorting and |
| 323 * exit. */ | |
| 826 | 324 if (sort_abort) |
| 325 return 0; | |
| 326 fast_breakcheck(); | |
| 327 if (got_int) | |
| 328 sort_abort = TRUE; | |
| 329 | |
| 294 | 330 if (sort_nr) |
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331 { |
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332 if (l1.st_u.num.is_number != l2.st_u.num.is_number) |
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333 result = l1.st_u.num.is_number - l2.st_u.num.is_number; |
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334 else |
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335 result = l1.st_u.num.value == l2.st_u.num.value ? 0 |
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336 : l1.st_u.num.value > l2.st_u.num.value ? 1 : -1; |
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337 } |
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338 #ifdef FEAT_FLOAT |
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339 else if (sort_flt) |
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340 result = l1.st_u.value_flt == l2.st_u.value_flt ? 0 |
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341 : l1.st_u.value_flt > l2.st_u.value_flt ? 1 : -1; |
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342 #endif |
| 826 | 343 else |
| 344 { | |
| 834 | 345 /* We need to copy one line into "sortbuf1", because there is no |
| 346 * guarantee that the first pointer becomes invalid when obtaining the | |
| 347 * second one. */ | |
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348 STRNCPY(sortbuf1, ml_get(l1.lnum) + l1.st_u.line.start_col_nr, |
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349 l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr + 1); |
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350 sortbuf1[l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr] = 0; |
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351 STRNCPY(sortbuf2, ml_get(l2.lnum) + l2.st_u.line.start_col_nr, |
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352 l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr + 1); |
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353 sortbuf2[l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr] = 0; |
| 826 | 354 |
| 834 | 355 result = sort_ic ? STRICMP(sortbuf1, sortbuf2) |
| 356 : STRCMP(sortbuf1, sortbuf2); | |
| 357 } | |
| 358 | |
| 359 /* If two lines have the same value, preserve the original line order. */ | |
| 826 | 360 if (result == 0) |
| 834 | 361 return (int)(l1.lnum - l2.lnum); |
| 362 return result; | |
| 284 | 363 } |
| 364 | |
| 365 /* | |
| 366 * ":sort". | |
| 367 */ | |
| 368 void | |
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369 ex_sort(exarg_T *eap) |
| 284 | 370 { |
| 371 regmatch_T regmatch; | |
| 372 int len; | |
| 373 linenr_T lnum; | |
| 374 long maxlen = 0; | |
| 294 | 375 sorti_T *nrs; |
| 1872 | 376 size_t count = (size_t)(eap->line2 - eap->line1 + 1); |
| 294 | 377 size_t i; |
| 284 | 378 char_u *p; |
| 379 char_u *s; | |
| 826 | 380 char_u *s2; |
| 381 char_u c; /* temporary character storage */ | |
| 284 | 382 int unique = FALSE; |
| 383 long deleted; | |
| 826 | 384 colnr_T start_col; |
| 385 colnr_T end_col; | |
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386 int sort_what = 0; |
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387 int format_found = 0; |
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388 int change_occurred = FALSE; // Buffer contents changed. |
| 284 | 389 |
| 1538 | 390 /* Sorting one line is really quick! */ |
| 391 if (count <= 1) | |
| 392 return; | |
| 393 | |
| 284 | 394 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) |
| 395 return; | |
| 826 | 396 sortbuf1 = NULL; |
| 397 sortbuf2 = NULL; | |
| 284 | 398 regmatch.regprog = NULL; |
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399 nrs = ALLOC_MULT(sorti_T, count); |
| 284 | 400 if (nrs == NULL) |
| 826 | 401 goto sortend; |
| 402 | |
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403 sort_abort = sort_ic = sort_rx = sort_nr = 0; |
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404 #ifdef FEAT_FLOAT |
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405 sort_flt = 0; |
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406 #endif |
| 294 | 407 |
| 284 | 408 for (p = eap->arg; *p != NUL; ++p) |
| 409 { | |
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410 if (VIM_ISWHITE(*p)) |
| 284 | 411 ; |
| 412 else if (*p == 'i') | |
| 413 sort_ic = TRUE; | |
| 826 | 414 else if (*p == 'r') |
| 415 sort_rx = TRUE; | |
| 294 | 416 else if (*p == 'n') |
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417 { |
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418 sort_nr = 1; |
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419 ++format_found; |
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420 } |
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421 #ifdef FEAT_FLOAT |
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422 else if (*p == 'f') |
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423 { |
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424 sort_flt = 1; |
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425 ++format_found; |
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426 } |
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427 #endif |
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428 else if (*p == 'b') |
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429 { |
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430 sort_what = STR2NR_BIN + STR2NR_FORCE; |
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431 ++format_found; |
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432 } |
| 294 | 433 else if (*p == 'o') |
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434 { |
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435 sort_what = STR2NR_OCT + STR2NR_FORCE; |
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436 ++format_found; |
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437 } |
| 294 | 438 else if (*p == 'x') |
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439 { |
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440 sort_what = STR2NR_HEX + STR2NR_FORCE; |
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441 ++format_found; |
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commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
442 } |
| 284 | 443 else if (*p == 'u') |
| 444 unique = TRUE; | |
| 289 | 445 else if (*p == '"') /* comment start */ |
| 446 break; | |
| 447 else if (check_nextcmd(p) != NULL) | |
| 448 { | |
| 449 eap->nextcmd = check_nextcmd(p); | |
| 450 break; | |
| 451 } | |
| 452 else if (!ASCII_ISALPHA(*p) && regmatch.regprog == NULL) | |
| 284 | 453 { |
| 454 s = skip_regexp(p + 1, *p, TRUE, NULL); | |
| 455 if (*s != *p) | |
| 456 { | |
|
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
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changeset
|
457 emsg(_(e_invalpat)); |
| 826 | 458 goto sortend; |
| 284 | 459 } |
| 460 *s = NUL; | |
| 1314 | 461 /* Use last search pattern if sort pattern is empty. */ |
| 4199 | 462 if (s == p + 1) |
| 463 { | |
| 464 if (last_search_pat() == NULL) | |
| 465 { | |
|
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
466 emsg(_(e_noprevre)); |
| 4199 | 467 goto sortend; |
| 468 } | |
| 1314 | 469 regmatch.regprog = vim_regcomp(last_search_pat(), RE_MAGIC); |
| 4199 | 470 } |
| 1314 | 471 else |
| 472 regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC); | |
| 284 | 473 if (regmatch.regprog == NULL) |
| 826 | 474 goto sortend; |
| 289 | 475 p = s; /* continue after the regexp */ |
| 284 | 476 regmatch.rm_ic = p_ic; |
| 477 } | |
| 478 else | |
| 479 { | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
480 semsg(_(e_invarg2), p); |
| 826 | 481 goto sortend; |
| 284 | 482 } |
| 483 } | |
| 484 | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
485 /* 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
|
486 if (format_found > 1) |
| 294 | 487 { |
|
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
488 emsg(_(e_invarg)); |
| 826 | 489 goto sortend; |
| 294 | 490 } |
| 491 | |
|
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
492 /* 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>
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diff
changeset
|
493 * sorting. */ |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
494 sort_nr += sort_what; |
| 294 | 495 |
| 284 | 496 /* |
| 294 | 497 * Make an array with all line numbers. This avoids having to copy all |
| 284 | 498 * the lines into allocated memory. |
| 826 | 499 * When sorting on strings "start_col_nr" is the offset in the line, for |
| 500 * numbers sorting it's the number to sort on. This means the pattern | |
| 501 * matching and number conversion only has to be done once per line. | |
| 294 | 502 * Also get the longest line length for allocating "sortbuf". |
| 284 | 503 */ |
| 504 for (lnum = eap->line1; lnum <= eap->line2; ++lnum) | |
| 505 { | |
| 506 s = ml_get(lnum); | |
| 835 | 507 len = (int)STRLEN(s); |
| 284 | 508 if (maxlen < len) |
| 509 maxlen = len; | |
| 294 | 510 |
| 826 | 511 start_col = 0; |
| 512 end_col = len; | |
| 294 | 513 if (regmatch.regprog != NULL && vim_regexec(®match, s, 0)) |
| 826 | 514 { |
| 515 if (sort_rx) | |
| 516 { | |
| 835 | 517 start_col = (colnr_T)(regmatch.startp[0] - s); |
| 518 end_col = (colnr_T)(regmatch.endp[0] - s); | |
| 826 | 519 } |
| 520 else | |
| 835 | 521 start_col = (colnr_T)(regmatch.endp[0] - s); |
| 826 | 522 } |
| 294 | 523 else |
| 826 | 524 if (regmatch.regprog != NULL) |
| 525 end_col = 0; | |
| 294 | 526 |
|
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commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
527 if (sort_nr |
|
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
528 #ifdef FEAT_FLOAT |
|
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
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changeset
|
529 || sort_flt |
|
6669966db9e9
commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
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changeset
|
530 #endif |
|
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commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
531 ) |
| 294 | 532 { |
| 826 | 533 /* Make sure vim_str2nr doesn't read any digits past the end |
| 534 * of the match, by temporarily terminating the string there */ | |
| 535 s2 = s + end_col; | |
| 536 c = *s2; | |
| 2606 | 537 *s2 = NUL; |
| 294 | 538 /* Sorting on number: Store the number itself. */ |
| 1687 | 539 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
|
540 if (sort_nr) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
541 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
542 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
|
543 s = skiptohex(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
544 else if (sort_what & STR2NR_BIN) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
545 s = skiptobin(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
546 else |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
547 s = skiptodigit(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
548 if (s > p && s[-1] == '-') |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
549 --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
|
550 if (*s == NUL) |
|
15906
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patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
551 { |
|
f581167d59bf
patch 8.1.0959: sorting large numbers is not tested
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parents:
15868
diff
changeset
|
552 /* line without number should sort before any number */ |
|
f581167d59bf
patch 8.1.0959: sorting large numbers is not tested
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parents:
15868
diff
changeset
|
553 nrs[lnum - eap->line1].st_u.num.is_number = FALSE; |
|
f581167d59bf
patch 8.1.0959: sorting large numbers is not tested
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parents:
15868
diff
changeset
|
554 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:
15868
diff
changeset
|
555 } |
|
7689
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Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
556 else |
|
15906
f581167d59bf
patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
557 { |
|
f581167d59bf
patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
558 nrs[lnum - eap->line1].st_u.num.is_number = TRUE; |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
559 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
|
560 &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
|
561 NULL, 0, FALSE); |
|
15906
f581167d59bf
patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
562 } |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
563 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
564 #ifdef FEAT_FLOAT |
| 294 | 565 else |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
566 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
567 s = skipwhite(p); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
568 if (*s == '+') |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
569 s = skipwhite(s + 1); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
570 |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
571 if (*s == NUL) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
572 /* 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
|
573 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
|
574 else |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
575 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
|
576 strtod((char *)s, NULL); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
577 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
578 #endif |
| 2606 | 579 *s2 = c; |
| 294 | 580 } |
| 581 else | |
| 826 | 582 { |
| 294 | 583 /* Store the column to sort at. */ |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7664
diff
changeset
|
584 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
|
585 nrs[lnum - eap->line1].st_u.line.end_col_nr = end_col; |
| 826 | 586 } |
| 294 | 587 |
| 588 nrs[lnum - eap->line1].lnum = lnum; | |
| 481 | 589 |
| 590 if (regmatch.regprog != NULL) | |
| 591 fast_breakcheck(); | |
| 592 if (got_int) | |
| 826 | 593 goto sortend; |
| 284 | 594 } |
| 595 | |
| 294 | 596 /* 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
|
597 sortbuf1 = alloc(maxlen + 1); |
| 826 | 598 if (sortbuf1 == NULL) |
| 599 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
|
600 sortbuf2 = alloc(maxlen + 1); |
| 826 | 601 if (sortbuf2 == NULL) |
| 602 goto sortend; | |
| 284 | 603 |
| 481 | 604 /* Sort the array of line numbers. Note: can't be interrupted! */ |
| 294 | 605 qsort((void *)nrs, count, sizeof(sorti_T), sort_compare); |
| 284 | 606 |
| 826 | 607 if (sort_abort) |
| 608 goto sortend; | |
| 609 | |
| 284 | 610 /* Insert the lines in the sorted order below the last one. */ |
| 611 lnum = eap->line2; | |
| 612 for (i = 0; i < count; ++i) | |
| 613 { | |
|
14206
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
614 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
|
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 // 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
|
617 // 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
|
618 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
|
619 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
|
620 |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
621 s = ml_get(get_lnum); |
| 284 | 622 if (!unique || i == 0 |
| 826 | 623 || (sort_ic ? STRICMP(s, sortbuf1) : STRCMP(s, sortbuf1)) != 0) |
| 284 | 624 { |
|
14206
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
625 // 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
|
626 // 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
|
627 STRCPY(sortbuf1, s); |
|
645abb8d8daf
commit https://github.com/vim/vim/commit/75e3ad019933f4879137775549261bf51985ab7d
Christian Brabandt <cb@256bit.org>
parents:
7226
diff
changeset
|
628 if (ml_append(lnum++, sortbuf1, (colnr_T)0, FALSE) == FAIL) |
| 284 | 629 break; |
| 630 } | |
| 481 | 631 fast_breakcheck(); |
| 632 if (got_int) | |
| 826 | 633 goto sortend; |
| 284 | 634 } |
| 635 | |
| 636 /* delete the original lines if appending worked */ | |
| 637 if (i == count) | |
| 638 for (i = 0; i < count; ++i) | |
| 639 ml_delete(eap->line1, FALSE); | |
| 640 else | |
| 641 count = 0; | |
| 642 | |
| 294 | 643 /* Adjust marks for deleted (or added) lines and prepare for displaying. */ |
| 835 | 644 deleted = (long)(count - (lnum - eap->line2)); |
| 284 | 645 if (deleted > 0) |
|
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646 { |
| 284 | 647 mark_adjust(eap->line2 - deleted, eap->line2, (long)MAXLNUM, -deleted); |
|
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648 msgmore(-deleted); |
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649 } |
| 284 | 650 else if (deleted < 0) |
| 651 mark_adjust(eap->line2, MAXLNUM, -deleted, 0L); | |
|
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652 |
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653 if (change_occurred || deleted != 0) |
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654 changed_lines(eap->line1, 0, eap->line2 + 1, -deleted); |
| 294 | 655 |
| 284 | 656 curwin->w_cursor.lnum = eap->line1; |
| 657 beginline(BL_WHITE | BL_FIX); | |
| 658 | |
| 826 | 659 sortend: |
| 284 | 660 vim_free(nrs); |
| 826 | 661 vim_free(sortbuf1); |
| 662 vim_free(sortbuf2); | |
|
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663 vim_regfree(regmatch.regprog); |
| 481 | 664 if (got_int) |
|
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665 emsg(_(e_interr)); |
| 284 | 666 } |
| 667 | |
| 7 | 668 /* |
| 669 * :move command - move lines line1-line2 to line dest | |
| 670 * | |
| 671 * return FAIL for failure, OK otherwise | |
| 672 */ | |
| 673 int | |
|
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674 do_move(linenr_T line1, linenr_T line2, linenr_T dest) |
| 7 | 675 { |
| 676 char_u *str; | |
| 677 linenr_T l; | |
|
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678 linenr_T extra; // Num lines added before line1 |
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679 linenr_T num_lines; // Num lines moved |
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680 linenr_T last_line; // Last line in file after adding new text |
| 6755 | 681 #ifdef FEAT_FOLDING |
|
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682 win_T *win; |
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683 tabpage_T *tp; |
| 6755 | 684 #endif |
| 7 | 685 |
| 686 if (dest >= line1 && dest < line2) | |
| 687 { | |
|
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688 emsg(_("E134: Cannot move a range of lines into itself")); |
| 7 | 689 return FAIL; |
| 690 } | |
| 691 | |
|
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692 // Do nothing if we are not actually moving any lines. This will prevent |
|
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693 // the 'modified' flag from being set without cause. |
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694 if (dest == line1 - 1 || dest == line2) |
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695 { |
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696 // Move the cursor as if lines were moved (see below) to be backwards |
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697 // compatible. |
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698 if (dest >= line1) |
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699 curwin->w_cursor.lnum = dest; |
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700 else |
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701 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; |
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702 |
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703 return OK; |
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704 } |
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705 |
| 7 | 706 num_lines = line2 - line1 + 1; |
| 707 | |
| 708 /* | |
| 709 * First we copy the old text to its new location -- webb | |
| 710 * Also copy the flag that ":global" command uses. | |
| 711 */ | |
| 712 if (u_save(dest, dest + 1) == FAIL) | |
| 713 return FAIL; | |
| 714 for (extra = 0, l = line1; l <= line2; l++) | |
| 715 { | |
| 716 str = vim_strsave(ml_get(l + extra)); | |
| 717 if (str != NULL) | |
| 718 { | |
| 719 ml_append(dest + l - line1, str, (colnr_T)0, FALSE); | |
| 720 vim_free(str); | |
| 721 if (dest < line1) | |
| 722 extra++; | |
| 723 } | |
| 724 } | |
| 725 | |
| 726 /* | |
| 727 * Now we must be careful adjusting our marks so that we don't overlap our | |
| 728 * mark_adjust() calls. | |
| 729 * | |
| 730 * We adjust the marks within the old text so that they refer to the | |
| 731 * last lines of the file (temporarily), because we know no other marks | |
| 732 * will be set there since these line numbers did not exist until we added | |
| 733 * our new lines. | |
| 734 * | |
| 735 * Then we adjust the marks on lines between the old and new text positions | |
| 736 * (either forwards or backwards). | |
| 737 * | |
| 738 * And Finally we adjust the marks we put at the end of the file back to | |
| 739 * their final destination at the new text position -- webb | |
| 740 */ | |
| 741 last_line = curbuf->b_ml.ml_line_count; | |
|
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742 mark_adjust_nofold(line1, line2, last_line - line2, 0L); |
| 7 | 743 if (dest >= line2) |
| 744 { | |
|
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745 mark_adjust_nofold(line2 + 1, dest, -num_lines, 0L); |
|
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746 #ifdef FEAT_FOLDING |
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747 FOR_ALL_TAB_WINDOWS(tp, win) { |
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748 if (win->w_buffer == curbuf) |
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749 foldMoveRange(&win->w_folds, line1, line2, dest); |
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750 } |
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751 #endif |
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752 if (!cmdmod.lockmarks) |
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753 { |
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754 curbuf->b_op_start.lnum = dest - num_lines + 1; |
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755 curbuf->b_op_end.lnum = dest; |
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756 } |
| 7 | 757 } |
| 758 else | |
| 759 { | |
|
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760 mark_adjust_nofold(dest + 1, line1 - 1, num_lines, 0L); |
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761 #ifdef FEAT_FOLDING |
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762 FOR_ALL_TAB_WINDOWS(tp, win) { |
|
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763 if (win->w_buffer == curbuf) |
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changeset
|
764 foldMoveRange(&win->w_folds, dest + 1, line1 - 1, line2); |
|
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|
765 } |
|
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766 #endif |
|
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767 if (!cmdmod.lockmarks) |
|
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|
768 { |
|
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769 curbuf->b_op_start.lnum = dest + 1; |
|
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770 curbuf->b_op_end.lnum = dest + num_lines; |
|
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771 } |
| 7 | 772 } |
|
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|
773 if (!cmdmod.lockmarks) |
|
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774 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; |
|
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changeset
|
775 mark_adjust_nofold(last_line - num_lines + 1, last_line, |
| 7 | 776 -(last_line - dest - extra), 0L); |
| 777 | |
| 778 /* | |
| 779 * Now we delete the original text -- webb | |
| 780 */ | |
| 781 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL) | |
| 782 return FAIL; | |
| 783 | |
| 784 for (l = line1; l <= line2; l++) | |
| 785 ml_delete(line1 + extra, TRUE); | |
| 786 | |
| 787 if (!global_busy && num_lines > p_report) | |
|
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|
788 smsg(NGETTEXT("%ld line moved", "%ld lines moved", num_lines), |
|
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changeset
|
789 (long)num_lines); |
| 7 | 790 |
| 791 /* | |
| 792 * Leave the cursor on the last of the moved lines. | |
| 793 */ | |
| 794 if (dest >= line1) | |
| 795 curwin->w_cursor.lnum = dest; | |
| 796 else | |
| 797 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; | |
| 798 | |
| 799 if (line1 < dest) | |
| 3184 | 800 { |
| 801 dest += num_lines + 1; | |
| 802 last_line = curbuf->b_ml.ml_line_count; | |
| 803 if (dest > last_line + 1) | |
| 804 dest = last_line + 1; | |
| 805 changed_lines(line1, 0, dest, 0L); | |
| 806 } | |
| 7 | 807 else |
| 808 changed_lines(dest + 1, 0, line1 + num_lines, 0L); | |
| 809 | |
| 810 return OK; | |
| 811 } | |
| 812 | |
| 813 /* | |
| 814 * ":copy" | |
| 815 */ | |
| 816 void | |
|
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changeset
|
817 ex_copy(linenr_T line1, linenr_T line2, linenr_T n) |
| 7 | 818 { |
| 819 linenr_T count; | |
| 820 char_u *p; | |
| 821 | |
| 822 count = line2 - line1 + 1; | |
|
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823 if (!cmdmod.lockmarks) |
|
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824 { |
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825 curbuf->b_op_start.lnum = n + 1; |
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826 curbuf->b_op_end.lnum = n + count; |
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827 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; |
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828 } |
| 7 | 829 |
| 830 /* | |
| 831 * there are three situations: | |
| 832 * 1. destination is above line1 | |
| 833 * 2. destination is between line1 and line2 | |
| 834 * 3. destination is below line2 | |
| 835 * | |
| 836 * n = destination (when starting) | |
| 837 * curwin->w_cursor.lnum = destination (while copying) | |
| 838 * line1 = start of source (while copying) | |
| 839 * line2 = end of source (while copying) | |
| 840 */ | |
| 841 if (u_save(n, n + 1) == FAIL) | |
| 842 return; | |
| 843 | |
| 844 curwin->w_cursor.lnum = n; | |
| 845 while (line1 <= line2) | |
| 846 { | |
| 847 /* need to use vim_strsave() because the line will be unlocked within | |
| 848 * ml_append() */ | |
| 849 p = vim_strsave(ml_get(line1)); | |
| 850 if (p != NULL) | |
| 851 { | |
| 852 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE); | |
| 853 vim_free(p); | |
| 854 } | |
| 855 /* situation 2: skip already copied lines */ | |
| 856 if (line1 == n) | |
| 857 line1 = curwin->w_cursor.lnum; | |
| 858 ++line1; | |
| 859 if (curwin->w_cursor.lnum < line1) | |
| 860 ++line1; | |
| 861 if (curwin->w_cursor.lnum < line2) | |
| 862 ++line2; | |
| 863 ++curwin->w_cursor.lnum; | |
| 864 } | |
| 865 | |
| 866 appended_lines_mark(n, count); | |
| 867 | |
| 868 msgmore((long)count); | |
| 869 } | |
| 870 | |
| 359 | 871 static char_u *prevcmd = NULL; /* the previous command */ |
| 872 | |
| 873 #if defined(EXITFREE) || defined(PROTO) | |
| 874 void | |
|
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|
875 free_prev_shellcmd(void) |
| 359 | 876 { |
| 877 vim_free(prevcmd); | |
| 878 } | |
| 879 #endif | |
| 880 | |
| 7 | 881 /* |
| 882 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd" | |
| 883 * Bangs in the argument are replaced with the previously entered command. | |
| 884 * Remember the argument. | |
| 885 */ | |
| 886 void | |
|
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887 do_bang( |
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888 int addr_count, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
889 exarg_T *eap, |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
890 int forceit, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
891 int do_in, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
892 int do_out) |
| 7 | 893 { |
| 894 char_u *arg = eap->arg; /* command */ | |
| 895 linenr_T line1 = eap->line1; /* start of range */ | |
| 896 linenr_T line2 = eap->line2; /* end of range */ | |
| 897 char_u *newcmd = NULL; /* the new command */ | |
| 898 int free_newcmd = FALSE; /* need to free() newcmd */ | |
| 899 int ins_prevcmd; | |
| 900 char_u *t; | |
| 901 char_u *p; | |
| 902 char_u *trailarg; | |
| 903 int len; | |
| 904 int scroll_save = msg_scroll; | |
| 905 | |
| 906 /* | |
| 907 * Disallow shell commands for "rvim". | |
| 908 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 909 * security reasons. | |
| 910 */ | |
| 911 if (check_restricted() || check_secure()) | |
| 912 return; | |
| 913 | |
| 914 if (addr_count == 0) /* :! */ | |
| 915 { | |
| 916 msg_scroll = FALSE; /* don't scroll here */ | |
| 917 autowrite_all(); | |
| 918 msg_scroll = scroll_save; | |
| 919 } | |
| 920 | |
| 921 /* | |
| 922 * Try to find an embedded bang, like in :!<cmd> ! [args] | |
| 923 * (:!! is indicated by the 'forceit' variable) | |
| 924 */ | |
| 925 ins_prevcmd = forceit; | |
| 926 trailarg = arg; | |
| 927 do | |
| 928 { | |
| 929 len = (int)STRLEN(trailarg) + 1; | |
| 930 if (newcmd != NULL) | |
| 931 len += (int)STRLEN(newcmd); | |
| 932 if (ins_prevcmd) | |
| 933 { | |
| 934 if (prevcmd == NULL) | |
| 935 { | |
|
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changeset
|
936 emsg(_(e_noprev)); |
| 7 | 937 vim_free(newcmd); |
| 938 return; | |
| 939 } | |
| 940 len += (int)STRLEN(prevcmd); | |
| 941 } | |
|
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changeset
|
942 if ((t = alloc(len)) == NULL) |
| 7 | 943 { |
| 944 vim_free(newcmd); | |
| 945 return; | |
| 946 } | |
| 947 *t = NUL; | |
| 948 if (newcmd != NULL) | |
| 949 STRCAT(t, newcmd); | |
| 950 if (ins_prevcmd) | |
| 951 STRCAT(t, prevcmd); | |
| 952 p = t + STRLEN(t); | |
| 953 STRCAT(t, trailarg); | |
| 954 vim_free(newcmd); | |
| 955 newcmd = t; | |
| 956 | |
| 957 /* | |
| 958 * Scan the rest of the argument for '!', which is replaced by the | |
| 959 * previous command. "\!" is replaced by "!" (this is vi compatible). | |
| 960 */ | |
| 961 trailarg = NULL; | |
| 962 while (*p) | |
| 963 { | |
| 2823 | 964 if (*p == '!') |
| 7 | 965 { |
| 966 if (p > newcmd && p[-1] == '\\') | |
| 1624 | 967 STRMOVE(p - 1, p); |
| 7 | 968 else |
| 969 { | |
| 970 trailarg = p; | |
| 971 *trailarg++ = NUL; | |
| 972 ins_prevcmd = TRUE; | |
| 973 break; | |
| 974 } | |
| 975 } | |
| 976 ++p; | |
| 977 } | |
| 978 } while (trailarg != NULL); | |
| 979 | |
| 980 vim_free(prevcmd); | |
| 981 prevcmd = newcmd; | |
| 982 | |
| 983 if (bangredo) /* put cmd in redo buffer for ! command */ | |
| 984 { | |
| 5728 | 985 /* If % or # appears in the command, it must have been escaped. |
| 986 * Reescape them, so that redoing them does not substitute them by the | |
| 987 * buffername. */ | |
| 988 char_u *cmd = vim_strsave_escaped(prevcmd, (char_u *)"%#"); | |
| 989 | |
| 990 if (cmd != NULL) | |
| 991 { | |
| 992 AppendToRedobuffLit(cmd, -1); | |
| 993 vim_free(cmd); | |
| 994 } | |
| 995 else | |
| 996 AppendToRedobuffLit(prevcmd, -1); | |
| 7 | 997 AppendToRedobuff((char_u *)"\n"); |
| 998 bangredo = FALSE; | |
| 999 } | |
| 1000 /* | |
| 1001 * Add quotes around the command, for shells that need them. | |
| 1002 */ | |
| 1003 if (*p_shq != NUL) | |
| 1004 { | |
|
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|
1005 newcmd = alloc(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1); |
| 7 | 1006 if (newcmd == NULL) |
| 1007 return; | |
| 1008 STRCPY(newcmd, p_shq); | |
| 1009 STRCAT(newcmd, prevcmd); | |
| 1010 STRCAT(newcmd, p_shq); | |
| 1011 free_newcmd = TRUE; | |
| 1012 } | |
| 1013 if (addr_count == 0) /* :! */ | |
| 1014 { | |
| 1015 /* echo the command */ | |
| 1016 msg_start(); | |
| 1017 msg_putchar(':'); | |
| 1018 msg_putchar('!'); | |
| 1019 msg_outtrans(newcmd); | |
| 1020 msg_clr_eos(); | |
| 1021 windgoto(msg_row, msg_col); | |
| 1022 | |
| 1023 do_shell(newcmd, 0); | |
| 1024 } | |
| 1025 else /* :range! */ | |
| 725 | 1026 { |
| 7 | 1027 /* Careful: This may recursively call do_bang() again! (because of |
| 1028 * autocommands) */ | |
| 1029 do_filter(line1, line2, eap, newcmd, do_in, do_out); | |
| 725 | 1030 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf); |
| 1031 } | |
| 7 | 1032 if (free_newcmd) |
| 1033 vim_free(newcmd); | |
| 1034 } | |
| 1035 | |
| 1036 /* | |
| 1037 * do_filter: filter lines through a command given by the user | |
| 1038 * | |
| 169 | 1039 * We mostly use temp files and the call_shell() routine here. This would |
| 1040 * normally be done using pipes on a UNIX machine, but this is more portable | |
| 1041 * to non-unix machines. The call_shell() routine needs to be able | |
| 7 | 1042 * to deal with redirection somehow, and should handle things like looking |
| 1043 * at the PATH env. variable, and adding reasonable extensions to the | |
| 1044 * command name given by the user. All reasonable versions of call_shell() | |
| 1045 * do this. | |
| 169 | 1046 * Alternatively, if on Unix and redirecting input or output, but not both, |
| 1047 * and the 'shelltemp' option isn't set, use pipes. | |
| 7 | 1048 * We use input redirection if do_in is TRUE. |
| 1049 * We use output redirection if do_out is TRUE. | |
| 1050 */ | |
| 1051 static void | |
|
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1052 do_filter( |
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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1053 linenr_T line1, |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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1054 linenr_T line2, |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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1055 exarg_T *eap, /* for forced 'ff' and 'fenc' */ |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
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1056 char_u *cmd, |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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1057 int do_in, |
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
1058 int do_out) |
| 7 | 1059 { |
| 1060 char_u *itmp = NULL; | |
| 1061 char_u *otmp = NULL; | |
| 1062 linenr_T linecount; | |
| 1063 linenr_T read_linecount; | |
| 1064 pos_T cursor_save; | |
| 1065 char_u *cmd_buf; | |
| 1066 buf_T *old_curbuf = curbuf; | |
| 169 | 1067 int shell_flags = 0; |
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1068 pos_T orig_start = curbuf->b_op_start; |
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1069 pos_T orig_end = curbuf->b_op_end; |
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1070 int save_lockmarks = cmdmod.lockmarks; |
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1071 #ifdef FEAT_FILTERPIPE |
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1072 int stmp = p_stmp; |
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1073 #endif |
| 7 | 1074 |
| 1075 if (*cmd == NUL) /* no filter command */ | |
| 1076 return; | |
| 1077 | |
|
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1078 // Temporarily disable lockmarks since that's needed to propagate changed |
|
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changeset
|
1079 // regions of the buffer for foldUpdate(), linecount, etc. |
|
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patch 8.1.2302: :lockmarks does not work for '[ and ']
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|
1080 cmdmod.lockmarks = 0; |
|
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changeset
|
1081 |
| 7 | 1082 cursor_save = curwin->w_cursor; |
| 1083 linecount = line2 - line1 + 1; | |
| 1084 curwin->w_cursor.lnum = line1; | |
| 1085 curwin->w_cursor.col = 0; | |
| 1086 changed_line_abv_curs(); | |
| 1087 invalidate_botline(); | |
| 1088 | |
| 1089 /* | |
| 169 | 1090 * When using temp files: |
| 1091 * 1. * Form temp file names | |
| 1092 * 2. * Write the lines to a temp file | |
| 1093 * 3. Run the filter command on the temp file | |
| 1094 * 4. * Read the output of the command into the buffer | |
| 1095 * 5. * Delete the original lines to be filtered | |
| 1096 * 6. * Remove the temp files | |
| 1097 * | |
| 1098 * When writing the input with a pipe or when catching the output with a | |
| 1099 * pipe only need to do 3. | |
| 7 | 1100 */ |
| 1101 | |
| 169 | 1102 if (do_out) |
| 1103 shell_flags |= SHELL_DOOUT; | |
| 1104 | |
| 3482 | 1105 #ifdef FEAT_FILTERPIPE |
|
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|
1106 # ifdef VIMDLL |
|
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1107 if (!gui.in_use && !gui.starting) |
|
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1108 stmp = 1; // Console mode doesn't support filterpipe. |
|
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1109 # endif |
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1110 |
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patch 8.1.2361: MS-Windows: test failures related to VIMDLL
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changeset
|
1111 if (!do_in && do_out && !stmp) |
| 169 | 1112 { |
| 1113 /* Use a pipe to fetch stdout of the command, do not use a temp file. */ | |
| 1114 shell_flags |= SHELL_READ; | |
| 1115 curwin->w_cursor.lnum = line2; | |
| 1116 } | |
|
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changeset
|
1117 else if (do_in && !do_out && !stmp) |
| 7 | 1118 { |
| 169 | 1119 /* Use a pipe to write stdin of the command, do not use a temp file. */ |
| 1120 shell_flags |= SHELL_WRITE; | |
| 1121 curbuf->b_op_start.lnum = line1; | |
| 1122 curbuf->b_op_end.lnum = line2; | |
| 7 | 1123 } |
|
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changeset
|
1124 else if (do_in && do_out && !stmp) |
| 169 | 1125 { |
| 1126 /* Use a pipe to write stdin and fetch stdout of the command, do not | |
| 1127 * use a temp file. */ | |
| 1128 shell_flags |= SHELL_READ|SHELL_WRITE; | |
| 1129 curbuf->b_op_start.lnum = line1; | |
| 1130 curbuf->b_op_end.lnum = line2; | |
| 1131 curwin->w_cursor.lnum = line2; | |
| 1132 } | |
| 1133 else | |
| 1134 #endif | |
| 6721 | 1135 if ((do_in && (itmp = vim_tempname('i', FALSE)) == NULL) |
| 1136 || (do_out && (otmp = vim_tempname('o', FALSE)) == NULL)) | |
| 169 | 1137 { |
|
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changeset
|
1138 emsg(_(e_notmp)); |
| 169 | 1139 goto filterend; |
| 1140 } | |
| 7 | 1141 |
| 1142 /* | |
| 1143 * The writing and reading of temp files will not be shown. | |
| 1144 * Vi also doesn't do this and the messages are not very informative. | |
| 1145 */ | |
| 1146 ++no_wait_return; /* don't call wait_return() while busy */ | |
| 169 | 1147 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap, |
| 7 | 1148 FALSE, FALSE, FALSE, TRUE) == FAIL) |
| 1149 { | |
| 1150 msg_putchar('\n'); /* keep message from buf_write() */ | |
| 1151 --no_wait_return; | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1152 #if defined(FEAT_EVAL) |
| 7 | 1153 if (!aborting()) |
| 1154 #endif | |
|
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parents:
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diff
changeset
|
1155 (void)semsg(_(e_notcreate), itmp); /* will call wait_return */ |
| 7 | 1156 goto filterend; |
| 1157 } | |
| 1158 if (curbuf != old_curbuf) | |
| 1159 goto filterend; | |
| 1160 | |
| 1161 if (!do_out) | |
| 1162 msg_putchar('\n'); | |
| 1163 | |
| 1581 | 1164 /* Create the shell command in allocated memory. */ |
| 7 | 1165 cmd_buf = make_filter_cmd(cmd, itmp, otmp); |
| 1166 if (cmd_buf == NULL) | |
| 1167 goto filterend; | |
| 1168 | |
| 1169 windgoto((int)Rows - 1, 0); | |
| 1170 cursor_on(); | |
| 1171 | |
| 1172 /* | |
| 1173 * When not redirecting the output the command can write anything to the | |
| 1174 * screen. If 'shellredir' is equal to ">", screen may be messed up by | |
| 1175 * stderr output of external command. Clear the screen later. | |
| 1176 * If do_in is FALSE, this could be something like ":r !cat", which may | |
| 1177 * also mess up the screen, clear it later. | |
| 1178 */ | |
| 1179 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in) | |
| 1180 redraw_later_clear(); | |
| 1181 | |
| 169 | 1182 if (do_out) |
| 1183 { | |
| 1184 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL) | |
| 1581 | 1185 { |
| 1186 vim_free(cmd_buf); | |
| 169 | 1187 goto error; |
| 1581 | 1188 } |
| 169 | 1189 redraw_curbuf_later(VALID); |
| 1190 } | |
| 1191 read_linecount = curbuf->b_ml.ml_line_count; | |
| 1192 | |
| 7 | 1193 /* |
| 1194 * When call_shell() fails wait_return() is called to give the user a | |
| 1195 * chance to read the error messages. Otherwise errors are ignored, so you | |
| 1196 * can see the error messages from the command that appear on stdout; use | |
| 1197 * 'u' to fix the text | |
| 1198 * Switch to cooked mode when not redirecting stdin, avoids that something | |
| 1199 * like ":r !cat" hangs. | |
| 1200 * Pass on the SHELL_DOOUT flag when the output is being redirected. | |
| 1201 */ | |
| 169 | 1202 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags)) |
| 7 | 1203 { |
| 1204 redraw_later_clear(); | |
| 1205 wait_return(FALSE); | |
| 1206 } | |
| 1207 vim_free(cmd_buf); | |
| 1208 | |
| 1209 did_check_timestamps = FALSE; | |
| 1210 need_check_timestamps = TRUE; | |
| 1211 | |
| 1212 /* When interrupting the shell command, it may still have produced some | |
| 1213 * useful output. Reset got_int here, so that readfile() won't cancel | |
| 1214 * reading. */ | |
| 1215 ui_breakcheck(); | |
| 1216 got_int = FALSE; | |
| 1217 | |
| 1218 if (do_out) | |
| 1219 { | |
| 169 | 1220 if (otmp != NULL) |
| 7 | 1221 { |
| 169 | 1222 if (readfile(otmp, NULL, line2, (linenr_T)0, (linenr_T)MAXLNUM, |
|
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patch 8.0.0177: BufEnter autocommand not fired for a directory
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parents:
10482
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changeset
|
1223 eap, READ_FILTER) != OK) |
| 169 | 1224 { |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1225 #if defined(FEAT_EVAL) |
| 169 | 1226 if (!aborting()) |
| 1227 #endif | |
| 1228 { | |
| 1229 msg_putchar('\n'); | |
|
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1230 semsg(_(e_notread), otmp); |
| 169 | 1231 } |
| 1232 goto error; | |
| 7 | 1233 } |
| 169 | 1234 if (curbuf != old_curbuf) |
| 1235 goto filterend; | |
| 7 | 1236 } |
| 169 | 1237 |
| 1238 read_linecount = curbuf->b_ml.ml_line_count - read_linecount; | |
| 1239 | |
| 1240 if (shell_flags & SHELL_READ) | |
| 1241 { | |
| 1242 curbuf->b_op_start.lnum = line2 + 1; | |
| 1243 curbuf->b_op_end.lnum = curwin->w_cursor.lnum; | |
| 1244 appended_lines_mark(line2, read_linecount); | |
| 1245 } | |
| 7 | 1246 |
| 1247 if (do_in) | |
| 1248 { | |
| 1249 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL) | |
| 1250 { | |
| 1251 if (read_linecount >= linecount) | |
| 1252 /* move all marks from old lines to new lines */ | |
| 1253 mark_adjust(line1, line2, linecount, 0L); | |
| 1254 else | |
| 1255 { | |
| 1256 /* move marks from old lines to new lines, delete marks | |
| 1257 * that are in deleted lines */ | |
| 1258 mark_adjust(line1, line1 + read_linecount - 1, | |
| 1259 linecount, 0L); | |
| 1260 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L); | |
| 1261 } | |
| 1262 } | |
| 1263 | |
| 1264 /* | |
| 1265 * Put cursor on first filtered line for ":range!cmd". | |
| 1266 * Adjust '[ and '] (set by buf_write()). | |
| 1267 */ | |
| 1268 curwin->w_cursor.lnum = line1; | |
| 1269 del_lines(linecount, TRUE); | |
| 1270 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */ | |
| 1271 curbuf->b_op_end.lnum -= linecount; /* adjust '] */ | |
| 1272 write_lnum_adjust(-linecount); /* adjust last line | |
| 1273 for next write */ | |
| 100 | 1274 #ifdef FEAT_FOLDING |
| 1275 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum); | |
| 1276 #endif | |
| 7 | 1277 } |
| 1278 else | |
| 1279 { | |
| 1280 /* | |
| 1281 * Put cursor on last new line for ":r !cmd". | |
| 1282 */ | |
| 169 | 1283 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1; |
| 7 | 1284 curwin->w_cursor.lnum = curbuf->b_op_end.lnum; |
| 1285 } | |
| 100 | 1286 |
| 7 | 1287 beginline(BL_WHITE | BL_FIX); /* cursor on first non-blank */ |
| 1288 --no_wait_return; | |
| 1289 | |
| 1290 if (linecount > p_report) | |
| 1291 { | |
| 1292 if (do_in) | |
| 1293 { | |
|
15543
dd725a8ab112
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
1294 vim_snprintf(msg_buf, sizeof(msg_buf), |
| 274 | 1295 _("%ld lines filtered"), (long)linecount); |
| 7 | 1296 if (msg(msg_buf) && !msg_scroll) |
| 1297 /* save message to display it after redraw */ | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
1298 set_keep_msg((char_u *)msg_buf, 0); |
| 7 | 1299 } |
| 1300 else | |
| 1301 msgmore((long)linecount); | |
| 1302 } | |
| 1303 } | |
| 1304 else | |
| 1305 { | |
| 1306 error: | |
| 1307 /* put cursor back in same position for ":w !cmd" */ | |
| 1308 curwin->w_cursor = cursor_save; | |
| 1309 --no_wait_return; | |
| 1310 wait_return(FALSE); | |
| 1311 } | |
| 1312 | |
| 1313 filterend: | |
| 1314 | |
|
18619
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
1315 cmdmod.lockmarks = save_lockmarks; |
| 7 | 1316 if (curbuf != old_curbuf) |
| 1317 { | |
| 1318 --no_wait_return; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1319 emsg(_("E135: *Filter* Autocommands must not change current buffer")); |
| 7 | 1320 } |
|
18619
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
1321 else if (cmdmod.lockmarks) |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
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changeset
|
1322 { |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
1323 curbuf->b_op_start = orig_start; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
1324 curbuf->b_op_end = orig_end; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1325 } |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
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18566
diff
changeset
|
1326 |
| 7 | 1327 if (itmp != NULL) |
| 1328 mch_remove(itmp); | |
| 1329 if (otmp != NULL) | |
| 1330 mch_remove(otmp); | |
| 1331 vim_free(itmp); | |
| 1332 vim_free(otmp); | |
| 1333 } | |
| 1334 | |
| 1335 /* | |
| 1336 * Call a shell to execute a command. | |
| 1337 * When "cmd" is NULL start an interactive shell. | |
| 1338 */ | |
| 1339 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1340 do_shell( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
1341 char_u *cmd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1342 int flags) /* may be SHELL_DOOUT when output is redirected */ |
| 7 | 1343 { |
| 1344 buf_T *buf; | |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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changeset
|
1345 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
| 7 | 1346 int save_nwr; |
| 1347 #endif | |
| 1348 #ifdef MSWIN | |
| 1349 int winstart = FALSE; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1350 int keep_termcap = FALSE; |
| 7 | 1351 #endif |
| 1352 | |
| 1353 /* | |
| 1354 * Disallow shell commands for "rvim". | |
| 1355 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1356 * security reasons. | |
| 1357 */ | |
| 1358 if (check_restricted() || check_secure()) | |
| 1359 { | |
| 1360 msg_end(); | |
| 1361 return; | |
| 1362 } | |
| 1363 | |
| 1364 #ifdef MSWIN | |
| 1365 /* | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1366 * Check if ":!start" is used. This implies not stopping termcap mode. |
| 7 | 1367 */ |
| 1368 if (cmd != NULL) | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1369 keep_termcap = winstart = (STRNICMP(cmd, "start ", 6) == 0); |
|
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diff
changeset
|
1370 |
|
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diff
changeset
|
1371 # if defined(FEAT_GUI) && defined(FEAT_TERMINAL) |
|
5417a7f802ff
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1372 // Don't stop termcap mode when using a terminal window for the shell. |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1373 if (gui.in_use && vim_strchr(p_go, GO_TERMINAL) != NULL) |
|
5417a7f802ff
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changeset
|
1374 keep_termcap = TRUE; |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1375 # endif |
| 7 | 1376 #endif |
| 1377 | |
| 1378 /* | |
| 1379 * For autocommands we want to get the output on the current screen, to | |
| 1380 * avoid having to type return below. | |
| 1381 */ | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1382 msg_putchar('\r'); // put cursor at start of line |
| 7 | 1383 if (!autocmd_busy) |
| 1384 { | |
| 1385 #ifdef MSWIN | |
|
16021
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1386 if (!keep_termcap) |
| 7 | 1387 #endif |
| 1388 stoptermcap(); | |
| 1389 } | |
| 1390 #ifdef MSWIN | |
| 1391 if (!winstart) | |
| 1392 #endif | |
|
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diff
changeset
|
1393 msg_putchar('\n'); // may shift screen one line up |
|
5417a7f802ff
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parents:
15906
diff
changeset
|
1394 |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1395 // warning message before calling the shell |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1396 if (p_warn && !autocmd_busy && msg_silent == 0) |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1397 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
|
1398 if (bufIsChangedNotTerm(buf)) |
| 7 | 1399 { |
| 1400 #ifdef FEAT_GUI_MSWIN | |
|
16021
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diff
changeset
|
1401 if (!keep_termcap) |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1402 starttermcap(); // don't want a message box here |
| 7 | 1403 #endif |
|
15543
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1404 msg_puts(_("[No write since last change]\n")); |
| 7 | 1405 #ifdef FEAT_GUI_MSWIN |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1406 if (!keep_termcap) |
| 7 | 1407 stoptermcap(); |
| 1408 #endif | |
| 1409 break; | |
| 1410 } | |
| 1411 | |
|
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diff
changeset
|
1412 // This windgoto is required for when the '\n' resulted in a "delete line |
|
5417a7f802ff
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Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1413 // 1" command to the terminal. |
| 7 | 1414 if (!swapping_screen()) |
| 1415 windgoto(msg_row, msg_col); | |
| 1416 cursor_on(); | |
| 1417 (void)call_shell(cmd, SHELL_COOKED | flags); | |
| 1418 did_check_timestamps = FALSE; | |
| 1419 need_check_timestamps = TRUE; | |
| 1420 | |
| 1421 /* | |
| 1422 * put the message cursor at the end of the screen, avoids wait_return() | |
| 1423 * to overwrite the text that the external command showed | |
| 1424 */ | |
| 1425 if (!swapping_screen()) | |
| 1426 { | |
| 1427 msg_row = Rows - 1; | |
| 1428 msg_col = 0; | |
| 1429 } | |
| 1430 | |
| 1431 if (autocmd_busy) | |
| 1432 { | |
| 1433 if (msg_silent == 0) | |
| 1434 redraw_later_clear(); | |
| 1435 } | |
| 1436 else | |
| 1437 { | |
| 1438 /* | |
| 1439 * For ":sh" there is no need to call wait_return(), just redraw. | |
| 1440 * Also for the Win32 GUI (the output is in a console window). | |
| 1441 * Otherwise there is probably text on the screen that the user wants | |
| 1442 * to read before redrawing, so call wait_return(). | |
| 1443 */ | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1444 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1445 # ifdef VIMDLL |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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changeset
|
1446 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:
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diff
changeset
|
1447 # endif |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1448 { |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1449 if (cmd == NULL |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1450 # ifdef MSWIN |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1451 || (keep_termcap && !need_wait_return) |
| 7 | 1452 # endif |
|
16451
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diff
changeset
|
1453 ) |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1454 { |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1455 if (msg_silent == 0) |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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parents:
16447
diff
changeset
|
1456 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:
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diff
changeset
|
1457 need_wait_return = FALSE; |
|
7ae2396cef62
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diff
changeset
|
1458 } |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1459 else |
|
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changeset
|
1460 { |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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changeset
|
1461 /* |
|
7ae2396cef62
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parents:
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diff
changeset
|
1462 * 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:
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diff
changeset
|
1463 * really want to wait for "hit return to continue". |
|
7ae2396cef62
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diff
changeset
|
1464 */ |
|
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changeset
|
1465 save_nwr = no_wait_return; |
|
7ae2396cef62
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diff
changeset
|
1466 if (swapping_screen()) |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1467 no_wait_return = FALSE; |
| 7 | 1468 # ifdef AMIGA |
|
16451
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diff
changeset
|
1469 wait_return(term_console ? -1 : msg_silent == 0); // see below |
| 7 | 1470 # else |
|
16451
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diff
changeset
|
1471 wait_return(msg_silent == 0); |
| 7 | 1472 # endif |
|
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diff
changeset
|
1473 no_wait_return = save_nwr; |
|
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diff
changeset
|
1474 } |
| 7 | 1475 } |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1476 #endif /* FEAT_GUI_MSWIN */ |
| 7 | 1477 |
| 1478 #ifdef MSWIN | |
|
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changeset
|
1479 if (!keep_termcap) // if keep_termcap is TRUE didn't stop termcap |
|
5417a7f802ff
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diff
changeset
|
1480 #endif |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1481 starttermcap(); // start termcap if not done by wait_return() |
| 7 | 1482 |
| 1483 /* | |
| 1484 * In an Amiga window redrawing is caused by asking the window size. | |
| 1485 * If we got an interrupt this will not work. The chance that the | |
| 1486 * window size is wrong is very small, but we need to redraw the | |
| 1487 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY | |
| 1488 * but it saves an extra redraw. | |
| 1489 */ | |
| 1490 #ifdef AMIGA | |
| 1491 if (skip_redraw) /* ':' hit in wait_return() */ | |
| 1492 { | |
| 1493 if (msg_silent == 0) | |
| 1494 redraw_later_clear(); | |
| 1495 } | |
| 1496 else if (term_console) | |
| 1497 { | |
| 1498 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */ | |
| 1499 if (got_int && msg_silent == 0) | |
| 1500 redraw_later_clear(); /* if got_int is TRUE, redraw needed */ | |
| 1501 else | |
| 1502 must_redraw = 0; /* no extra redraw needed */ | |
| 1503 } | |
| 1504 #endif | |
| 1505 } | |
| 1506 | |
| 1507 /* display any error messages now */ | |
| 1508 display_errors(); | |
| 725 | 1509 |
| 1510 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf); | |
| 7 | 1511 } |
| 1512 | |
|
14913
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|
1513 #if !defined(UNIX) |
|
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|
1514 static char_u * |
|
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changeset
|
1515 find_pipe(char_u *cmd) |
|
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changeset
|
1516 { |
|
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|
1517 char_u *p; |
|
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|
1518 int inquote = FALSE; |
|
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|
1519 |
|
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|
1520 for (p = cmd; *p != NUL; ++p) |
|
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|
1521 { |
|
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|
1522 if (!inquote && *p == '|') |
|
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|
1523 return p; |
|
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|
1524 if (*p == '"') |
|
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|
1525 inquote = !inquote; |
|
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|
1526 else if (rem_backslash(p)) |
|
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|
1527 ++p; |
|
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|
1528 } |
|
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|
1529 return NULL; |
|
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|
1530 } |
|
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|
1531 #endif |
|
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|
1532 |
| 7 | 1533 /* |
| 1534 * Create a shell command from a command string, input redirection file and | |
| 1535 * output redirection file. | |
| 1536 * Returns an allocated string with the shell command, or NULL for failure. | |
| 1537 */ | |
| 1538 char_u * | |
|
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changeset
|
1539 make_filter_cmd( |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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diff
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|
1540 char_u *cmd, /* command */ |
|
f86adafb28d4
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diff
changeset
|
1541 char_u *itmp, /* NULL or name of input file */ |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1542 char_u *otmp) /* NULL or name of output file */ |
| 7 | 1543 { |
| 1544 char_u *buf; | |
| 1545 long_u len; | |
| 5867 | 1546 |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1547 #if defined(UNIX) |
| 5881 | 1548 int is_fish_shell; |
| 5911 | 1549 char_u *shell_name = get_isolated_shell_name(); |
| 5881 | 1550 |
| 5867 | 1551 /* Account for fish's different syntax for subshells */ |
| 5911 | 1552 is_fish_shell = (fnamecmp(shell_name, "fish") == 0); |
| 1553 vim_free(shell_name); | |
| 5867 | 1554 if (is_fish_shell) |
| 1555 len = (long_u)STRLEN(cmd) + 13; /* "begin; " + "; end" + NUL */ | |
| 1556 else | |
| 1557 #endif | |
| 1558 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */ | |
| 7 | 1559 if (itmp != NULL) |
| 1560 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */ | |
| 1561 if (otmp != NULL) | |
| 1562 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */ | |
|
16768
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patch 8.1.1386: unessesary type casts for lalloc()
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diff
changeset
|
1563 buf = alloc(len); |
| 7 | 1564 if (buf == NULL) |
| 1565 return NULL; | |
| 1566 | |
|
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diff
changeset
|
1567 #if defined(UNIX) |
| 7 | 1568 /* |
| 169 | 1569 * Put braces around the command (for concatenated commands) when |
| 1570 * redirecting input and/or output. | |
| 7 | 1571 */ |
| 169 | 1572 if (itmp != NULL || otmp != NULL) |
| 5867 | 1573 { |
| 1574 if (is_fish_shell) | |
| 1575 vim_snprintf((char *)buf, len, "begin; %s; end", (char *)cmd); | |
| 1576 else | |
| 1577 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); | |
| 1578 } | |
| 169 | 1579 else |
| 1580 STRCPY(buf, cmd); | |
| 7 | 1581 if (itmp != NULL) |
| 1582 { | |
| 1583 STRCAT(buf, " < "); | |
| 1584 STRCAT(buf, itmp); | |
| 1585 } | |
| 1586 #else | |
|
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|
1587 // For shells that don't understand braces around commands, at least allow |
|
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|
1588 // the use of commands in a pipe. |
|
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|
1589 if (*p_sxe != NUL && *p_sxq == '(') |
|
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|
1590 { |
|
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|
1591 if (itmp != NULL || otmp != NULL) |
|
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|
1592 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); |
|
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1593 else |
|
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|
1594 STRCPY(buf, cmd); |
|
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|
1595 if (itmp != NULL) |
|
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|
1596 { |
|
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|
1597 STRCAT(buf, " < "); |
|
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|
1598 STRCAT(buf, itmp); |
|
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|
1599 } |
|
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|
1600 } |
|
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|
1601 else |
| 7 | 1602 { |
|
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|
1603 STRCPY(buf, cmd); |
|
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|
1604 if (itmp != NULL) |
| 7 | 1605 { |
|
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|
1606 char_u *p; |
|
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|
1607 |
|
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|
1608 // If there is a pipe, we have to put the '<' in front of it. |
|
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|
1609 // Don't do this when 'shellquote' is not empty, otherwise the |
|
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|
1610 // redirection would be inside the quotes. |
|
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|
1611 if (*p_shq == NUL) |
| 7 | 1612 { |
|
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|
1613 p = find_pipe(buf); |
|
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|
1614 if (p != NULL) |
|
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|
1615 *p = NUL; |
|
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|
1616 } |
|
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|
1617 STRCAT(buf, " <"); // " < " causes problems on Amiga |
|
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changeset
|
1618 STRCAT(buf, itmp); |
|
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|
1619 if (*p_shq == NUL) |
|
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|
1620 { |
|
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|
1621 p = find_pipe(cmd); |
|
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|
1622 if (p != NULL) |
|
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|
1623 { |
|
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|
1624 STRCAT(buf, " "); // insert a space before the '|' for DOS |
|
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|
1625 STRCAT(buf, p); |
|
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|
1626 } |
| 7 | 1627 } |
| 1628 } | |
| 1629 } | |
| 1630 #endif | |
| 1631 if (otmp != NULL) | |
| 1872 | 1632 append_redir(buf, (int)len, p_srr, otmp); |
| 7 | 1633 |
| 1634 return buf; | |
| 1635 } | |
| 1636 | |
| 1637 /* | |
| 1872 | 1638 * Append output redirection for file "fname" to the end of string buffer |
| 1639 * "buf[buflen]" | |
| 7 | 1640 * Works with the 'shellredir' and 'shellpipe' options. |
| 1641 * The caller should make sure that there is enough room: | |
| 1642 * STRLEN(opt) + STRLEN(fname) + 3 | |
| 1643 */ | |
| 1644 void | |
|
7819
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diff
changeset
|
1645 append_redir( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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changeset
|
1646 char_u *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1647 int buflen, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
1648 char_u *opt, |
|
f86adafb28d4
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diff
changeset
|
1649 char_u *fname) |
| 7 | 1650 { |
| 1651 char_u *p; | |
| 1872 | 1652 char_u *end; |
| 1653 | |
| 1654 end = buf + STRLEN(buf); | |
|
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changeset
|
1655 // find "%s" |
| 7 | 1656 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p) |
|
5257
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|
1657 { |
|
18195
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|
1658 if (p[1] == 's') // found %s |
| 7 | 1659 break; |
|
18195
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changeset
|
1660 if (p[1] == '%') // skip %% |
|
5257
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changeset
|
1661 ++p; |
|
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|
1662 } |
| 7 | 1663 if (p != NULL) |
| 1664 { | |
|
18195
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|
1665 #ifdef MSWIN |
|
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|
1666 *end++ = ' '; // not really needed? Not with sh, ksh or bash |
|
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|
1667 #endif |
|
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changeset
|
1668 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
| 1872 | 1669 (char *)opt, (char *)fname); |
| 7 | 1670 } |
| 1671 else | |
| 1872 | 1672 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
| 7 | 1673 #ifdef FEAT_QUICKFIX |
| 1674 " %s %s", | |
| 1675 #else | |
|
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|
1676 " %s%s", // " > %s" causes problems on Amiga |
| 7 | 1677 #endif |
| 1678 (char *)opt, (char *)fname); | |
| 1679 } | |
| 1680 | |
|
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|
1681 /* |
|
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
1682 * Return the current time in seconds. Calls time(), unless test_settime() |
|
f5d9eb512f8b
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diff
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|
1683 * was used. |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
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|
1684 */ |
|
9347
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commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
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|
1685 time_T |
|
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diff
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|
1686 vim_time(void) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
1687 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
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|
1688 # ifdef FEAT_EVAL |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
1689 return time_for_testing == 0 ? time(NULL) : time_for_testing; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
1690 # else |
|
f5d9eb512f8b
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diff
changeset
|
1691 return time(NULL); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
1692 # endif |
|
f5d9eb512f8b
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|
1693 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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9270
diff
changeset
|
1694 |
| 7 | 1695 /* |
| 1696 * Implementation of ":fixdel", also used by get_stty(). | |
| 1697 * <BS> resulting <Del> | |
| 1698 * ^? ^H | |
| 1699 * not ^? ^? | |
| 1700 */ | |
| 1701 void | |
|
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parents:
7799
diff
changeset
|
1702 do_fixdel(exarg_T *eap UNUSED) |
| 7 | 1703 { |
| 1704 char_u *p; | |
| 1705 | |
| 1706 p = find_termcode((char_u *)"kb"); | |
| 1707 add_termcode((char_u *)"kD", p != NULL | |
| 1708 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
| 1709 } | |
| 1710 | |
| 1711 void | |
|
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diff
changeset
|
1712 print_line_no_prefix( |
|
f86adafb28d4
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diff
changeset
|
1713 linenr_T lnum, |
|
f86adafb28d4
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diff
changeset
|
1714 int use_number, |
|
f86adafb28d4
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diff
changeset
|
1715 int list) |
| 7 | 1716 { |
|
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patch 8.1.0779: argument for message functions is inconsistent
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diff
changeset
|
1717 char numbuf[30]; |
| 7 | 1718 |
| 1719 if (curwin->w_p_nu || use_number) | |
| 1720 { | |
|
15543
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diff
changeset
|
1721 vim_snprintf(numbuf, sizeof(numbuf), |
| 1872 | 1722 "%*ld ", number_width(curwin), (long)lnum); |
|
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|
1723 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */ |
| 7 | 1724 } |
| 169 | 1725 msg_prt_line(ml_get(lnum), list); |
| 7 | 1726 } |
| 1727 | |
| 1728 /* | |
| 1729 * Print a text line. Also in silent mode ("ex -s"). | |
| 1730 */ | |
| 1731 void | |
|
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changeset
|
1732 print_line(linenr_T lnum, int use_number, int list) |
| 7 | 1733 { |
| 1734 int save_silent = silent_mode; | |
| 1735 | |
|
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diff
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|
1736 /* apply :filter /pat/ */ |
|
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|
1737 if (message_filtered(ml_get(lnum))) |
|
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|
1738 return; |
|
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diff
changeset
|
1739 |
| 169 | 1740 msg_start(); |
| 7 | 1741 silent_mode = FALSE; |
| 169 | 1742 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
| 1743 print_line_no_prefix(lnum, use_number, list); | |
| 7 | 1744 if (save_silent) |
| 1745 { | |
| 1746 msg_putchar('\n'); | |
| 1747 cursor_on(); /* msg_start() switches it off */ | |
| 1748 out_flush(); | |
| 1749 silent_mode = save_silent; | |
| 1798 | 1750 } |
| 1751 info_message = FALSE; | |
| 7 | 1752 } |
| 1753 | |
|
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|
1754 int |
|
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|
1755 rename_buffer(char_u *new_fname) |
|
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1756 { |
|
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|
1757 char_u *fname, *sfname, *xfname; |
|
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|
1758 buf_T *buf; |
|
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|
1759 |
|
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|
1760 buf = curbuf; |
|
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|
1761 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); |
|
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1762 /* buffer changed, don't change name now */ |
|
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|
1763 if (buf != curbuf) |
|
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|
1764 return FAIL; |
|
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|
1765 #ifdef FEAT_EVAL |
|
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|
1766 if (aborting()) /* autocmds may abort script processing */ |
|
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|
1767 return FAIL; |
|
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|
1768 #endif |
|
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1769 /* |
|
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|
1770 * The name of the current buffer will be changed. |
|
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1771 * A new (unlisted) buffer entry needs to be made to hold the old file |
|
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1772 * name, which will become the alternate file name. |
|
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|
1773 * But don't set the alternate file name if the buffer didn't have a |
|
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1774 * name. |
|
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|
1775 */ |
|
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|
1776 fname = curbuf->b_ffname; |
|
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|
1777 sfname = curbuf->b_sfname; |
|
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|
1778 xfname = curbuf->b_fname; |
|
219b2fcad60d
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|
1779 curbuf->b_ffname = NULL; |
|
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|
1780 curbuf->b_sfname = NULL; |
|
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|
1781 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
|
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|
1782 { |
|
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|
1783 curbuf->b_ffname = fname; |
|
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|
1784 curbuf->b_sfname = sfname; |
|
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|
1785 return FAIL; |
|
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|
1786 } |
|
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|
1787 curbuf->b_flags |= BF_NOTEDITED; |
|
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|
1788 if (xfname != NULL && *xfname != NUL) |
|
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|
1789 { |
|
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|
1790 buf = buflist_new(fname, xfname, curwin->w_cursor.lnum, 0); |
|
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|
1791 if (buf != NULL && !cmdmod.keepalt) |
|
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|
1792 curwin->w_alt_fnum = buf->b_fnum; |
|
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|
1793 } |
|
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|
1794 vim_free(fname); |
|
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|
1795 vim_free(sfname); |
|
4613
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|
1796 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
|
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|
1797 |
|
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|
1798 /* Change directories when the 'acd' option is set. */ |
|
13632
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|
1799 DO_AUTOCHDIR; |
|
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|
1800 return OK; |
|
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|
1801 } |
|
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|
1802 |
| 7 | 1803 /* |
| 1804 * ":file[!] [fname]". | |
| 1805 */ | |
| 1806 void | |
|
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diff
changeset
|
1807 ex_file(exarg_T *eap) |
| 7 | 1808 { |
| 14 | 1809 /* ":0file" removes the file name. Check for illegal uses ":3file", |
| 1810 * "0file name", etc. */ | |
| 1811 if (eap->addr_count > 0 | |
| 1812 && (*eap->arg != NUL | |
| 1813 || eap->line2 > 0 | |
| 1814 || eap->addr_count > 1)) | |
| 1815 { | |
|
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|
1816 emsg(_(e_invarg)); |
| 14 | 1817 return; |
| 1818 } | |
| 1819 | |
| 1820 if (*eap->arg != NUL || eap->addr_count == 1) | |
| 7 | 1821 { |
|
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|
1822 if (rename_buffer(eap->arg) == FAIL) |
| 7 | 1823 return; |
|
14185
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|
1824 redraw_tabline = TRUE; |
|
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|
1825 } |
|
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|
1826 |
|
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changeset
|
1827 // print file name if no argument or 'F' is not in 'shortmess' |
|
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diff
changeset
|
1828 if (*eap->arg == NUL || !shortmess(SHM_FILEINFO)) |
|
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8556
diff
changeset
|
1829 fileinfo(FALSE, FALSE, eap->forceit); |
| 7 | 1830 } |
| 1831 | |
| 1832 /* | |
| 1833 * ":update". | |
| 1834 */ | |
| 1835 void | |
|
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diff
changeset
|
1836 ex_update(exarg_T *eap) |
| 7 | 1837 { |
| 1838 if (curbufIsChanged()) | |
| 1839 (void)do_write(eap); | |
| 1840 } | |
| 1841 | |
| 1842 /* | |
| 1843 * ":write" and ":saveas". | |
| 1844 */ | |
| 1845 void | |
|
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diff
changeset
|
1846 ex_write(exarg_T *eap) |
| 7 | 1847 { |
|
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|
1848 if (eap->cmdidx == CMD_saveas) |
|
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|
1849 { |
|
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|
1850 // :saveas does not take a range, uses all lines. |
|
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1851 eap->line1 = 1; |
|
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1852 eap->line2 = curbuf->b_ml.ml_line_count; |
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1853 } |
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|
1854 |
| 7 | 1855 if (eap->usefilter) /* input lines to shell command */ |
| 1856 do_bang(1, eap, FALSE, TRUE, FALSE); | |
| 1857 else | |
| 1858 (void)do_write(eap); | |
| 1859 } | |
| 1860 | |
| 1861 /* | |
| 1862 * write current buffer to file 'eap->arg' | |
| 1863 * if 'eap->append' is TRUE, append to the file | |
| 1864 * | |
| 1865 * if *eap->arg == NUL write to current file | |
| 1866 * | |
| 1867 * return FAIL for failure, OK otherwise | |
| 1868 */ | |
| 1869 int | |
|
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changeset
|
1870 do_write(exarg_T *eap) |
| 7 | 1871 { |
| 1872 int other; | |
| 1873 char_u *fname = NULL; /* init to shut up gcc */ | |
| 1874 char_u *ffname; | |
| 1875 int retval = FAIL; | |
| 1876 char_u *free_fname = NULL; | |
| 1877 #ifdef FEAT_BROWSE | |
| 1878 char_u *browse_file = NULL; | |
| 1879 #endif | |
| 1880 buf_T *alt_buf = NULL; | |
|
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|
1881 int name_was_missing; |
| 7 | 1882 |
| 1883 if (not_writing()) /* check 'write' option */ | |
| 1884 return FAIL; | |
| 1885 | |
| 1886 ffname = eap->arg; | |
| 1887 #ifdef FEAT_BROWSE | |
|
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1888 if (cmdmod.browse && !exiting) |
| 7 | 1889 { |
| 29 | 1890 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
| 7 | 1891 NULL, NULL, NULL, curbuf); |
| 1892 if (browse_file == NULL) | |
| 1893 goto theend; | |
| 1894 ffname = browse_file; | |
| 1895 } | |
| 1896 #endif | |
| 1897 if (*ffname == NUL) | |
| 1898 { | |
| 1899 if (eap->cmdidx == CMD_saveas) | |
| 1900 { | |
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|
1901 emsg(_(e_argreq)); |
| 7 | 1902 goto theend; |
| 1903 } | |
| 1904 other = FALSE; | |
| 1905 } | |
| 1906 else | |
| 1907 { | |
| 1908 fname = ffname; | |
| 1909 free_fname = fix_fname(ffname); | |
| 1910 /* | |
| 1911 * When out-of-memory, keep unexpanded file name, because we MUST be | |
| 1912 * able to write the file in this situation. | |
| 1913 */ | |
| 1914 if (free_fname != NULL) | |
| 1915 ffname = free_fname; | |
| 1916 other = otherfile(ffname); | |
| 1917 } | |
| 1918 | |
| 1919 /* | |
| 1920 * If we have a new file, put its name in the list of alternate file names. | |
| 1921 */ | |
| 1922 if (other) | |
| 1923 { | |
| 1924 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
| 1925 || eap->cmdidx == CMD_saveas) | |
| 1926 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
| 1927 else | |
| 1928 alt_buf = buflist_findname(ffname); | |
| 1929 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
| 1930 { | |
| 1931 /* Overwriting a file that is loaded in another buffer is not a | |
| 1932 * good idea. */ | |
|
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|
1933 emsg(_(e_bufloaded)); |
| 7 | 1934 goto theend; |
| 1935 } | |
| 1936 } | |
| 1937 | |
| 1938 /* | |
| 1939 * Writing to the current file is not allowed in readonly mode | |
| 1940 * and a file name is required. | |
| 1941 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
| 1942 */ | |
| 1943 if (!other && ( | |
| 1944 #ifdef FEAT_QUICKFIX | |
| 1945 bt_dontwrite_msg(curbuf) || | |
| 1946 #endif | |
| 1947 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
| 1948 goto theend; | |
| 1949 | |
| 1950 if (!other) | |
| 1951 { | |
| 1952 ffname = curbuf->b_ffname; | |
| 1953 fname = curbuf->b_fname; | |
| 1954 /* | |
| 1955 * Not writing the whole file is only allowed with '!'. | |
| 1956 */ | |
| 1957 if ( (eap->line1 != 1 | |
| 1958 || eap->line2 != curbuf->b_ml.ml_line_count) | |
| 1959 && !eap->forceit | |
| 1960 && !eap->append | |
| 1961 && !p_wa) | |
| 1962 { | |
| 1963 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 1964 if (p_confirm || cmdmod.confirm) | |
| 1965 { | |
| 1966 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
| 1967 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
| 1968 goto theend; | |
| 1969 eap->forceit = TRUE; | |
| 1970 } | |
| 1971 else | |
| 1972 #endif | |
| 1973 { | |
|
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|
1974 emsg(_("E140: Use ! to write partial buffer")); |
| 7 | 1975 goto theend; |
| 1976 } | |
| 1977 } | |
| 1978 } | |
| 1979 | |
| 1980 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
| 1981 { | |
| 1982 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
| 1983 { | |
| 1984 buf_T *was_curbuf = curbuf; | |
| 1985 | |
| 1986 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
| 21 | 1987 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
|
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1988 #ifdef FEAT_EVAL |
| 7 | 1989 if (curbuf != was_curbuf || aborting()) |
|
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1990 #else |
| 7 | 1991 if (curbuf != was_curbuf) |
|
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1992 #endif |
| 7 | 1993 { |
| 1994 /* buffer changed, don't change name now */ | |
| 1995 retval = FAIL; | |
| 1996 goto theend; | |
| 1997 } | |
| 1998 /* Exchange the file names for the current and the alternate | |
| 1999 * buffer. This makes it look like we are now editing the buffer | |
| 2000 * under the new name. Must be done before buf_write(), because | |
| 2001 * if there is no file name and 'cpo' contains 'F', it will set | |
| 2002 * the file name. */ | |
| 2003 fname = alt_buf->b_fname; | |
| 2004 alt_buf->b_fname = curbuf->b_fname; | |
| 2005 curbuf->b_fname = fname; | |
| 2006 fname = alt_buf->b_ffname; | |
| 2007 alt_buf->b_ffname = curbuf->b_ffname; | |
| 2008 curbuf->b_ffname = fname; | |
| 2009 fname = alt_buf->b_sfname; | |
| 2010 alt_buf->b_sfname = curbuf->b_sfname; | |
| 2011 curbuf->b_sfname = fname; | |
| 2012 buf_name_changed(curbuf); | |
|
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2013 |
| 7 | 2014 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
| 21 | 2015 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
| 7 | 2016 if (!alt_buf->b_p_bl) |
| 2017 { | |
| 2018 alt_buf->b_p_bl = TRUE; | |
| 2019 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
| 2020 } | |
|
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2021 #ifdef FEAT_EVAL |
| 7 | 2022 if (curbuf != was_curbuf || aborting()) |
|
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2023 #else |
| 7 | 2024 if (curbuf != was_curbuf) |
|
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|
2025 #endif |
| 7 | 2026 { |
| 2027 /* buffer changed, don't write the file */ | |
| 2028 retval = FAIL; | |
| 2029 goto theend; | |
| 2030 } | |
| 634 | 2031 |
| 2032 /* If 'filetype' was empty try detecting it now. */ | |
| 2033 if (*curbuf->b_p_ft == NUL) | |
| 2034 { | |
| 819 | 2035 if (au_has_group((char_u *)"filetypedetect")) |
| 2036 (void)do_doautocmd((char_u *)"filetypedetect BufRead", | |
|
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changeset
|
2037 TRUE, NULL); |
| 717 | 2038 do_modelines(0); |
| 634 | 2039 } |
| 2648 | 2040 |
| 2041 /* Autocommands may have changed buffer names, esp. when | |
| 2042 * 'autochdir' is set. */ | |
| 2043 fname = curbuf->b_sfname; | |
| 7 | 2044 } |
| 2045 | |
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2046 name_was_missing = curbuf->b_ffname == NULL; |
|
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changeset
|
2047 |
| 7 | 2048 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
| 2049 eap, eap->append, eap->forceit, TRUE, FALSE); | |
| 634 | 2050 |
| 819 | 2051 /* After ":saveas fname" reset 'readonly'. */ |
| 961 | 2052 if (eap->cmdidx == CMD_saveas) |
| 2053 { | |
| 2054 if (retval == OK) | |
| 1806 | 2055 { |
| 961 | 2056 curbuf->b_p_ro = FALSE; |
| 1806 | 2057 redraw_tabline = TRUE; |
| 2058 } | |
|
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2059 } |
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2060 |
|
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changeset
|
2061 /* Change directories when the 'acd' option is set and the file name |
|
38e2fc4ee4ef
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|
2062 * got changed or set. */ |
|
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diff
changeset
|
2063 if (eap->cmdidx == CMD_saveas || name_was_missing) |
|
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changeset
|
2064 DO_AUTOCHDIR; |
| 7 | 2065 } |
| 2066 | |
| 2067 theend: | |
| 2068 #ifdef FEAT_BROWSE | |
| 2069 vim_free(browse_file); | |
| 2070 #endif | |
| 2071 vim_free(free_fname); | |
| 2072 return retval; | |
| 2073 } | |
| 2074 | |
| 2075 /* | |
| 2076 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
| 2077 * BF_NEW or BF_READERR, check for overwriting current file. | |
| 2078 * May set eap->forceit if a dialog says it's OK to overwrite. | |
| 2079 * Return OK if it's OK, FAIL if it is not. | |
| 2080 */ | |
| 3486 | 2081 int |
|
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changeset
|
2082 check_overwrite( |
|
f86adafb28d4
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|
2083 exarg_T *eap, |
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|
2084 buf_T *buf, |
|
f86adafb28d4
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changeset
|
2085 char_u *fname, /* file name to be used (can differ from |
| 7 | 2086 buf->ffname) */ |
|
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diff
changeset
|
2087 char_u *ffname, /* full path version of fname */ |
|
f86adafb28d4
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diff
changeset
|
2088 int other) /* writing under other name */ |
| 7 | 2089 { |
| 2090 /* | |
| 2091 * write to other file or b_flags set or not writing the whole file: | |
| 2092 * overwriting only allowed with '!' | |
| 2093 */ | |
| 2094 if ( (other | |
| 2095 || (buf->b_flags & BF_NOTEDITED) | |
| 2096 || ((buf->b_flags & BF_NEW) | |
| 2097 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
| 2098 || (buf->b_flags & BF_READERR)) | |
| 2099 && !p_wa | |
| 1457 | 2100 #ifdef FEAT_QUICKFIX |
|
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changeset
|
2101 && !bt_nofilename(buf) |
| 1457 | 2102 #endif |
| 7 | 2103 && vim_fexists(ffname)) |
| 2104 { | |
| 460 | 2105 if (!eap->forceit && !eap->append) |
| 7 | 2106 { |
| 460 | 2107 #ifdef UNIX |
| 637 | 2108 /* with UNIX it is possible to open a directory */ |
| 460 | 2109 if (mch_isdir(ffname)) |
| 2110 { | |
|
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changeset
|
2111 semsg(_(e_isadir2), ffname); |
| 460 | 2112 return FAIL; |
| 2113 } | |
| 7 | 2114 #endif |
| 2115 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 460 | 2116 if (p_confirm || cmdmod.confirm) |
| 2117 { | |
| 2770 | 2118 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 2119 |
| 2120 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
| 2121 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
| 2122 return FAIL; | |
| 2123 eap->forceit = TRUE; | |
| 2124 } | |
| 2125 else | |
| 2126 #endif | |
| 2127 { | |
|
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changeset
|
2128 emsg(_(e_exists)); |
| 7 | 2129 return FAIL; |
| 460 | 2130 } |
| 7 | 2131 } |
| 460 | 2132 |
| 2133 /* For ":w! filename" check that no swap file exists for "filename". */ | |
| 2134 if (other && !emsg_silent) | |
| 7 | 2135 { |
| 2770 | 2136 char_u *dir; |
| 460 | 2137 char_u *p; |
| 2138 int r; | |
| 2139 char_u *swapname; | |
| 2140 | |
| 2141 /* We only try the first entry in 'directory', without checking if | |
| 2142 * it's writable. If the "." directory is not writable the write | |
| 2143 * will probably fail anyway. | |
| 2144 * Use 'shortname' of the current buffer, since there is no buffer | |
| 2145 * for the written file. */ | |
| 2146 if (*p_dir == NUL) | |
| 2770 | 2147 { |
| 2148 dir = alloc(5); | |
| 2149 if (dir == NULL) | |
| 2150 return FAIL; | |
| 460 | 2151 STRCPY(dir, "."); |
| 2770 | 2152 } |
| 460 | 2153 else |
| 2154 { | |
| 2770 | 2155 dir = alloc(MAXPATHL); |
| 2156 if (dir == NULL) | |
| 2157 return FAIL; | |
| 460 | 2158 p = p_dir; |
| 2159 copy_option_part(&p, dir, MAXPATHL, ","); | |
| 2160 } | |
| 2161 swapname = makeswapname(fname, ffname, curbuf, dir); | |
| 2770 | 2162 vim_free(dir); |
| 460 | 2163 r = vim_fexists(swapname); |
| 2164 if (r) | |
| 2165 { | |
| 2166 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 2167 if (p_confirm || cmdmod.confirm) | |
| 2168 { | |
| 2770 | 2169 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 2170 |
| 2171 dialog_msg(buff, | |
| 2172 _("Swap file \"%s\" exists, overwrite anyway?"), | |
| 2173 swapname); | |
| 2174 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
| 2175 != VIM_YES) | |
| 819 | 2176 { |
| 2177 vim_free(swapname); | |
| 460 | 2178 return FAIL; |
| 819 | 2179 } |
| 460 | 2180 eap->forceit = TRUE; |
| 2181 } | |
| 2182 else | |
| 2183 #endif | |
| 2184 { | |
|
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changeset
|
2185 semsg(_("E768: Swap file exists: %s (:silent! overrides)"), |
| 460 | 2186 swapname); |
| 819 | 2187 vim_free(swapname); |
| 460 | 2188 return FAIL; |
| 2189 } | |
| 2190 } | |
| 819 | 2191 vim_free(swapname); |
| 7 | 2192 } |
| 2193 } | |
| 2194 return OK; | |
| 2195 } | |
| 2196 | |
| 2197 /* | |
| 2198 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
| 2199 */ | |
| 2200 void | |
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changeset
|
2201 ex_wnext(exarg_T *eap) |
| 7 | 2202 { |
| 2203 int i; | |
| 2204 | |
| 2205 if (eap->cmd[1] == 'n') | |
| 2206 i = curwin->w_arg_idx + (int)eap->line2; | |
| 2207 else | |
| 2208 i = curwin->w_arg_idx - (int)eap->line2; | |
| 2209 eap->line1 = 1; | |
| 2210 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 2211 if (do_write(eap) != FAIL) | |
| 2212 do_argfile(eap, i); | |
| 2213 } | |
| 2214 | |
| 2215 /* | |
| 2216 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
| 2217 */ | |
| 2218 void | |
|
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changeset
|
2219 do_wqall(exarg_T *eap) |
| 7 | 2220 { |
| 2221 buf_T *buf; | |
| 2222 int error = 0; | |
| 2223 int save_forceit = eap->forceit; | |
| 2224 | |
| 2225 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
| 2226 exiting = TRUE; | |
| 2227 | |
|
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2228 FOR_ALL_BUFFERS(buf) |
| 7 | 2229 { |
|
13302
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
2230 #ifdef FEAT_TERMINAL |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
2231 if (exiting && term_job_running(buf->b_term)) |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
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parents:
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diff
changeset
|
2232 { |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
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parents:
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diff
changeset
|
2233 no_write_message_nobang(buf); |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
2234 ++error; |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
2235 } |
|
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patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
2236 else |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
2237 #endif |
|
12648
cdfd6eb8bb80
patch 8.0.1202: :wall gives an errof for a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2238 if (bufIsChanged(buf) && !bt_dontwrite(buf)) |
| 7 | 2239 { |
| 2240 /* | |
| 2241 * Check if there is a reason the buffer cannot be written: | |
| 2242 * 1. if the 'write' option is set | |
| 2243 * 2. if there is no file name (even after browsing) | |
| 2244 * 3. if the 'readonly' is set (even after a dialog) | |
| 2245 * 4. if overwriting is allowed (even after a dialog) | |
| 2246 */ | |
| 2247 if (not_writing()) | |
| 2248 { | |
| 2249 ++error; | |
| 2250 break; | |
| 2251 } | |
| 2252 #ifdef FEAT_BROWSE | |
| 2253 /* ":browse wall": ask for file name if there isn't one */ | |
| 2254 if (buf->b_ffname == NULL && cmdmod.browse) | |
| 2255 browse_save_fname(buf); | |
| 2256 #endif | |
| 2257 if (buf->b_ffname == NULL) | |
| 2258 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2259 semsg(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); |
| 7 | 2260 ++error; |
| 2261 } | |
| 2262 else if (check_readonly(&eap->forceit, buf) | |
| 2263 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
| 2264 FALSE) == FAIL) | |
| 2265 { | |
| 2266 ++error; | |
| 2267 } | |
| 2268 else | |
| 2269 { | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2270 bufref_T bufref; |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2271 |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2272 set_bufref(&bufref, buf); |
| 7 | 2273 if (buf_write_all(buf, eap->forceit) == FAIL) |
| 2274 ++error; | |
| 2275 /* an autocommand may have deleted the buffer */ | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2276 if (!bufref_valid(&bufref)) |
| 7 | 2277 buf = firstbuf; |
| 2278 } | |
| 2279 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
| 2280 } | |
| 2281 } | |
| 2282 if (exiting) | |
| 2283 { | |
| 2284 if (!error) | |
| 2285 getout(0); /* exit Vim */ | |
| 2286 not_exiting(); | |
| 2287 } | |
| 2288 } | |
| 2289 | |
| 2290 /* | |
| 2291 * Check the 'write' option. | |
|
17632
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2292 * Return TRUE and give a message when it's not set. |
| 7 | 2293 */ |
|
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17767
diff
changeset
|
2294 static int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2295 not_writing(void) |
| 7 | 2296 { |
| 2297 if (p_write) | |
| 2298 return FALSE; | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2299 emsg(_("E142: File not written: Writing is disabled by 'write' option")); |
| 7 | 2300 return TRUE; |
| 2301 } | |
| 2302 | |
| 2303 /* | |
| 1303 | 2304 * Check if a buffer is read-only (either 'readonly' option is set or file is |
| 2305 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
| 2306 * message when the buffer is readonly. | |
| 7 | 2307 */ |
| 2308 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2309 check_readonly(int *forceit, buf_T *buf) |
| 7 | 2310 { |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
2311 stat_T st; |
| 1303 | 2312 |
| 2313 /* Handle a file being readonly when the 'readonly' option is set or when | |
| 2314 * the file exists and permissions are read-only. | |
| 2315 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
| 2316 * important for device checks but not here. */ | |
| 2317 if (!*forceit && (buf->b_p_ro | |
| 2318 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
| 2319 && check_file_readonly(buf->b_ffname, 0777)))) | |
| 7 | 2320 { |
| 2321 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 2322 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
| 2323 { | |
| 2770 | 2324 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 2325 |
| 1303 | 2326 if (buf->b_p_ro) |
| 2327 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
| 2328 buf->b_fname); | |
| 2329 else | |
| 2330 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
| 7 | 2331 buf->b_fname); |
| 2332 | |
| 2333 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
| 2334 { | |
| 2335 /* Set forceit, to force the writing of a readonly file */ | |
| 2336 *forceit = TRUE; | |
| 2337 return FALSE; | |
| 2338 } | |
| 2339 else | |
| 2340 return TRUE; | |
| 2341 } | |
| 2342 else | |
| 2343 #endif | |
| 1303 | 2344 if (buf->b_p_ro) |
|
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2345 emsg(_(e_readonly)); |
| 1303 | 2346 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2347 semsg(_("E505: \"%s\" is read-only (add ! to override)"), |
| 1303 | 2348 buf->b_fname); |
| 7 | 2349 return TRUE; |
| 2350 } | |
| 1303 | 2351 |
| 7 | 2352 return FALSE; |
| 2353 } | |
| 2354 | |
| 2355 /* | |
|
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
2356 * Try to abandon the current file and edit a new or existing file. |
|
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
2357 * "fnum" is the number of the file, if zero use "ffname_arg"/"sfname_arg". |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2358 * "lnum" is the line number for the cursor in the new file (if non-zero). |
| 7 | 2359 * |
|
11476
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patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2360 * Return: |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2361 * GETFILE_ERROR for "normal" error, |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2362 * GETFILE_NOT_WRITTEN for "not written" error, |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2363 * GETFILE_SAME_FILE for success |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2364 * GETFILE_OPEN_OTHER for successfully opening another file. |
| 7 | 2365 */ |
| 2366 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2367 getfile( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2368 int fnum, |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
2369 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
|
2370 char_u *sfname_arg, |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2371 int setpm, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2372 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2373 int forceit) |
| 7 | 2374 { |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
2375 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
|
2376 char_u *sfname = sfname_arg; |
| 7 | 2377 int other; |
| 2378 int retval; | |
| 2379 char_u *free_me = NULL; | |
| 2380 | |
| 634 | 2381 if (text_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2382 return GETFILE_ERROR; |
| 819 | 2383 if (curbuf_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2384 return GETFILE_ERROR; |
| 7 | 2385 |
| 2386 if (fnum == 0) | |
| 2387 { | |
| 2388 /* make ffname full path, set sfname */ | |
| 2389 fname_expand(curbuf, &ffname, &sfname); | |
| 2390 other = otherfile(ffname); | |
| 2391 free_me = ffname; /* has been allocated, free() later */ | |
| 2392 } | |
| 2393 else | |
| 2394 other = (fnum != curbuf->b_fnum); | |
| 2395 | |
| 2396 if (other) | |
| 2397 ++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
|
2398 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf) |
| 7 | 2399 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) |
| 2400 { | |
| 2401 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 2402 if (p_confirm && p_write) | |
| 2403 dialog_changed(curbuf, FALSE); | |
| 2404 if (curbufIsChanged()) | |
| 2405 #endif | |
| 2406 { | |
| 2407 if (other) | |
| 2408 --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
|
2409 no_write_message(); |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2410 retval = GETFILE_NOT_WRITTEN; /* file has been changed */ |
| 7 | 2411 goto theend; |
| 2412 } | |
| 2413 } | |
| 2414 if (other) | |
| 2415 --no_wait_return; | |
| 2416 if (setpm) | |
| 2417 setpcmark(); | |
| 2418 if (!other) | |
| 2419 { | |
| 2420 if (lnum != 0) | |
| 2421 curwin->w_cursor.lnum = lnum; | |
| 2422 check_cursor_lnum(); | |
| 2423 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
|
2424 retval = GETFILE_SAME_FILE; /* it's in the same file */ |
| 7 | 2425 } |
| 2426 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
|
2427 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
| 1743 | 2428 curwin) == OK) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2429 retval = GETFILE_OPEN_OTHER; /* opened another file */ |
| 7 | 2430 else |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
2431 retval = GETFILE_ERROR; /* error encountered */ |
| 7 | 2432 |
| 2433 theend: | |
| 2434 vim_free(free_me); | |
| 2435 return retval; | |
| 2436 } | |
| 2437 | |
| 2438 /* | |
| 2439 * start editing a new file | |
| 2440 * | |
| 2441 * fnum: file number; if zero use ffname/sfname | |
| 2442 * ffname: the file name | |
| 2443 * - full path if sfname used, | |
| 2444 * - any file name if sfname is NULL | |
| 2445 * - empty string to re-edit with the same file name (but may be | |
| 2446 * in a different directory) | |
| 2447 * - NULL to start an empty buffer | |
| 2448 * sfname: the short file name (or NULL) | |
| 2449 * eap: contains the command to be executed after loading the file and | |
| 2450 * forced 'ff' and 'fenc' | |
| 2451 * newlnum: if > 0: put cursor on this line number (if possible) | |
| 2452 * if ECMD_LASTL: use last position in loaded file | |
| 2453 * if ECMD_LAST: use last position in all files | |
| 2454 * if ECMD_ONE: use first line | |
| 2455 * flags: | |
| 2456 * ECMD_HIDE: if TRUE don't free the current buffer | |
| 2457 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
| 2458 * ECMD_OLDBUF: use existing buffer if it exists | |
| 2459 * ECMD_FORCEIT: ! used for Ex command | |
| 2460 * ECMD_ADDBUF: don't edit, just add to buffer list | |
| 1743 | 2461 * 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
|
2462 * 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
|
2463 * of the previous buffer for "oldwin" is stored. |
| 7 | 2464 * |
| 2465 * return FAIL for failure, OK otherwise | |
| 2466 */ | |
| 2467 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2468 do_ecmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2469 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2470 char_u *ffname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2471 char_u *sfname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2472 exarg_T *eap, /* can be NULL! */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
2473 linenr_T newlnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2474 int flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2475 win_T *oldwin) |
| 7 | 2476 { |
| 2477 int other_file; /* TRUE if editing another file */ | |
| 2478 int oldbuf; /* TRUE if using existing buffer */ | |
| 2479 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
| 2480 into the buffer unexpectedly */ | |
| 2481 char_u *new_name = NULL; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2482 #if defined(FEAT_EVAL) |
| 716 | 2483 int did_set_swapcommand = FALSE; |
| 7 | 2484 #endif |
| 2485 buf_T *buf; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2486 bufref_T bufref; |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2487 bufref_T old_curbuf; |
| 7 | 2488 char_u *free_fname = NULL; |
| 2489 #ifdef FEAT_BROWSE | |
| 2490 char_u *browse_file = NULL; | |
| 2491 #endif | |
| 2492 int retval = FAIL; | |
| 2493 long n; | |
| 6702 | 2494 pos_T orig_pos; |
| 7 | 2495 linenr_T topline = 0; |
| 2496 int newcol = -1; | |
| 2497 int solcol = -1; | |
| 2498 pos_T *pos; | |
| 2499 char_u *command = NULL; | |
| 1185 | 2500 #ifdef FEAT_SPELL |
| 2501 int did_get_winopts = FALSE; | |
| 2502 #endif | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2503 int readfile_flags = 0; |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2504 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
|
2505 long *so_ptr = curwin->w_p_so >= 0 ? &curwin->w_p_so : &p_so; |
| 7 | 2506 |
| 2507 if (eap != NULL) | |
| 2508 command = eap->do_ecmd_cmd; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2509 set_bufref(&old_curbuf, curbuf); |
| 7 | 2510 |
| 2511 if (fnum != 0) | |
| 2512 { | |
| 2513 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
| 2514 return OK; /* nothing to do */ | |
| 2515 other_file = TRUE; | |
| 2516 } | |
| 2517 else | |
| 2518 { | |
| 2519 #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
|
2520 if (cmdmod.browse && !exiting) |
| 7 | 2521 { |
| 462 | 2522 if ( |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2523 # ifdef FEAT_GUI |
| 462 | 2524 !gui.in_use && |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2525 # endif |
| 462 | 2526 au_has_group((char_u *)"FileExplorer")) |
| 2527 { | |
| 2528 /* No browsing supported but we do have the file explorer: | |
| 2529 * Edit the directory. */ | |
| 2530 if (ffname == NULL || !mch_isdir(ffname)) | |
| 2531 ffname = (char_u *)"."; | |
| 2532 } | |
| 2533 else | |
| 2534 { | |
| 2535 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
| 7 | 2536 NULL, NULL, NULL, curbuf); |
| 462 | 2537 if (browse_file == NULL) |
| 2538 goto theend; | |
| 2539 ffname = browse_file; | |
| 2540 } | |
| 7 | 2541 } |
| 2542 #endif | |
| 2543 /* if no short name given, use ffname for short name */ | |
| 2544 if (sfname == NULL) | |
| 2545 sfname = ffname; | |
| 2546 #ifdef USE_FNAME_CASE | |
|
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15760
diff
changeset
|
2547 if (sfname != NULL) |
|
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15760
diff
changeset
|
2548 fname_case(sfname, 0); /* set correct case for sfname */ |
| 7 | 2549 #endif |
| 2550 | |
| 2551 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
| 2552 goto theend; | |
| 2553 | |
| 2554 if (ffname == NULL) | |
| 2555 other_file = TRUE; | |
| 2556 /* there is no file name */ | |
| 2557 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
| 2558 other_file = FALSE; | |
| 2559 else | |
| 2560 { | |
| 2561 if (*ffname == NUL) /* re-edit with same file name */ | |
| 2562 { | |
| 2563 ffname = curbuf->b_ffname; | |
| 2564 sfname = curbuf->b_fname; | |
| 2565 } | |
| 2566 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
| 2567 if (free_fname != NULL) | |
| 2568 ffname = free_fname; | |
| 2569 other_file = otherfile(ffname); | |
| 2570 } | |
| 2571 } | |
| 2572 | |
| 2573 /* | |
| 2574 * if the file was changed we may not be allowed to abandon it | |
| 2575 * - if we are going to re-edit the same file | |
| 2576 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
| 2577 */ | |
| 2578 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
| 2579 || (curbuf->b_nwindows == 1 | |
| 2580 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
| 5464 | 2581 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 2582 | (other_file ? 0 : CCGD_MULTWIN) | |
| 2583 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
| 2584 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
| 7 | 2585 { |
| 2586 if (fnum == 0 && other_file && ffname != NULL) | |
| 2587 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
| 2588 goto theend; | |
| 2589 } | |
| 2590 | |
| 2591 /* | |
| 2592 * End Visual mode before switching to another buffer, so the text can be | |
| 2593 * copied into the GUI selection buffer. | |
| 2594 */ | |
| 2595 reset_VIsual(); | |
| 2596 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2597 #if defined(FEAT_EVAL) |
| 716 | 2598 if ((command != NULL || newlnum > (linenr_T)0) |
| 2599 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
| 2600 { | |
| 2601 int len; | |
| 2602 char_u *p; | |
| 2603 | |
| 2604 /* Set v:swapcommand for the SwapExists autocommands. */ | |
| 2605 if (command != NULL) | |
| 835 | 2606 len = (int)STRLEN(command) + 3; |
| 716 | 2607 else |
| 2608 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
|
2609 p = alloc(len); |
| 716 | 2610 if (p != NULL) |
| 2611 { | |
| 2612 if (command != NULL) | |
| 2613 vim_snprintf((char *)p, len, ":%s\r", command); | |
| 2614 else | |
| 2615 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
| 2616 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 2617 did_set_swapcommand = TRUE; | |
| 2618 vim_free(p); | |
| 2619 } | |
| 2620 } | |
| 2621 #endif | |
| 2622 | |
| 7 | 2623 /* |
| 2624 * If we are starting to edit another file, open a (new) buffer. | |
| 2625 * Otherwise we re-use the current buffer. | |
| 2626 */ | |
| 2627 if (other_file) | |
| 2628 { | |
| 2629 if (!(flags & ECMD_ADDBUF)) | |
| 2630 { | |
| 22 | 2631 if (!cmdmod.keepalt) |
| 2632 curwin->w_alt_fnum = curbuf->b_fnum; | |
| 1743 | 2633 if (oldwin != NULL) |
| 2634 buflist_altfpos(oldwin); | |
| 7 | 2635 } |
| 2636 | |
| 2637 if (fnum) | |
| 2638 buf = buflist_findnr(fnum); | |
| 2639 else | |
| 2640 { | |
| 2641 if (flags & ECMD_ADDBUF) | |
| 2642 { | |
| 2643 linenr_T tlnum = 1L; | |
| 2644 | |
| 2645 if (command != NULL) | |
| 2646 { | |
| 2647 tlnum = atol((char *)command); | |
| 2648 if (tlnum <= 0) | |
| 2649 tlnum = 1L; | |
| 2650 } | |
| 2651 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
| 2652 goto theend; | |
| 2653 } | |
| 2654 buf = buflist_new(ffname, sfname, 0L, | |
| 2655 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
|
2656 |
| 5816 | 2657 /* autocommands may change curwin and curbuf */ |
| 2658 if (oldwin != NULL) | |
| 2659 oldwin = curwin; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2660 set_bufref(&old_curbuf, curbuf); |
| 7 | 2661 } |
| 2662 if (buf == NULL) | |
| 2663 goto theend; | |
| 2664 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
| 2665 { | |
| 2666 oldbuf = FALSE; | |
| 2667 } | |
| 2668 else /* existing memfile */ | |
| 2669 { | |
| 2670 oldbuf = TRUE; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2671 set_bufref(&bufref, buf); |
| 7 | 2672 (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
|
2673 /* 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
|
2674 * current buffer. */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2675 if (!bufref_valid(&bufref) || curbuf != old_curbuf.br_buf) |
| 7 | 2676 goto theend; |
| 2677 #ifdef FEAT_EVAL | |
| 2678 if (aborting()) /* autocmds may abort script processing */ | |
| 2679 goto theend; | |
| 2680 #endif | |
| 2681 } | |
| 2682 | |
| 2683 /* May jump to last used line number for a loaded buffer or when asked | |
| 2684 * for explicitly */ | |
| 2685 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
| 2686 { | |
| 2687 pos = buflist_findfpos(buf); | |
| 2688 newlnum = pos->lnum; | |
| 2689 solcol = pos->col; | |
| 2690 } | |
| 2691 | |
| 2692 /* | |
| 2693 * Make the (new) buffer the one used by the current window. | |
| 2694 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
| 2695 * If the current buffer was empty and has no file name, curbuf | |
| 6639 | 2696 * is returned by buflist_new(), nothing to do here. |
| 7 | 2697 */ |
| 2698 if (buf != curbuf) | |
| 2699 { | |
| 2700 /* | |
| 2701 * Be careful: The autocommands may delete any buffer and change | |
| 2702 * the current buffer. | |
| 2703 * - If the buffer we are going to edit is deleted, give up. | |
| 2704 * - If the current buffer is deleted, prefer to load the new | |
| 2705 * buffer when loading a buffer is required. This avoids | |
| 2706 * loading another buffer which then must be closed again. | |
| 2707 * - If we ended up in the new buffer already, need to skip a few | |
| 2708 * things, set auto_buf. | |
| 2709 */ | |
| 2710 if (buf->b_fname != NULL) | |
| 2711 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
|
2712 set_bufref(&au_new_curbuf, buf); |
| 7 | 2713 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
|
2714 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 2715 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2716 /* new buffer has been deleted */ |
| 7 | 2717 delbuf_msg(new_name); /* frees 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 #ifdef FEAT_EVAL |
| 7 | 2721 if (aborting()) /* autocmds may abort script processing */ |
| 2722 { | |
| 2723 vim_free(new_name); | |
| 2724 goto theend; | |
| 2725 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2726 #endif |
| 7 | 2727 if (buf == curbuf) /* already in new buffer */ |
| 2728 auto_buf = TRUE; | |
| 2729 else | |
| 2730 { | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2731 win_T *the_curwin = curwin; |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2732 |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2733 /* 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
|
2734 * 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
|
2735 the_curwin->w_closing = TRUE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
2736 ++buf->b_locked; |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2737 |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2738 if (curbuf == old_curbuf.br_buf) |
| 7 | 2739 buf_copy_options(buf, BCO_ENTER); |
| 2740 | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2741 /* 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
|
2742 * oldwin->w_buffer to NULL. */ |
| 825 | 2743 u_sync(FALSE); |
| 1743 | 2744 close_buffer(oldwin, curbuf, |
| 3365 | 2745 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
| 7 | 2746 |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2747 the_curwin->w_closing = FALSE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
2748 --buf->b_locked; |
| 3242 | 2749 |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2750 #ifdef FEAT_EVAL |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2751 /* autocmds may abort script processing */ |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2752 if (aborting() && curwin->w_buffer != NULL) |
| 7 | 2753 { |
| 2754 vim_free(new_name); | |
| 2755 goto theend; | |
| 2756 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2757 #endif |
| 7 | 2758 /* Be careful again, like above. */ |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2759 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 2760 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2761 /* new buffer has been deleted */ |
| 7 | 2762 delbuf_msg(new_name); /* frees new_name */ |
| 2763 goto theend; | |
| 2764 } | |
| 2765 if (buf == curbuf) /* already in new buffer */ | |
| 2766 auto_buf = TRUE; | |
| 2767 else | |
| 2768 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2769 #ifdef FEAT_SYN_HL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2770 /* |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2771 * <VN> We could instead free the synblock |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2772 * and re-attach to buffer, perhaps. |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2773 */ |
|
11649
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
2774 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
|
2775 || curwin->w_s == &(curwin->w_buffer->b_s)) |
| 3480 | 2776 curwin->w_s = &(buf->b_s); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
2777 #endif |
| 7 | 2778 curwin->w_buffer = buf; |
| 2779 curbuf = buf; | |
| 2780 ++curbuf->b_nwindows; | |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2781 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2782 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2783 if (!oldbuf && eap != NULL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2784 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2785 set_file_options(TRUE, eap); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2786 set_forced_fenc(eap); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
2787 } |
| 7 | 2788 } |
| 2789 | |
| 2790 /* May get the window options from the last time this buffer | |
| 2791 * was in this window (or another window). If not used | |
| 2792 * before, reset the local window options to the global | |
| 2793 * values. Also restores old folding stuff. */ | |
| 1289 | 2794 get_winopts(curbuf); |
| 1185 | 2795 #ifdef FEAT_SPELL |
| 2796 did_get_winopts = TRUE; | |
| 2797 #endif | |
| 7 | 2798 } |
| 2799 vim_free(new_name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2800 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
|
2801 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 2802 } |
| 2803 | |
| 2804 curwin->w_pcmark.lnum = 1; | |
| 2805 curwin->w_pcmark.col = 0; | |
| 2806 } | |
| 2807 else /* !other_file */ | |
| 2808 { | |
|
13553
04019fc3de93
patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
2809 if ((flags & ECMD_ADDBUF) || check_fname() == FAIL) |
| 7 | 2810 goto theend; |
| 6531 | 2811 |
| 7 | 2812 oldbuf = (flags & ECMD_OLDBUF); |
| 2813 } | |
| 2814 | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2815 /* 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
|
2816 * autocommands may cause ml_get errors. */ |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2817 ++RedrawingDisabled; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2818 did_inc_redrawing_disabled = TRUE; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
2819 |
| 6365 | 2820 buf = curbuf; |
| 7 | 2821 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
| 2822 { | |
| 6365 | 2823 prepare_help_buffer(); |
| 7 | 2824 } |
| 2825 else | |
| 2826 { | |
| 2827 /* Don't make a buffer listed if it's a help buffer. Useful when | |
| 2828 * using CTRL-O to go back to a help file. */ | |
| 2829 if (!curbuf->b_help) | |
| 2830 set_buflisted(TRUE); | |
| 2831 } | |
| 2832 | |
| 2833 /* If autocommands change buffers under our fingers, forget about | |
| 2834 * editing the file. */ | |
| 2835 if (buf != curbuf) | |
| 2836 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2837 #ifdef FEAT_EVAL |
| 7 | 2838 if (aborting()) /* autocmds may abort script processing */ |
| 2839 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2840 #endif |
| 7 | 2841 |
| 2842 /* Since we are starting to edit a file, consider the filetype to be | |
| 2843 * unset. Helps for when an autocommand changes files and expects syntax | |
| 2844 * highlighting to work in the other file. */ | |
| 2845 did_filetype = FALSE; | |
| 2846 | |
| 2847 /* | |
| 2848 * other_file oldbuf | |
| 2849 * FALSE FALSE re-edit same file, buffer is re-used | |
| 2850 * FALSE TRUE re-edit same file, nothing changes | |
| 2851 * TRUE FALSE start editing new file, new buffer | |
| 2852 * TRUE TRUE start editing in existing buffer (nothing to do) | |
| 2853 */ | |
| 2854 if (!other_file && !oldbuf) /* re-use the buffer */ | |
| 2855 { | |
| 2856 set_last_cursor(curwin); /* may set b_last_cursor */ | |
| 2857 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
| 2858 { | |
| 2859 newlnum = curwin->w_cursor.lnum; | |
| 2860 solcol = curwin->w_cursor.col; | |
| 2861 } | |
| 2862 buf = curbuf; | |
| 2863 if (buf->b_fname != NULL) | |
| 2864 new_name = vim_strsave(buf->b_fname); | |
| 2865 else | |
| 2866 new_name = NULL; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2867 set_bufref(&bufref, buf); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2868 |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2869 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
|
2870 { |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2871 /* 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
|
2872 * 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
|
2873 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
|
2874 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
|
2875 == FAIL) |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
2876 { |
|
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
2877 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
|
2878 goto theend; |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
2879 } |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2880 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
|
2881 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
|
2882 |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2883 /* 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
|
2884 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
|
2885 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2886 else |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2887 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
|
2888 |
| 7 | 2889 /* If autocommands deleted the buffer we were going to re-edit, give |
| 2890 * 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
|
2891 if (!bufref_valid(&bufref)) |
| 7 | 2892 { |
| 2893 delbuf_msg(new_name); /* frees new_name */ | |
| 2894 goto theend; | |
| 2895 } | |
| 2896 vim_free(new_name); | |
| 2897 | |
| 2898 /* If autocommands change buffers under our fingers, forget about | |
| 2899 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
| 2900 * the autocommands changed the buffer... */ | |
| 2901 if (buf != curbuf) | |
| 2902 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2903 #ifdef FEAT_EVAL |
| 7 | 2904 if (aborting()) /* autocmds may abort script processing */ |
| 2905 goto theend; | |
| 2906 #endif | |
| 2907 buf_clear_file(curbuf); | |
| 2908 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
| 2909 curbuf->b_op_end.lnum = 0; | |
| 2910 } | |
| 2911 | |
| 2912 /* | |
| 2913 * If we get here we are sure to start editing | |
| 2914 */ | |
| 2915 /* Assume success now */ | |
| 2916 retval = OK; | |
| 2917 | |
| 2918 /* | |
| 2919 * Check if we are editing the w_arg_idx file in the argument list. | |
| 2920 */ | |
| 2921 check_arg_idx(curwin); | |
| 2922 | |
| 2923 if (!auto_buf) | |
| 2924 { | |
| 2925 /* | |
| 2926 * Set cursor and init window before reading the file and executing | |
| 2927 * autocommands. This allows for the autocommands to position the | |
| 2928 * cursor. | |
| 2929 */ | |
| 677 | 2930 curwin_init(); |
| 7 | 2931 |
| 2932 #ifdef FEAT_FOLDING | |
| 1370 | 2933 /* It's possible that all lines in the buffer changed. Need to update |
| 2934 * automatic folding for all windows where it's used. */ | |
| 2935 { | |
| 2936 win_T *win; | |
| 2937 tabpage_T *tp; | |
| 2938 | |
| 2939 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 2940 if (win->w_buffer == curbuf) | |
| 2941 foldUpdateAll(win); | |
| 2942 } | |
| 7 | 2943 #endif |
| 2944 | |
| 961 | 2945 /* 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
|
2946 DO_AUTOCHDIR; |
| 961 | 2947 |
| 7 | 2948 /* |
| 2949 * Careful: open_buffer() and apply_autocmds() may change the current | |
| 2950 * buffer and window. | |
| 2951 */ | |
| 6702 | 2952 orig_pos = curwin->w_cursor; |
| 7 | 2953 topline = curwin->w_topline; |
| 2954 if (!oldbuf) /* need to read the file */ | |
| 2955 { | |
|
17632
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2956 #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
|
2957 // 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
|
2958 // the buffer. |
|
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2959 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
|
2960 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
|
2961 #endif |
| 7 | 2962 swap_exists_action = SEA_DIALOG; |
| 2963 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
| 2964 | |
| 2965 /* | |
| 2966 * Open the buffer and read the file. | |
| 2967 */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
2968 #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
|
2969 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
| 7 | 2970 retval = FAIL; |
| 2971 #else | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2972 (void)open_buffer(FALSE, eap, readfile_flags); |
| 7 | 2973 #endif |
| 2974 | |
|
17632
5278e5a2a4e3
patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17584
diff
changeset
|
2975 #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
|
2976 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
|
2977 #endif |
| 7 | 2978 if (swap_exists_action == SEA_QUIT) |
| 2979 retval = FAIL; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2980 handle_swap_exists(&old_curbuf); |
| 7 | 2981 } |
| 2982 else | |
| 2983 { | |
| 23 | 2984 /* Read the modelines, but only to set window-local options. Any |
| 2985 * buffer-local options have already been set and may have been | |
| 2986 * changed by the user. */ | |
| 717 | 2987 do_modelines(OPT_WINONLY); |
| 23 | 2988 |
| 7 | 2989 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
| 2990 &retval); | |
| 2991 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
| 2992 &retval); | |
| 2993 } | |
| 2994 check_arg_idx(curwin); | |
| 2995 | |
| 6702 | 2996 /* 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
|
2997 * 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
|
2998 * 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
|
2999 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
| 7 | 3000 { |
|
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
3001 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
|
3002 |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
3003 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
|
3004 || 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
|
3005 { |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
3006 newlnum = curwin->w_cursor.lnum; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
3007 newcol = curwin->w_cursor.col; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
3008 } |
| 7 | 3009 } |
| 3010 if (curwin->w_topline == topline) | |
| 3011 topline = 0; | |
| 3012 | |
| 3013 /* Even when cursor didn't move we need to recompute topline. */ | |
| 3014 changed_line_abv_curs(); | |
| 3015 | |
| 3016 #ifdef FEAT_TITLE | |
| 3017 maketitle(); | |
| 3018 #endif | |
|
17584
65a8099fc0e8
patch 8.1.1789: cannot see file name of preview popup window
Bram Moolenaar <Bram@vim.org>
parents:
17551
diff
changeset
|
3019 #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
|
3020 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
|
3021 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
|
3022 #endif |
| 7 | 3023 } |
| 3024 | |
| 3025 #ifdef FEAT_DIFF | |
| 3026 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
| 3027 * Also needed when re-editing the same buffer, because unloading will | |
| 3028 * have removed it as a diff buffer. */ | |
| 673 | 3029 if (curwin->w_p_diff) |
| 3030 { | |
| 3031 diff_buf_add(curbuf); | |
| 3032 diff_invalidate(curbuf); | |
| 3033 } | |
| 7 | 3034 #endif |
| 3035 | |
| 1185 | 3036 #ifdef FEAT_SPELL |
| 3037 /* If the window options were changed may need to set the spell language. | |
| 3038 * 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
|
3039 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
|
3040 (void)did_set_spelllang(curwin); |
| 1185 | 3041 #endif |
| 3042 | |
| 7 | 3043 if (command == NULL) |
| 3044 { | |
| 3045 if (newcol >= 0) /* position set by autocommands */ | |
| 3046 { | |
| 3047 curwin->w_cursor.lnum = newlnum; | |
| 3048 curwin->w_cursor.col = newcol; | |
| 3049 check_cursor(); | |
| 3050 } | |
| 3051 else if (newlnum > 0) /* line number from caller or old position */ | |
| 3052 { | |
| 3053 curwin->w_cursor.lnum = newlnum; | |
| 3054 check_cursor_lnum(); | |
| 3055 if (solcol >= 0 && !p_sol) | |
| 3056 { | |
| 3057 /* 'sol' is off: Use last known column. */ | |
| 3058 curwin->w_cursor.col = solcol; | |
| 3059 check_cursor_col(); | |
| 3060 curwin->w_cursor.coladd = 0; | |
| 3061 curwin->w_set_curswant = TRUE; | |
| 3062 } | |
| 3063 else | |
| 3064 beginline(BL_SOL | BL_FIX); | |
| 3065 } | |
| 3066 else /* no line number, go to last line in Ex mode */ | |
| 3067 { | |
| 3068 if (exmode_active) | |
| 3069 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 3070 beginline(BL_WHITE | BL_FIX); | |
| 3071 } | |
| 3072 } | |
| 3073 | |
| 3074 /* Check if cursors in other windows on the same buffer are still valid */ | |
| 3075 check_lnums(FALSE); | |
| 3076 | |
| 3077 /* | |
| 3078 * Did not read the file, need to show some info about the file. | |
| 3079 * Do this after setting the cursor. | |
| 3080 */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3081 if (oldbuf && !auto_buf) |
| 7 | 3082 { |
| 3083 int msg_scroll_save = msg_scroll; | |
| 3084 | |
| 3085 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
| 3086 * message. */ | |
| 3087 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
| 3088 msg_scroll = FALSE; | |
| 3089 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
| 3090 check_for_delay(FALSE); | |
| 3091 msg_start(); | |
| 3092 msg_scroll = msg_scroll_save; | |
| 3093 msg_scrolled_ign = TRUE; | |
| 3094 | |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3095 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3096 fileinfo(FALSE, TRUE, FALSE); |
| 7 | 3097 |
| 3098 msg_scrolled_ign = FALSE; | |
| 3099 } | |
| 3100 | |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3101 #ifdef FEAT_VIMINFO |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3102 curbuf->b_last_used = vim_time(); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3103 #endif |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
3104 |
| 7 | 3105 if (command != NULL) |
| 3106 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
| 3107 | |
| 3108 #ifdef FEAT_KEYMAP | |
| 3109 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
| 1869 | 3110 (void)keymap_init(); |
| 7 | 3111 #endif |
| 3112 | |
| 3113 --RedrawingDisabled; | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3114 did_inc_redrawing_disabled = FALSE; |
| 7 | 3115 if (!skip_redraw) |
| 3116 { | |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
3117 n = *so_ptr; |
| 7 | 3118 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
|
3119 *so_ptr = 9999; // force cursor halfway the window |
| 7 | 3120 update_topline(); |
| 3121 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
|
3122 *so_ptr = n; |
| 7 | 3123 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ |
| 3124 } | |
| 3125 | |
| 3126 if (p_im) | |
| 3127 need_start_insertmode = TRUE; | |
| 3128 | |
|
13174
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3129 #ifdef FEAT_AUTOCHDIR |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3130 /* 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
|
3131 * 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
|
3132 * 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
|
3133 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
|
3134 { |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3135 char_u curdir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3136 char_u filedir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3137 |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3138 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
|
3139 *gettail_sep(filedir) = NUL; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3140 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
|
3141 && vim_fnamecmp(curdir, filedir) != 0) |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3142 do_autochdir(); |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3143 } |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
3144 #endif |
| 821 | 3145 |
|
15510
41fbbcea0f1b
patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3146 #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
|
3147 if (curbuf->b_ffname != NULL) |
| 7 | 3148 { |
| 3149 # ifdef FEAT_NETBEANS_INTG | |
| 2210 | 3150 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
| 34 | 3151 netbeans_file_opened(curbuf); |
| 7 | 3152 # endif |
| 3153 } | |
| 3154 #endif | |
| 3155 | |
| 3156 theend: | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3157 if (did_inc_redrawing_disabled) |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3158 --RedrawingDisabled; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3159 #if defined(FEAT_EVAL) |
| 716 | 3160 if (did_set_swapcommand) |
| 3161 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 3162 #endif | |
| 7 | 3163 #ifdef FEAT_BROWSE |
| 3164 vim_free(browse_file); | |
| 3165 #endif | |
| 3166 vim_free(free_fname); | |
| 3167 return retval; | |
| 3168 } | |
| 3169 | |
| 3170 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3171 delbuf_msg(char_u *name) |
| 7 | 3172 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3173 semsg(_("E143: Autocommands unexpectedly deleted new buffer %s"), |
| 7 | 3174 name == NULL ? (char_u *)"" : name); |
| 3175 vim_free(name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3176 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
|
3177 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 3178 } |
| 3179 | |
| 169 | 3180 static int append_indent = 0; /* autoindent for first line */ |
| 3181 | |
| 7 | 3182 /* |
| 3183 * ":insert" and ":append", also used by ":change" | |
| 3184 */ | |
| 3185 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3186 ex_append(exarg_T *eap) |
| 7 | 3187 { |
| 3188 char_u *theline; | |
| 3189 int did_undo = FALSE; | |
| 3190 linenr_T lnum = eap->line2; | |
| 165 | 3191 int indent = 0; |
| 3192 char_u *p; | |
| 3193 int vcol; | |
| 3194 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 7 | 3195 |
| 169 | 3196 /* the ! flag toggles autoindent */ |
| 3197 if (eap->forceit) | |
| 3198 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 3199 | |
| 3200 /* First autoindent comes from the line we start on */ | |
| 3201 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
| 3202 append_indent = get_indent_lnum(lnum); | |
| 3203 | |
| 7 | 3204 if (eap->cmdidx != CMD_append) |
| 3205 --lnum; | |
| 3206 | |
|
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
3207 /* when the buffer is empty need to delete the dummy line */ |
| 165 | 3208 if (empty && lnum == 1) |
| 3209 lnum = 0; | |
| 3210 | |
| 7 | 3211 State = INSERT; /* behave like in Insert mode */ |
| 3212 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 3213 State |= LANGMAP; | |
| 165 | 3214 |
| 408 | 3215 for (;;) |
| 7 | 3216 { |
| 3217 msg_scroll = TRUE; | |
| 3218 need_wait_return = FALSE; | |
| 169 | 3219 if (curbuf->b_p_ai) |
| 3220 { | |
| 3221 if (append_indent >= 0) | |
| 3222 { | |
| 3223 indent = append_indent; | |
| 3224 append_indent = -1; | |
| 3225 } | |
| 3226 else if (lnum > 0) | |
| 3227 indent = get_indent_lnum(lnum); | |
| 3228 } | |
| 3229 ex_keep_indent = FALSE; | |
| 7 | 3230 if (eap->getline == NULL) |
| 169 | 3231 { |
| 3232 /* No getline() function, use the lines that follow. This ends | |
| 3233 * when there is no more. */ | |
| 3234 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
| 3235 break; | |
| 3236 p = vim_strchr(eap->nextcmd, NL); | |
| 3237 if (p == NULL) | |
| 3238 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
| 3239 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
| 3240 if (*p != NUL) | |
| 3241 ++p; | |
| 3242 eap->nextcmd = p; | |
| 3243 } | |
| 7 | 3244 else |
| 6164 | 3245 { |
| 3246 int save_State = State; | |
| 3247 | |
| 3248 /* Set State to avoid the cursor shape to be set to INSERT mode | |
| 3249 * when getline() returns. */ | |
| 3250 State = CMDLINE; | |
| 7 | 3251 theline = eap->getline( |
| 3252 #ifdef FEAT_EVAL | |
| 76 | 3253 eap->cstack->cs_looplevel > 0 ? -1 : |
| 7 | 3254 #endif |
|
17178
40c4cb095d53
patch 8.1.1588: in :let-heredoc line continuation is recognized
Bram Moolenaar <Bram@vim.org>
parents:
17095
diff
changeset
|
3255 NUL, eap->cookie, indent, TRUE); |
| 6164 | 3256 State = save_State; |
| 3257 } | |
| 7 | 3258 lines_left = Rows - 1; |
| 165 | 3259 if (theline == NULL) |
| 3260 break; | |
| 3261 | |
| 169 | 3262 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
| 3263 if (ex_keep_indent) | |
| 3264 append_indent = indent; | |
| 3265 | |
| 165 | 3266 /* Look for the "." after automatic indent. */ |
| 3267 vcol = 0; | |
| 3268 for (p = theline; indent > vcol; ++p) | |
| 3269 { | |
| 3270 if (*p == ' ') | |
| 3271 ++vcol; | |
| 3272 else if (*p == TAB) | |
| 3273 vcol += 8 - vcol % 8; | |
| 3274 else | |
| 3275 break; | |
| 3276 } | |
| 3277 if ((p[0] == '.' && p[1] == NUL) | |
| 321 | 3278 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
| 3279 == FAIL)) | |
| 7 | 3280 { |
| 3281 vim_free(theline); | |
| 3282 break; | |
| 3283 } | |
| 3284 | |
| 169 | 3285 /* don't use autoindent if nothing was typed. */ |
| 3286 if (p[0] == NUL) | |
| 3287 theline[0] = NUL; | |
| 3288 | |
| 7 | 3289 did_undo = TRUE; |
| 3290 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
|
3291 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
| 7 | 3292 |
| 3293 vim_free(theline); | |
| 3294 ++lnum; | |
| 165 | 3295 |
| 3296 if (empty) | |
| 3297 { | |
| 3298 ml_delete(2L, FALSE); | |
| 3299 empty = FALSE; | |
| 3300 } | |
| 7 | 3301 } |
| 3302 State = NORMAL; | |
| 3303 | |
| 169 | 3304 if (eap->forceit) |
| 3305 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 3306 | |
| 7 | 3307 /* "start" is set to eap->line2+1 unless that position is invalid (when |
| 1227 | 3308 * eap->line2 pointed to the end of the buffer and nothing was appended) |
| 7 | 3309 * "end" is set to lnum when something has been appended, otherwise |
| 3310 * it is the same than "start" -- Acevedo */ | |
|
18619
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3311 if (!cmdmod.lockmarks) |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3312 { |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3313 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3314 eap->line2 + 1 : curbuf->b_ml.ml_line_count; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3315 if (eap->cmdidx != CMD_append) |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3316 --curbuf->b_op_start.lnum; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3317 curbuf->b_op_end.lnum = (eap->line2 < lnum) |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3318 ? lnum : curbuf->b_op_start.lnum; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3319 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
3320 } |
| 7 | 3321 curwin->w_cursor.lnum = lnum; |
| 3322 check_cursor_lnum(); | |
| 3323 beginline(BL_SOL | BL_FIX); | |
| 3324 | |
| 3325 need_wait_return = FALSE; /* don't use wait_return() now */ | |
| 3326 ex_no_reprint = TRUE; | |
| 3327 } | |
| 3328 | |
| 3329 /* | |
| 3330 * ":change" | |
| 3331 */ | |
| 3332 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3333 ex_change(exarg_T *eap) |
| 7 | 3334 { |
| 3335 linenr_T lnum; | |
| 3336 | |
| 3337 if (eap->line2 >= eap->line1 | |
| 3338 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
| 3339 return; | |
| 3340 | |
| 169 | 3341 /* the ! flag toggles autoindent */ |
| 3342 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
| 3343 append_indent = get_indent_lnum(eap->line1); | |
| 3344 | |
| 7 | 3345 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
| 3346 { | |
| 3347 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
| 3348 break; | |
| 3349 ml_delete(eap->line1, FALSE); | |
| 3350 } | |
| 1929 | 3351 |
| 3352 /* make sure the cursor is not beyond the end of the file now */ | |
| 3353 check_cursor_lnum(); | |
| 7 | 3354 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
| 3355 | |
| 3356 /* ":append" on the line above the deleted lines. */ | |
| 3357 eap->line2 = eap->line1; | |
| 3358 ex_append(eap); | |
| 3359 } | |
| 3360 | |
| 3361 void | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3362 ex_z(exarg_T *eap) |
| 7 | 3363 { |
| 3364 char_u *x; | |
|
11303
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patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
3365 long bigness; |
| 165 | 3366 char_u *kind; |
| 7 | 3367 int minus = 0; |
| 3368 linenr_T start, end, curs, i; | |
| 3369 int j; | |
| 3370 linenr_T lnum = eap->line2; | |
| 3371 | |
| 165 | 3372 /* Vi compatible: ":z!" uses display height, without a count uses |
| 3373 * 'scroll' */ | |
| 3374 if (eap->forceit) | |
| 3375 bigness = curwin->w_height; | |
|
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10299
diff
changeset
|
3376 else if (!ONE_WINDOW) |
| 5678 | 3377 bigness = curwin->w_height - 3; |
| 3378 else | |
| 165 | 3379 bigness = curwin->w_p_scr * 2; |
| 7 | 3380 if (bigness < 1) |
| 3381 bigness = 1; | |
| 3382 | |
| 3383 x = eap->arg; | |
| 165 | 3384 kind = x; |
| 3385 if (*kind == '-' || *kind == '+' || *kind == '=' | |
| 3386 || *kind == '^' || *kind == '.') | |
| 3387 ++x; | |
| 3388 while (*x == '-' || *x == '+') | |
| 7 | 3389 ++x; |
| 3390 | |
| 3391 if (*x != 0) | |
| 3392 { | |
| 3393 if (!VIM_ISDIGIT(*x)) | |
| 3394 { | |
|
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55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3395 emsg(_("E144: non-numeric argument to :z")); |
| 7 | 3396 return; |
| 3397 } | |
| 3398 else | |
| 165 | 3399 { |
|
11303
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
3400 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
|
3401 |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
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parents:
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diff
changeset
|
3402 /* bigness could be < 0 if atol(x) overflows. */ |
|
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parents:
11254
diff
changeset
|
3403 if (bigness > 2 * curbuf->b_ml.ml_line_count || bigness < 0) |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
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parents:
11254
diff
changeset
|
3404 bigness = 2 * curbuf->b_ml.ml_line_count; |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
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parents:
11254
diff
changeset
|
3405 |
| 165 | 3406 p_window = bigness; |
| 169 | 3407 if (*kind == '=') |
| 3408 bigness += 2; | |
| 165 | 3409 } |
| 7 | 3410 } |
| 3411 | |
| 165 | 3412 /* the number of '-' and '+' multiplies the distance */ |
| 3413 if (*kind == '-' || *kind == '+') | |
| 3414 for (x = kind + 1; *x == *kind; ++x) | |
| 3415 ; | |
| 3416 | |
| 3417 switch (*kind) | |
| 7 | 3418 { |
| 3419 case '-': | |
| 2881 | 3420 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
| 3421 end = start + bigness - 1; | |
| 165 | 3422 curs = end; |
| 7 | 3423 break; |
| 3424 | |
| 3425 case '=': | |
| 159 | 3426 start = lnum - (bigness + 1) / 2 + 1; |
| 3427 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 3428 curs = lnum; |
| 3429 minus = 1; | |
| 3430 break; | |
| 3431 | |
| 3432 case '^': | |
| 3433 start = lnum - bigness * 2; | |
| 3434 end = lnum - bigness; | |
| 3435 curs = lnum - bigness; | |
| 3436 break; | |
| 3437 | |
| 3438 case '.': | |
| 159 | 3439 start = lnum - (bigness + 1) / 2 + 1; |
| 3440 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 3441 curs = end; |
| 3442 break; | |
| 3443 | |
| 3444 default: /* '+' */ | |
| 3445 start = lnum; | |
| 165 | 3446 if (*kind == '+') |
| 835 | 3447 start += bigness * (linenr_T)(x - kind - 1) + 1; |
| 169 | 3448 else if (eap->addr_count == 0) |
| 3449 ++start; | |
| 3450 end = start + bigness - 1; | |
| 7 | 3451 curs = end; |
| 3452 break; | |
| 3453 } | |
| 3454 | |
| 3455 if (start < 1) | |
| 3456 start = 1; | |
| 3457 | |
| 3458 if (end > curbuf->b_ml.ml_line_count) | |
| 3459 end = curbuf->b_ml.ml_line_count; | |
| 3460 | |
| 3461 if (curs > curbuf->b_ml.ml_line_count) | |
| 3462 curs = curbuf->b_ml.ml_line_count; | |
|
11372
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patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
3463 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
|
3464 curs = 1; |
| 7 | 3465 |
| 3466 for (i = start; i <= end; i++) | |
| 3467 { | |
| 3468 if (minus && i == lnum) | |
| 3469 { | |
| 3470 msg_putchar('\n'); | |
| 3471 | |
| 3472 for (j = 1; j < Columns; j++) | |
| 3473 msg_putchar('-'); | |
| 3474 } | |
| 3475 | |
| 169 | 3476 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
| 7 | 3477 |
| 3478 if (minus && i == lnum) | |
| 3479 { | |
| 3480 msg_putchar('\n'); | |
| 3481 | |
| 3482 for (j = 1; j < Columns; j++) | |
| 3483 msg_putchar('-'); | |
| 3484 } | |
| 3485 } | |
| 3486 | |
|
11372
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Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
3487 if (curwin->w_cursor.lnum != curs) |
|
1074f58e1673
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11303
diff
changeset
|
3488 { |
|
1074f58e1673
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parents:
11303
diff
changeset
|
3489 curwin->w_cursor.lnum = curs; |
|
1074f58e1673
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Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
3490 curwin->w_cursor.col = 0; |
|
1074f58e1673
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11303
diff
changeset
|
3491 } |
| 7 | 3492 ex_no_reprint = TRUE; |
| 3493 } | |
| 3494 | |
| 3495 /* | |
| 3496 * Check if the restricted flag is set. | |
| 3497 * If so, give an error message and return TRUE. | |
| 3498 * Otherwise, return FALSE. | |
| 3499 */ | |
| 3500 int | |
|
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parents:
7799
diff
changeset
|
3501 check_restricted(void) |
| 7 | 3502 { |
| 3503 if (restricted) | |
| 3504 { | |
|
15748
93b78c4a7cd5
patch 8.1.0881: can execute shell commands in rvim through interfaces
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
3505 emsg(_("E145: Shell commands and some functionality not allowed in rvim")); |
| 7 | 3506 return TRUE; |
| 3507 } | |
| 3508 return FALSE; | |
| 3509 } | |
| 3510 | |
| 3511 /* | |
| 3512 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
| 3513 * If so, give an error message and return TRUE. | |
| 3514 * Otherwise, return FALSE. | |
| 3515 */ | |
| 3516 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3517 check_secure(void) |
| 7 | 3518 { |
| 3519 if (secure) | |
| 3520 { | |
| 3521 secure = 2; | |
|
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3522 emsg(_(e_curdir)); |
| 7 | 3523 return TRUE; |
| 3524 } | |
| 3525 #ifdef HAVE_SANDBOX | |
| 3526 /* | |
| 3527 * In the sandbox more things are not allowed, including the things | |
| 3528 * disallowed in secure mode. | |
| 3529 */ | |
| 3530 if (sandbox != 0) | |
| 3531 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3532 emsg(_(e_sandbox)); |
| 7 | 3533 return TRUE; |
| 3534 } | |
| 3535 #endif | |
| 3536 return FALSE; | |
| 3537 } | |
| 3538 | |
| 3539 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
| 3540 static int global_need_beginline; /* call beginline() after ":g" */ | |
| 3541 | |
|
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9715
diff
changeset
|
3542 /* |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3543 * Flags that are kept between calls to :substitute. |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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9715
diff
changeset
|
3544 */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3545 typedef struct { |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3546 int do_all; /* do multiple substitutions per line */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3547 int do_ask; /* ask for confirmation */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3548 int do_count; /* count only */ |
|
064effd222a3
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parents:
9715
diff
changeset
|
3549 int do_error; /* if false, ignore errors */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3550 int do_print; /* print last line with subs. */ |
|
064effd222a3
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parents:
9715
diff
changeset
|
3551 int do_list; /* list last line with subs. */ |
|
064effd222a3
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parents:
9715
diff
changeset
|
3552 int do_number; /* list last line with line nr*/ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
3553 int do_ic; /* ignore case flag */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
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9715
diff
changeset
|
3554 } subflags_T; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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9715
diff
changeset
|
3555 |
| 7 | 3556 /* do_sub() |
| 3557 * | |
| 3558 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
| 3559 * command pointed to by eap->arg which should be of the form: | |
| 3560 * | |
| 3561 * /pattern/substitution/{flags} | |
| 3562 * | |
| 3563 * The usual escapes are supported as described in the regexp docs. | |
| 3564 */ | |
| 3565 void | |
|
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7799
diff
changeset
|
3566 do_sub(exarg_T *eap) |
| 7 | 3567 { |
| 3568 linenr_T lnum; | |
| 3569 long i = 0; | |
| 3570 regmmatch_T regmatch; | |
|
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9715
diff
changeset
|
3571 static subflags_T subflags = {FALSE, FALSE, FALSE, TRUE, FALSE, |
|
064effd222a3
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9715
diff
changeset
|
3572 FALSE, FALSE, 0}; |
|
064effd222a3
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9715
diff
changeset
|
3573 #ifdef FEAT_EVAL |
|
064effd222a3
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9715
diff
changeset
|
3574 subflags_T subflags_save; |
|
064effd222a3
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9715
diff
changeset
|
3575 #endif |
| 6789 | 3576 int save_do_all; /* remember user specified 'g' flag */ |
| 3577 int save_do_ask; /* remember user specified 'c' flag */ | |
| 7 | 3578 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
| 3579 int delimiter; | |
| 3580 int sublen; | |
| 3581 int got_quit = FALSE; | |
| 3582 int got_match = FALSE; | |
| 3583 int temp; | |
| 3584 int which_pat; | |
| 3585 char_u *cmd; | |
| 3586 int save_State; | |
| 165 | 3587 linenr_T first_line = 0; /* first changed line */ |
| 3588 linenr_T last_line= 0; /* below last changed line AFTER the | |
| 7 | 3589 * change */ |
| 3590 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
| 3591 linenr_T line2; | |
| 165 | 3592 long nmatch; /* number of lines in match */ |
| 3593 char_u *sub_firstline; /* allocated copy of first sub line */ | |
| 3594 int endcolumn = FALSE; /* cursor in last column when done */ | |
| 170 | 3595 pos_T old_cursor = curwin->w_cursor; |
|
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diff
changeset
|
3596 int start_nsubs; |
| 3736 | 3597 #ifdef FEAT_EVAL |
| 5867 | 3598 int save_ma = 0; |
| 3736 | 3599 #endif |
| 7 | 3600 |
| 3601 cmd = eap->arg; | |
| 3602 if (!global_busy) | |
| 3603 { | |
| 3604 sub_nsubs = 0; | |
| 3605 sub_nlines = 0; | |
| 3606 } | |
|
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diff
changeset
|
3607 start_nsubs = sub_nsubs; |
| 7 | 3608 |
| 3609 if (eap->cmdidx == CMD_tilde) | |
| 3610 which_pat = RE_LAST; /* use last used regexp */ | |
| 3611 else | |
| 3612 which_pat = RE_SUBST; /* use last substitute regexp */ | |
| 3613 | |
| 3614 /* new pattern and substitution */ | |
|
11129
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Christian Brabandt <cb@256bit.org>
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11127
diff
changeset
|
3615 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
| 7 | 3616 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
| 3617 { | |
| 3618 /* don't accept alphanumeric for separator */ | |
| 3619 if (isalpha(*cmd)) | |
| 3620 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3621 emsg(_("E146: Regular expressions can't be delimited by letters")); |
| 7 | 3622 return; |
| 3623 } | |
| 3624 /* | |
| 3625 * undocumented vi feature: | |
| 3626 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
| 3627 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
| 3628 */ | |
| 3629 if (*cmd == '\\') | |
| 3630 { | |
| 3631 ++cmd; | |
| 3632 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 3633 { | |
|
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diff
changeset
|
3634 emsg(_(e_backslash)); |
| 7 | 3635 return; |
| 3636 } | |
| 3637 if (*cmd != '&') | |
| 3638 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
| 3639 pat = (char_u *)""; /* empty search pattern */ | |
| 3640 delimiter = *cmd++; /* remember delimiter character */ | |
| 3641 } | |
| 3642 else /* find the end of the regexp */ | |
| 3643 { | |
| 3644 which_pat = RE_LAST; /* use last used regexp */ | |
| 3645 delimiter = *cmd++; /* remember delimiter character */ | |
| 3646 pat = cmd; /* remember start of search pat */ | |
| 3647 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
| 3648 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 3649 *cmd++ = NUL; /* replace it with a NUL */ | |
| 3650 } | |
| 3651 | |
| 3652 /* | |
| 3653 * Small incompatibility: vi sees '\n' as end of the command, but in | |
| 3654 * Vim we want to use '\n' to find/substitute a NUL. | |
| 3655 */ | |
| 3656 sub = cmd; /* remember the start of the substitution */ | |
| 3657 | |
| 3658 while (cmd[0]) | |
| 3659 { | |
| 3660 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 3661 { | |
| 3662 *cmd++ = NUL; /* replace it with a NUL */ | |
| 3663 break; | |
| 3664 } | |
| 3665 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
| 3666 ++cmd; | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11123
diff
changeset
|
3667 MB_PTR_ADV(cmd); |
| 7 | 3668 } |
| 3669 | |
| 3670 if (!eap->skip) | |
| 3671 { | |
| 169 | 3672 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
| 3673 if (STRCMP(sub, "%") == 0 | |
| 3674 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
| 3675 { | |
| 3676 if (old_sub == NULL) /* there is no previous command */ | |
| 3677 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3678 emsg(_(e_nopresub)); |
| 169 | 3679 return; |
| 3680 } | |
| 3681 sub = old_sub; | |
| 3682 } | |
| 3683 else | |
| 3684 { | |
| 3685 vim_free(old_sub); | |
| 3686 old_sub = vim_strsave(sub); | |
| 3687 } | |
| 7 | 3688 } |
| 3689 } | |
| 3690 else if (!eap->skip) /* use previous pattern and substitution */ | |
| 3691 { | |
| 3692 if (old_sub == NULL) /* there is no previous command */ | |
| 3693 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3694 emsg(_(e_nopresub)); |
| 7 | 3695 return; |
| 3696 } | |
| 3697 pat = NULL; /* search_regcomp() will use previous pattern */ | |
| 3698 sub = old_sub; | |
| 163 | 3699 |
| 3700 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
| 3701 * last column after using "$". */ | |
| 3702 endcolumn = (curwin->w_curswant == MAXCOL); | |
| 7 | 3703 } |
| 3704 | |
| 5776 | 3705 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
| 3706 * more efficient. | |
| 3707 * TODO: find a generic solution to make line-joining operations more | |
| 3708 * efficient, avoid allocating a string that grows in size. | |
| 3709 */ | |
| 5802 | 3710 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
| 5776 | 3711 && *sub == NUL |
| 3712 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
| 3713 || *cmd == 'p' || *cmd == '#')))) | |
| 3714 { | |
| 6426 | 3715 linenr_T joined_lines_count; |
| 3716 | |
| 5776 | 3717 curwin->w_cursor.lnum = eap->line1; |
| 3718 if (*cmd == 'l') | |
| 3719 eap->flags = EXFLAG_LIST; | |
| 3720 else if (*cmd == '#') | |
| 3721 eap->flags = EXFLAG_NR; | |
| 3722 else if (*cmd == 'p') | |
| 3723 eap->flags = EXFLAG_PRINT; | |
| 3724 | |
| 6426 | 3725 /* The number of lines joined is the number of lines in the range plus |
| 3726 * one. One less when the last line is included. */ | |
| 3727 joined_lines_count = eap->line2 - eap->line1 + 1; | |
| 3728 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
| 3729 ++joined_lines_count; | |
| 3730 if (joined_lines_count > 1) | |
| 3731 { | |
| 3732 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
| 3733 sub_nsubs = joined_lines_count - 1; | |
| 3734 sub_nlines = 1; | |
| 3735 (void)do_sub_msg(FALSE); | |
| 3736 ex_may_print(eap); | |
| 3737 } | |
| 3738 | |
| 3739 if (!cmdmod.keeppatterns) | |
| 3740 save_re_pat(RE_SUBST, pat, p_magic); | |
|
17652
9efb4dda9720
patch 8.1.1823: command line history code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17632
diff
changeset
|
3741 // put pattern in history |
| 6426 | 3742 add_to_history(HIST_SEARCH, pat, TRUE, NUL); |
| 3743 | |
| 5776 | 3744 return; |
| 3745 } | |
| 3746 | |
| 7 | 3747 /* |
| 3748 * Find trailing options. When '&' is used, keep old options. | |
| 3749 */ | |
| 3750 if (*cmd == '&') | |
| 3751 ++cmd; | |
| 3752 else | |
| 3753 { | |
| 3754 if (!p_ed) | |
| 3755 { | |
| 3756 if (p_gd) /* default is global on */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3757 subflags.do_all = TRUE; |
| 7 | 3758 else |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3759 subflags.do_all = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3760 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3761 } |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3762 subflags.do_error = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3763 subflags.do_print = FALSE; |
|
15760
aa80c63f34bb
patch 8.1.0887: the 'l' flag in :subsitute is sticky
Bram Moolenaar <Bram@vim.org>
parents:
15748
diff
changeset
|
3764 subflags.do_list = FALSE; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3765 subflags.do_count = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3766 subflags.do_number = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3767 subflags.do_ic = 0; |
| 7 | 3768 } |
| 3769 while (*cmd) | |
| 3770 { | |
| 3771 /* | |
| 3772 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
| 3773 * 'r' is never inverted. | |
| 3774 */ | |
| 3775 if (*cmd == 'g') | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3776 subflags.do_all = !subflags.do_all; |
| 7 | 3777 else if (*cmd == 'c') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3778 subflags.do_ask = !subflags.do_ask; |
| 170 | 3779 else if (*cmd == 'n') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3780 subflags.do_count = TRUE; |
| 7 | 3781 else if (*cmd == 'e') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3782 subflags.do_error = !subflags.do_error; |
| 7 | 3783 else if (*cmd == 'r') /* use last used regexp */ |
| 3784 which_pat = RE_LAST; | |
| 3785 else if (*cmd == 'p') | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3786 subflags.do_print = TRUE; |
| 169 | 3787 else if (*cmd == '#') |
| 3788 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3789 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3790 subflags.do_number = TRUE; |
| 169 | 3791 } |
| 3792 else if (*cmd == 'l') | |
| 3793 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3794 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3795 subflags.do_list = TRUE; |
| 169 | 3796 } |
| 7 | 3797 else if (*cmd == 'i') /* ignore case */ |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3798 subflags.do_ic = 'i'; |
| 7 | 3799 else if (*cmd == 'I') /* don't ignore case */ |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3800 subflags.do_ic = 'I'; |
| 7 | 3801 else |
| 3802 break; | |
| 3803 ++cmd; | |
| 3804 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3805 if (subflags.do_count) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3806 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3807 |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3808 save_do_all = subflags.do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3809 save_do_ask = subflags.do_ask; |
| 6789 | 3810 |
| 7 | 3811 /* |
| 3812 * check for a trailing count | |
| 3813 */ | |
| 3814 cmd = skipwhite(cmd); | |
| 3815 if (VIM_ISDIGIT(*cmd)) | |
| 3816 { | |
| 3817 i = getdigits(&cmd); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3818 if (i <= 0 && !eap->skip && subflags.do_error) |
| 7 | 3819 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3820 emsg(_(e_zerocount)); |
| 7 | 3821 return; |
| 3822 } | |
| 3823 eap->line1 = eap->line2; | |
| 3824 eap->line2 += i - 1; | |
| 3825 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
| 3826 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 3827 } | |
| 3828 | |
| 3829 /* | |
| 3830 * check for trailing command or garbage | |
| 3831 */ | |
| 3832 cmd = skipwhite(cmd); | |
| 3833 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
| 3834 { | |
| 3835 eap->nextcmd = check_nextcmd(cmd); | |
| 3836 if (eap->nextcmd == NULL) | |
| 3837 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3838 emsg(_(e_trailing)); |
| 7 | 3839 return; |
| 3840 } | |
| 3841 } | |
| 3842 | |
| 3843 if (eap->skip) /* not executing commands, only parsing */ | |
| 3844 return; | |
| 3845 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3846 if (!subflags.do_count && !curbuf->b_p_ma) |
| 823 | 3847 { |
| 825 | 3848 /* 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
|
3849 emsg(_(e_modifiable)); |
| 823 | 3850 return; |
| 3851 } | |
| 3852 | |
| 7 | 3853 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
| 3854 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3855 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
|
3856 emsg(_(e_invcmd)); |
| 7 | 3857 return; |
| 3858 } | |
| 3859 | |
| 3860 /* 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
|
3861 if (subflags.do_ic == 'i') |
| 7 | 3862 regmatch.rmm_ic = TRUE; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
3863 else if (subflags.do_ic == 'I') |
| 7 | 3864 regmatch.rmm_ic = FALSE; |
| 3865 | |
| 3866 sub_firstline = NULL; | |
| 3867 | |
| 3868 /* | |
| 3869 * ~ in the substitute pattern is replaced with the old pattern. | |
| 3870 * We do it here once to avoid it to be replaced over and over again. | |
| 3871 * But don't do it when it starts with "\=", then it's an expression. | |
| 3872 */ | |
| 3873 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 3874 sub = regtilde(sub, p_magic); | |
| 3875 | |
| 3876 /* | |
| 3877 * Check for a match on each line. | |
| 3878 */ | |
| 3879 line2 = eap->line2; | |
| 3880 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
|
3881 #if defined(FEAT_EVAL) |
| 7 | 3882 || aborting() |
| 3883 #endif | |
| 3884 ); ++lnum) | |
| 3885 { | |
| 1521 | 3886 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
|
3887 (colnr_T)0, NULL, NULL); |
| 7 | 3888 if (nmatch) |
| 3889 { | |
| 3890 colnr_T copycol; | |
| 3891 colnr_T matchcol; | |
| 3892 colnr_T prev_matchcol = MAXCOL; | |
| 3893 char_u *new_end, *new_start = NULL; | |
| 3894 unsigned new_start_len = 0; | |
| 3895 char_u *p1; | |
| 3896 int did_sub = FALSE; | |
| 3897 int lastone; | |
| 1872 | 3898 int len, copy_len, needed_len; |
| 7 | 3899 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
| 3900 int do_again; /* do it again after joining lines */ | |
| 15 | 3901 int skip_match = FALSE; |
| 1499 | 3902 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
|
3903 #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
|
3904 int apc_flags = APC_SAVE_FOR_UNDO | APC_SUBSTITUTE; |
|
18446
b026f4524f25
patch 8.1.2217: compiler warning for unused variable
Bram Moolenaar <Bram@vim.org>
parents:
18444
diff
changeset
|
3905 colnr_T total_added = 0; |
|
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
3906 #endif |
| 7 | 3907 |
| 3908 /* | |
| 3909 * The new text is build up step by step, to avoid too much | |
| 3910 * copying. There are these pieces: | |
| 1581 | 3911 * sub_firstline The old text, unmodified. |
| 7 | 3912 * copycol Column in the old text where we started |
| 3913 * looking for a match; from here old text still | |
| 3914 * needs to be copied to the new text. | |
| 3915 * matchcol Column number of the old text where to look | |
| 3916 * for the next match. It's just after the | |
| 3917 * previous match or one further. | |
| 3918 * prev_matchcol Column just after the previous match (if any). | |
| 3919 * Mostly equal to matchcol, except for the first | |
| 3920 * match and after skipping an empty match. | |
| 3921 * regmatch.*pos Where the pattern matched in the old text. | |
| 3922 * new_start The new text, all that has been produced so | |
| 3923 * far. | |
| 3924 * new_end The new text, where to append new text. | |
| 3925 * | |
| 1499 | 3926 * lnum The line number where we found the start of |
| 3927 * the match. Can be below the line we searched | |
| 3928 * when there is a \n before a \zs in the | |
| 3929 * pattern. | |
| 7 | 3930 * sub_firstlnum The line number in the buffer where to look |
| 3931 * for a match. Can be different from "lnum" | |
| 3932 * when the pattern or substitute string contains | |
| 3933 * line breaks. | |
| 3934 * | |
| 3935 * Special situations: | |
| 3936 * - When the substitute string contains a line break, the part up | |
| 3937 * to the line break is inserted in the text, but the copy of | |
| 3938 * the original line is kept. "sub_firstlnum" is adjusted for | |
| 3939 * the inserted lines. | |
| 3940 * - When the matched pattern contains a line break, the old line | |
| 3941 * is taken from the line at the end of the pattern. The lines | |
| 3942 * in the match are deleted later, "sub_firstlnum" is adjusted | |
| 3943 * accordingly. | |
| 3944 * | |
| 3945 * The new text is built up in new_start[]. It has some extra | |
| 3946 * room to avoid using alloc()/free() too often. new_start_len is | |
| 1389 | 3947 * the length of the allocated memory at new_start. |
| 7 | 3948 * |
| 3949 * Make a copy of the old line, so it won't be taken away when | |
| 3950 * updating the screen or handling a multi-line match. The "old_" | |
| 3951 * pointers point into this copy. | |
| 3952 */ | |
| 1499 | 3953 sub_firstlnum = lnum; |
| 7 | 3954 copycol = 0; |
| 3955 matchcol = 0; | |
| 3956 | |
| 3957 /* At first match, remember current cursor position. */ | |
| 3958 if (!got_match) | |
| 3959 { | |
| 3960 setpcmark(); | |
| 3961 got_match = TRUE; | |
| 3962 } | |
| 3963 | |
| 3964 /* | |
| 3965 * Loop until nothing more to replace in this line. | |
| 3966 * 1. Handle match with empty string. | |
| 3967 * 2. If do_ask is set, ask for confirmation. | |
| 3968 * 3. substitute the string. | |
| 3969 * 4. if do_all is set, find next match | |
| 3970 * 5. break if there isn't another match in this line | |
| 3971 */ | |
| 3972 for (;;) | |
| 3973 { | |
| 1499 | 3974 /* Advance "lnum" to the line where the match starts. The |
| 3975 * match does not start in the first line when there is a line | |
| 3976 * break before \zs. */ | |
| 3977 if (regmatch.startpos[0].lnum > 0) | |
| 3978 { | |
| 3979 lnum += regmatch.startpos[0].lnum; | |
| 3980 sub_firstlnum += regmatch.startpos[0].lnum; | |
| 3981 nmatch -= regmatch.startpos[0].lnum; | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
3982 VIM_CLEAR(sub_firstline); |
| 1499 | 3983 } |
| 3984 | |
|
18483
54e5fa1f9cfc
patch 8.1.2236: ml_get error if pattern matches beyond last line
Bram Moolenaar <Bram@vim.org>
parents:
18446
diff
changeset
|
3985 // Match might be after the last line for "\n\zs" matching at |
|
54e5fa1f9cfc
patch 8.1.2236: ml_get error if pattern matches beyond last line
Bram Moolenaar <Bram@vim.org>
parents:
18446
diff
changeset
|
3986 // the end of the last line. |
|
54e5fa1f9cfc
patch 8.1.2236: ml_get error if pattern matches beyond last line
Bram Moolenaar <Bram@vim.org>
parents:
18446
diff
changeset
|
3987 if (lnum > curbuf->b_ml.ml_line_count) |
|
54e5fa1f9cfc
patch 8.1.2236: ml_get error if pattern matches beyond last line
Bram Moolenaar <Bram@vim.org>
parents:
18446
diff
changeset
|
3988 break; |
|
54e5fa1f9cfc
patch 8.1.2236: ml_get error if pattern matches beyond last line
Bram Moolenaar <Bram@vim.org>
parents:
18446
diff
changeset
|
3989 |
| 1499 | 3990 if (sub_firstline == NULL) |
| 3991 { | |
| 3992 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 3993 if (sub_firstline == NULL) | |
| 3994 { | |
| 3995 vim_free(new_start); | |
| 3996 goto outofmem; | |
| 3997 } | |
| 3998 } | |
| 3999 | |
| 7 | 4000 /* Save the line number of the last change for the final |
| 4001 * cursor position (just like Vi). */ | |
| 4002 curwin->w_cursor.lnum = lnum; | |
| 4003 do_again = FALSE; | |
| 4004 | |
| 4005 /* | |
| 4006 * 1. Match empty string does not count, except for first | |
| 4007 * match. This reproduces the strange vi behaviour. | |
| 4008 * This also catches endless loops. | |
| 4009 */ | |
| 4010 if (matchcol == prev_matchcol | |
| 4011 && regmatch.endpos[0].lnum == 0 | |
| 4012 && matchcol == regmatch.endpos[0].col) | |
| 4013 { | |
| 15 | 4014 if (sub_firstline[matchcol] == NUL) |
| 4015 /* We already were at the end of the line. Don't look | |
| 4016 * for a match in this line again. */ | |
| 4017 skip_match = TRUE; | |
| 4018 else | |
| 2837 | 4019 { |
| 4020 /* search for a match at next column */ | |
| 4021 if (has_mbyte) | |
| 4022 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
| 4023 else | |
| 4024 ++matchcol; | |
| 4025 } | |
| 7 | 4026 goto skip; |
| 4027 } | |
| 4028 | |
| 4029 /* Normally we continue searching for a match just after the | |
| 4030 * previous match. */ | |
| 4031 matchcol = regmatch.endpos[0].col; | |
| 4032 prev_matchcol = matchcol; | |
| 4033 | |
| 4034 /* | |
| 170 | 4035 * 2. If do_count is set only increase the counter. |
| 4036 * If do_ask is set, ask for confirmation. | |
| 7 | 4037 */ |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4038 if (subflags.do_count) |
| 170 | 4039 { |
| 4040 /* For a multi-line match, put matchcol at the NUL at | |
| 4041 * the end of the line and set nmatch to one, so that | |
| 4042 * we continue looking for a match on the next line. | |
| 4043 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
| 4044 if (nmatch > 1) | |
| 4045 { | |
| 835 | 4046 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 170 | 4047 nmatch = 1; |
| 1483 | 4048 skip_match = TRUE; |
| 170 | 4049 } |
| 4050 sub_nsubs++; | |
| 4051 did_sub = TRUE; | |
| 3736 | 4052 #ifdef FEAT_EVAL |
| 4053 /* Skip the substitution, unless an expression is used, | |
| 4054 * then it is evaluated in the sandbox. */ | |
| 4055 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 4056 #endif | |
| 4057 goto skip; | |
| 170 | 4058 } |
| 4059 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4060 if (subflags.do_ask) |
| 7 | 4061 { |
| 1874 | 4062 int typed = 0; |
| 1872 | 4063 |
| 7 | 4064 /* change State to CONFIRM, so that the mouse works |
| 4065 * properly */ | |
| 4066 save_State = State; | |
| 4067 State = CONFIRM; | |
|
18135
1868ec23360e
patch 8.1.2062: the mouse code is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17817
diff
changeset
|
4068 setmouse(); // disable mouse in xterm |
| 7 | 4069 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
|
4070 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
|
4071 do_check_cursorbind(); |
| 7 | 4072 |
| 4073 /* When 'cpoptions' contains "u" don't sync undo when | |
| 4074 * asking for confirmation. */ | |
| 4075 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 4076 ++no_u_sync; | |
| 4077 | |
| 4078 /* | |
| 4079 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
| 4080 */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4081 while (subflags.do_ask) |
| 7 | 4082 { |
| 169 | 4083 if (exmode_active) |
| 4084 { | |
| 4085 char_u *resp; | |
| 4086 colnr_T sc, ec; | |
| 4087 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4088 print_line_no_prefix(lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4089 subflags.do_number, subflags.do_list); |
| 169 | 4090 |
| 4091 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
| 4092 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
|
4093 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
|
4094 curwin->w_cursor.col = 0; |
| 169 | 4095 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
|
4096 if (subflags.do_number || curwin->w_p_nu) |
| 5396 | 4097 { |
| 4098 int numw = number_width(curwin) + 1; | |
| 4099 sc += numw; | |
| 4100 ec += numw; | |
| 4101 } | |
| 169 | 4102 msg_start(); |
| 170 | 4103 for (i = 0; i < (long)sc; ++i) |
| 169 | 4104 msg_putchar(' '); |
| 170 | 4105 for ( ; i <= (long)ec; ++i) |
| 169 | 4106 msg_putchar('^'); |
| 4107 | |
|
17178
40c4cb095d53
patch 8.1.1588: in :let-heredoc line continuation is recognized
Bram Moolenaar <Bram@vim.org>
parents:
17095
diff
changeset
|
4108 resp = getexmodeline('?', NULL, 0, TRUE); |
| 169 | 4109 if (resp != NULL) |
| 4110 { | |
| 1872 | 4111 typed = *resp; |
| 169 | 4112 vim_free(resp); |
| 4113 } | |
| 4114 } | |
| 4115 else | |
| 4116 { | |
| 4076 | 4117 char_u *orig_line = NULL; |
| 4118 int len_change = 0; | |
| 7 | 4119 #ifdef FEAT_FOLDING |
| 169 | 4120 int save_p_fen = curwin->w_p_fen; |
| 4121 | |
| 4122 curwin->w_p_fen = FALSE; | |
| 4123 #endif | |
| 4124 /* Invert the matched string. | |
| 4125 * Remove the inversion afterwards. */ | |
| 4126 temp = RedrawingDisabled; | |
| 4127 RedrawingDisabled = 0; | |
| 4128 | |
| 4076 | 4129 if (new_start != NULL) |
| 4130 { | |
| 4131 /* There already was a substitution, we would | |
| 4132 * like to show this to the user. We cannot | |
| 4133 * really update the line, it would change | |
| 4134 * what matches. Temporarily replace the line | |
| 4135 * and change it back afterwards. */ | |
| 4136 orig_line = vim_strsave(ml_get(lnum)); | |
| 4137 if (orig_line != NULL) | |
| 4138 { | |
| 4139 char_u *new_line = concat_str(new_start, | |
| 4140 sub_firstline + copycol); | |
| 4141 | |
| 4142 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
|
4143 VIM_CLEAR(orig_line); |
| 4076 | 4144 else |
| 4145 { | |
| 4146 /* Position the cursor relative to the | |
| 4147 * end of the line, the previous | |
| 4148 * substitute may have inserted or | |
| 4149 * deleted characters before the | |
| 4150 * cursor. */ | |
| 4086 | 4151 len_change = (int)STRLEN(new_line) |
| 4152 - (int)STRLEN(orig_line); | |
| 4076 | 4153 curwin->w_cursor.col += len_change; |
| 4154 ml_replace(lnum, new_line, FALSE); | |
| 4155 } | |
| 4156 } | |
| 4157 } | |
| 4158 | |
| 1499 | 4159 search_match_lines = regmatch.endpos[0].lnum |
| 4160 - regmatch.startpos[0].lnum; | |
| 4076 | 4161 search_match_endcol = regmatch.endpos[0].col |
| 4162 + len_change; | |
| 169 | 4163 highlight_match = TRUE; |
| 4164 | |
| 4165 update_topline(); | |
| 4166 validate_cursor(); | |
| 748 | 4167 update_screen(SOME_VALID); |
| 169 | 4168 highlight_match = FALSE; |
| 748 | 4169 redraw_later(SOME_VALID); |
| 7 | 4170 |
| 4171 #ifdef FEAT_FOLDING | |
| 169 | 4172 curwin->w_p_fen = save_p_fen; |
| 4173 #endif | |
| 4174 if (msg_row == Rows - 1) | |
| 4175 msg_didout = FALSE; /* avoid a scroll-up */ | |
| 4176 msg_starthere(); | |
| 4177 i = msg_scroll; | |
| 4178 msg_scroll = 0; /* truncate msg when | |
| 4179 needed */ | |
| 4180 msg_no_more = TRUE; | |
| 4181 /* write message same highlighting as for | |
| 4182 * wait_return */ | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
4183 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
|
4184 _("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
| 169 | 4185 msg_no_more = FALSE; |
| 4186 msg_scroll = i; | |
| 4187 showruler(TRUE); | |
| 4188 windgoto(msg_row, msg_col); | |
| 4189 RedrawingDisabled = temp; | |
| 7 | 4190 |
| 4191 #ifdef USE_ON_FLY_SCROLL | |
| 169 | 4192 dont_scroll = FALSE; /* allow scrolling here */ |
| 4193 #endif | |
| 4194 ++no_mapping; /* don't map this key */ | |
| 4195 ++allow_keys; /* allow special keys */ | |
| 1872 | 4196 typed = plain_vgetc(); |
| 169 | 4197 --allow_keys; |
| 4198 --no_mapping; | |
| 4199 | |
| 4200 /* clear the question */ | |
| 4201 msg_didout = FALSE; /* don't scroll up */ | |
| 4202 msg_col = 0; | |
| 4203 gotocmdline(TRUE); | |
| 4076 | 4204 |
| 4205 /* restore the line */ | |
| 4206 if (orig_line != NULL) | |
| 4207 ml_replace(lnum, orig_line, FALSE); | |
| 169 | 4208 } |
| 4209 | |
| 7 | 4210 need_wait_return = FALSE; /* no hit-return prompt */ |
| 1872 | 4211 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
| 7 | 4212 #ifdef UNIX |
| 1872 | 4213 || typed == intr_char |
| 7 | 4214 #endif |
| 4215 ) | |
| 4216 { | |
| 4217 got_quit = TRUE; | |
| 4218 break; | |
| 4219 } | |
| 1872 | 4220 if (typed == 'n') |
| 7 | 4221 break; |
| 1872 | 4222 if (typed == 'y') |
| 7 | 4223 break; |
| 1872 | 4224 if (typed == 'l') |
| 7 | 4225 { |
| 4226 /* last: replace and then stop */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4227 subflags.do_all = FALSE; |
| 7 | 4228 line2 = lnum; |
| 4229 break; | |
| 4230 } | |
| 1872 | 4231 if (typed == 'a') |
| 7 | 4232 { |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4233 subflags.do_ask = FALSE; |
| 7 | 4234 break; |
| 4235 } | |
| 1872 | 4236 if (typed == Ctrl_E) |
| 7 | 4237 scrollup_clamp(); |
| 1872 | 4238 else if (typed == Ctrl_Y) |
| 7 | 4239 scrolldown_clamp(); |
| 4240 } | |
| 4241 State = save_State; | |
| 4242 setmouse(); | |
| 4243 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 4244 --no_u_sync; | |
| 4245 | |
| 1872 | 4246 if (typed == 'n') |
| 7 | 4247 { |
| 4248 /* For a multi-line match, put matchcol at the NUL at | |
| 4249 * the end of the line and set nmatch to one, so that | |
| 4250 * we continue looking for a match on the next line. | |
| 1091 | 4251 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
| 4252 * get stuck when pressing 'n'. */ | |
| 7 | 4253 if (nmatch > 1) |
| 4254 { | |
| 835 | 4255 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 1091 | 4256 skip_match = TRUE; |
| 7 | 4257 } |
| 4258 goto skip; | |
| 4259 } | |
| 4260 if (got_quit) | |
| 4099 | 4261 goto skip; |
| 7 | 4262 } |
| 4263 | |
| 4264 /* Move the cursor to the start of the match, so that we can | |
| 4265 * use "\=col("."). */ | |
| 4266 curwin->w_cursor.col = regmatch.startpos[0].col; | |
| 4267 | |
| 4268 /* | |
| 4269 * 3. substitute the string. | |
| 4270 */ | |
| 3736 | 4271 #ifdef FEAT_EVAL |
|
16716
5a541d459ef7
patch 8.1.1360: buffer left 'nomodifiable' after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16714
diff
changeset
|
4272 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
|
4273 if (subflags.do_count) |
| 3736 | 4274 { |
|
16686
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4275 // prevent accidentally changing the buffer by a function |
| 3736 | 4276 curbuf->b_p_ma = FALSE; |
| 4277 sandbox++; | |
| 4278 } | |
|
16686
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4279 // 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
|
4280 // :s/^/\=execute("s#^##gn") |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4281 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
|
4282 #endif |
|
6ea3f93b4428
patch 8.1.1345: stuck in sandbox with ":s/../=Function/gn"
Bram Moolenaar <Bram@vim.org>
parents:
16662
diff
changeset
|
4283 // get length of substitution part |
| 1499 | 4284 sublen = vim_regsub_multi(®match, |
| 4285 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 4286 sub, sub_firstline, FALSE, p_magic, TRUE); |
| 3736 | 4287 #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
|
4288 // 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
|
4289 // the replacement. |
|
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
4290 // 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
|
4291 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
|
4292 if (aborting() || subflags.do_count) |
| 3736 | 4293 { |
| 4294 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
|
4295 if (sandbox > 0) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4296 sandbox--; |
| 3736 | 4297 goto skip; |
| 4298 } | |
| 4299 #endif | |
| 7 | 4300 |
| 533 | 4301 /* When the match included the "$" of the last line it may |
| 819 | 4302 * go beyond the last line of the buffer. */ |
| 533 | 4303 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
| 4304 { | |
| 4305 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
| 4306 skip_match = TRUE; | |
| 4307 } | |
| 4308 | |
| 7 | 4309 /* Need room for: |
| 4310 * - result so far in new_start (not for first sub in line) | |
| 4311 * - original text up to match | |
| 4312 * - length of substituted part | |
| 4313 * - 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
|
4314 * 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
|
4315 * needed. |
| 7 | 4316 */ |
| 4317 if (nmatch == 1) | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4318 { |
| 7 | 4319 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
|
4320 #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
|
4321 if (curbuf->b_has_textprop) |
|
16698
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patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
4322 { |
|
18444
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4323 int bytes_added = sublen - 1 - (regmatch.endpos[0].col |
|
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4324 - regmatch.startpos[0].col); |
|
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4325 |
|
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
4326 // 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
|
4327 // undo first, unless done already. |
|
18444
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4328 if (adjust_prop_columns(lnum, |
|
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4329 total_added + regmatch.startpos[0].col, |
|
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4330 bytes_added, apc_flags)) |
|
16714
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4331 apc_flags &= ~APC_SAVE_FOR_UNDO; |
|
18444
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4332 // Offset for column byte number of the text property |
|
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4333 // in the resulting buffer afterwards. |
|
967ca19425e3
patch 8.1.2216: text property in wrong place after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
18408
diff
changeset
|
4334 total_added += bytes_added; |
|
16698
23af483c4ceb
patch 8.1.1351: text property wrong after :substitute
Bram Moolenaar <Bram@vim.org>
parents:
16686
diff
changeset
|
4335 } |
|
15367
273649cad196
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Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4336 #endif |
|
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patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4337 } |
| 7 | 4338 else |
| 4339 { | |
| 4340 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
| 4341 nmatch_tl += nmatch - 1; | |
| 4342 } | |
| 1872 | 4343 copy_len = regmatch.startpos[0].col - copycol; |
| 4344 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
| 4345 - regmatch.endpos[0].col) + sublen + 1; | |
| 7 | 4346 if (new_start == NULL) |
| 4347 { | |
| 4348 /* | |
| 4349 * Get some space for a temporary buffer to do the | |
| 4350 * substitution into (and some extra space to avoid | |
| 4351 * too many calls to alloc()/free()). | |
| 4352 */ | |
| 4353 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
|
4354 if ((new_start = alloc(new_start_len)) == NULL) |
| 7 | 4355 goto outofmem; |
| 4356 *new_start = NUL; | |
| 4357 new_end = new_start; | |
| 4358 } | |
| 4359 else | |
| 4360 { | |
| 4361 /* | |
| 4362 * Check if the temporary buffer is long enough to do the | |
| 4363 * substitution into. If not, make it larger (with a bit | |
| 4364 * extra to avoid too many calls to alloc()/free()). | |
| 4365 */ | |
| 4366 len = (unsigned)STRLEN(new_start); | |
| 4367 needed_len += len; | |
| 1872 | 4368 if (needed_len > (int)new_start_len) |
| 7 | 4369 { |
| 4370 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
|
4371 if ((p1 = alloc(new_start_len)) == NULL) |
| 7 | 4372 { |
| 4373 vim_free(new_start); | |
| 4374 goto outofmem; | |
| 4375 } | |
| 4376 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
| 4377 vim_free(new_start); | |
| 4378 new_start = p1; | |
| 4379 } | |
| 4380 new_end = new_start + len; | |
| 4381 } | |
| 4382 | |
| 4383 /* | |
| 4384 * copy the text up to the part that matched | |
| 4385 */ | |
| 1872 | 4386 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
| 4387 new_end += copy_len; | |
| 7 | 4388 |
| 1499 | 4389 (void)vim_regsub_multi(®match, |
| 4390 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 4391 sub, new_end, TRUE, p_magic, TRUE); |
| 4392 sub_nsubs++; | |
| 4393 did_sub = TRUE; | |
| 4394 | |
| 4395 /* Move the cursor to the start of the line, to avoid that it | |
| 4396 * is beyond the end of the line after the substitution. */ | |
| 4397 curwin->w_cursor.col = 0; | |
| 4398 | |
| 4399 /* For a multi-line match, make a copy of the last matched | |
| 4400 * line and continue in that one. */ | |
| 4401 if (nmatch > 1) | |
| 4402 { | |
| 4403 sub_firstlnum += nmatch - 1; | |
| 4404 vim_free(sub_firstline); | |
| 4405 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 4406 /* When going beyond the last line, stop substituting. */ | |
| 4407 if (sub_firstlnum <= line2) | |
| 4408 do_again = TRUE; | |
| 4409 else | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4410 subflags.do_all = FALSE; |
| 7 | 4411 } |
| 4412 | |
| 4413 /* Remember next character to be copied. */ | |
| 4414 copycol = regmatch.endpos[0].col; | |
| 4415 | |
| 819 | 4416 if (skip_match) |
| 4417 { | |
| 4418 /* Already hit end of the buffer, sub_firstlnum is one | |
| 4419 * less than what it ought to be. */ | |
| 4420 vim_free(sub_firstline); | |
| 4421 sub_firstline = vim_strsave((char_u *)""); | |
| 4422 copycol = 0; | |
| 4423 } | |
| 4424 | |
| 7 | 4425 /* |
| 4426 * Now the trick is to replace CTRL-M chars with a real line | |
| 4427 * break. This would make it impossible to insert a CTRL-M in | |
| 4428 * the text. The line break can be avoided by preceding the | |
| 4429 * CTRL-M with a backslash. To be able to insert a backslash, | |
| 4430 * they must be doubled in the string and are halved here. | |
| 4431 * That is Vi compatible. | |
| 4432 */ | |
| 4433 for (p1 = new_end; *p1; ++p1) | |
| 4434 { | |
| 4435 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
|
16714
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Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4436 { |
| 1624 | 4437 STRMOVE(p1, p1 + 1); |
|
16714
ba592f30c082
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4438 #ifdef FEAT_TEXT_PROP |
|
ba592f30c082
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Bram Moolenaar <Bram@vim.org>
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16706
diff
changeset
|
4439 if (curbuf->b_has_textprop) |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4440 { |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4441 // When text properties are changed, need to save |
|
ba592f30c082
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Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4442 // for undo first, unless done already. |
|
ba592f30c082
patch 8.1.1359: text property wrong after :substitute with backslash
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4443 if (adjust_prop_columns(lnum, |
|
ba592f30c082
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Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4444 (colnr_T)(p1 - new_start), -1, |
|
ba592f30c082
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4445 apc_flags)) |
|
ba592f30c082
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4446 apc_flags &= ~APC_SAVE_FOR_UNDO; |
|
ba592f30c082
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4447 } |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4448 #endif |
|
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Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4449 } |
| 7 | 4450 else if (*p1 == CAR) |
| 4451 { | |
|
15367
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Bram Moolenaar <Bram@vim.org>
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15330
diff
changeset
|
4452 if (u_inssub(lnum) == OK) // prepare for undo |
| 7 | 4453 { |
|
15367
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Bram Moolenaar <Bram@vim.org>
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15330
diff
changeset
|
4454 colnr_T plen = (colnr_T)(p1 - new_start + 1); |
|
273649cad196
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4455 |
|
273649cad196
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Bram Moolenaar <Bram@vim.org>
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15330
diff
changeset
|
4456 *p1 = NUL; // truncate up to the CR |
|
273649cad196
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Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4457 ml_append(lnum - 1, new_start, plen, FALSE); |
| 7 | 4458 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
|
4459 if (subflags.do_ask) |
| 7 | 4460 appended_lines(lnum - 1, 1L); |
| 4461 else | |
| 4462 { | |
| 4463 if (first_line == 0) | |
| 4464 first_line = lnum; | |
| 4465 last_line = lnum + 1; | |
| 4466 } | |
|
15367
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Bram Moolenaar <Bram@vim.org>
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15330
diff
changeset
|
4467 #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
|
4468 adjust_props_for_split(lnum + 1, lnum, plen, 1); |
|
15367
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Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4469 #endif |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4470 // all line numbers increase |
| 7 | 4471 ++sub_firstlnum; |
| 4472 ++lnum; | |
| 4473 ++line2; | |
|
15367
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Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4474 // move the cursor to the new line, like Vi |
| 7 | 4475 ++curwin->w_cursor.lnum; |
|
15367
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Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
4476 // copy the rest |
| 1624 | 4477 STRMOVE(new_start, p1 + 1); |
| 7 | 4478 p1 = new_start - 1; |
| 4479 } | |
| 4480 } | |
| 4481 else if (has_mbyte) | |
| 474 | 4482 p1 += (*mb_ptr2len)(p1) - 1; |
| 7 | 4483 } |
| 4484 | |
| 4485 /* | |
| 4486 * 4. If do_all is set, find next match. | |
| 4487 * Prevent endless loop with patterns that match empty | |
| 4488 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
| 4489 * But ":s/\n/#/" is OK. | |
| 4490 */ | |
| 4491 skip: | |
| 4492 /* We already know that we did the last subst when we are at | |
| 4493 * the end of the line, except that a pattern like | |
| 1499 | 4494 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
| 4495 * "line2" when there is a \zs in the pattern after a line | |
| 4496 * break. */ | |
| 15 | 4497 lastone = (skip_match |
| 4498 || got_int | |
| 4499 || got_quit | |
| 1499 | 4500 || lnum > line2 |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4501 || !(subflags.do_all || do_again) |
| 15 | 4502 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
| 4503 && !re_multiline(regmatch.regprog))); | |
| 7 | 4504 nmatch = -1; |
| 4505 | |
| 4506 /* | |
| 4507 * Replace the line in the buffer when needed. This is | |
| 4508 * skipped when there are more matches. | |
| 4509 * The check for nmatch_tl is needed for when multi-line | |
| 4510 * matching must replace the lines before trying to do another | |
| 4511 * match, otherwise "\@<=" won't work. | |
| 1499 | 4512 * When the match starts below where we start searching also |
| 4513 * need to replace the line first (using \zs after \n). | |
| 7 | 4514 */ |
| 4515 if (lastone | |
| 4516 || nmatch_tl > 0 | |
| 4517 || (nmatch = vim_regexec_multi(®match, curwin, | |
| 1521 | 4518 curbuf, sub_firstlnum, |
|
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Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
4519 matchcol, NULL, NULL)) == 0 |
| 1499 | 4520 || regmatch.startpos[0].lnum > 0) |
| 7 | 4521 { |
| 4522 if (new_start != NULL) | |
| 4523 { | |
| 4524 /* | |
| 4525 * Copy the rest of the line, that didn't match. | |
| 4526 * "matchcol" has to be adjusted, we use the end of | |
| 4527 * the line as reference, because the substitute may | |
| 4528 * have changed the number of characters. Same for | |
| 4529 * "prev_matchcol". | |
| 4530 */ | |
| 4531 STRCAT(new_start, sub_firstline + copycol); | |
| 4532 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 4533 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 4534 - prev_matchcol; | |
| 4535 | |
| 4536 if (u_savesub(lnum) != OK) | |
| 4537 break; | |
| 4538 ml_replace(lnum, new_start, TRUE); | |
| 4539 | |
| 4540 if (nmatch_tl > 0) | |
| 4541 { | |
| 4542 /* | |
| 4543 * Matched lines have now been substituted and are | |
| 4544 * useless, delete them. The part after the match | |
| 4545 * has been appended to new_start, we don't need | |
| 4546 * it in the buffer. | |
| 4547 */ | |
| 4548 ++lnum; | |
| 4549 if (u_savedel(lnum, nmatch_tl) != OK) | |
| 4550 break; | |
| 4551 for (i = 0; i < nmatch_tl; ++i) | |
| 4552 ml_delete(lnum, (int)FALSE); | |
| 4553 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
| 4554 (long)MAXLNUM, -nmatch_tl); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4555 if (subflags.do_ask) |
| 7 | 4556 deleted_lines(lnum, nmatch_tl); |
| 4557 --lnum; | |
| 4558 line2 -= nmatch_tl; /* nr of lines decreases */ | |
| 4559 nmatch_tl = 0; | |
| 4560 } | |
| 4561 | |
| 4562 /* When asking, undo is saved each time, must also set | |
| 4563 * changed flag each time. */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4564 if (subflags.do_ask) |
| 7 | 4565 changed_bytes(lnum, 0); |
| 4566 else | |
| 4567 { | |
| 4568 if (first_line == 0) | |
| 4569 first_line = lnum; | |
| 4570 last_line = lnum + 1; | |
| 4571 } | |
| 4572 | |
| 4573 sub_firstlnum = lnum; | |
| 4574 vim_free(sub_firstline); /* free the temp buffer */ | |
| 4575 sub_firstline = new_start; | |
| 4576 new_start = NULL; | |
| 4577 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 4578 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 4579 - prev_matchcol; | |
| 4580 copycol = 0; | |
| 4581 } | |
| 4582 if (nmatch == -1 && !lastone) | |
| 4583 nmatch = vim_regexec_multi(®match, curwin, curbuf, | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
4584 sub_firstlnum, matchcol, NULL, NULL); |
| 7 | 4585 |
| 4586 /* | |
| 4587 * 5. break if there isn't another match in this line | |
| 4588 */ | |
| 4589 if (nmatch <= 0) | |
| 1499 | 4590 { |
| 4591 /* If the match found didn't start where we were | |
| 4592 * searching, do the next search in the line where we | |
| 4593 * found the match. */ | |
| 4594 if (nmatch == -1) | |
| 4595 lnum -= regmatch.startpos[0].lnum; | |
| 7 | 4596 break; |
| 1499 | 4597 } |
| 7 | 4598 } |
| 4599 | |
| 4600 line_breakcheck(); | |
| 4601 } | |
| 4602 | |
| 4603 if (did_sub) | |
| 4604 ++sub_nlines; | |
| 1720 | 4605 vim_free(new_start); /* for when substitute was cancelled */ |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
4606 VIM_CLEAR(sub_firstline); /* free the copy of the original line */ |
| 7 | 4607 } |
| 4608 | |
| 4609 line_breakcheck(); | |
| 4610 } | |
| 4611 | |
| 4612 if (first_line != 0) | |
| 4613 { | |
| 4614 /* Need to subtract the number of added lines from "last_line" to get | |
| 4615 * the line number before the change (same as adding the number of | |
| 4616 * deleted lines). */ | |
| 4617 i = curbuf->b_ml.ml_line_count - old_line_count; | |
| 4618 changed_lines(first_line, 0, last_line - i, i); | |
| 4619 } | |
| 4620 | |
| 4621 outofmem: | |
| 4622 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
| 170 | 4623 |
| 4624 /* ":s/pat//n" doesn't move the cursor */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4625 if (subflags.do_count) |
| 170 | 4626 curwin->w_cursor = old_cursor; |
| 4627 | |
|
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
4628 if (sub_nsubs > start_nsubs) |
| 7 | 4629 { |
|
18619
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4630 if (!cmdmod.lockmarks) |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4631 { |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4632 // Set the '[ and '] marks. |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4633 curbuf->b_op_start.lnum = eap->line1; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4634 curbuf->b_op_end.lnum = line2; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4635 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; |
|
788d76db02ac
patch 8.1.2302: :lockmarks does not work for '[ and ']
Bram Moolenaar <Bram@vim.org>
parents:
18566
diff
changeset
|
4636 } |
| 7 | 4637 |
| 4638 if (!global_busy) | |
| 4639 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4640 /* 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
|
4641 if (!subflags.do_ask) |
| 3394 | 4642 { |
| 4643 if (endcolumn) | |
| 4644 coladvance((colnr_T)MAXCOL); | |
| 4645 else | |
| 4646 beginline(BL_WHITE | BL_FIX); | |
| 4647 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4648 if (!do_sub_msg(subflags.do_count) && subflags.do_ask) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4649 msg(""); |
| 7 | 4650 } |
| 4651 else | |
| 4652 global_need_beginline = TRUE; | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4653 if (subflags.do_print) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4654 print_line(curwin->w_cursor.lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4655 subflags.do_number, subflags.do_list); |
| 7 | 4656 } |
| 4657 else if (!global_busy) | |
| 4658 { | |
| 4659 if (got_int) /* interrupted */ | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4660 emsg(_(e_interr)); |
| 7 | 4661 else if (got_match) /* did find something but nothing substituted */ |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4662 msg(""); |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4663 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
|
4664 semsg(_(e_patnotf2), get_search_pat()); |
| 7 | 4665 } |
| 4666 | |
| 4035 | 4667 #ifdef FEAT_FOLDING |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4668 if (subflags.do_ask && hasAnyFolding(curwin)) |
| 4035 | 4669 /* Cursor position may require updating */ |
| 4670 changed_window_setting(); | |
| 4671 #endif | |
| 4672 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
4673 vim_regfree(regmatch.regprog); |
| 6789 | 4674 |
| 4675 /* Restore the flag values, they can be used for ":&&". */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4676 subflags.do_all = save_do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4677 subflags.do_ask = save_do_ask; |
| 7 | 4678 } |
| 4679 | |
| 4680 /* | |
| 4681 * Give message for number of substitutions. | |
| 4682 * Can also be used after a ":global" command. | |
| 4683 * Return TRUE if a message was given. | |
| 4684 */ | |
| 484 | 4685 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4686 do_sub_msg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4687 int count_only) /* used 'n' flag for ":s" */ |
| 7 | 4688 { |
| 4689 /* | |
| 4690 * Only report substitutions when: | |
| 4691 * - more than 'report' substitutions | |
| 4692 * - command was typed by user, or number of changed lines > 'report' | |
| 4693 * - giving messages is not disabled by 'lazyredraw' | |
| 4694 */ | |
| 170 | 4695 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
| 4696 || count_only) | |
| 7 | 4697 && messaging()) |
| 4698 { | |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4699 char *msg_single; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4700 char *msg_plural; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4701 |
| 7 | 4702 if (got_int) |
| 4703 STRCPY(msg_buf, _("(Interrupted) ")); | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
4704 else |
|
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
4705 *msg_buf = NUL; |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4706 |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4707 msg_single = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4708 ? 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
|
4709 "%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
|
4710 : 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
|
4711 "%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
|
4712 msg_plural = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
4713 ? 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
|
4714 "%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
|
4715 : 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
|
4716 "%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
|
4717 |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4718 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
|
4719 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
|
4720 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
|
4721 |
| 7 | 4722 if (msg(msg_buf)) |
| 4723 /* 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
|
4724 set_keep_msg((char_u *)msg_buf, 0); |
| 7 | 4725 return TRUE; |
| 4726 } | |
| 4727 if (got_int) | |
| 4728 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4729 emsg(_(e_interr)); |
| 7 | 4730 return TRUE; |
| 4731 } | |
| 4732 return FALSE; | |
| 4733 } | |
| 4734 | |
|
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
|
4735 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
|
4736 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
|
4737 { |
|
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
|
4738 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
|
4739 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
|
4740 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
|
4741 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
|
4742 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
|
4743 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
|
4744 } |
|
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
|
4745 |
| 7 | 4746 /* |
| 4747 * Execute a global command of the form: | |
| 4748 * | |
| 4749 * g/pattern/X : execute X on all lines where pattern matches | |
| 4750 * v/pattern/X : execute X on all lines where pattern does not match | |
| 4751 * | |
| 4752 * where 'X' is an EX command | |
| 4753 * | |
| 4754 * The command character (as well as the trailing slash) is optional, and | |
| 4755 * is assumed to be 'p' if missing. | |
| 4756 * | |
| 4757 * This is implemented in two passes: first we scan the file for the pattern and | |
| 3786 | 4758 * set a mark for each line that (not) matches. Secondly we execute the command |
| 7 | 4759 * for each line that has a mark. This is required because after deleting |
| 4760 * lines we do not know where to search for the next match. | |
| 4761 */ | |
| 4762 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4763 ex_global(exarg_T *eap) |
| 7 | 4764 { |
| 4765 linenr_T lnum; /* line number according to old situation */ | |
| 170 | 4766 int ndone = 0; |
| 7 | 4767 int type; /* first char of cmd: 'v' or 'g' */ |
| 4768 char_u *cmd; /* command argument */ | |
| 4769 | |
| 4770 char_u delim; /* delimiter, normally '/' */ | |
| 4771 char_u *pat; | |
| 4772 regmmatch_T regmatch; | |
| 4773 int match; | |
| 4774 int which_pat; | |
| 4775 | |
|
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
|
4776 /* When nesting the command works on one line. This allows for |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4777 * ":g/found/v/notfound/command". */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4778 if (global_busy && (eap->line1 != 1 |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4779 || eap->line2 != curbuf->b_ml.ml_line_count)) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4780 { |
|
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
|
4781 /* will increment global_busy to break out of the loop */ |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4782 emsg(_("E147: Cannot do :global recursive with a range")); |
| 7 | 4783 return; |
| 4784 } | |
| 4785 | |
| 4786 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
| 4787 type = 'v'; | |
| 4788 else | |
| 4789 type = *eap->cmd; | |
| 4790 cmd = eap->arg; | |
| 4791 which_pat = RE_LAST; /* default: use last used regexp */ | |
| 4792 | |
| 4793 /* | |
| 4794 * undocumented vi feature: | |
| 4795 * "\/" and "\?": use previous search pattern. | |
| 4796 * "\&": use previous substitute pattern. | |
| 4797 */ | |
| 4798 if (*cmd == '\\') | |
| 4799 { | |
| 4800 ++cmd; | |
| 4801 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 4802 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4803 emsg(_(e_backslash)); |
| 7 | 4804 return; |
| 4805 } | |
| 4806 if (*cmd == '&') | |
| 4807 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
| 4808 else | |
| 4809 which_pat = RE_SEARCH; /* use previous search pattern */ | |
| 4810 ++cmd; | |
| 4811 pat = (char_u *)""; | |
| 4812 } | |
| 4813 else if (*cmd == NUL) | |
| 4814 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4815 emsg(_("E148: Regular expression missing from global")); |
| 7 | 4816 return; |
| 4817 } | |
| 4818 else | |
| 4819 { | |
| 4820 delim = *cmd; /* get the delimiter */ | |
| 4821 if (delim) | |
| 4822 ++cmd; /* skip delimiter if there is one */ | |
| 4823 pat = cmd; /* remember start of pattern */ | |
| 4824 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
| 4825 if (cmd[0] == delim) /* end delimiter found */ | |
| 4826 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4827 } | |
| 4828 | |
| 4829 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
| 4830 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4831 emsg(_(e_invcmd)); |
| 7 | 4832 return; |
| 4833 } | |
| 4834 | |
|
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
|
4835 if (global_busy) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4836 { |
|
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
|
4837 lnum = curwin->w_cursor.lnum; |
| 1521 | 4838 match = vim_regexec_multi(®match, curwin, curbuf, lnum, |
|
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
4839 (colnr_T)0, NULL, NULL); |
| 7 | 4840 if ((type == 'g' && match) || (type == 'v' && !match)) |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4841 global_exe_one(cmd, lnum); |
| 7 | 4842 } |
| 4843 else | |
| 6116 | 4844 { |
|
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
|
4845 /* |
|
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
|
4846 * pass 1: set marks for each (not) matching line |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4847 */ |
|
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
|
4848 for (lnum = eap->line1; lnum <= eap->line2 && !got_int; ++lnum) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4849 { |
|
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
|
4850 /* a match on this line? */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4851 match = vim_regexec_multi(®match, curwin, curbuf, lnum, |
|
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
4852 (colnr_T)0, NULL, NULL); |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4853 if ((type == 'g' && match) || (type == 'v' && !match)) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4854 { |
|
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
|
4855 ml_setmarked(lnum); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4856 ndone++; |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4857 } |
|
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
|
4858 line_breakcheck(); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4859 } |
|
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
|
4860 |
|
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
|
4861 /* |
|
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
|
4862 * pass 2: execute the command for each line that has been marked |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4863 */ |
|
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
|
4864 if (got_int) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
4865 msg(_(e_interr)); |
|
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
|
4866 else if (ndone == 0) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4867 { |
|
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
|
4868 if (type == 'v') |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4869 smsg(_("Pattern found in every line: %s"), pat); |
|
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
|
4870 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4871 smsg(_("Pattern not found: %s"), pat); |
|
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
|
4872 } |
|
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
|
4873 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
|
4874 { |
| 6116 | 4875 #ifdef FEAT_CLIPBOARD |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4876 start_global_changes(); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4877 #endif |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4878 global_exe(cmd); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4879 #ifdef FEAT_CLIPBOARD |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4880 end_global_changes(); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4881 #endif |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4882 } |
|
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
|
4883 |
|
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
|
4884 ml_clearmarked(); /* clear rest of the marks */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
4885 } |
|
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
|
4886 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
4887 vim_regfree(regmatch.regprog); |
| 7 | 4888 } |
| 4889 | |
| 4890 /* | |
| 4891 * Execute "cmd" on lines marked with ml_setmarked(). | |
| 4892 */ | |
| 4893 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4894 global_exe(char_u *cmd) |
| 7 | 4895 { |
| 2819 | 4896 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
| 4897 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
| 4898 linenr_T lnum; /* line number according to old situation */ | |
| 7 | 4899 |
| 4900 /* | |
| 4901 * Set current position only once for a global command. | |
| 4902 * If global_busy is set, setpcmark() will not do anything. | |
| 4903 * If there is an error, global_busy will be incremented. | |
| 4904 */ | |
| 4905 setpcmark(); | |
| 4906 | |
| 4907 /* When the command writes a message, don't overwrite the command. */ | |
| 4908 msg_didout = TRUE; | |
| 4909 | |
|
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
4910 sub_nsubs = 0; |
|
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
4911 sub_nlines = 0; |
| 7 | 4912 global_need_beginline = FALSE; |
| 4913 global_busy = 1; | |
| 4914 old_lcount = curbuf->b_ml.ml_line_count; | |
| 4915 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
| 4916 { | |
|
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
|
4917 global_exe_one(cmd, lnum); |
| 7 | 4918 ui_breakcheck(); |
| 4919 } | |
| 4920 | |
| 4921 global_busy = 0; | |
| 4922 if (global_need_beginline) | |
| 4923 beginline(BL_WHITE | BL_FIX); | |
| 4924 else | |
| 4925 check_cursor(); /* cursor may be beyond the end of the line */ | |
| 4926 | |
| 39 | 4927 /* the cursor may not have moved in the text but a change in a previous |
| 4928 * line may move it on the screen */ | |
| 4929 changed_line_abv_curs(); | |
| 4930 | |
| 7 | 4931 /* If it looks like no message was written, allow overwriting the |
| 4932 * command with the report for number of changes. */ | |
| 4933 if (msg_col == 0 && msg_scrolled == 0) | |
| 4934 msg_didout = FALSE; | |
| 4935 | |
| 1227 | 4936 /* If substitutes done, report number of substitutes, otherwise report |
| 2819 | 4937 * number of extra or deleted lines. |
| 4938 * Don't report extra or deleted lines in the edge case where the buffer | |
| 4939 * we are in after execution is different from the buffer we started in. */ | |
| 4940 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
| 7 | 4941 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
| 4942 } | |
| 4943 | |
| 4944 #ifdef FEAT_VIMINFO | |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4945 /* |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4946 * Get the previous substitute pattern. |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4947 */ |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4948 char_u * |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4949 get_old_sub(void) |
| 7 | 4950 { |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4951 return old_sub; |
| 7 | 4952 } |
| 4953 | |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4954 /* |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4955 * Set the previous substitute pattern. "val" must be allocated. |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4956 */ |
| 7 | 4957 void |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4958 set_old_sub(char_u *val) |
| 7 | 4959 { |
|
17476
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4960 vim_free(old_sub); |
|
d4b2a212fa2f
patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17458
diff
changeset
|
4961 old_sub = val; |
| 7 | 4962 } |
|
17458
cfdef48743ed
patch 8.1.1727: code for viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17431
diff
changeset
|
4963 #endif // FEAT_VIMINFO |
| 7 | 4964 |
| 359 | 4965 #if defined(EXITFREE) || defined(PROTO) |
| 4966 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4967 free_old_sub(void) |
| 359 | 4968 { |
| 4969 vim_free(old_sub); | |
| 4970 } | |
| 4971 #endif | |
| 4972 | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
4973 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
| 7 | 4974 /* |
| 4975 * Set up for a tagpreview. | |
|
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4976 * Makes the preview window the current window. |
| 735 | 4977 * Return TRUE when it was created. |
| 7 | 4978 */ |
| 735 | 4979 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4980 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
|
4981 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
|
4982 int use_previewpopup, // use popup if 'previewpopup' set |
|
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
4983 use_popup_T use_popup) // use other popup window |
| 7 | 4984 { |
| 4985 win_T *wp; | |
| 4986 | |
| 4987 # ifdef FEAT_GUI | |
| 4988 need_mouse_correct = TRUE; | |
| 4989 # endif | |
| 4990 | |
| 4991 /* | |
| 4992 * If there is already a preview window open, use that one. | |
| 4993 */ | |
| 4994 if (!curwin->w_p_pvw) | |
| 4995 { | |
|
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4996 # 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
|
4997 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
|
4998 { |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
4999 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
|
5000 if (wp != NULL) |
|
18558
e5ef5d820b5b
patch 8.1.2273: wrong default when "pos" is changed with popup_atcursor()
Bram Moolenaar <Bram@vim.org>
parents:
18483
diff
changeset
|
5001 popup_set_wantpos_cursor(wp, wp->w_minwidth, 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
|
5002 } |
|
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5003 else if (use_popup != USEPOPUP_NONE) |
|
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
|
5004 { |
|
c75da1064e33
patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17652
diff
changeset
|
5005 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
|
5006 if (wp != NULL) |
|
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5007 { |
|
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5008 if (use_popup == USEPOPUP_NORMAL) |
|
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5009 popup_show(wp); |
|
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5010 else |
|
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5011 popup_hide(wp); |
|
18566
bb256b1fabf7
patch 8.1.2277: terminal window is not updated when info popup changes
Bram Moolenaar <Bram@vim.org>
parents:
18558
diff
changeset
|
5012 // When the popup moves or resizes it may reveal part of |
|
bb256b1fabf7
patch 8.1.2277: terminal window is not updated when info popup changes
Bram Moolenaar <Bram@vim.org>
parents:
18558
diff
changeset
|
5013 // another window. TODO: can this be done more efficiently? |
|
bb256b1fabf7
patch 8.1.2277: terminal window is not updated when info popup changes
Bram Moolenaar <Bram@vim.org>
parents:
18558
diff
changeset
|
5014 redraw_all_later(NOT_VALID); |
|
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5015 } |
|
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5016 } |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5017 else |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5018 # endif |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5019 { |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5020 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
|
5021 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
|
5022 break; |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5023 } |
| 7 | 5024 if (wp != NULL) |
| 816 | 5025 win_enter(wp, undo_sync); |
| 7 | 5026 else |
| 5027 { | |
| 5028 /* | |
| 5029 * There is no preview window open yet. Create one. | |
| 5030 */ | |
|
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5031 # ifdef FEAT_TEXT_PROP |
|
18396
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5032 if ((use_previewpopup && *p_pvp != NUL) |
|
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5033 || use_popup != USEPOPUP_NONE) |
|
ba5d8c5d77d7
patch 8.1.2192: cannot easily fill the info popup asynchronously
Bram Moolenaar <Bram@vim.org>
parents:
18265
diff
changeset
|
5034 return popup_create_preview_window(use_popup != USEPOPUP_NONE); |
|
17431
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5035 # endif |
|
ce35cdbe9f74
patch 8.1.1714: cannot preview a file in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17190
diff
changeset
|
5036 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) == FAIL) |
| 735 | 5037 return FALSE; |
| 7 | 5038 curwin->w_p_pvw = TRUE; |
| 5039 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
|
5040 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
|
5041 // and 'cursorbind' |
| 7 | 5042 # 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
|
5043 curwin->w_p_diff = FALSE; // no 'diff' |
| 7 | 5044 # endif |
| 5045 # 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
|
5046 curwin->w_p_fdc = 0; // no 'foldcolumn' |
| 7 | 5047 # endif |
| 735 | 5048 return TRUE; |
| 7 | 5049 } |
| 5050 } | |
| 735 | 5051 return FALSE; |
| 7 | 5052 } |
| 5053 | |
| 5054 #endif | |
| 5055 | |
| 5056 | |
| 5057 /* | |
| 5058 * ":help": open a read-only window on a help file | |
| 5059 */ | |
| 5060 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5061 ex_help(exarg_T *eap) |
| 7 | 5062 { |
| 5063 char_u *arg; | |
| 5064 char_u *tag; | |
| 5065 FILE *helpfd; /* file descriptor of help file */ | |
| 5066 int n; | |
| 5067 int i; | |
| 5068 win_T *wp; | |
| 5069 int num_matches; | |
| 5070 char_u **matches; | |
| 5071 char_u *p; | |
| 5072 int empty_fnum = 0; | |
| 5073 int alt_fnum = 0; | |
| 5074 buf_T *buf; | |
| 5075 #ifdef FEAT_MULTI_LANG | |
| 5076 int len; | |
| 9 | 5077 char_u *lang; |
| 7 | 5078 #endif |
| 3112 | 5079 #ifdef FEAT_FOLDING |
| 5080 int old_KeyTyped = KeyTyped; | |
| 5081 #endif | |
| 7 | 5082 |
| 5083 if (eap != NULL) | |
| 5084 { | |
| 5085 /* | |
| 5086 * A ":help" command ends at the first LF, or at a '|' that is | |
| 5087 * followed by some text. Set nextcmd to the following command. | |
| 5088 */ | |
| 5089 for (arg = eap->arg; *arg; ++arg) | |
| 5090 { | |
| 5091 if (*arg == '\n' || *arg == '\r' | |
| 5092 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
| 5093 { | |
| 5094 *arg++ = NUL; | |
| 5095 eap->nextcmd = arg; | |
| 5096 break; | |
| 5097 } | |
| 5098 } | |
| 5099 arg = eap->arg; | |
| 5100 | |
| 3446 | 5101 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
| 7 | 5102 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5103 emsg(_("E478: Don't panic!")); |
| 7 | 5104 return; |
| 5105 } | |
| 5106 | |
| 5107 if (eap->skip) /* not executing commands */ | |
| 5108 return; | |
| 5109 } | |
| 5110 else | |
| 5111 arg = (char_u *)""; | |
| 5112 | |
| 5113 /* remove trailing blanks */ | |
| 5114 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
|
5115 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
| 7 | 5116 *p-- = NUL; |
| 5117 | |
| 5118 #ifdef FEAT_MULTI_LANG | |
| 5119 /* Check for a specified language */ | |
| 9 | 5120 lang = check_help_lang(arg); |
| 7 | 5121 #endif |
| 5122 | |
| 5123 /* When no argument given go to the index. */ | |
| 5124 if (*arg == NUL) | |
| 5125 arg = (char_u *)"help.txt"; | |
| 5126 | |
| 5127 /* | |
| 5128 * Check if there is a match for the argument. | |
| 5129 */ | |
| 5130 n = find_help_tags(arg, &num_matches, &matches, | |
| 5131 eap != NULL && eap->forceit); | |
| 5132 | |
| 5133 i = 0; | |
| 5134 #ifdef FEAT_MULTI_LANG | |
| 5135 if (n != FAIL && lang != NULL) | |
| 5136 /* Find first item with the requested language. */ | |
| 5137 for (i = 0; i < num_matches; ++i) | |
| 5138 { | |
| 835 | 5139 len = (int)STRLEN(matches[i]); |
| 7 | 5140 if (len > 3 && matches[i][len - 3] == '@' |
| 5141 && STRICMP(matches[i] + len - 2, lang) == 0) | |
| 5142 break; | |
| 5143 } | |
| 5144 #endif | |
| 5145 if (i >= num_matches || n == FAIL) | |
| 5146 { | |
| 5147 #ifdef FEAT_MULTI_LANG | |
| 5148 if (lang != NULL) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5149 semsg(_("E661: Sorry, no '%s' help for %s"), lang, arg); |
| 7 | 5150 else |
| 5151 #endif | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5152 semsg(_("E149: Sorry, no help for %s"), arg); |
| 7 | 5153 if (n != FAIL) |
| 5154 FreeWild(num_matches, matches); | |
| 5155 return; | |
| 5156 } | |
| 5157 | |
| 5158 /* The first match (in the requested language) is the best match. */ | |
| 5159 tag = vim_strsave(matches[i]); | |
| 5160 FreeWild(num_matches, matches); | |
| 5161 | |
| 5162 #ifdef FEAT_GUI | |
| 5163 need_mouse_correct = TRUE; | |
| 5164 #endif | |
| 5165 | |
| 5166 /* | |
| 5167 * Re-use an existing help window or open a new one. | |
| 684 | 5168 * Always open a new one for ":tab help". |
| 7 | 5169 */ |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
5170 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
|
5171 { |
| 684 | 5172 if (cmdmod.tab != 0) |
| 5173 wp = NULL; | |
| 5174 else | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
5175 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
|
5176 if (bt_help(wp->w_buffer)) |
| 684 | 5177 break; |
| 7 | 5178 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
| 5179 win_enter(wp, TRUE); | |
| 5180 else | |
| 5181 { | |
| 5182 /* | |
| 5183 * There is no help window yet. | |
| 5184 * Try to open the file specified by the "helpfile" option. | |
| 5185 */ | |
| 5186 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
| 5187 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5188 smsg(_("Sorry, help file \"%s\" not found"), p_hf); |
| 7 | 5189 goto erret; |
| 5190 } | |
| 5191 fclose(helpfd); | |
| 5192 | |
| 5193 /* Split off help window; put it at far top if no position | |
| 684 | 5194 * specified, the current window is vertically split and |
| 5195 * narrow. */ | |
| 7 | 5196 n = WSP_HELP; |
| 5197 if (cmdmod.split == 0 && curwin->w_width != Columns | |
| 684 | 5198 && curwin->w_width < 80) |
| 7 | 5199 n |= WSP_TOP; |
| 5200 if (win_split(0, n) == FAIL) | |
| 684 | 5201 goto erret; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
5202 |
| 7 | 5203 if (curwin->w_height < p_hh) |
| 5204 win_setheight((int)p_hh); | |
| 5205 | |
| 5206 /* | |
| 5207 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
| 5208 * set b_p_ro flag). | |
| 5209 * Set the alternate file to the previously edited file. | |
| 5210 */ | |
| 5211 alt_fnum = curbuf->b_fnum; | |
| 5212 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
| 1743 | 5213 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
|
5214 NULL); /* buffer is still open, don't store info */ |
| 22 | 5215 if (!cmdmod.keepalt) |
| 5216 curwin->w_alt_fnum = alt_fnum; | |
| 7 | 5217 empty_fnum = curbuf->b_fnum; |
| 5218 } | |
| 5219 } | |
| 5220 | |
| 5221 if (!p_im) | |
| 5222 restart_edit = 0; /* don't want insert mode in help file */ | |
| 5223 | |
| 3112 | 5224 #ifdef FEAT_FOLDING |
| 5225 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
| 5226 * It is needed for do_tag top open folds under the cursor. */ | |
| 5227 KeyTyped = old_KeyTyped; | |
| 5228 #endif | |
| 5229 | |
| 7 | 5230 if (tag != NULL) |
| 5231 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
| 5232 | |
| 819 | 5233 /* Delete the empty buffer if we're not using it. Careful: autocommands |
| 5234 * may have jumped to another window, check that the buffer is not in a | |
| 5235 * window. */ | |
| 7 | 5236 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
| 5237 { | |
| 5238 buf = buflist_findnr(empty_fnum); | |
| 819 | 5239 if (buf != NULL && buf->b_nwindows == 0) |
| 7 | 5240 wipe_buffer(buf, TRUE); |
| 5241 } | |
| 5242 | |
| 5243 /* keep the previous alternate file */ | |
| 22 | 5244 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
| 7 | 5245 curwin->w_alt_fnum = alt_fnum; |
| 5246 | |
| 5247 erret: | |
| 5248 vim_free(tag); | |
| 5249 } | |
| 5250 | |
| 6228 | 5251 /* |
| 6234 | 5252 * ":helpclose": Close one help window |
| 6228 | 5253 */ |
| 5254 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5255 ex_helpclose(exarg_T *eap UNUSED) |
| 6228 | 5256 { |
| 5257 win_T *win; | |
| 5258 | |
| 5259 FOR_ALL_WINDOWS(win) | |
| 5260 { | |
|
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
5261 if (bt_help(win->w_buffer)) |
| 6228 | 5262 { |
| 5263 win_close(win, FALSE); | |
| 6234 | 5264 return; |
| 6228 | 5265 } |
| 5266 } | |
| 5267 } | |
| 7 | 5268 |
| 9 | 5269 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
| 5270 /* | |
| 5271 * In an argument search for a language specifiers in the form "@xx". | |
| 5272 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
| 5273 * Returns NULL if not found. | |
| 5274 */ | |
| 5275 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5276 check_help_lang(char_u *arg) |
| 9 | 5277 { |
| 835 | 5278 int len = (int)STRLEN(arg); |
| 9 | 5279 |
| 5280 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
| 5281 && ASCII_ISALPHA(arg[len - 1])) | |
| 5282 { | |
| 5283 arg[len - 3] = NUL; /* remove the '@' */ | |
| 5284 return arg + len - 2; | |
| 5285 } | |
| 5286 return NULL; | |
| 5287 } | |
| 5288 #endif | |
| 5289 | |
| 7 | 5290 /* |
| 5291 * Return a heuristic indicating how well the given string matches. The | |
| 5292 * smaller the number, the better the match. This is the order of priorities, | |
| 5293 * from best match to worst match: | |
| 5294 * - Match with least alpha-numeric characters is better. | |
| 5295 * - Match with least total characters is better. | |
| 5296 * - Match towards the start is better. | |
| 5297 * - Match starting with "+" is worse (feature instead of command) | |
| 5298 * Assumption is made that the matched_string passed has already been found to | |
| 5299 * match some string for which help is requested. webb. | |
| 5300 */ | |
| 5301 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5302 help_heuristic( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5303 char_u *matched_string, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5304 int offset, /* offset for match */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5305 int wrong_case) /* no matching case */ |
| 7 | 5306 { |
| 5307 int num_letters; | |
| 5308 char_u *p; | |
| 5309 | |
| 5310 num_letters = 0; | |
| 5311 for (p = matched_string; *p; p++) | |
| 5312 if (ASCII_ISALNUM(*p)) | |
| 5313 num_letters++; | |
| 5314 | |
| 5315 /* | |
| 5316 * Multiply the number of letters by 100 to give it a much bigger | |
| 5317 * weighting than the number of characters. | |
| 5318 * If there only is a match while ignoring case, add 5000. | |
| 5319 * If the match starts in the middle of a word, add 10000 to put it | |
| 5320 * somewhere in the last half. | |
| 5321 * If the match is more than 2 chars from the start, multiply by 200 to | |
| 5322 * put it after matches at the start. | |
| 5323 */ | |
| 5324 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
| 5325 && ASCII_ISALNUM(matched_string[offset - 1])) | |
| 5326 offset += 10000; | |
| 5327 else if (offset > 2) | |
| 5328 offset *= 200; | |
| 5329 if (wrong_case) | |
| 5330 offset += 5000; | |
| 5331 /* Features are less interesting than the subjects themselves, but "+" | |
| 5332 * alone is not a feature. */ | |
| 5333 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
| 5334 offset += 100; | |
| 5335 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
| 5336 } | |
| 5337 | |
| 5338 /* | |
| 5339 * Compare functions for qsort() below, that checks the help heuristics number | |
| 5340 * that has been put after the tagname by find_tags(). | |
| 5341 */ | |
| 5342 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5343 help_compare(const void *s1, const void *s2) |
| 7 | 5344 { |
| 5345 char *p1; | |
| 5346 char *p2; | |
| 5347 | |
| 5348 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
| 5349 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
| 5350 return strcmp(p1, p2); | |
| 5351 } | |
| 5352 | |
| 5353 /* | |
| 5354 * Find all help tags matching "arg", sort them and return in matches[], with | |
| 5355 * the number of matches in num_matches. | |
| 5356 * The matches will be sorted with a "best" match algorithm. | |
| 5357 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
| 5358 */ | |
| 5359 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5360 find_help_tags( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5361 char_u *arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5362 int *num_matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5363 char_u ***matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5364 int keep_lang) |
| 7 | 5365 { |
| 5366 char_u *s, *d; | |
| 5367 int i; | |
| 5368 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
| 445 | 5369 "/*", "/\\*", "\"*", "**", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
5370 "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
|
5371 "?", ":?", "?<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
|
5372 "-?", "q?", "v_g?", |
| 279 | 5373 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5374 "[count]", "[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5375 "[range]", ":[range]", |
| 5647 | 5376 "[pattern]", "\\|", "\\%$", |
| 5377 "s/\\~", "s/\\U", "s/\\L", | |
| 5378 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
| 7 | 5379 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
| 445 | 5380 "/star", "/\\\\star", "quotestar", "starstar", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
5381 "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
|
5382 "?", ":?", "?<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
|
5383 "-?", "q?", "v_g?", |
| 279 | 5384 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5385 "\\[count]", "\\[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
5386 "\\[range]", ":\\[range]", |
| 5647 | 5387 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
| 5867 | 5388 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
| 5647 | 5389 "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
|
5390 static char *(expr_table[]) = {"!=?", "!~?", "<=?", "<?", "==?", "=~?", |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5391 ">=?", ">?", "is?", "isnot?"}; |
| 7 | 5392 int flags; |
| 5393 | |
| 5394 d = IObuff; /* assume IObuff is long enough! */ | |
| 5395 | |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5396 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
|
5397 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5398 // 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
|
5399 // 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
|
5400 // 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
|
5401 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
|
5402 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
|
5403 { |
|
18237
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5404 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
|
5405 |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5406 for (;;) |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5407 { |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5408 if (arg[si] == '~') |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5409 d[di++] = '\\'; |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5410 d[di++] = arg[si]; |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5411 if (arg[si] == NUL) |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5412 break; |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5413 ++si; |
|
d0dfb3b0fe31
patch 8.1.2113: ":help expr-!~?" only works after searching
Bram Moolenaar <Bram@vim.org>
parents:
18221
diff
changeset
|
5414 } |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5415 break; |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5416 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5417 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5418 else |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5419 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5420 // 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
|
5421 // '*' 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
|
5422 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
|
5423 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
|
5424 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5425 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
|
5426 break; |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5427 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
5428 } |
| 7 | 5429 |
| 5430 if (i < 0) /* no match in table */ | |
| 5431 { | |
| 5432 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
| 5433 * Also replace "\%^" and "\%(", they match every tag too. | |
| 5434 * Also "\zs", "\z1", etc. | |
| 5435 * Also "\@<", "\@=", "\@<=", etc. | |
| 5436 * And also "\_$" and "\_^". */ | |
| 5437 if (arg[0] == '\\' | |
| 5438 && ((arg[1] != NUL && arg[2] == NUL) | |
| 5439 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
| 5440 && arg[2] != NUL))) | |
| 5441 { | |
| 5442 STRCPY(d, "/\\\\"); | |
| 5443 STRCPY(d + 3, arg + 1); | |
| 5444 /* Check for "/\\_$", should be "/\\_\$" */ | |
| 5445 if (d[3] == '_' && d[4] == '$') | |
| 5446 STRCPY(d + 4, "\\$"); | |
| 5447 } | |
| 5448 else | |
| 5449 { | |
| 3786 | 5450 /* Replace: |
| 5451 * "[:...:]" with "\[:...:]" | |
| 5452 * "[++...]" with "\[++...]" | |
| 5867 | 5453 * "\{" with "\\{" -- matching "} \}" |
| 3786 | 5454 */ |
| 5455 if ((arg[0] == '[' && (arg[1] == ':' | |
| 5456 || (arg[1] == '+' && arg[2] == '+'))) | |
| 5457 || (arg[0] == '\\' && arg[1] == '{')) | |
| 7 | 5458 *d++ = '\\'; |
| 5459 | |
|
8556
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5460 /* |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5461 * 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
|
5462 */ |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5463 if (*arg == '(' && arg[1] == '\'') |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
5464 arg++; |
| 7 | 5465 for (s = arg; *s; ++s) |
| 5466 { | |
| 5467 /* | |
| 5468 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
| 5469 * the tags for these commands. | |
| 5470 * Replace "*" with ".*" and "?" with "." to match command line | |
| 5471 * completion. | |
| 5472 * Insert a backslash before '~', '$' and '.' to avoid their | |
| 5473 * special meaning. | |
| 5474 */ | |
| 5475 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
| 5476 break; | |
| 5477 switch (*s) | |
| 5478 { | |
| 5479 case '|': STRCPY(d, "bar"); | |
| 5480 d += 3; | |
| 5481 continue; | |
| 5482 case '"': STRCPY(d, "quote"); | |
| 5483 d += 5; | |
| 5484 continue; | |
| 5485 case '*': *d++ = '.'; | |
| 5486 break; | |
| 5487 case '?': *d++ = '.'; | |
| 5488 continue; | |
| 5489 case '$': | |
| 5490 case '.': | |
| 5491 case '~': *d++ = '\\'; | |
| 5492 break; | |
| 5493 } | |
| 5494 | |
| 5495 /* | |
| 5496 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
| 5497 * ":help i_^_CTRL-D" work. | |
| 5498 * Insert '-' before and after "CTRL-X" when applicable. | |
| 5499 */ | |
| 5500 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
| 5501 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
| 5502 { | |
|
5282
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
5503 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
|
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
5504 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
| 7 | 5505 STRCPY(d, "CTRL-"); |
| 5506 d += 5; | |
| 5507 if (*s < ' ') | |
| 5508 { | |
| 5509 #ifdef EBCDIC | |
| 5510 *d++ = CtrlChar(*s); | |
| 5511 #else | |
| 5512 *d++ = *s + '@'; | |
| 5513 #endif | |
| 5514 if (d[-1] == '\\') | |
| 5515 *d++ = '\\'; /* double a backslash */ | |
| 5516 } | |
| 5517 else | |
| 5518 *d++ = *++s; | |
| 5519 if (s[1] != NUL && s[1] != '_') | |
| 5520 *d++ = '_'; /* append a '_' */ | |
| 5521 continue; | |
| 5522 } | |
| 5523 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
| 5524 *d++ = '\\'; | |
| 5525 | |
| 5526 /* | |
| 5527 * Insert a backslash before a backslash after a slash, for search | |
| 5528 * pattern tags: "/\|" --> "/\\|". | |
| 5529 */ | |
| 5530 else if (s[0] == '\\' && s[1] != '\\' | |
| 5531 && *arg == '/' && s == arg + 1) | |
| 5532 *d++ = '\\'; | |
| 5533 | |
| 5534 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
| 5535 * "CTRL-\_CTRL-N" */ | |
| 5536 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
| 5537 { | |
| 5538 STRCPY(d, "CTRL-\\\\"); | |
| 5539 d += 7; | |
| 5540 s += 6; | |
| 5541 } | |
| 5542 | |
| 5543 *d++ = *s; | |
| 5544 | |
| 5545 /* | |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5546 * 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
|
5547 * 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
|
5548 */ |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5549 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5550 break; |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5551 |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
5552 /* |
| 7 | 5553 * If tag starts with ', toss everything after a second '. Fixes |
| 5554 * CTRL-] on 'option'. (would include the trailing '.'). | |
| 5555 */ | |
| 5556 if (*s == '\'' && s > arg && *arg == '\'') | |
| 5557 break; | |
|
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5558 /* Also '{' and '}'. */ |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5559 if (*s == '}' && s > arg && *arg == '{') |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
5560 break; |
| 7 | 5561 } |
| 5562 *d = NUL; | |
| 3480 | 5563 |
| 5564 if (*IObuff == '`') | |
| 5565 { | |
| 5566 if (d > IObuff + 2 && d[-1] == '`') | |
| 5567 { | |
| 5568 /* remove the backticks from `command` */ | |
| 5569 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 5570 d[-2] = NUL; | |
| 5571 } | |
| 5572 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
| 5573 { | |
| 5574 /* remove the backticks and comma from `command`, */ | |
| 5575 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 5576 d[-3] = NUL; | |
| 5577 } | |
| 5578 else if (d > IObuff + 4 && d[-3] == '`' | |
| 5579 && d[-2] == '\\' && d[-1] == '.') | |
| 5580 { | |
| 5581 /* remove the backticks and dot from `command`\. */ | |
| 5582 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 5583 d[-4] = NUL; | |
| 5584 } | |
| 5585 } | |
| 7 | 5586 } |
| 5587 } | |
| 5588 | |
| 5589 *matches = (char_u **)""; | |
| 5590 *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
|
5591 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE | TAG_NO_TAGFUNC; |
| 7 | 5592 if (keep_lang) |
| 5593 flags |= TAG_KEEP_LANG; | |
| 1696 | 5594 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
| 7 | 5595 && *num_matches > 0) |
| 1696 | 5596 { |
| 7 | 5597 /* Sort the matches found on the heuristic number that is after the |
| 5598 * tag name. */ | |
| 5599 qsort((void *)*matches, (size_t)*num_matches, | |
| 5600 sizeof(char_u *), help_compare); | |
| 1696 | 5601 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
| 5602 while (*num_matches > TAG_MANY) | |
| 5603 vim_free((*matches)[--*num_matches]); | |
| 5604 } | |
| 7 | 5605 return OK; |
| 5606 } | |
| 5607 | |
| 5608 /* | |
| 6365 | 5609 * Called when starting to edit a buffer for a help file. |
| 5610 */ | |
| 5611 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5612 prepare_help_buffer(void) |
| 6365 | 5613 { |
| 5614 char_u *p; | |
| 5615 | |
| 5616 curbuf->b_help = TRUE; | |
| 5617 #ifdef FEAT_QUICKFIX | |
| 5618 set_string_option_direct((char_u *)"buftype", -1, | |
| 5619 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
| 5620 #endif | |
| 5621 | |
| 5622 /* | |
| 5623 * Always set these options after jumping to a help tag, because the | |
| 5624 * user may have an autocommand that gets in the way. | |
| 5625 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
| 5626 * latin1 word characters (for translated help files). | |
| 5627 * Only set it when needed, buf_init_chartab() is some work. | |
| 5628 */ | |
| 5629 p = | |
| 5630 #ifdef EBCDIC | |
| 5631 (char_u *)"65-255,^*,^|,^\""; | |
| 5632 #else | |
| 5633 (char_u *)"!-~,^*,^|,^\",192-255"; | |
| 5634 #endif | |
| 5635 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
| 5636 { | |
| 5637 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
| 5638 check_buf_options(curbuf); | |
| 5639 (void)buf_init_chartab(curbuf, FALSE); | |
| 5640 } | |
| 5641 | |
| 6415 | 5642 #ifdef FEAT_FOLDING |
| 6365 | 5643 /* Don't use the global foldmethod.*/ |
| 5644 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
| 5645 OPT_FREE|OPT_LOCAL, 0); | |
| 6415 | 5646 #endif |
| 6365 | 5647 |
| 5648 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
| 5649 curwin->w_p_list = FALSE; /* no list mode */ | |
| 5650 | |
| 5651 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
| 5652 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
| 5653 curwin->w_p_nu = 0; /* no line numbers */ | |
| 5654 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
| 5655 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
| 5656 #ifdef FEAT_ARABIC | |
| 5657 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
| 5658 #endif | |
| 5659 #ifdef FEAT_RIGHTLEFT | |
| 5660 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
| 5661 #endif | |
| 5662 #ifdef FEAT_FOLDING | |
| 5663 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
| 5664 #endif | |
| 5665 #ifdef FEAT_DIFF | |
| 5666 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
| 5667 #endif | |
| 5668 #ifdef FEAT_SPELL | |
| 5669 curwin->w_p_spell = FALSE; /* No spell checking */ | |
| 5670 #endif | |
| 5671 | |
| 5672 set_buflisted(FALSE); | |
| 5673 } | |
| 5674 | |
| 5675 /* | |
| 7 | 5676 * After reading a help file: May cleanup a help buffer when syntax |
| 5677 * highlighting is not used. | |
| 5678 */ | |
| 5679 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5680 fix_help_buffer(void) |
| 7 | 5681 { |
| 5682 linenr_T lnum; | |
| 5683 char_u *line; | |
| 5684 int in_example = FALSE; | |
| 5685 int len; | |
| 3141 | 5686 char_u *fname; |
| 7 | 5687 char_u *p; |
| 5688 char_u *rt; | |
| 5689 int mustfree; | |
| 5690 | |
|
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
|
5691 /* 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
|
5692 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
|
5693 { |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
5694 ++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
|
5695 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
|
5696 --curbuf_lock; |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
5697 } |
| 7 | 5698 |
| 5699 #ifdef FEAT_SYN_HL | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
5700 if (!syntax_present(curwin)) |
| 7 | 5701 #endif |
| 5702 { | |
| 5703 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 5704 { | |
| 5705 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 5706 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
|
5707 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
| 7 | 5708 { |
| 5709 /* End of example: non-white or '<' in first column. */ | |
| 5710 if (line[0] == '<') | |
| 5711 { | |
| 5712 /* blank-out a '<' in the first column */ | |
| 5713 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 5714 line[0] = ' '; | |
| 5715 } | |
| 5716 in_example = FALSE; | |
| 5717 } | |
| 5718 if (!in_example && len > 0) | |
| 5719 { | |
| 5720 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
| 5721 { | |
| 5722 /* blank-out a '>' in the last column (start of example) */ | |
| 5723 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 5724 line[len - 1] = ' '; | |
| 5725 in_example = TRUE; | |
| 5726 } | |
| 5727 else if (line[len - 1] == '~') | |
| 5728 { | |
| 5729 /* blank-out a '~' at the end of line (header marker) */ | |
| 5730 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 5731 line[len - 1] = ' '; | |
| 5732 } | |
| 5733 } | |
| 5734 } | |
| 5735 } | |
| 5736 | |
| 5737 /* | |
| 3141 | 5738 * In the "help.txt" and "help.abx" file, add the locally added help |
| 5739 * files. This uses the very first line in the help file. | |
| 7 | 5740 */ |
| 3141 | 5741 fname = gettail(curbuf->b_fname); |
| 5742 if (fnamecmp(fname, "help.txt") == 0 | |
| 5743 #ifdef FEAT_MULTI_LANG | |
| 5744 || (fnamencmp(fname, "help.", 5) == 0 | |
| 5745 && ASCII_ISALPHA(fname[5]) | |
| 5746 && ASCII_ISALPHA(fname[6]) | |
| 5747 && TOLOWER_ASC(fname[7]) == 'x' | |
| 5748 && fname[8] == NUL) | |
| 5749 #endif | |
| 5750 ) | |
| 7 | 5751 { |
| 5752 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
| 5753 { | |
| 5754 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 3141 | 5755 if (strstr((char *)line, "*local-additions*") == NULL) |
| 5756 continue; | |
| 5757 | |
| 5758 /* Go through all directories in 'runtimepath', skipping | |
| 5759 * $VIMRUNTIME. */ | |
| 5760 p = p_rtp; | |
| 5761 while (*p != NUL) | |
| 7 | 5762 { |
| 3141 | 5763 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
| 5764 mustfree = FALSE; | |
| 5765 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
|
5766 if (rt != NULL && |
|
b52ea9c5f1db
patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents:
16716
diff
changeset
|
5767 fullpathcmp(rt, NameBuff, FALSE, TRUE) != FPC_SAME) |
| 7 | 5768 { |
| 3141 | 5769 int fcount; |
| 5770 char_u **fnames; | |
| 5771 FILE *fd; | |
| 5772 char_u *s; | |
| 5773 int fi; | |
| 5774 vimconv_T vc; | |
| 5775 char_u *cp; | |
| 5776 | |
| 5777 /* Find all "doc/ *.txt" files in this directory. */ | |
| 5778 add_pathsep(NameBuff); | |
| 5779 #ifdef FEAT_MULTI_LANG | |
| 5780 STRCAT(NameBuff, "doc/*.??[tx]"); | |
| 7 | 5781 #else |
| 3141 | 5782 STRCAT(NameBuff, "doc/*.txt"); |
| 5783 #endif | |
| 5784 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
| 5785 &fnames, EW_FILE|EW_SILENT) == OK | |
| 5786 && fcount > 0) | |
| 5787 { | |
| 5788 #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
|
5789 int i1, i2; |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
5790 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
|
5791 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
|
5792 char_u *e1, *e2; |
| 3141 | 5793 |
| 5794 /* If foo.abx is found use it instead of foo.txt in | |
| 5795 * the same directory. */ | |
| 5796 for (i1 = 0; i1 < fcount; ++i1) | |
| 5797 { | |
| 5798 for (i2 = 0; i2 < fcount; ++i2) | |
| 5799 { | |
| 5800 if (i1 == i2) | |
| 5801 continue; | |
| 5802 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
| 5803 continue; | |
| 5804 f1 = fnames[i1]; | |
| 5805 f2 = fnames[i2]; | |
| 5806 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
|
5807 t2 = gettail(f2); |
| 3141 | 5808 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
|
5809 e2 = vim_strrchr(t2, '.'); |
|
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
5810 if (e1 == NULL || e2 == NULL) |
| 3141 | 5811 continue; |
| 5812 if (fnamecmp(e1, ".txt") != 0 | |
| 5813 && fnamecmp(e1, fname + 4) != 0) | |
| 5814 { | |
| 5815 /* 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
|
5816 VIM_CLEAR(fnames[i1]); |
| 3141 | 5817 continue; |
| 5818 } | |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
5819 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
|
5820 || fnamencmp(f1, f2, e1 - f1) != 0) |
| 3141 | 5821 continue; |
| 5822 if (fnamecmp(e1, ".txt") == 0 | |
| 5823 && fnamecmp(e2, fname + 4) == 0) | |
| 5824 /* 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
|
5825 VIM_CLEAR(fnames[i1]); |
| 7 | 5826 } |
| 5827 } | |
| 3141 | 5828 #endif |
| 5829 for (fi = 0; fi < fcount; ++fi) | |
| 5830 { | |
| 5831 if (fnames[fi] == NULL) | |
| 5832 continue; | |
| 5833 fd = mch_fopen((char *)fnames[fi], "r"); | |
| 5834 if (fd != NULL) | |
| 5835 { | |
| 5836 vim_fgets(IObuff, IOSIZE, fd); | |
| 5837 if (IObuff[0] == '*' | |
| 5838 && (s = vim_strchr(IObuff + 1, '*')) | |
| 5839 != NULL) | |
| 5840 { | |
| 5841 int this_utf = MAYBE; | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5842 |
| 3141 | 5843 /* Change tag definition to a |
| 5844 * reference and remove <CR>/<NL>. */ | |
| 5845 IObuff[0] = '|'; | |
| 5846 *s = '|'; | |
| 5847 while (*s != NUL) | |
| 5848 { | |
| 5849 if (*s == '\r' || *s == '\n') | |
| 5850 *s = NUL; | |
| 5851 /* The text is utf-8 when a byte | |
| 5852 * above 127 is found and no | |
| 5853 * illegal byte sequence is found. | |
| 5854 */ | |
| 5855 if (*s >= 0x80 && this_utf != FALSE) | |
| 5856 { | |
| 5857 int l; | |
| 5858 | |
| 5859 this_utf = TRUE; | |
| 5860 l = utf_ptr2len(s); | |
| 5861 if (l == 1) | |
| 5862 this_utf = FALSE; | |
| 5863 s += l - 1; | |
| 5864 } | |
| 5865 ++s; | |
| 5866 } | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5867 |
| 3141 | 5868 /* The help file is latin1 or utf-8; |
| 5869 * conversion to the current | |
| 5870 * 'encoding' may be required. */ | |
| 5871 vc.vc_type = CONV_NONE; | |
| 5872 convert_setup(&vc, (char_u *)( | |
| 5873 this_utf == TRUE ? "utf-8" | |
| 5874 : "latin1"), p_enc); | |
| 5875 if (vc.vc_type == CONV_NONE) | |
| 5876 /* No conversion needed. */ | |
| 5877 cp = IObuff; | |
| 5878 else | |
| 5879 { | |
| 5880 /* Do the conversion. If it fails | |
| 5881 * use the unconverted text. */ | |
| 5882 cp = string_convert(&vc, IObuff, | |
| 5883 NULL); | |
| 5884 if (cp == NULL) | |
| 5885 cp = IObuff; | |
| 5886 } | |
| 5887 convert_setup(&vc, NULL, NULL); | |
| 5888 | |
| 5889 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
| 5890 if (cp != IObuff) | |
| 5891 vim_free(cp); | |
| 5892 ++lnum; | |
| 5893 } | |
| 5894 fclose(fd); | |
| 5895 } | |
| 5896 } | |
| 5897 FreeWild(fcount, fnames); | |
| 7 | 5898 } |
| 5899 } | |
| 3141 | 5900 if (mustfree) |
| 5901 vim_free(rt); | |
| 7 | 5902 } |
| 3141 | 5903 break; |
| 7 | 5904 } |
| 5905 } | |
| 5906 } | |
| 5907 | |
| 40 | 5908 /* |
| 5909 * ":exusage" | |
| 5910 */ | |
| 5911 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5912 ex_exusage(exarg_T *eap UNUSED) |
| 40 | 5913 { |
| 5914 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
| 5915 } | |
| 5916 | |
| 5917 /* | |
| 5918 * ":viusage" | |
| 5919 */ | |
| 5920 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5921 ex_viusage(exarg_T *eap UNUSED) |
| 40 | 5922 { |
| 5923 do_cmdline_cmd((char_u *)"help normal-index"); | |
| 5924 } | |
| 5925 | |
| 7 | 5926 /* |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
5927 * Generate tags in one help directory. |
| 7 | 5928 */ |
| 5929 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5930 helptags_one( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5931 char_u *dir, /* doc directory */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5932 char_u *ext, /* suffix, ".txt", ".itx", ".frx", etc. */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5933 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
|
5934 int add_help_tags) /* add "help-tags" tag */ |
| 7 | 5935 { |
| 5936 FILE *fd_tags; | |
| 5937 FILE *fd; | |
| 5938 garray_T ga; | |
| 5939 int filecount; | |
| 5940 char_u **files; | |
| 5941 char_u *p1, *p2; | |
| 5942 int fi; | |
| 5943 char_u *s; | |
| 5944 int i; | |
| 5945 char_u *fname; | |
| 3957 | 5946 int dirlen; |
| 7 | 5947 int utf8 = MAYBE; |
| 5948 int this_utf8; | |
| 5949 int firstline; | |
| 5950 int mix = FALSE; /* detected mixed encodings */ | |
| 5951 | |
| 5952 /* | |
| 5953 * Find all *.txt files. | |
| 5954 */ | |
| 3978 | 5955 dirlen = (int)STRLEN(dir); |
| 7 | 5956 STRCPY(NameBuff, dir); |
| 3957 | 5957 STRCAT(NameBuff, "/**/*"); |
| 7 | 5958 STRCAT(NameBuff, ext); |
| 5959 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
| 5960 EW_FILE|EW_SILENT) == FAIL | |
| 5961 || filecount == 0) | |
| 5962 { | |
| 5963 if (!got_int) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5964 semsg(_("E151: No match: %s"), NameBuff); |
| 7 | 5965 return; |
| 5966 } | |
| 5967 | |
| 5968 /* | |
| 5969 * Open the tags file for writing. | |
| 5970 * Do this before scanning through all the files. | |
| 5971 */ | |
| 5972 STRCPY(NameBuff, dir); | |
| 5973 add_pathsep(NameBuff); | |
| 5974 STRCAT(NameBuff, tagfname); | |
| 531 | 5975 fd_tags = mch_fopen((char *)NameBuff, "w"); |
| 7 | 5976 if (fd_tags == NULL) |
| 5977 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5978 semsg(_("E152: Cannot open %s for writing"), NameBuff); |
| 7 | 5979 FreeWild(filecount, files); |
| 5980 return; | |
| 5981 } | |
| 5982 | |
| 5983 /* | |
| 1502 | 5984 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
| 5985 * add the "help-tags" tag. | |
| 7 | 5986 */ |
| 5987 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
| 1502 | 5988 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
|
16738
b52ea9c5f1db
patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents:
16716
diff
changeset
|
5989 dir, FALSE, TRUE) == FPC_SAME) |
| 7 | 5990 { |
| 5991 if (ga_grow(&ga, 1) == FAIL) | |
| 5992 got_int = TRUE; | |
| 5993 else | |
| 5994 { | |
| 835 | 5995 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
| 7 | 5996 if (s == NULL) |
| 5997 got_int = TRUE; | |
| 5998 else | |
| 5999 { | |
| 6000 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
| 6001 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 6002 ++ga.ga_len; | |
| 6003 } | |
| 6004 } | |
| 6005 } | |
| 6006 | |
| 6007 /* | |
| 6008 * Go over all the files and extract the tags. | |
| 6009 */ | |
| 6010 for (fi = 0; fi < filecount && !got_int; ++fi) | |
| 6011 { | |
| 531 | 6012 fd = mch_fopen((char *)files[fi], "r"); |
| 7 | 6013 if (fd == NULL) |
| 6014 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6015 semsg(_("E153: Unable to open %s for reading"), files[fi]); |
| 7 | 6016 continue; |
| 6017 } | |
| 3957 | 6018 fname = files[fi] + dirlen + 1; |
| 7 | 6019 |
| 6020 firstline = TRUE; | |
| 6021 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
| 6022 { | |
| 6023 if (firstline) | |
| 6024 { | |
| 6025 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
| 6026 this_utf8 = MAYBE; | |
| 6027 for (s = IObuff; *s != NUL; ++s) | |
| 6028 if (*s >= 0x80) | |
| 6029 { | |
| 6030 int l; | |
| 6031 | |
| 6032 this_utf8 = TRUE; | |
| 474 | 6033 l = utf_ptr2len(s); |
| 7 | 6034 if (l == 1) |
| 6035 { | |
| 6036 /* Illegal UTF-8 byte sequence. */ | |
| 6037 this_utf8 = FALSE; | |
| 6038 break; | |
| 6039 } | |
| 6040 s += l - 1; | |
| 6041 } | |
| 6042 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
| 6043 this_utf8 = FALSE; | |
| 6044 if (utf8 == MAYBE) /* first file */ | |
| 6045 utf8 = this_utf8; | |
| 6046 else if (utf8 != this_utf8) | |
| 6047 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6048 semsg(_("E670: Mix of help file encodings within a language: %s"), files[fi]); |
| 7 | 6049 mix = !got_int; |
| 6050 got_int = TRUE; | |
| 6051 } | |
| 6052 firstline = FALSE; | |
| 6053 } | |
| 6054 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
| 6055 while (p1 != NULL) | |
| 6056 { | |
| 3514 | 6057 /* Use vim_strbyte() instead of vim_strchr() so that when |
| 6058 * 'encoding' is dbcs it still works, don't find '*' in the | |
| 6059 * second byte. */ | |
| 6060 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
| 7 | 6061 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
| 6062 { | |
| 6063 for (s = p1 + 1; s < p2; ++s) | |
| 6064 if (*s == ' ' || *s == '\t' || *s == '|') | |
| 6065 break; | |
| 6066 | |
| 6067 /* | |
| 6068 * Only accept a *tag* when it consists of valid | |
| 6069 * characters, there is white space before it and is | |
| 6070 * followed by a white character or end-of-line. | |
| 6071 */ | |
| 6072 if (s == p2 | |
| 6073 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
| 6074 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
| 6075 || s[1] == '\0')) | |
| 6076 { | |
| 6077 *p2 = '\0'; | |
| 6078 ++p1; | |
| 6079 if (ga_grow(&ga, 1) == FAIL) | |
| 6080 { | |
| 6081 got_int = TRUE; | |
| 6082 break; | |
| 6083 } | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
6084 s = alloc(p2 - p1 + STRLEN(fname) + 2); |
| 7 | 6085 if (s == NULL) |
| 6086 { | |
| 6087 got_int = TRUE; | |
| 6088 break; | |
| 6089 } | |
| 6090 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 6091 ++ga.ga_len; | |
| 6092 sprintf((char *)s, "%s\t%s", p1, fname); | |
| 6093 | |
| 6094 /* find next '*' */ | |
| 6095 p2 = vim_strchr(p2 + 1, '*'); | |
| 6096 } | |
| 6097 } | |
| 6098 p1 = p2; | |
| 6099 } | |
| 6100 line_breakcheck(); | |
| 6101 } | |
| 6102 | |
| 6103 fclose(fd); | |
| 6104 } | |
| 6105 | |
| 6106 FreeWild(filecount, files); | |
| 6107 | |
| 6108 if (!got_int) | |
| 6109 { | |
| 6110 /* | |
| 6111 * Sort the tags. | |
| 6112 */ | |
| 7009 | 6113 if (ga.ga_data != NULL) |
| 6114 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
| 7 | 6115 |
| 6116 /* | |
| 6117 * Check for duplicates. | |
| 6118 */ | |
| 6119 for (i = 1; i < ga.ga_len; ++i) | |
| 6120 { | |
| 6121 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
| 6122 p2 = ((char_u **)ga.ga_data)[i]; | |
| 6123 while (*p1 == *p2) | |
| 6124 { | |
| 6125 if (*p2 == '\t') | |
| 6126 { | |
| 6127 *p2 = NUL; | |
| 274 | 6128 vim_snprintf((char *)NameBuff, MAXPATHL, |
| 7 | 6129 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
| 6130 ((char_u **)ga.ga_data)[i], dir, p2 + 1); | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6131 emsg((char *)NameBuff); |
| 7 | 6132 *p2 = '\t'; |
| 6133 break; | |
| 6134 } | |
| 6135 ++p1; | |
| 6136 ++p2; | |
| 6137 } | |
| 6138 } | |
| 6139 | |
| 6140 if (utf8 == TRUE) | |
| 6141 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
| 6142 | |
| 6143 /* | |
| 6144 * Write the tags into the file. | |
| 6145 */ | |
| 6146 for (i = 0; i < ga.ga_len; ++i) | |
| 6147 { | |
| 6148 s = ((char_u **)ga.ga_data)[i]; | |
| 1325 | 6149 if (STRNCMP(s, "help-tags\t", 10) == 0) |
| 7 | 6150 /* help-tags entry was added in formatted form */ |
| 1325 | 6151 fputs((char *)s, fd_tags); |
| 7 | 6152 else |
| 6153 { | |
| 6154 fprintf(fd_tags, "%s\t/*", s); | |
| 6155 for (p1 = s; *p1 != '\t'; ++p1) | |
| 6156 { | |
| 6157 /* insert backslash before '\\' and '/' */ | |
| 6158 if (*p1 == '\\' || *p1 == '/') | |
| 6159 putc('\\', fd_tags); | |
| 6160 putc(*p1, fd_tags); | |
| 6161 } | |
| 6162 fprintf(fd_tags, "*\n"); | |
| 6163 } | |
| 6164 } | |
| 6165 } | |
| 6166 if (mix) | |
| 6167 got_int = FALSE; /* continue with other languages */ | |
| 6168 | |
| 6169 for (i = 0; i < ga.ga_len; ++i) | |
| 6170 vim_free(((char_u **)ga.ga_data)[i]); | |
| 6171 ga_clear(&ga); | |
| 6172 fclose(fd_tags); /* there is no check for an error... */ | |
| 6173 } | |
| 6174 | |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6175 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
6176 * Generate tags in one help directory, taking care of translations. |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
6177 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6178 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6179 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
|
6180 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6181 #ifdef FEAT_MULTI_LANG |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6182 int len; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6183 int i, j; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6184 garray_T ga; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6185 char_u lang[2]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6186 char_u ext[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6187 char_u fname[8]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6188 int filecount; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6189 char_u **files; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6190 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6191 /* Get a list of all files in the help directory and in subdirectories. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6192 STRCPY(NameBuff, dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6193 add_pathsep(NameBuff); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6194 STRCAT(NameBuff, "**"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6195 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6196 EW_FILE|EW_SILENT) == FAIL |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6197 || filecount == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6198 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6199 semsg(_("E151: No match: %s"), NameBuff); |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
6200 return; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6201 } |
|
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 /* Go over all files in the directory to find out what languages are |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6204 * present. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6205 ga_init2(&ga, 1, 10); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6206 for (i = 0; i < filecount; ++i) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
6207 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
6208 len = (int)STRLEN(files[i]); |
|
721e8d6cb7b5
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6209 if (len > 4) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
6210 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
6211 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
|
6212 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6213 /* ".txt" -> language "en" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
6214 lang[0] = 'e'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
6215 lang[1] = 'n'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
8212
diff
changeset
|
6216 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6217 else if (files[i][len - 4] == '.' |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
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parents:
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diff
changeset
|
6218 && ASCII_ISALPHA(files[i][len - 3]) |
|
721e8d6cb7b5
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parents:
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diff
changeset
|
6219 && ASCII_ISALPHA(files[i][len - 2]) |
|
721e8d6cb7b5
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parents:
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diff
changeset
|
6220 && 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
|
6221 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6222 /* ".abx" -> language "ab" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6223 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
|
6224 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
|
6225 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6226 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6227 continue; |
|
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 /* Did we find this language already? */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6230 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
|
6231 if (STRNCMP(lang, ((char_u *)ga.ga_data) + j, 2) == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6232 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6233 if (j == ga.ga_len) |
|
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 /* New language, add it. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6236 if (ga_grow(&ga, 2) == FAIL) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6237 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6238 ((char_u *)ga.ga_data)[ga.ga_len++] = lang[0]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6239 ((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
|
6240 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6241 } |
|
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:
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diff
changeset
|
6243 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6244 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6245 * 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
|
6246 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6247 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
|
6248 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6249 STRCPY(fname, "tags-xx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6250 fname[5] = ((char_u *)ga.ga_data)[j]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6251 fname[6] = ((char_u *)ga.ga_data)[j + 1]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6252 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
|
6253 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6254 /* 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
|
6255 fname[4] = NUL; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6256 STRCPY(ext, ".txt"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6257 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6258 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6259 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6260 /* 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
|
6261 STRCPY(ext, ".xxx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6262 ext[1] = fname[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6263 ext[2] = fname[6]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6264 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6265 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
|
6266 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6267 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6268 ga_clear(&ga); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6269 FreeWild(filecount, files); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6270 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6271 #else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6272 /* 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
|
6273 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
|
6274 #endif |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6275 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6276 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6277 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6278 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
|
6279 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6280 do_helptags(fname, *(int *)cookie); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6281 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6282 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6283 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6284 * ":helptags" |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6285 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6286 void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6287 ex_helptags(exarg_T *eap) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6288 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6289 expand_T xpc; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6290 char_u *dirname; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6291 int add_help_tags = FALSE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6292 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6293 /* 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
|
6294 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
|
6295 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6296 add_help_tags = TRUE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6297 eap->arg = skipwhite(eap->arg + 3); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6298 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6299 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6300 if (STRCMP(eap->arg, "ALL") == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6301 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6302 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
|
6303 helptags_cb, &add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6304 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6305 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6306 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6307 ExpandInit(&xpc); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6308 xpc.xp_context = EXPAND_DIRECTORIES; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6309 dirname = ExpandOne(&xpc, eap->arg, NULL, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6310 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
|
6311 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
|
6312 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
|
6313 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6314 do_helptags(dirname, add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6315 vim_free(dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6316 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6317 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6318 |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6319 /* |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6320 * Make the user happy. |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6321 */ |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6322 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6323 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
|
6324 { |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6325 static char *code[] = { |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6326 "\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
|
6327 "\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
|
6328 }; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6329 char *p; |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6330 int n; |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6331 int i; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6332 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6333 msg_start(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6334 msg_putchar('\n'); |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6335 for (i = 0; i < 2; ++i) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6336 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
|
6337 if (*p == 'x') |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6338 msg_putchar('\n'); |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6339 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6340 for (n = *p++; n > 0; --n) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6341 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
|
6342 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
|
6343 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
6344 msg_putchar(*p); |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6345 msg_clr_eos(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
6346 } |
| 7 | 6347 |
| 6348 /* | |
| 6349 * ":drop" | |
| 6350 * Opens the first argument in a window. When there are two or more arguments | |
| 6351 * the argument list is redefined. | |
| 6352 */ | |
| 6353 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6354 ex_drop(exarg_T *eap) |
| 7 | 6355 { |
| 6356 int split = FALSE; | |
| 6357 win_T *wp; | |
| 6358 buf_T *buf; | |
| 735 | 6359 tabpage_T *tp; |
| 7 | 6360 |
| 6361 /* | |
| 6362 * Check if the first argument is already being edited in a window. If | |
| 6363 * so, jump to that window. | |
| 6364 * We would actually need to check all arguments, but that's complicated | |
| 6365 * and mostly only one file is dropped. | |
| 6366 * This also ignores wildcards, since it is very unlikely the user is | |
| 6367 * editing a file name with a wildcard character. | |
| 6368 */ | |
| 735 | 6369 set_arglist(eap->arg); |
| 6370 | |
| 1067 | 6371 /* |
| 6372 * Expanding wildcards may result in an empty argument list. E.g. when | |
| 6373 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
| 6374 * already did an error message for this. | |
| 6375 */ | |
| 6376 if (ARGCOUNT == 0) | |
| 6377 return; | |
| 6378 | |
| 735 | 6379 if (cmdmod.tab) |
| 6380 { | |
| 6381 /* ":tab drop file ...": open a tab for each argument that isn't | |
| 6382 * edited in a window yet. It's like ":tab all" but without closing | |
| 6383 * windows or tabs. */ | |
| 6384 ex_all(eap); | |
| 6385 } | |
| 6386 else | |
| 6387 { | |
| 6388 /* ":drop file ...": Edit the first argument. Jump to an existing | |
| 6389 * window if possible, edit in current window if the current buffer | |
| 6390 * can be abandoned, otherwise open a new window. */ | |
| 6391 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
| 6392 | |
| 6393 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 6394 { | |
| 6395 if (wp->w_buffer == buf) | |
| 7 | 6396 { |
| 825 | 6397 goto_tabpage_win(tp, wp); |
| 7 | 6398 curwin->w_arg_idx = 0; |
| 6399 return; | |
| 6400 } | |
| 6401 } | |
| 735 | 6402 |
| 6403 /* | |
| 6404 * Check whether the current buffer is changed. If so, we will need | |
| 6405 * to split the current window or data could be lost. | |
| 6406 * Skip the check if the 'hidden' option is set, as in this case the | |
| 6407 * buffer won't be lost. | |
| 6408 */ | |
|
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
|
6409 if (!buf_hide(curbuf)) |
| 735 | 6410 { |
| 6411 ++emsg_off; | |
| 5464 | 6412 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
| 735 | 6413 --emsg_off; |
| 6414 } | |
| 6415 | |
| 6416 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
| 6417 if (split) | |
| 6418 { | |
| 6419 eap->cmdidx = CMD_sfirst; | |
| 6420 eap->cmd[0] = 's'; | |
| 6421 } | |
| 6422 else | |
| 6423 eap->cmdidx = CMD_first; | |
| 6424 ex_rewind(eap); | |
| 6425 } | |
| 7 | 6426 } |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6427 |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6428 /* |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6429 * 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
|
6430 * 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
|
6431 * 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
|
6432 * 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
|
6433 * 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
|
6434 */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6435 char_u * |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6436 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
|
6437 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6438 int c; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6439 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6440 if (vim_isIDc(*p)) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6441 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6442 /* ":vimgrep pattern fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6443 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6444 *s = p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6445 p = skiptowhite(p); |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6446 if (s != NULL && *p != NUL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6447 *p++ = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6448 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6449 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6450 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6451 /* ":vimgrep /pattern/[g][j] fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6452 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6453 *s = p + 1; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6454 c = *p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6455 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
|
6456 if (*p != c) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6457 return NULL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6458 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6459 /* Truncate the pattern. */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6460 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6461 *p = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6462 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6463 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6464 /* Find the flags */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6465 while (*p == 'g' || *p == 'j') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6466 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6467 if (flags != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6468 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6469 if (*p == 'g') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6470 *flags |= VGR_GLOBAL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6471 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6472 *flags |= VGR_NOJUMP; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6473 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6474 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6475 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6476 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6477 return p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6478 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
6479 |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6480 #if defined(FEAT_EVAL) || defined(PROTO) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6481 /* |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6482 * 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
|
6483 */ |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6484 void |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6485 ex_oldfiles(exarg_T *eap UNUSED) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6486 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6487 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
|
6488 listitem_T *li; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6489 int nr = 0; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6490 char_u *fname; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6491 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6492 if (l == NULL) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
6493 msg(_("No old files")); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6494 else |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6495 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6496 msg_start(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6497 msg_scroll = TRUE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6498 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
|
6499 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6500 ++nr; |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15209
diff
changeset
|
6501 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
|
6502 if (!message_filtered(fname)) |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6503 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6504 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
|
6505 msg_puts(": "); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6506 msg_outtrans(fname); |
|
10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
6507 msg_clr_eos(); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6508 msg_putchar('\n'); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6509 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
|
6510 ui_breakcheck(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6511 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6512 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6513 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6514 /* 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
|
6515 got_int = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6516 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6517 # ifdef FEAT_BROWSE_CMD |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6518 if (cmdmod.browse) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6519 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6520 quit_more = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6521 nr = prompt_for_number(FALSE); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6522 msg_starthere(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6523 if (nr > 0) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6524 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6525 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
|
6526 (long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6527 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6528 if (p != NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6529 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
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6530 p = expand_env_save(p); |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6531 eap->arg = p; |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6532 eap->cmdidx = CMD_edit; |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6533 cmdmod.browse = FALSE; |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6534 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
|
6535 vim_free(p); |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6536 } |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6537 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6538 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6539 # endif |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6540 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6541 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
6542 #endif |