Mercurial > vim
annotate src/ex_cmds.c @ 16548:37e39c5ddf12
Added tag v8.1.1277 for changeset 9ebcc19aa4187895885c007d8452623c6d377e5b
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 05 May 2019 16:15:05 +0200 |
| parents | 854fb0ad4be6 |
| children | 7e733046db1d |
| rev | line source |
|---|---|
|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * ex_cmds.c: some functions for command line commands | |
| 12 */ | |
| 13 | |
| 14 #include "vim.h" | |
| 15 #include "version.h" | |
| 16 | |
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commit https://github.com/vim/vim/commit/17576a1e33d71b5602cee86bf220a806c8412605
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17 #ifdef FEAT_FLOAT |
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18 # include <float.h> |
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19 #endif |
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20 |
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21 static int linelen(int *has_tab); |
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22 static void do_filter(linenr_T line1, linenr_T line2, exarg_T *eap, char_u *cmd, int do_in, int do_out); |
| 7 | 23 #ifdef FEAT_VIMINFO |
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24 static char_u *viminfo_filename(char_u *); |
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25 static void do_viminfo(FILE *fp_in, FILE *fp_out, int flags); |
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26 static int viminfo_encoding(vir_T *virp); |
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27 static int read_viminfo_up_to_marks(vir_T *virp, int forceit, int writing); |
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28 #endif |
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29 |
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30 static int check_readonly(int *forceit, buf_T *buf); |
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31 static void delbuf_msg(char_u *name); |
| 7 | 32 static int |
| 33 #ifdef __BORLANDC__ | |
| 34 _RTLENTRYF | |
| 35 #endif | |
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36 help_compare(const void *s1, const void *s2); |
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37 static void prepare_help_buffer(void); |
| 7 | 38 |
| 39 /* | |
| 40 * ":ascii" and "ga". | |
| 41 */ | |
| 42 void | |
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43 do_ascii(exarg_T *eap UNUSED) |
| 7 | 44 { |
| 45 int c; | |
| 1784 | 46 int cval; |
| 7 | 47 char buf1[20]; |
| 48 char buf2[20]; | |
| 49 char_u buf3[7]; | |
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50 #ifdef FEAT_DIGRAPHS |
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51 char_u *dig; |
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52 #endif |
| 714 | 53 int cc[MAX_MCO]; |
| 54 int ci = 0; | |
| 7 | 55 int len; |
| 56 | |
| 57 if (enc_utf8) | |
| 714 | 58 c = utfc_ptr2char(ml_get_cursor(), cc); |
| 7 | 59 else |
| 60 c = gchar_cursor(); | |
| 61 if (c == NUL) | |
| 62 { | |
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63 msg("NUL"); |
| 7 | 64 return; |
| 65 } | |
| 66 | |
| 67 IObuff[0] = NUL; | |
| 68 if (!has_mbyte || (enc_dbcs != 0 && c < 0x100) || c < 0x80) | |
| 69 { | |
| 70 if (c == NL) /* NUL is stored as NL */ | |
| 71 c = NUL; | |
| 1784 | 72 if (c == CAR && get_fileformat(curbuf) == EOL_MAC) |
| 73 cval = NL; /* NL is stored as CR */ | |
| 74 else | |
| 75 cval = c; | |
| 7 | 76 if (vim_isprintc_strict(c) && (c < ' ' |
| 77 #ifndef EBCDIC | |
| 78 || c > '~' | |
| 79 #endif | |
| 80 )) | |
| 81 { | |
| 82 transchar_nonprint(buf3, c); | |
| 1872 | 83 vim_snprintf(buf1, sizeof(buf1), " <%s>", (char *)buf3); |
| 7 | 84 } |
| 85 else | |
| 86 buf1[0] = NUL; | |
| 87 #ifndef EBCDIC | |
| 88 if (c >= 0x80) | |
| 1872 | 89 vim_snprintf(buf2, sizeof(buf2), " <M-%s>", |
| 90 (char *)transchar(c & 0x7f)); | |
| 7 | 91 else |
| 92 #endif | |
| 93 buf2[0] = NUL; | |
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94 #ifdef FEAT_DIGRAPHS |
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95 dig = get_digraph_for_char(cval); |
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96 if (dig != NULL) |
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97 vim_snprintf((char *)IObuff, IOSIZE, |
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98 _("<%s>%s%s %d, Hex %02x, Oct %03o, Digr %s"), |
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99 transchar(c), buf1, buf2, cval, cval, cval, dig); |
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100 else |
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101 #endif |
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102 vim_snprintf((char *)IObuff, IOSIZE, |
| 274 | 103 _("<%s>%s%s %d, Hex %02x, Octal %03o"), |
| 1784 | 104 transchar(c), buf1, buf2, cval, cval, cval); |
| 963 | 105 if (enc_utf8) |
| 106 c = cc[ci++]; | |
| 107 else | |
| 108 c = 0; | |
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109 } |
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110 |
| 7 | 111 /* Repeat for combining characters. */ |
| 112 while (has_mbyte && (c >= 0x100 || (enc_utf8 && c >= 0x80))) | |
| 113 { | |
| 114 len = (int)STRLEN(IObuff); | |
| 115 /* This assumes every multi-byte char is printable... */ | |
| 116 if (len > 0) | |
| 117 IObuff[len++] = ' '; | |
| 118 IObuff[len++] = '<'; | |
| 963 | 119 if (enc_utf8 && utf_iscomposing(c) |
| 625 | 120 # ifdef USE_GUI |
| 7 | 121 && !gui.in_use |
| 625 | 122 # endif |
| 7 | 123 ) |
| 124 IObuff[len++] = ' '; /* draw composing char on top of a space */ | |
| 274 | 125 len += (*mb_char2bytes)(c, IObuff + len); |
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126 #ifdef FEAT_DIGRAPHS |
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127 dig = get_digraph_for_char(c); |
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128 if (dig != NULL) |
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129 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
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130 c < 0x10000 ? _("> %d, Hex %04x, Oct %o, Digr %s") |
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131 : _("> %d, Hex %08x, Oct %o, Digr %s"), |
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132 c, c, c, dig); |
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133 else |
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134 #endif |
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135 vim_snprintf((char *)IObuff + len, IOSIZE - len, |
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136 c < 0x10000 ? _("> %d, Hex %04x, Octal %o") |
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137 : _("> %d, Hex %08x, Octal %o"), |
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138 c, c, c); |
| 714 | 139 if (ci == MAX_MCO) |
| 140 break; | |
| 963 | 141 if (enc_utf8) |
| 142 c = cc[ci++]; | |
| 143 else | |
| 144 c = 0; | |
| 7 | 145 } |
| 146 | |
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147 msg((char *)IObuff); |
| 7 | 148 } |
| 149 | |
| 150 /* | |
| 151 * ":left", ":center" and ":right": align text. | |
| 152 */ | |
| 153 void | |
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154 ex_align(exarg_T *eap) |
| 7 | 155 { |
| 156 pos_T save_curpos; | |
| 157 int len; | |
| 158 int indent = 0; | |
| 159 int new_indent; | |
| 160 int has_tab; | |
| 161 int width; | |
| 162 | |
| 163 #ifdef FEAT_RIGHTLEFT | |
| 164 if (curwin->w_p_rl) | |
| 165 { | |
| 166 /* switch left and right aligning */ | |
| 167 if (eap->cmdidx == CMD_right) | |
| 168 eap->cmdidx = CMD_left; | |
| 169 else if (eap->cmdidx == CMD_left) | |
| 170 eap->cmdidx = CMD_right; | |
| 171 } | |
| 172 #endif | |
| 173 | |
| 174 width = atoi((char *)eap->arg); | |
| 175 save_curpos = curwin->w_cursor; | |
| 176 if (eap->cmdidx == CMD_left) /* width is used for new indent */ | |
| 177 { | |
| 178 if (width >= 0) | |
| 179 indent = width; | |
| 180 } | |
| 181 else | |
| 182 { | |
| 183 /* | |
| 184 * if 'textwidth' set, use it | |
| 185 * else if 'wrapmargin' set, use it | |
| 186 * if invalid value, use 80 | |
| 187 */ | |
| 188 if (width <= 0) | |
| 189 width = curbuf->b_p_tw; | |
| 190 if (width == 0 && curbuf->b_p_wm > 0) | |
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191 width = curwin->w_width - curbuf->b_p_wm; |
| 7 | 192 if (width <= 0) |
| 193 width = 80; | |
| 194 } | |
| 195 | |
| 196 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) | |
| 197 return; | |
| 198 | |
| 199 for (curwin->w_cursor.lnum = eap->line1; | |
| 200 curwin->w_cursor.lnum <= eap->line2; ++curwin->w_cursor.lnum) | |
| 201 { | |
| 202 if (eap->cmdidx == CMD_left) /* left align */ | |
| 203 new_indent = indent; | |
| 204 else | |
| 205 { | |
| 944 | 206 has_tab = FALSE; /* avoid uninit warnings */ |
| 7 | 207 len = linelen(eap->cmdidx == CMD_right ? &has_tab |
| 208 : NULL) - get_indent(); | |
| 209 | |
| 210 if (len <= 0) /* skip blank lines */ | |
| 211 continue; | |
| 212 | |
| 213 if (eap->cmdidx == CMD_center) | |
| 214 new_indent = (width - len) / 2; | |
| 215 else | |
| 216 { | |
| 217 new_indent = width - len; /* right align */ | |
| 218 | |
| 219 /* | |
| 220 * Make sure that embedded TABs don't make the text go too far | |
| 221 * to the right. | |
| 222 */ | |
| 223 if (has_tab) | |
| 224 while (new_indent > 0) | |
| 225 { | |
| 226 (void)set_indent(new_indent, 0); | |
| 227 if (linelen(NULL) <= width) | |
| 228 { | |
| 229 /* | |
| 230 * Now try to move the line as much as possible to | |
| 231 * the right. Stop when it moves too far. | |
| 232 */ | |
| 233 do | |
| 234 (void)set_indent(++new_indent, 0); | |
| 235 while (linelen(NULL) <= width); | |
| 236 --new_indent; | |
| 237 break; | |
| 238 } | |
| 239 --new_indent; | |
| 240 } | |
| 241 } | |
| 242 } | |
| 243 if (new_indent < 0) | |
| 244 new_indent = 0; | |
| 245 (void)set_indent(new_indent, 0); /* set indent */ | |
| 246 } | |
| 247 changed_lines(eap->line1, 0, eap->line2 + 1, 0L); | |
| 248 curwin->w_cursor = save_curpos; | |
| 249 beginline(BL_WHITE | BL_FIX); | |
| 250 } | |
| 251 | |
| 252 /* | |
| 253 * Get the length of the current line, excluding trailing white space. | |
| 254 */ | |
| 255 static int | |
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256 linelen(int *has_tab) |
| 7 | 257 { |
| 258 char_u *line; | |
| 259 char_u *first; | |
| 260 char_u *last; | |
| 261 int save; | |
| 262 int len; | |
| 263 | |
| 264 /* find the first non-blank character */ | |
| 265 line = ml_get_curline(); | |
| 266 first = skipwhite(line); | |
| 267 | |
| 268 /* find the character after the last non-blank character */ | |
| 269 for (last = first + STRLEN(first); | |
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270 last > first && VIM_ISWHITE(last[-1]); --last) |
| 7 | 271 ; |
| 272 save = *last; | |
| 273 *last = NUL; | |
| 274 len = linetabsize(line); /* get line length */ | |
| 275 if (has_tab != NULL) /* check for embedded TAB */ | |
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276 *has_tab = (vim_strchr(first, TAB) != NULL); |
| 7 | 277 *last = save; |
| 278 | |
| 279 return len; | |
| 280 } | |
| 281 | |
| 826 | 282 /* Buffer for two lines used during sorting. They are allocated to |
| 283 * contain the longest line being sorted. */ | |
| 284 static char_u *sortbuf1; | |
| 285 static char_u *sortbuf2; | |
| 284 | 286 |
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287 static int sort_ic; /* ignore case */ |
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288 static int sort_nr; /* sort on number */ |
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289 static int sort_rx; /* sort on regex instead of skipping it */ |
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290 #ifdef FEAT_FLOAT |
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291 static int sort_flt; /* sort on floating number */ |
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292 #endif |
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293 |
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294 static int sort_abort; /* flag to indicate if sorting has been interrupted */ |
| 294 | 295 |
| 296 /* Struct to store info to be sorted. */ | |
| 297 typedef struct | |
| 298 { | |
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299 linenr_T lnum; // line number |
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300 union { |
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301 struct |
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302 { |
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303 varnumber_T start_col_nr; // starting column number |
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304 varnumber_T end_col_nr; // ending column number |
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305 } line; |
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306 struct |
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307 { |
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308 varnumber_T value; // value if sorting by integer |
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309 int is_number; // TRUE when line contains a number |
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310 } num; |
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311 #ifdef FEAT_FLOAT |
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312 float_T value_flt; // value if sorting by float |
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313 #endif |
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314 } st_u; |
| 294 | 315 } sorti_T; |
| 284 | 316 |
| 317 static int | |
| 318 #ifdef __BORLANDC__ | |
| 319 _RTLENTRYF | |
| 320 #endif | |
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321 sort_compare(const void *s1, const void *s2); |
| 284 | 322 |
| 323 static int | |
| 324 #ifdef __BORLANDC__ | |
| 325 _RTLENTRYF | |
| 326 #endif | |
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327 sort_compare(const void *s1, const void *s2) |
| 284 | 328 { |
| 294 | 329 sorti_T l1 = *(sorti_T *)s1; |
| 330 sorti_T l2 = *(sorti_T *)s2; | |
| 826 | 331 int result = 0; |
| 332 | |
| 333 /* If the user interrupts, there's no way to stop qsort() immediately, but | |
| 834 | 334 * if we return 0 every time, qsort will assume it's done sorting and |
| 335 * exit. */ | |
| 826 | 336 if (sort_abort) |
| 337 return 0; | |
| 338 fast_breakcheck(); | |
| 339 if (got_int) | |
| 340 sort_abort = TRUE; | |
| 341 | |
| 294 | 342 if (sort_nr) |
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343 { |
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344 if (l1.st_u.num.is_number != l2.st_u.num.is_number) |
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345 result = l1.st_u.num.is_number - l2.st_u.num.is_number; |
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346 else |
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347 result = l1.st_u.num.value == l2.st_u.num.value ? 0 |
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348 : l1.st_u.num.value > l2.st_u.num.value ? 1 : -1; |
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349 } |
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350 #ifdef FEAT_FLOAT |
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351 else if (sort_flt) |
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352 result = l1.st_u.value_flt == l2.st_u.value_flt ? 0 |
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353 : l1.st_u.value_flt > l2.st_u.value_flt ? 1 : -1; |
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354 #endif |
| 826 | 355 else |
| 356 { | |
| 834 | 357 /* We need to copy one line into "sortbuf1", because there is no |
| 358 * guarantee that the first pointer becomes invalid when obtaining the | |
| 359 * second one. */ | |
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360 STRNCPY(sortbuf1, ml_get(l1.lnum) + l1.st_u.line.start_col_nr, |
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361 l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr + 1); |
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362 sortbuf1[l1.st_u.line.end_col_nr - l1.st_u.line.start_col_nr] = 0; |
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363 STRNCPY(sortbuf2, ml_get(l2.lnum) + l2.st_u.line.start_col_nr, |
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364 l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr + 1); |
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365 sortbuf2[l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr] = 0; |
| 826 | 366 |
| 834 | 367 result = sort_ic ? STRICMP(sortbuf1, sortbuf2) |
| 368 : STRCMP(sortbuf1, sortbuf2); | |
| 369 } | |
| 370 | |
| 371 /* If two lines have the same value, preserve the original line order. */ | |
| 826 | 372 if (result == 0) |
| 834 | 373 return (int)(l1.lnum - l2.lnum); |
| 374 return result; | |
| 284 | 375 } |
| 376 | |
| 377 /* | |
| 378 * ":sort". | |
| 379 */ | |
| 380 void | |
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381 ex_sort(exarg_T *eap) |
| 284 | 382 { |
| 383 regmatch_T regmatch; | |
| 384 int len; | |
| 385 linenr_T lnum; | |
| 386 long maxlen = 0; | |
| 294 | 387 sorti_T *nrs; |
| 1872 | 388 size_t count = (size_t)(eap->line2 - eap->line1 + 1); |
| 294 | 389 size_t i; |
| 284 | 390 char_u *p; |
| 391 char_u *s; | |
| 826 | 392 char_u *s2; |
| 393 char_u c; /* temporary character storage */ | |
| 284 | 394 int unique = FALSE; |
| 395 long deleted; | |
| 826 | 396 colnr_T start_col; |
| 397 colnr_T end_col; | |
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398 int sort_what = 0; |
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399 int format_found = 0; |
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400 int change_occurred = FALSE; // Buffer contents changed. |
| 284 | 401 |
| 1538 | 402 /* Sorting one line is really quick! */ |
| 403 if (count <= 1) | |
| 404 return; | |
| 405 | |
| 284 | 406 if (u_save((linenr_T)(eap->line1 - 1), (linenr_T)(eap->line2 + 1)) == FAIL) |
| 407 return; | |
| 826 | 408 sortbuf1 = NULL; |
| 409 sortbuf2 = NULL; | |
| 284 | 410 regmatch.regprog = NULL; |
| 294 | 411 nrs = (sorti_T *)lalloc((long_u)(count * sizeof(sorti_T)), TRUE); |
| 284 | 412 if (nrs == NULL) |
| 826 | 413 goto sortend; |
| 414 | |
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415 sort_abort = sort_ic = sort_rx = sort_nr = 0; |
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416 #ifdef FEAT_FLOAT |
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417 sort_flt = 0; |
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418 #endif |
| 294 | 419 |
| 284 | 420 for (p = eap->arg; *p != NUL; ++p) |
| 421 { | |
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422 if (VIM_ISWHITE(*p)) |
| 284 | 423 ; |
| 424 else if (*p == 'i') | |
| 425 sort_ic = TRUE; | |
| 826 | 426 else if (*p == 'r') |
| 427 sort_rx = TRUE; | |
| 294 | 428 else if (*p == 'n') |
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429 { |
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430 sort_nr = 1; |
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431 ++format_found; |
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432 } |
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433 #ifdef FEAT_FLOAT |
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434 else if (*p == 'f') |
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435 { |
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436 sort_flt = 1; |
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437 ++format_found; |
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438 } |
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439 #endif |
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440 else if (*p == 'b') |
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441 { |
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442 sort_what = STR2NR_BIN + STR2NR_FORCE; |
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443 ++format_found; |
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444 } |
| 294 | 445 else if (*p == 'o') |
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446 { |
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447 sort_what = STR2NR_OCT + STR2NR_FORCE; |
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448 ++format_found; |
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449 } |
| 294 | 450 else if (*p == 'x') |
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451 { |
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452 sort_what = STR2NR_HEX + STR2NR_FORCE; |
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453 ++format_found; |
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454 } |
| 284 | 455 else if (*p == 'u') |
| 456 unique = TRUE; | |
| 289 | 457 else if (*p == '"') /* comment start */ |
| 458 break; | |
| 459 else if (check_nextcmd(p) != NULL) | |
| 460 { | |
| 461 eap->nextcmd = check_nextcmd(p); | |
| 462 break; | |
| 463 } | |
| 464 else if (!ASCII_ISALPHA(*p) && regmatch.regprog == NULL) | |
| 284 | 465 { |
| 466 s = skip_regexp(p + 1, *p, TRUE, NULL); | |
| 467 if (*s != *p) | |
| 468 { | |
|
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changeset
|
469 emsg(_(e_invalpat)); |
| 826 | 470 goto sortend; |
| 284 | 471 } |
| 472 *s = NUL; | |
| 1314 | 473 /* Use last search pattern if sort pattern is empty. */ |
| 4199 | 474 if (s == p + 1) |
| 475 { | |
| 476 if (last_search_pat() == NULL) | |
| 477 { | |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
478 emsg(_(e_noprevre)); |
| 4199 | 479 goto sortend; |
| 480 } | |
| 1314 | 481 regmatch.regprog = vim_regcomp(last_search_pat(), RE_MAGIC); |
| 4199 | 482 } |
| 1314 | 483 else |
| 484 regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC); | |
| 284 | 485 if (regmatch.regprog == NULL) |
| 826 | 486 goto sortend; |
| 289 | 487 p = s; /* continue after the regexp */ |
| 284 | 488 regmatch.rm_ic = p_ic; |
| 489 } | |
| 490 else | |
| 491 { | |
|
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|
492 semsg(_(e_invarg2), p); |
| 826 | 493 goto sortend; |
| 284 | 494 } |
| 495 } | |
| 496 | |
|
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|
497 /* Can only have one of 'n', 'b', 'o' and 'x'. */ |
|
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|
498 if (format_found > 1) |
| 294 | 499 { |
|
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|
500 emsg(_(e_invarg)); |
| 826 | 501 goto sortend; |
| 294 | 502 } |
| 503 | |
|
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|
504 /* From here on "sort_nr" is used as a flag for any integer number |
|
20dc2763a3b9
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|
505 * sorting. */ |
|
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changeset
|
506 sort_nr += sort_what; |
| 294 | 507 |
| 284 | 508 /* |
| 294 | 509 * Make an array with all line numbers. This avoids having to copy all |
| 284 | 510 * the lines into allocated memory. |
| 826 | 511 * When sorting on strings "start_col_nr" is the offset in the line, for |
| 512 * numbers sorting it's the number to sort on. This means the pattern | |
| 513 * matching and number conversion only has to be done once per line. | |
| 294 | 514 * Also get the longest line length for allocating "sortbuf". |
| 284 | 515 */ |
| 516 for (lnum = eap->line1; lnum <= eap->line2; ++lnum) | |
| 517 { | |
| 518 s = ml_get(lnum); | |
| 835 | 519 len = (int)STRLEN(s); |
| 284 | 520 if (maxlen < len) |
| 521 maxlen = len; | |
| 294 | 522 |
| 826 | 523 start_col = 0; |
| 524 end_col = len; | |
| 294 | 525 if (regmatch.regprog != NULL && vim_regexec(®match, s, 0)) |
| 826 | 526 { |
| 527 if (sort_rx) | |
| 528 { | |
| 835 | 529 start_col = (colnr_T)(regmatch.startp[0] - s); |
| 530 end_col = (colnr_T)(regmatch.endp[0] - s); | |
| 826 | 531 } |
| 532 else | |
| 835 | 533 start_col = (colnr_T)(regmatch.endp[0] - s); |
| 826 | 534 } |
| 294 | 535 else |
| 826 | 536 if (regmatch.regprog != NULL) |
| 537 end_col = 0; | |
| 294 | 538 |
|
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539 if (sort_nr |
|
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|
540 #ifdef FEAT_FLOAT |
|
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541 || sort_flt |
|
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|
542 #endif |
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543 ) |
| 294 | 544 { |
| 826 | 545 /* Make sure vim_str2nr doesn't read any digits past the end |
| 546 * of the match, by temporarily terminating the string there */ | |
| 547 s2 = s + end_col; | |
| 548 c = *s2; | |
| 2606 | 549 *s2 = NUL; |
| 294 | 550 /* Sorting on number: Store the number itself. */ |
| 1687 | 551 p = s + start_col; |
|
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552 if (sort_nr) |
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|
553 { |
|
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554 if (sort_what & STR2NR_HEX) |
|
20dc2763a3b9
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diff
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|
555 s = skiptohex(p); |
|
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|
556 else if (sort_what & STR2NR_BIN) |
|
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Christian Brabandt <cb@256bit.org>
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557 s = skiptobin(p); |
|
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558 else |
|
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559 s = skiptodigit(p); |
|
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560 if (s > p && s[-1] == '-') |
|
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561 --s; /* include preceding negative sign */ |
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562 if (*s == NUL) |
|
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563 { |
|
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564 /* line without number should sort before any number */ |
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565 nrs[lnum - eap->line1].st_u.num.is_number = FALSE; |
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566 nrs[lnum - eap->line1].st_u.num.value = 0; |
|
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|
567 } |
|
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diff
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|
568 else |
|
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|
569 { |
|
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|
570 nrs[lnum - eap->line1].st_u.num.is_number = TRUE; |
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diff
changeset
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571 vim_str2nr(s, NULL, NULL, sort_what, |
|
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changeset
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572 &nrs[lnum - eap->line1].st_u.num.value, NULL, 0); |
|
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|
573 } |
|
7689
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
574 } |
|
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diff
changeset
|
575 #ifdef FEAT_FLOAT |
| 294 | 576 else |
|
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|
577 { |
|
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|
578 s = skipwhite(p); |
|
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diff
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|
579 if (*s == '+') |
|
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|
580 s = skipwhite(s + 1); |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
581 |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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diff
changeset
|
582 if (*s == NUL) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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changeset
|
583 /* empty line should sort before any number */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
584 nrs[lnum - eap->line1].st_u.value_flt = -DBL_MAX; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
585 else |
|
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diff
changeset
|
586 nrs[lnum - eap->line1].st_u.value_flt = |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
587 strtod((char *)s, NULL); |
|
20dc2763a3b9
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
588 } |
|
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diff
changeset
|
589 #endif |
| 2606 | 590 *s2 = c; |
| 294 | 591 } |
| 592 else | |
| 826 | 593 { |
| 294 | 594 /* Store the column to sort at. */ |
|
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parents:
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diff
changeset
|
595 nrs[lnum - eap->line1].st_u.line.start_col_nr = start_col; |
|
20dc2763a3b9
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
596 nrs[lnum - eap->line1].st_u.line.end_col_nr = end_col; |
| 826 | 597 } |
| 294 | 598 |
| 599 nrs[lnum - eap->line1].lnum = lnum; | |
| 481 | 600 |
| 601 if (regmatch.regprog != NULL) | |
| 602 fast_breakcheck(); | |
| 603 if (got_int) | |
| 826 | 604 goto sortend; |
| 284 | 605 } |
| 606 | |
| 294 | 607 /* Allocate a buffer that can hold the longest line. */ |
| 826 | 608 sortbuf1 = alloc((unsigned)maxlen + 1); |
| 609 if (sortbuf1 == NULL) | |
| 610 goto sortend; | |
| 611 sortbuf2 = alloc((unsigned)maxlen + 1); | |
| 612 if (sortbuf2 == NULL) | |
| 613 goto sortend; | |
| 284 | 614 |
| 481 | 615 /* Sort the array of line numbers. Note: can't be interrupted! */ |
| 294 | 616 qsort((void *)nrs, count, sizeof(sorti_T), sort_compare); |
| 284 | 617 |
| 826 | 618 if (sort_abort) |
| 619 goto sortend; | |
| 620 | |
| 284 | 621 /* Insert the lines in the sorted order below the last one. */ |
| 622 lnum = eap->line2; | |
| 623 for (i = 0; i < count; ++i) | |
| 624 { | |
|
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diff
changeset
|
625 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:
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diff
changeset
|
626 |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
changeset
|
627 // If the original line number of the line being placed is not the same |
|
f2ab259ef88a
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diff
changeset
|
628 // as "lnum" (accounting for offset), we know that the buffer changed. |
|
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
629 if (get_lnum + ((linenr_T)count - 1) != lnum) |
|
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patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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diff
changeset
|
630 change_occurred = TRUE; |
|
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diff
changeset
|
631 |
|
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changeset
|
632 s = ml_get(get_lnum); |
| 284 | 633 if (!unique || i == 0 |
| 826 | 634 || (sort_ic ? STRICMP(s, sortbuf1) : STRCMP(s, sortbuf1)) != 0) |
| 284 | 635 { |
|
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changeset
|
636 // Copy the line into a buffer, it may become invalid in |
|
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changeset
|
637 // ml_append(). And it's needed for "unique". |
|
7340
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changeset
|
638 STRCPY(sortbuf1, s); |
|
645abb8d8daf
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changeset
|
639 if (ml_append(lnum++, sortbuf1, (colnr_T)0, FALSE) == FAIL) |
| 284 | 640 break; |
| 641 } | |
| 481 | 642 fast_breakcheck(); |
| 643 if (got_int) | |
| 826 | 644 goto sortend; |
| 284 | 645 } |
| 646 | |
| 647 /* delete the original lines if appending worked */ | |
| 648 if (i == count) | |
| 649 for (i = 0; i < count; ++i) | |
| 650 ml_delete(eap->line1, FALSE); | |
| 651 else | |
| 652 count = 0; | |
| 653 | |
| 294 | 654 /* Adjust marks for deleted (or added) lines and prepare for displaying. */ |
| 835 | 655 deleted = (long)(count - (lnum - eap->line2)); |
| 284 | 656 if (deleted > 0) |
|
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patch 8.1.0416: sort doesn't report deleted lines
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changeset
|
657 { |
| 284 | 658 mark_adjust(eap->line2 - deleted, eap->line2, (long)MAXLNUM, -deleted); |
|
14808
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changeset
|
659 msgmore(-deleted); |
|
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changeset
|
660 } |
| 284 | 661 else if (deleted < 0) |
| 662 mark_adjust(eap->line2, MAXLNUM, -deleted, 0L); | |
|
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663 |
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664 if (change_occurred || deleted != 0) |
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665 changed_lines(eap->line1, 0, eap->line2 + 1, -deleted); |
| 294 | 666 |
| 284 | 667 curwin->w_cursor.lnum = eap->line1; |
| 668 beginline(BL_WHITE | BL_FIX); | |
| 669 | |
| 826 | 670 sortend: |
| 284 | 671 vim_free(nrs); |
| 826 | 672 vim_free(sortbuf1); |
| 673 vim_free(sortbuf2); | |
|
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674 vim_regfree(regmatch.regprog); |
| 481 | 675 if (got_int) |
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676 emsg(_(e_interr)); |
| 284 | 677 } |
| 678 | |
| 7 | 679 /* |
| 680 * ":retab". | |
| 681 */ | |
| 682 void | |
|
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683 ex_retab(exarg_T *eap) |
| 7 | 684 { |
| 685 linenr_T lnum; | |
| 686 int got_tab = FALSE; | |
| 687 long num_spaces = 0; | |
| 688 long num_tabs; | |
| 689 long len; | |
| 690 long col; | |
| 691 long vcol; | |
| 692 long start_col = 0; /* For start of white-space string */ | |
| 693 long start_vcol = 0; /* For start of white-space string */ | |
| 694 long old_len; | |
| 695 char_u *ptr; | |
| 696 char_u *new_line = (char_u *)1; /* init to non-NULL */ | |
| 697 int did_undo; /* called u_save for current line */ | |
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698 #ifdef FEAT_VARTABS |
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699 int *new_vts_array = NULL; |
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700 char_u *new_ts_str; /* string value of tab argument */ |
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701 #else |
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702 int temp; |
| 7 | 703 int new_ts; |
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704 #endif |
| 7 | 705 int save_list; |
| 706 linenr_T first_line = 0; /* first changed line */ | |
| 707 linenr_T last_line = 0; /* last changed line */ | |
| 708 | |
| 709 save_list = curwin->w_p_list; | |
| 710 curwin->w_p_list = 0; /* don't want list mode here */ | |
| 711 | |
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712 #ifdef FEAT_VARTABS |
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713 new_ts_str = eap->arg; |
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714 if (!tabstop_set(eap->arg, &new_vts_array)) |
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715 return; |
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716 while (vim_isdigit(*(eap->arg)) || *(eap->arg) == ',') |
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717 ++(eap->arg); |
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718 |
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719 // This ensures that either new_vts_array and new_ts_str are freshly |
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720 // allocated, or new_vts_array points to an existing array and new_ts_str |
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721 // is null. |
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722 if (new_vts_array == NULL) |
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723 { |
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724 new_vts_array = curbuf->b_p_vts_array; |
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725 new_ts_str = NULL; |
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726 } |
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727 else |
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728 new_ts_str = vim_strnsave(new_ts_str, eap->arg - new_ts_str); |
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729 #else |
| 7 | 730 new_ts = getdigits(&(eap->arg)); |
| 731 if (new_ts < 0) | |
| 732 { | |
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733 emsg(_(e_positive)); |
| 7 | 734 return; |
| 735 } | |
| 736 if (new_ts == 0) | |
| 737 new_ts = curbuf->b_p_ts; | |
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738 #endif |
| 7 | 739 for (lnum = eap->line1; !got_int && lnum <= eap->line2; ++lnum) |
| 740 { | |
| 741 ptr = ml_get(lnum); | |
| 742 col = 0; | |
| 743 vcol = 0; | |
| 744 did_undo = FALSE; | |
| 745 for (;;) | |
| 746 { | |
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747 if (VIM_ISWHITE(ptr[col])) |
| 7 | 748 { |
| 749 if (!got_tab && num_spaces == 0) | |
| 750 { | |
| 751 /* First consecutive white-space */ | |
| 752 start_vcol = vcol; | |
| 753 start_col = col; | |
| 754 } | |
| 755 if (ptr[col] == ' ') | |
| 756 num_spaces++; | |
| 757 else | |
| 758 got_tab = TRUE; | |
| 759 } | |
| 760 else | |
| 761 { | |
| 762 if (got_tab || (eap->forceit && num_spaces > 1)) | |
| 763 { | |
| 764 /* Retabulate this string of white-space */ | |
| 765 | |
| 766 /* len is virtual length of white string */ | |
| 767 len = num_spaces = vcol - start_vcol; | |
| 768 num_tabs = 0; | |
| 769 if (!curbuf->b_p_et) | |
| 770 { | |
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771 #ifdef FEAT_VARTABS |
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772 int t, s; |
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773 |
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774 tabstop_fromto(start_vcol, vcol, |
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775 curbuf->b_p_ts, new_vts_array, &t, &s); |
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776 num_tabs = t; |
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777 num_spaces = s; |
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778 #else |
| 7 | 779 temp = new_ts - (start_vcol % new_ts); |
| 780 if (num_spaces >= temp) | |
| 781 { | |
| 782 num_spaces -= temp; | |
| 783 num_tabs++; | |
| 784 } | |
| 785 num_tabs += num_spaces / new_ts; | |
| 786 num_spaces -= (num_spaces / new_ts) * new_ts; | |
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787 #endif |
| 7 | 788 } |
| 789 if (curbuf->b_p_et || got_tab || | |
| 790 (num_spaces + num_tabs < len)) | |
| 791 { | |
| 792 if (did_undo == FALSE) | |
| 793 { | |
| 794 did_undo = TRUE; | |
| 795 if (u_save((linenr_T)(lnum - 1), | |
| 796 (linenr_T)(lnum + 1)) == FAIL) | |
| 797 { | |
| 798 new_line = NULL; /* flag out-of-memory */ | |
| 799 break; | |
| 800 } | |
| 801 } | |
| 802 | |
| 803 /* len is actual number of white characters used */ | |
| 804 len = num_spaces + num_tabs; | |
| 805 old_len = (long)STRLEN(ptr); | |
| 806 new_line = lalloc(old_len - col + start_col + len + 1, | |
| 807 TRUE); | |
| 808 if (new_line == NULL) | |
| 809 break; | |
| 810 if (start_col > 0) | |
| 811 mch_memmove(new_line, ptr, (size_t)start_col); | |
| 812 mch_memmove(new_line + start_col + len, | |
| 813 ptr + col, (size_t)(old_len - col + 1)); | |
| 814 ptr = new_line + start_col; | |
| 815 for (col = 0; col < len; col++) | |
| 816 ptr[col] = (col < num_tabs) ? '\t' : ' '; | |
| 817 ml_replace(lnum, new_line, FALSE); | |
| 818 if (first_line == 0) | |
| 819 first_line = lnum; | |
| 820 last_line = lnum; | |
| 821 ptr = new_line; | |
| 822 col = start_col + len; | |
| 823 } | |
| 824 } | |
| 825 got_tab = FALSE; | |
| 826 num_spaces = 0; | |
| 827 } | |
| 828 if (ptr[col] == NUL) | |
| 829 break; | |
| 830 vcol += chartabsize(ptr + col, (colnr_T)vcol); | |
| 831 if (has_mbyte) | |
| 474 | 832 col += (*mb_ptr2len)(ptr + col); |
| 7 | 833 else |
| 834 ++col; | |
| 835 } | |
| 836 if (new_line == NULL) /* out of memory */ | |
| 837 break; | |
| 838 line_breakcheck(); | |
| 839 } | |
| 840 if (got_int) | |
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841 emsg(_(e_interr)); |
| 7 | 842 |
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843 #ifdef FEAT_VARTABS |
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844 // If a single value was given then it can be considered equal to |
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845 // either the value of 'tabstop' or the value of 'vartabstop'. |
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846 if (tabstop_count(curbuf->b_p_vts_array) == 0 |
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847 && tabstop_count(new_vts_array) == 1 |
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848 && curbuf->b_p_ts == tabstop_first(new_vts_array)) |
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849 ; /* not changed */ |
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850 else if (tabstop_count(curbuf->b_p_vts_array) > 0 |
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851 && tabstop_eq(curbuf->b_p_vts_array, new_vts_array)) |
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852 ; /* not changed */ |
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853 else |
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854 redraw_curbuf_later(NOT_VALID); |
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855 #else |
| 7 | 856 if (curbuf->b_p_ts != new_ts) |
| 857 redraw_curbuf_later(NOT_VALID); | |
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858 #endif |
| 7 | 859 if (first_line != 0) |
| 860 changed_lines(first_line, 0, last_line + 1, 0L); | |
| 861 | |
| 862 curwin->w_p_list = save_list; /* restore 'list' */ | |
| 863 | |
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864 #ifdef FEAT_VARTABS |
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865 if (new_ts_str != NULL) /* set the new tabstop */ |
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866 { |
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867 // If 'vartabstop' is in use or if the value given to retab has more |
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868 // than one tabstop then update 'vartabstop'. |
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869 int *old_vts_ary = curbuf->b_p_vts_array; |
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870 |
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871 if (tabstop_count(old_vts_ary) > 0 || tabstop_count(new_vts_array) > 1) |
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872 { |
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873 set_string_option_direct((char_u *)"vts", -1, new_ts_str, |
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874 OPT_FREE|OPT_LOCAL, 0); |
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875 curbuf->b_p_vts_array = new_vts_array; |
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876 vim_free(old_vts_ary); |
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877 } |
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878 else |
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879 { |
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880 // 'vartabstop' wasn't in use and a single value was given to |
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881 // retab then update 'tabstop'. |
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882 curbuf->b_p_ts = tabstop_first(new_vts_array); |
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883 vim_free(new_vts_array); |
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884 } |
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885 vim_free(new_ts_str); |
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886 } |
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887 #else |
| 7 | 888 curbuf->b_p_ts = new_ts; |
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889 #endif |
| 7 | 890 coladvance(curwin->w_curswant); |
| 891 | |
| 892 u_clearline(); | |
| 893 } | |
| 894 | |
| 895 /* | |
| 896 * :move command - move lines line1-line2 to line dest | |
| 897 * | |
| 898 * return FAIL for failure, OK otherwise | |
| 899 */ | |
| 900 int | |
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901 do_move(linenr_T line1, linenr_T line2, linenr_T dest) |
| 7 | 902 { |
| 903 char_u *str; | |
| 904 linenr_T l; | |
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905 linenr_T extra; // Num lines added before line1 |
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906 linenr_T num_lines; // Num lines moved |
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907 linenr_T last_line; // Last line in file after adding new text |
| 6755 | 908 #ifdef FEAT_FOLDING |
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909 win_T *win; |
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910 tabpage_T *tp; |
| 6755 | 911 #endif |
| 7 | 912 |
| 913 if (dest >= line1 && dest < line2) | |
| 914 { | |
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915 emsg(_("E134: Cannot move a range of lines into itself")); |
| 7 | 916 return FAIL; |
| 917 } | |
| 918 | |
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919 // Do nothing if we are not actually moving any lines. This will prevent |
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920 // the 'modified' flag from being set without cause. |
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921 if (dest == line1 - 1 || dest == line2) |
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922 { |
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923 // Move the cursor as if lines were moved (see below) to be backwards |
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924 // compatible. |
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925 if (dest >= line1) |
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926 curwin->w_cursor.lnum = dest; |
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927 else |
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928 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; |
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929 |
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930 return OK; |
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931 } |
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932 |
| 7 | 933 num_lines = line2 - line1 + 1; |
| 934 | |
| 935 /* | |
| 936 * First we copy the old text to its new location -- webb | |
| 937 * Also copy the flag that ":global" command uses. | |
| 938 */ | |
| 939 if (u_save(dest, dest + 1) == FAIL) | |
| 940 return FAIL; | |
| 941 for (extra = 0, l = line1; l <= line2; l++) | |
| 942 { | |
| 943 str = vim_strsave(ml_get(l + extra)); | |
| 944 if (str != NULL) | |
| 945 { | |
| 946 ml_append(dest + l - line1, str, (colnr_T)0, FALSE); | |
| 947 vim_free(str); | |
| 948 if (dest < line1) | |
| 949 extra++; | |
| 950 } | |
| 951 } | |
| 952 | |
| 953 /* | |
| 954 * Now we must be careful adjusting our marks so that we don't overlap our | |
| 955 * mark_adjust() calls. | |
| 956 * | |
| 957 * We adjust the marks within the old text so that they refer to the | |
| 958 * last lines of the file (temporarily), because we know no other marks | |
| 959 * will be set there since these line numbers did not exist until we added | |
| 960 * our new lines. | |
| 961 * | |
| 962 * Then we adjust the marks on lines between the old and new text positions | |
| 963 * (either forwards or backwards). | |
| 964 * | |
| 965 * And Finally we adjust the marks we put at the end of the file back to | |
| 966 * their final destination at the new text position -- webb | |
| 967 */ | |
| 968 last_line = curbuf->b_ml.ml_line_count; | |
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969 mark_adjust_nofold(line1, line2, last_line - line2, 0L); |
| 7 | 970 if (dest >= line2) |
| 971 { | |
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972 mark_adjust_nofold(line2 + 1, dest, -num_lines, 0L); |
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973 #ifdef FEAT_FOLDING |
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974 FOR_ALL_TAB_WINDOWS(tp, win) { |
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975 if (win->w_buffer == curbuf) |
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976 foldMoveRange(&win->w_folds, line1, line2, dest); |
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977 } |
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978 #endif |
| 7 | 979 curbuf->b_op_start.lnum = dest - num_lines + 1; |
| 980 curbuf->b_op_end.lnum = dest; | |
| 981 } | |
| 982 else | |
| 983 { | |
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984 mark_adjust_nofold(dest + 1, line1 - 1, num_lines, 0L); |
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985 #ifdef FEAT_FOLDING |
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986 FOR_ALL_TAB_WINDOWS(tp, win) { |
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987 if (win->w_buffer == curbuf) |
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988 foldMoveRange(&win->w_folds, dest + 1, line1 - 1, line2); |
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989 } |
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990 #endif |
| 7 | 991 curbuf->b_op_start.lnum = dest + 1; |
| 992 curbuf->b_op_end.lnum = dest + num_lines; | |
| 993 } | |
| 994 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
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995 mark_adjust_nofold(last_line - num_lines + 1, last_line, |
| 7 | 996 -(last_line - dest - extra), 0L); |
| 997 | |
| 998 /* | |
| 999 * Now we delete the original text -- webb | |
| 1000 */ | |
| 1001 if (u_save(line1 + extra - 1, line2 + extra + 1) == FAIL) | |
| 1002 return FAIL; | |
| 1003 | |
| 1004 for (l = line1; l <= line2; l++) | |
| 1005 ml_delete(line1 + extra, TRUE); | |
| 1006 | |
| 1007 if (!global_busy && num_lines > p_report) | |
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1008 smsg(NGETTEXT("%ld line moved", "%ld lines moved", num_lines), |
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1009 (long)num_lines); |
| 7 | 1010 |
| 1011 /* | |
| 1012 * Leave the cursor on the last of the moved lines. | |
| 1013 */ | |
| 1014 if (dest >= line1) | |
| 1015 curwin->w_cursor.lnum = dest; | |
| 1016 else | |
| 1017 curwin->w_cursor.lnum = dest + (line2 - line1) + 1; | |
| 1018 | |
| 1019 if (line1 < dest) | |
| 3184 | 1020 { |
| 1021 dest += num_lines + 1; | |
| 1022 last_line = curbuf->b_ml.ml_line_count; | |
| 1023 if (dest > last_line + 1) | |
| 1024 dest = last_line + 1; | |
| 1025 changed_lines(line1, 0, dest, 0L); | |
| 1026 } | |
| 7 | 1027 else |
| 1028 changed_lines(dest + 1, 0, line1 + num_lines, 0L); | |
| 1029 | |
| 1030 return OK; | |
| 1031 } | |
| 1032 | |
| 1033 /* | |
| 1034 * ":copy" | |
| 1035 */ | |
| 1036 void | |
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1037 ex_copy(linenr_T line1, linenr_T line2, linenr_T n) |
| 7 | 1038 { |
| 1039 linenr_T count; | |
| 1040 char_u *p; | |
| 1041 | |
| 1042 count = line2 - line1 + 1; | |
| 1043 curbuf->b_op_start.lnum = n + 1; | |
| 1044 curbuf->b_op_end.lnum = n + count; | |
| 1045 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 1046 | |
| 1047 /* | |
| 1048 * there are three situations: | |
| 1049 * 1. destination is above line1 | |
| 1050 * 2. destination is between line1 and line2 | |
| 1051 * 3. destination is below line2 | |
| 1052 * | |
| 1053 * n = destination (when starting) | |
| 1054 * curwin->w_cursor.lnum = destination (while copying) | |
| 1055 * line1 = start of source (while copying) | |
| 1056 * line2 = end of source (while copying) | |
| 1057 */ | |
| 1058 if (u_save(n, n + 1) == FAIL) | |
| 1059 return; | |
| 1060 | |
| 1061 curwin->w_cursor.lnum = n; | |
| 1062 while (line1 <= line2) | |
| 1063 { | |
| 1064 /* need to use vim_strsave() because the line will be unlocked within | |
| 1065 * ml_append() */ | |
| 1066 p = vim_strsave(ml_get(line1)); | |
| 1067 if (p != NULL) | |
| 1068 { | |
| 1069 ml_append(curwin->w_cursor.lnum, p, (colnr_T)0, FALSE); | |
| 1070 vim_free(p); | |
| 1071 } | |
| 1072 /* situation 2: skip already copied lines */ | |
| 1073 if (line1 == n) | |
| 1074 line1 = curwin->w_cursor.lnum; | |
| 1075 ++line1; | |
| 1076 if (curwin->w_cursor.lnum < line1) | |
| 1077 ++line1; | |
| 1078 if (curwin->w_cursor.lnum < line2) | |
| 1079 ++line2; | |
| 1080 ++curwin->w_cursor.lnum; | |
| 1081 } | |
| 1082 | |
| 1083 appended_lines_mark(n, count); | |
| 1084 | |
| 1085 msgmore((long)count); | |
| 1086 } | |
| 1087 | |
| 359 | 1088 static char_u *prevcmd = NULL; /* the previous command */ |
| 1089 | |
| 1090 #if defined(EXITFREE) || defined(PROTO) | |
| 1091 void | |
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1092 free_prev_shellcmd(void) |
| 359 | 1093 { |
| 1094 vim_free(prevcmd); | |
| 1095 } | |
| 1096 #endif | |
| 1097 | |
| 7 | 1098 /* |
| 1099 * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd" | |
| 1100 * Bangs in the argument are replaced with the previously entered command. | |
| 1101 * Remember the argument. | |
| 1102 */ | |
| 1103 void | |
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1104 do_bang( |
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1105 int addr_count, |
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1106 exarg_T *eap, |
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1107 int forceit, |
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1108 int do_in, |
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1109 int do_out) |
| 7 | 1110 { |
| 1111 char_u *arg = eap->arg; /* command */ | |
| 1112 linenr_T line1 = eap->line1; /* start of range */ | |
| 1113 linenr_T line2 = eap->line2; /* end of range */ | |
| 1114 char_u *newcmd = NULL; /* the new command */ | |
| 1115 int free_newcmd = FALSE; /* need to free() newcmd */ | |
| 1116 int ins_prevcmd; | |
| 1117 char_u *t; | |
| 1118 char_u *p; | |
| 1119 char_u *trailarg; | |
| 1120 int len; | |
| 1121 int scroll_save = msg_scroll; | |
| 1122 | |
| 1123 /* | |
| 1124 * Disallow shell commands for "rvim". | |
| 1125 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1126 * security reasons. | |
| 1127 */ | |
| 1128 if (check_restricted() || check_secure()) | |
| 1129 return; | |
| 1130 | |
| 1131 if (addr_count == 0) /* :! */ | |
| 1132 { | |
| 1133 msg_scroll = FALSE; /* don't scroll here */ | |
| 1134 autowrite_all(); | |
| 1135 msg_scroll = scroll_save; | |
| 1136 } | |
| 1137 | |
| 1138 /* | |
| 1139 * Try to find an embedded bang, like in :!<cmd> ! [args] | |
| 1140 * (:!! is indicated by the 'forceit' variable) | |
| 1141 */ | |
| 1142 ins_prevcmd = forceit; | |
| 1143 trailarg = arg; | |
| 1144 do | |
| 1145 { | |
| 1146 len = (int)STRLEN(trailarg) + 1; | |
| 1147 if (newcmd != NULL) | |
| 1148 len += (int)STRLEN(newcmd); | |
| 1149 if (ins_prevcmd) | |
| 1150 { | |
| 1151 if (prevcmd == NULL) | |
| 1152 { | |
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1153 emsg(_(e_noprev)); |
| 7 | 1154 vim_free(newcmd); |
| 1155 return; | |
| 1156 } | |
| 1157 len += (int)STRLEN(prevcmd); | |
| 1158 } | |
| 1872 | 1159 if ((t = alloc((unsigned)len)) == NULL) |
| 7 | 1160 { |
| 1161 vim_free(newcmd); | |
| 1162 return; | |
| 1163 } | |
| 1164 *t = NUL; | |
| 1165 if (newcmd != NULL) | |
| 1166 STRCAT(t, newcmd); | |
| 1167 if (ins_prevcmd) | |
| 1168 STRCAT(t, prevcmd); | |
| 1169 p = t + STRLEN(t); | |
| 1170 STRCAT(t, trailarg); | |
| 1171 vim_free(newcmd); | |
| 1172 newcmd = t; | |
| 1173 | |
| 1174 /* | |
| 1175 * Scan the rest of the argument for '!', which is replaced by the | |
| 1176 * previous command. "\!" is replaced by "!" (this is vi compatible). | |
| 1177 */ | |
| 1178 trailarg = NULL; | |
| 1179 while (*p) | |
| 1180 { | |
| 2823 | 1181 if (*p == '!') |
| 7 | 1182 { |
| 1183 if (p > newcmd && p[-1] == '\\') | |
| 1624 | 1184 STRMOVE(p - 1, p); |
| 7 | 1185 else |
| 1186 { | |
| 1187 trailarg = p; | |
| 1188 *trailarg++ = NUL; | |
| 1189 ins_prevcmd = TRUE; | |
| 1190 break; | |
| 1191 } | |
| 1192 } | |
| 1193 ++p; | |
| 1194 } | |
| 1195 } while (trailarg != NULL); | |
| 1196 | |
| 1197 vim_free(prevcmd); | |
| 1198 prevcmd = newcmd; | |
| 1199 | |
| 1200 if (bangredo) /* put cmd in redo buffer for ! command */ | |
| 1201 { | |
| 5728 | 1202 /* If % or # appears in the command, it must have been escaped. |
| 1203 * Reescape them, so that redoing them does not substitute them by the | |
| 1204 * buffername. */ | |
| 1205 char_u *cmd = vim_strsave_escaped(prevcmd, (char_u *)"%#"); | |
| 1206 | |
| 1207 if (cmd != NULL) | |
| 1208 { | |
| 1209 AppendToRedobuffLit(cmd, -1); | |
| 1210 vim_free(cmd); | |
| 1211 } | |
| 1212 else | |
| 1213 AppendToRedobuffLit(prevcmd, -1); | |
| 7 | 1214 AppendToRedobuff((char_u *)"\n"); |
| 1215 bangredo = FALSE; | |
| 1216 } | |
| 1217 /* | |
| 1218 * Add quotes around the command, for shells that need them. | |
| 1219 */ | |
| 1220 if (*p_shq != NUL) | |
| 1221 { | |
| 1222 newcmd = alloc((unsigned)(STRLEN(prevcmd) + 2 * STRLEN(p_shq) + 1)); | |
| 1223 if (newcmd == NULL) | |
| 1224 return; | |
| 1225 STRCPY(newcmd, p_shq); | |
| 1226 STRCAT(newcmd, prevcmd); | |
| 1227 STRCAT(newcmd, p_shq); | |
| 1228 free_newcmd = TRUE; | |
| 1229 } | |
| 1230 if (addr_count == 0) /* :! */ | |
| 1231 { | |
| 1232 /* echo the command */ | |
| 1233 msg_start(); | |
| 1234 msg_putchar(':'); | |
| 1235 msg_putchar('!'); | |
| 1236 msg_outtrans(newcmd); | |
| 1237 msg_clr_eos(); | |
| 1238 windgoto(msg_row, msg_col); | |
| 1239 | |
| 1240 do_shell(newcmd, 0); | |
| 1241 } | |
| 1242 else /* :range! */ | |
| 725 | 1243 { |
| 7 | 1244 /* Careful: This may recursively call do_bang() again! (because of |
| 1245 * autocommands) */ | |
| 1246 do_filter(line1, line2, eap, newcmd, do_in, do_out); | |
| 725 | 1247 apply_autocmds(EVENT_SHELLFILTERPOST, NULL, NULL, FALSE, curbuf); |
| 1248 } | |
| 7 | 1249 if (free_newcmd) |
| 1250 vim_free(newcmd); | |
| 1251 } | |
| 1252 | |
| 1253 /* | |
| 1254 * do_filter: filter lines through a command given by the user | |
| 1255 * | |
| 169 | 1256 * We mostly use temp files and the call_shell() routine here. This would |
| 1257 * normally be done using pipes on a UNIX machine, but this is more portable | |
| 1258 * to non-unix machines. The call_shell() routine needs to be able | |
| 7 | 1259 * to deal with redirection somehow, and should handle things like looking |
| 1260 * at the PATH env. variable, and adding reasonable extensions to the | |
| 1261 * command name given by the user. All reasonable versions of call_shell() | |
| 1262 * do this. | |
| 169 | 1263 * Alternatively, if on Unix and redirecting input or output, but not both, |
| 1264 * and the 'shelltemp' option isn't set, use pipes. | |
| 7 | 1265 * We use input redirection if do_in is TRUE. |
| 1266 * We use output redirection if do_out is TRUE. | |
| 1267 */ | |
| 1268 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1269 do_filter( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1270 linenr_T line1, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1271 linenr_T line2, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1272 exarg_T *eap, /* for forced 'ff' and 'fenc' */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1273 char_u *cmd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1274 int do_in, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1275 int do_out) |
| 7 | 1276 { |
| 1277 char_u *itmp = NULL; | |
| 1278 char_u *otmp = NULL; | |
| 1279 linenr_T linecount; | |
| 1280 linenr_T read_linecount; | |
| 1281 pos_T cursor_save; | |
| 1282 char_u *cmd_buf; | |
| 1283 buf_T *old_curbuf = curbuf; | |
| 169 | 1284 int shell_flags = 0; |
| 7 | 1285 |
| 1286 if (*cmd == NUL) /* no filter command */ | |
| 1287 return; | |
| 1288 | |
| 1289 cursor_save = curwin->w_cursor; | |
| 1290 linecount = line2 - line1 + 1; | |
| 1291 curwin->w_cursor.lnum = line1; | |
| 1292 curwin->w_cursor.col = 0; | |
| 1293 changed_line_abv_curs(); | |
| 1294 invalidate_botline(); | |
| 1295 | |
| 1296 /* | |
| 169 | 1297 * When using temp files: |
| 1298 * 1. * Form temp file names | |
| 1299 * 2. * Write the lines to a temp file | |
| 1300 * 3. Run the filter command on the temp file | |
| 1301 * 4. * Read the output of the command into the buffer | |
| 1302 * 5. * Delete the original lines to be filtered | |
| 1303 * 6. * Remove the temp files | |
| 1304 * | |
| 1305 * When writing the input with a pipe or when catching the output with a | |
| 1306 * pipe only need to do 3. | |
| 7 | 1307 */ |
| 1308 | |
| 169 | 1309 if (do_out) |
| 1310 shell_flags |= SHELL_DOOUT; | |
| 1311 | |
| 3482 | 1312 #ifdef FEAT_FILTERPIPE |
| 169 | 1313 if (!do_in && do_out && !p_stmp) |
| 1314 { | |
| 1315 /* Use a pipe to fetch stdout of the command, do not use a temp file. */ | |
| 1316 shell_flags |= SHELL_READ; | |
| 1317 curwin->w_cursor.lnum = line2; | |
| 1318 } | |
| 1319 else if (do_in && !do_out && !p_stmp) | |
| 7 | 1320 { |
| 169 | 1321 /* Use a pipe to write stdin of the command, do not use a temp file. */ |
| 1322 shell_flags |= SHELL_WRITE; | |
| 1323 curbuf->b_op_start.lnum = line1; | |
| 1324 curbuf->b_op_end.lnum = line2; | |
| 7 | 1325 } |
| 169 | 1326 else if (do_in && do_out && !p_stmp) |
| 1327 { | |
| 1328 /* Use a pipe to write stdin and fetch stdout of the command, do not | |
| 1329 * use a temp file. */ | |
| 1330 shell_flags |= SHELL_READ|SHELL_WRITE; | |
| 1331 curbuf->b_op_start.lnum = line1; | |
| 1332 curbuf->b_op_end.lnum = line2; | |
| 1333 curwin->w_cursor.lnum = line2; | |
| 1334 } | |
| 1335 else | |
| 1336 #endif | |
| 6721 | 1337 if ((do_in && (itmp = vim_tempname('i', FALSE)) == NULL) |
| 1338 || (do_out && (otmp = vim_tempname('o', FALSE)) == NULL)) | |
| 169 | 1339 { |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1340 emsg(_(e_notmp)); |
| 169 | 1341 goto filterend; |
| 1342 } | |
| 7 | 1343 |
| 1344 /* | |
| 1345 * The writing and reading of temp files will not be shown. | |
| 1346 * Vi also doesn't do this and the messages are not very informative. | |
| 1347 */ | |
| 1348 ++no_wait_return; /* don't call wait_return() while busy */ | |
| 169 | 1349 if (itmp != NULL && buf_write(curbuf, itmp, NULL, line1, line2, eap, |
| 7 | 1350 FALSE, FALSE, FALSE, TRUE) == FAIL) |
| 1351 { | |
| 1352 msg_putchar('\n'); /* keep message from buf_write() */ | |
| 1353 --no_wait_return; | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1354 #if defined(FEAT_EVAL) |
| 7 | 1355 if (!aborting()) |
| 1356 #endif | |
|
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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
|
1357 (void)semsg(_(e_notcreate), itmp); /* will call wait_return */ |
| 7 | 1358 goto filterend; |
| 1359 } | |
| 1360 if (curbuf != old_curbuf) | |
| 1361 goto filterend; | |
| 1362 | |
| 1363 if (!do_out) | |
| 1364 msg_putchar('\n'); | |
| 1365 | |
| 1581 | 1366 /* Create the shell command in allocated memory. */ |
| 7 | 1367 cmd_buf = make_filter_cmd(cmd, itmp, otmp); |
| 1368 if (cmd_buf == NULL) | |
| 1369 goto filterend; | |
| 1370 | |
| 1371 windgoto((int)Rows - 1, 0); | |
| 1372 cursor_on(); | |
| 1373 | |
| 1374 /* | |
| 1375 * When not redirecting the output the command can write anything to the | |
| 1376 * screen. If 'shellredir' is equal to ">", screen may be messed up by | |
| 1377 * stderr output of external command. Clear the screen later. | |
| 1378 * If do_in is FALSE, this could be something like ":r !cat", which may | |
| 1379 * also mess up the screen, clear it later. | |
| 1380 */ | |
| 1381 if (!do_out || STRCMP(p_srr, ">") == 0 || !do_in) | |
| 1382 redraw_later_clear(); | |
| 1383 | |
| 169 | 1384 if (do_out) |
| 1385 { | |
| 1386 if (u_save((linenr_T)(line2), (linenr_T)(line2 + 1)) == FAIL) | |
| 1581 | 1387 { |
| 1388 vim_free(cmd_buf); | |
| 169 | 1389 goto error; |
| 1581 | 1390 } |
| 169 | 1391 redraw_curbuf_later(VALID); |
| 1392 } | |
| 1393 read_linecount = curbuf->b_ml.ml_line_count; | |
| 1394 | |
| 7 | 1395 /* |
| 1396 * When call_shell() fails wait_return() is called to give the user a | |
| 1397 * chance to read the error messages. Otherwise errors are ignored, so you | |
| 1398 * can see the error messages from the command that appear on stdout; use | |
| 1399 * 'u' to fix the text | |
| 1400 * Switch to cooked mode when not redirecting stdin, avoids that something | |
| 1401 * like ":r !cat" hangs. | |
| 1402 * Pass on the SHELL_DOOUT flag when the output is being redirected. | |
| 1403 */ | |
| 169 | 1404 if (call_shell(cmd_buf, SHELL_FILTER | SHELL_COOKED | shell_flags)) |
| 7 | 1405 { |
| 1406 redraw_later_clear(); | |
| 1407 wait_return(FALSE); | |
| 1408 } | |
| 1409 vim_free(cmd_buf); | |
| 1410 | |
| 1411 did_check_timestamps = FALSE; | |
| 1412 need_check_timestamps = TRUE; | |
| 1413 | |
| 1414 /* When interrupting the shell command, it may still have produced some | |
| 1415 * useful output. Reset got_int here, so that readfile() won't cancel | |
| 1416 * reading. */ | |
| 1417 ui_breakcheck(); | |
| 1418 got_int = FALSE; | |
| 1419 | |
| 1420 if (do_out) | |
| 1421 { | |
| 169 | 1422 if (otmp != NULL) |
| 7 | 1423 { |
| 169 | 1424 if (readfile(otmp, NULL, line2, (linenr_T)0, (linenr_T)MAXLNUM, |
|
10575
01a5f64a7a20
patch 8.0.0177: BufEnter autocommand not fired for a directory
Christian Brabandt <cb@256bit.org>
parents:
10482
diff
changeset
|
1425 eap, READ_FILTER) != OK) |
| 169 | 1426 { |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1427 #if defined(FEAT_EVAL) |
| 169 | 1428 if (!aborting()) |
| 1429 #endif | |
| 1430 { | |
| 1431 msg_putchar('\n'); | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1432 semsg(_(e_notread), otmp); |
| 169 | 1433 } |
| 1434 goto error; | |
| 7 | 1435 } |
| 169 | 1436 if (curbuf != old_curbuf) |
| 1437 goto filterend; | |
| 7 | 1438 } |
| 169 | 1439 |
| 1440 read_linecount = curbuf->b_ml.ml_line_count - read_linecount; | |
| 1441 | |
| 1442 if (shell_flags & SHELL_READ) | |
| 1443 { | |
| 1444 curbuf->b_op_start.lnum = line2 + 1; | |
| 1445 curbuf->b_op_end.lnum = curwin->w_cursor.lnum; | |
| 1446 appended_lines_mark(line2, read_linecount); | |
| 1447 } | |
| 7 | 1448 |
| 1449 if (do_in) | |
| 1450 { | |
| 1451 if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL) | |
| 1452 { | |
| 1453 if (read_linecount >= linecount) | |
| 1454 /* move all marks from old lines to new lines */ | |
| 1455 mark_adjust(line1, line2, linecount, 0L); | |
| 1456 else | |
| 1457 { | |
| 1458 /* move marks from old lines to new lines, delete marks | |
| 1459 * that are in deleted lines */ | |
| 1460 mark_adjust(line1, line1 + read_linecount - 1, | |
| 1461 linecount, 0L); | |
| 1462 mark_adjust(line1 + read_linecount, line2, MAXLNUM, 0L); | |
| 1463 } | |
| 1464 } | |
| 1465 | |
| 1466 /* | |
| 1467 * Put cursor on first filtered line for ":range!cmd". | |
| 1468 * Adjust '[ and '] (set by buf_write()). | |
| 1469 */ | |
| 1470 curwin->w_cursor.lnum = line1; | |
| 1471 del_lines(linecount, TRUE); | |
| 1472 curbuf->b_op_start.lnum -= linecount; /* adjust '[ */ | |
| 1473 curbuf->b_op_end.lnum -= linecount; /* adjust '] */ | |
| 1474 write_lnum_adjust(-linecount); /* adjust last line | |
| 1475 for next write */ | |
| 100 | 1476 #ifdef FEAT_FOLDING |
| 1477 foldUpdate(curwin, curbuf->b_op_start.lnum, curbuf->b_op_end.lnum); | |
| 1478 #endif | |
| 7 | 1479 } |
| 1480 else | |
| 1481 { | |
| 1482 /* | |
| 1483 * Put cursor on last new line for ":r !cmd". | |
| 1484 */ | |
| 169 | 1485 linecount = curbuf->b_op_end.lnum - curbuf->b_op_start.lnum + 1; |
| 7 | 1486 curwin->w_cursor.lnum = curbuf->b_op_end.lnum; |
| 1487 } | |
| 100 | 1488 |
| 7 | 1489 beginline(BL_WHITE | BL_FIX); /* cursor on first non-blank */ |
| 1490 --no_wait_return; | |
| 1491 | |
| 1492 if (linecount > p_report) | |
| 1493 { | |
| 1494 if (do_in) | |
| 1495 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
1496 vim_snprintf(msg_buf, sizeof(msg_buf), |
| 274 | 1497 _("%ld lines filtered"), (long)linecount); |
| 7 | 1498 if (msg(msg_buf) && !msg_scroll) |
| 1499 /* 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
|
1500 set_keep_msg((char_u *)msg_buf, 0); |
| 7 | 1501 } |
| 1502 else | |
| 1503 msgmore((long)linecount); | |
| 1504 } | |
| 1505 } | |
| 1506 else | |
| 1507 { | |
| 1508 error: | |
| 1509 /* put cursor back in same position for ":w !cmd" */ | |
| 1510 curwin->w_cursor = cursor_save; | |
| 1511 --no_wait_return; | |
| 1512 wait_return(FALSE); | |
| 1513 } | |
| 1514 | |
| 1515 filterend: | |
| 1516 | |
| 1517 if (curbuf != old_curbuf) | |
| 1518 { | |
| 1519 --no_wait_return; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
1520 emsg(_("E135: *Filter* Autocommands must not change current buffer")); |
| 7 | 1521 } |
| 1522 if (itmp != NULL) | |
| 1523 mch_remove(itmp); | |
| 1524 if (otmp != NULL) | |
| 1525 mch_remove(otmp); | |
| 1526 vim_free(itmp); | |
| 1527 vim_free(otmp); | |
| 1528 } | |
| 1529 | |
| 1530 /* | |
| 1531 * Call a shell to execute a command. | |
| 1532 * When "cmd" is NULL start an interactive shell. | |
| 1533 */ | |
| 1534 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1535 do_shell( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1536 char_u *cmd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1537 int flags) /* may be SHELL_DOOUT when output is redirected */ |
| 7 | 1538 { |
| 1539 buf_T *buf; | |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1540 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
| 7 | 1541 int save_nwr; |
| 1542 #endif | |
| 1543 #ifdef MSWIN | |
| 1544 int winstart = FALSE; | |
|
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1545 int keep_termcap = FALSE; |
| 7 | 1546 #endif |
| 1547 | |
| 1548 /* | |
| 1549 * Disallow shell commands for "rvim". | |
| 1550 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1551 * security reasons. | |
| 1552 */ | |
| 1553 if (check_restricted() || check_secure()) | |
| 1554 { | |
| 1555 msg_end(); | |
| 1556 return; | |
| 1557 } | |
| 1558 | |
| 1559 #ifdef MSWIN | |
| 1560 /* | |
|
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1561 * Check if ":!start" is used. This implies not stopping termcap mode. |
| 7 | 1562 */ |
| 1563 if (cmd != NULL) | |
|
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1564 keep_termcap = winstart = (STRNICMP(cmd, "start ", 6) == 0); |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1565 |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1566 # if defined(FEAT_GUI) && defined(FEAT_TERMINAL) |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1567 // 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>
parents:
15906
diff
changeset
|
1568 if (gui.in_use && vim_strchr(p_go, GO_TERMINAL) != NULL) |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1569 keep_termcap = TRUE; |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1570 # endif |
| 7 | 1571 #endif |
| 1572 | |
| 1573 /* | |
| 1574 * For autocommands we want to get the output on the current screen, to | |
| 1575 * avoid having to type return below. | |
| 1576 */ | |
|
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1577 msg_putchar('\r'); // put cursor at start of line |
| 7 | 1578 if (!autocmd_busy) |
| 1579 { | |
| 1580 #ifdef MSWIN | |
|
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1581 if (!keep_termcap) |
| 7 | 1582 #endif |
| 1583 stoptermcap(); | |
| 1584 } | |
| 1585 #ifdef MSWIN | |
| 1586 if (!winstart) | |
| 1587 #endif | |
|
16021
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1588 msg_putchar('\n'); // may shift screen one line up |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1589 |
|
5417a7f802ff
patch 8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions
Bram Moolenaar <Bram@vim.org>
parents:
15906
diff
changeset
|
1590 // warning message before calling the shell |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1591 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
|
1592 FOR_ALL_BUFFERS(buf) |
|
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patch 8.0.1382: get "no write since last change" message if terminal is open
Christian Brabandt <cb@256bit.org>
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|
1593 if (bufIsChangedNotTerm(buf)) |
| 7 | 1594 { |
| 1595 #ifdef FEAT_GUI_MSWIN | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1596 if (!keep_termcap) |
|
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diff
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|
1597 starttermcap(); // don't want a message box here |
| 7 | 1598 #endif |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
1599 msg_puts(_("[No write since last change]\n")); |
| 7 | 1600 #ifdef FEAT_GUI_MSWIN |
|
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diff
changeset
|
1601 if (!keep_termcap) |
| 7 | 1602 stoptermcap(); |
| 1603 #endif | |
| 1604 break; | |
| 1605 } | |
| 1606 | |
|
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|
1607 // This windgoto is required for when the '\n' resulted in a "delete line |
|
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diff
changeset
|
1608 // 1" command to the terminal. |
| 7 | 1609 if (!swapping_screen()) |
| 1610 windgoto(msg_row, msg_col); | |
| 1611 cursor_on(); | |
| 1612 (void)call_shell(cmd, SHELL_COOKED | flags); | |
| 1613 did_check_timestamps = FALSE; | |
| 1614 need_check_timestamps = TRUE; | |
| 1615 | |
| 1616 /* | |
| 1617 * put the message cursor at the end of the screen, avoids wait_return() | |
| 1618 * to overwrite the text that the external command showed | |
| 1619 */ | |
| 1620 if (!swapping_screen()) | |
| 1621 { | |
| 1622 msg_row = Rows - 1; | |
| 1623 msg_col = 0; | |
| 1624 } | |
| 1625 | |
| 1626 if (autocmd_busy) | |
| 1627 { | |
| 1628 if (msg_silent == 0) | |
| 1629 redraw_later_clear(); | |
| 1630 } | |
| 1631 else | |
| 1632 { | |
| 1633 /* | |
| 1634 * For ":sh" there is no need to call wait_return(), just redraw. | |
| 1635 * Also for the Win32 GUI (the output is in a console window). | |
| 1636 * Otherwise there is probably text on the screen that the user wants | |
| 1637 * to read before redrawing, so call wait_return(). | |
| 1638 */ | |
|
16451
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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changeset
|
1639 #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>
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diff
changeset
|
1640 # 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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|
1641 if (!gui.in_use) |
|
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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
|
1642 # 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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|
1643 { |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1644 if (cmd == NULL |
|
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7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1645 # ifdef MSWIN |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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changeset
|
1646 || (keep_termcap && !need_wait_return) |
| 7 | 1647 # endif |
|
16451
7ae2396cef62
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1648 ) |
|
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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|
1649 { |
|
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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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changeset
|
1650 if (msg_silent == 0) |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1651 redraw_later_clear(); |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1652 need_wait_return = FALSE; |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1653 } |
|
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
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|
1654 else |
|
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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|
1655 { |
|
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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:
16447
diff
changeset
|
1656 /* |
|
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
|
1657 * If we switch screens when starttermcap() is called, we |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
1658 * really want to wait for "hit return to continue". |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1659 */ |
|
7ae2396cef62
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1660 save_nwr = no_wait_return; |
|
7ae2396cef62
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Bram Moolenaar <Bram@vim.org>
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16447
diff
changeset
|
1661 if (swapping_screen()) |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1662 no_wait_return = FALSE; |
| 7 | 1663 # ifdef AMIGA |
|
16451
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1664 wait_return(term_console ? -1 : msg_silent == 0); // see below |
| 7 | 1665 # else |
|
16451
7ae2396cef62
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Bram Moolenaar <Bram@vim.org>
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|
1666 wait_return(msg_silent == 0); |
| 7 | 1667 # endif |
|
16451
7ae2396cef62
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1668 no_wait_return = save_nwr; |
|
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|
1669 } |
| 7 | 1670 } |
|
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patch 8.1.0941: macros for MS-Windows are inconsistent
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|
1671 #endif /* FEAT_GUI_MSWIN */ |
| 7 | 1672 |
| 1673 #ifdef MSWIN | |
|
16021
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|
1674 if (!keep_termcap) // if keep_termcap is TRUE didn't stop termcap |
|
5417a7f802ff
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|
1675 #endif |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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|
1676 starttermcap(); // start termcap if not done by wait_return() |
| 7 | 1677 |
| 1678 /* | |
| 1679 * In an Amiga window redrawing is caused by asking the window size. | |
| 1680 * If we got an interrupt this will not work. The chance that the | |
| 1681 * window size is wrong is very small, but we need to redraw the | |
| 1682 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY | |
| 1683 * but it saves an extra redraw. | |
| 1684 */ | |
| 1685 #ifdef AMIGA | |
| 1686 if (skip_redraw) /* ':' hit in wait_return() */ | |
| 1687 { | |
| 1688 if (msg_silent == 0) | |
| 1689 redraw_later_clear(); | |
| 1690 } | |
| 1691 else if (term_console) | |
| 1692 { | |
| 1693 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */ | |
| 1694 if (got_int && msg_silent == 0) | |
| 1695 redraw_later_clear(); /* if got_int is TRUE, redraw needed */ | |
| 1696 else | |
| 1697 must_redraw = 0; /* no extra redraw needed */ | |
| 1698 } | |
| 1699 #endif | |
| 1700 } | |
| 1701 | |
| 1702 /* display any error messages now */ | |
| 1703 display_errors(); | |
| 725 | 1704 |
| 1705 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf); | |
| 7 | 1706 } |
| 1707 | |
|
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|
1708 #if !defined(UNIX) |
|
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|
1709 static char_u * |
|
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|
1710 find_pipe(char_u *cmd) |
|
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|
1711 { |
|
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patch 8.1.0468: MS-Windows: filter command with pipe character fails
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14862
diff
changeset
|
1712 char_u *p; |
|
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|
1713 int inquote = FALSE; |
|
d4777be849d0
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|
1714 |
|
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|
1715 for (p = cmd; *p != NUL; ++p) |
|
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|
1716 { |
|
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|
1717 if (!inquote && *p == '|') |
|
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changeset
|
1718 return p; |
|
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|
1719 if (*p == '"') |
|
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|
1720 inquote = !inquote; |
|
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|
1721 else if (rem_backslash(p)) |
|
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|
1722 ++p; |
|
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|
1723 } |
|
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|
1724 return NULL; |
|
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|
1725 } |
|
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|
1726 #endif |
|
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|
1727 |
| 7 | 1728 /* |
| 1729 * Create a shell command from a command string, input redirection file and | |
| 1730 * output redirection file. | |
| 1731 * Returns an allocated string with the shell command, or NULL for failure. | |
| 1732 */ | |
| 1733 char_u * | |
|
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changeset
|
1734 make_filter_cmd( |
|
f86adafb28d4
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diff
changeset
|
1735 char_u *cmd, /* command */ |
|
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1736 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
|
1737 char_u *otmp) /* NULL or name of output file */ |
| 7 | 1738 { |
| 1739 char_u *buf; | |
| 1740 long_u len; | |
| 5867 | 1741 |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1742 #if defined(UNIX) |
| 5881 | 1743 int is_fish_shell; |
| 5911 | 1744 char_u *shell_name = get_isolated_shell_name(); |
| 5881 | 1745 |
| 5867 | 1746 /* Account for fish's different syntax for subshells */ |
| 5911 | 1747 is_fish_shell = (fnamecmp(shell_name, "fish") == 0); |
| 1748 vim_free(shell_name); | |
| 5867 | 1749 if (is_fish_shell) |
| 1750 len = (long_u)STRLEN(cmd) + 13; /* "begin; " + "; end" + NUL */ | |
| 1751 else | |
| 1752 #endif | |
| 1753 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */ | |
| 7 | 1754 if (itmp != NULL) |
| 1755 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */ | |
| 1756 if (otmp != NULL) | |
| 1757 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */ | |
| 1758 buf = lalloc(len, TRUE); | |
| 1759 if (buf == NULL) | |
| 1760 return NULL; | |
| 1761 | |
|
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diff
changeset
|
1762 #if defined(UNIX) |
| 7 | 1763 /* |
| 169 | 1764 * Put braces around the command (for concatenated commands) when |
| 1765 * redirecting input and/or output. | |
| 7 | 1766 */ |
| 169 | 1767 if (itmp != NULL || otmp != NULL) |
| 5867 | 1768 { |
| 1769 if (is_fish_shell) | |
| 1770 vim_snprintf((char *)buf, len, "begin; %s; end", (char *)cmd); | |
| 1771 else | |
| 1772 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); | |
| 1773 } | |
| 169 | 1774 else |
| 1775 STRCPY(buf, cmd); | |
| 7 | 1776 if (itmp != NULL) |
| 1777 { | |
| 1778 STRCAT(buf, " < "); | |
| 1779 STRCAT(buf, itmp); | |
| 1780 } | |
| 1781 #else | |
| 1782 /* | |
| 5867 | 1783 * For shells that don't understand braces around commands, at least allow |
| 7 | 1784 * the use of commands in a pipe. |
| 1785 */ | |
| 1786 STRCPY(buf, cmd); | |
| 1787 if (itmp != NULL) | |
| 1788 { | |
| 1789 char_u *p; | |
| 1790 | |
| 1791 /* | |
| 1792 * If there is a pipe, we have to put the '<' in front of it. | |
| 1793 * Don't do this when 'shellquote' is not empty, otherwise the | |
| 1794 * redirection would be inside the quotes. | |
| 1795 */ | |
| 1796 if (*p_shq == NUL) | |
| 1797 { | |
|
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|
1798 p = find_pipe(buf); |
| 7 | 1799 if (p != NULL) |
| 1800 *p = NUL; | |
| 1801 } | |
| 1802 STRCAT(buf, " <"); /* " < " causes problems on Amiga */ | |
| 1803 STRCAT(buf, itmp); | |
| 1804 if (*p_shq == NUL) | |
| 1805 { | |
|
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|
1806 p = find_pipe(cmd); |
| 7 | 1807 if (p != NULL) |
| 1808 { | |
| 1809 STRCAT(buf, " "); /* insert a space before the '|' for DOS */ | |
| 1810 STRCAT(buf, p); | |
| 1811 } | |
| 1812 } | |
| 1813 } | |
| 1814 #endif | |
| 1815 if (otmp != NULL) | |
| 1872 | 1816 append_redir(buf, (int)len, p_srr, otmp); |
| 7 | 1817 |
| 1818 return buf; | |
| 1819 } | |
| 1820 | |
| 1821 /* | |
| 1872 | 1822 * Append output redirection for file "fname" to the end of string buffer |
| 1823 * "buf[buflen]" | |
| 7 | 1824 * Works with the 'shellredir' and 'shellpipe' options. |
| 1825 * The caller should make sure that there is enough room: | |
| 1826 * STRLEN(opt) + STRLEN(fname) + 3 | |
| 1827 */ | |
| 1828 void | |
|
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|
1829 append_redir( |
|
f86adafb28d4
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|
1830 char_u *buf, |
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1831 int buflen, |
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1832 char_u *opt, |
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1833 char_u *fname) |
| 7 | 1834 { |
| 1835 char_u *p; | |
| 1872 | 1836 char_u *end; |
| 1837 | |
| 1838 end = buf + STRLEN(buf); | |
|
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1839 /* find "%s" */ |
| 7 | 1840 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p) |
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1841 { |
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1842 if (p[1] == 's') /* found %s */ |
| 7 | 1843 break; |
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1844 if (p[1] == '%') /* skip %% */ |
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1845 ++p; |
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1846 } |
| 7 | 1847 if (p != NULL) |
| 1848 { | |
| 1872 | 1849 *end = ' '; /* not really needed? Not with sh, ksh or bash */ |
| 1850 vim_snprintf((char *)end + 1, (size_t)(buflen - (end + 1 - buf)), | |
| 1851 (char *)opt, (char *)fname); | |
| 7 | 1852 } |
| 1853 else | |
| 1872 | 1854 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
| 7 | 1855 #ifdef FEAT_QUICKFIX |
| 1856 " %s %s", | |
| 1857 #else | |
| 1858 " %s%s", /* " > %s" causes problems on Amiga */ | |
| 1859 #endif | |
| 1860 (char *)opt, (char *)fname); | |
| 1861 } | |
| 1862 | |
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1863 #if defined(FEAT_VIMINFO) || defined(PROTO) |
| 7 | 1864 |
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1865 static int read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing); |
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1866 static void write_viminfo_version(FILE *fp_out); |
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1867 static void write_viminfo_barlines(vir_T *virp, FILE *fp_out); |
| 7 | 1868 static int viminfo_errcnt; |
| 1869 | |
| 1870 static int | |
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1871 no_viminfo(void) |
| 7 | 1872 { |
| 1873 /* "vim -i NONE" does not read or write a viminfo file */ | |
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1874 return STRCMP(p_viminfofile, "NONE") == 0; |
| 7 | 1875 } |
| 1876 | |
| 1877 /* | |
| 1878 * Report an error for reading a viminfo file. | |
| 1879 * Count the number of errors. When there are more than 10, return TRUE. | |
| 1880 */ | |
| 1881 int | |
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1882 viminfo_error(char *errnum, char *message, char_u *line) |
| 7 | 1883 { |
| 274 | 1884 vim_snprintf((char *)IObuff, IOSIZE, _("%sviminfo: %s in line: "), |
| 1885 errnum, message); | |
| 1459 | 1886 STRNCAT(IObuff, line, IOSIZE - STRLEN(IObuff) - 1); |
| 156 | 1887 if (IObuff[STRLEN(IObuff) - 1] == '\n') |
| 1888 IObuff[STRLEN(IObuff) - 1] = NUL; | |
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1889 emsg((char *)IObuff); |
| 7 | 1890 if (++viminfo_errcnt >= 10) |
| 1891 { | |
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1892 emsg(_("E136: viminfo: Too many errors, skipping rest of file")); |
| 7 | 1893 return TRUE; |
| 1894 } | |
| 1895 return FALSE; | |
| 1896 } | |
| 1897 | |
| 1898 /* | |
| 1899 * read_viminfo() -- Read the viminfo file. Registers etc. which are already | |
| 1733 | 1900 * set are not over-written unless "flags" includes VIF_FORCEIT. -- webb |
| 7 | 1901 */ |
| 1902 int | |
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1903 read_viminfo( |
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1904 char_u *file, /* file name or NULL to use default name */ |
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1905 int flags) /* VIF_WANT_INFO et al. */ |
| 7 | 1906 { |
| 1907 FILE *fp; | |
| 1908 char_u *fname; | |
| 1909 | |
| 1910 if (no_viminfo()) | |
| 1911 return FAIL; | |
| 1912 | |
| 1733 | 1913 fname = viminfo_filename(file); /* get file name in allocated buffer */ |
| 7 | 1914 if (fname == NULL) |
| 1915 return FAIL; | |
| 1916 fp = mch_fopen((char *)fname, READBIN); | |
| 1917 | |
| 1918 if (p_verbose > 0) | |
| 294 | 1919 { |
| 1920 verbose_enter(); | |
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1921 smsg(_("Reading viminfo file \"%s\"%s%s%s"), |
| 274 | 1922 fname, |
| 1733 | 1923 (flags & VIF_WANT_INFO) ? _(" info") : "", |
| 1924 (flags & VIF_WANT_MARKS) ? _(" marks") : "", | |
| 1925 (flags & VIF_GET_OLDFILES) ? _(" oldfiles") : "", | |
| 274 | 1926 fp == NULL ? _(" FAILED") : ""); |
| 294 | 1927 verbose_leave(); |
| 1928 } | |
| 7 | 1929 |
| 1930 vim_free(fname); | |
| 1931 if (fp == NULL) | |
| 1932 return FAIL; | |
| 1933 | |
| 1934 viminfo_errcnt = 0; | |
| 1733 | 1935 do_viminfo(fp, NULL, flags); |
| 7 | 1936 |
| 1937 fclose(fp); | |
| 1938 return OK; | |
| 1939 } | |
| 1940 | |
| 1941 /* | |
|
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1942 * Write the viminfo file. The old one is read in first so that effectively a |
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1943 * merge of current info and old info is done. This allows multiple vims to |
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1944 * run simultaneously, without losing any marks etc. |
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1945 * If "forceit" is TRUE, then the old file is not read in, and only internal |
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1946 * info is written to the file. |
| 7 | 1947 */ |
| 1948 void | |
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1949 write_viminfo(char_u *file, int forceit) |
| 7 | 1950 { |
| 1951 char_u *fname; | |
| 1952 FILE *fp_in = NULL; /* input viminfo file, if any */ | |
| 1953 FILE *fp_out = NULL; /* output viminfo file */ | |
| 1954 char_u *tempname = NULL; /* name of temp viminfo file */ | |
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1955 stat_T st_new; /* mch_stat() of potential new file */ |
| 7 | 1956 #if defined(UNIX) || defined(VMS) |
| 1957 mode_t umask_save; | |
| 1958 #endif | |
| 1959 #ifdef UNIX | |
| 1960 int shortname = FALSE; /* use 8.3 file name */ | |
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1961 stat_T st_old; /* mch_stat() of existing viminfo file */ |
| 7 | 1962 #endif |
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1963 #ifdef MSWIN |
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1964 int hidden = FALSE; |
| 601 | 1965 #endif |
| 7 | 1966 |
| 1967 if (no_viminfo()) | |
| 1968 return; | |
| 1969 | |
| 1970 fname = viminfo_filename(file); /* may set to default if NULL */ | |
| 1971 if (fname == NULL) | |
| 1972 return; | |
| 1973 | |
| 1974 fp_in = mch_fopen((char *)fname, READBIN); | |
| 1975 if (fp_in == NULL) | |
| 1976 { | |
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1977 int fd; |
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1978 |
| 7 | 1979 /* if it does exist, but we can't read it, don't try writing */ |
| 1980 if (mch_stat((char *)fname, &st_new) == 0) | |
| 1981 goto end; | |
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1982 |
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1983 /* Create the new .viminfo non-accessible for others, because it may |
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1984 * contain text from non-accessible documents. It is up to the user to |
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1985 * widen access (e.g. to a group). This may also fail if there is a |
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1986 * race condition, then just give up. */ |
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1987 fd = mch_open((char *)fname, |
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1988 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
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1989 if (fd < 0) |
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1990 goto end; |
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1991 fp_out = fdopen(fd, WRITEBIN); |
| 7 | 1992 } |
| 1993 else | |
| 1994 { | |
| 1995 /* | |
| 1996 * There is an existing viminfo file. Create a temporary file to | |
| 1997 * write the new viminfo into, in the same directory as the | |
|
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1998 * existing viminfo file, which will be renamed once all writing is |
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1999 * successful. |
| 7 | 2000 */ |
| 2001 #ifdef UNIX | |
| 2002 /* | |
| 2003 * For Unix we check the owner of the file. It's not very nice to | |
| 2004 * overwrite a user's viminfo file after a "su root", with a | |
| 2005 * viminfo file that the user can't read. | |
| 2006 */ | |
| 1869 | 2007 st_old.st_dev = (dev_t)0; |
| 1438 | 2008 st_old.st_ino = 0; |
| 7 | 2009 st_old.st_mode = 0600; |
| 1076 | 2010 if (mch_stat((char *)fname, &st_old) == 0 |
| 2011 && getuid() != ROOT_UID | |
| 560 | 2012 && !(st_old.st_uid == getuid() |
| 7 | 2013 ? (st_old.st_mode & 0200) |
| 2014 : (st_old.st_gid == getgid() | |
| 2015 ? (st_old.st_mode & 0020) | |
| 2016 : (st_old.st_mode & 0002)))) | |
| 2017 { | |
| 944 | 2018 int tt = msg_didany; |
| 7 | 2019 |
| 2020 /* avoid a wait_return for this message, it's annoying */ | |
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2021 semsg(_("E137: Viminfo file is not writable: %s"), fname); |
| 7 | 2022 msg_didany = tt; |
| 840 | 2023 fclose(fp_in); |
| 7 | 2024 goto end; |
| 2025 } | |
| 2026 #endif | |
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2027 #ifdef MSWIN |
| 601 | 2028 /* Get the file attributes of the existing viminfo file. */ |
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2029 hidden = mch_ishidden(fname); |
| 601 | 2030 #endif |
| 7 | 2031 |
| 2032 /* | |
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2033 * Make tempname, find one that does not exist yet. |
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2034 * Beware of a race condition: If someone logs out and all Vim |
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2035 * instances exit at the same time a temp file might be created between |
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2036 * stat() and open(). Use mch_open() with O_EXCL to avoid that. |
| 7 | 2037 * May try twice: Once normal and once with shortname set, just in |
| 2038 * case somebody puts his viminfo file in an 8.3 filesystem. | |
| 2039 */ | |
| 2040 for (;;) | |
| 2041 { | |
|
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2042 int next_char = 'z'; |
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2043 char_u *wp; |
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2044 |
| 7 | 2045 tempname = buf_modname( |
| 2046 #ifdef UNIX | |
| 2047 shortname, | |
| 2048 #else | |
| 2049 FALSE, | |
| 2050 #endif | |
| 2051 fname, | |
| 2052 #ifdef VMS | |
| 2053 (char_u *)"-tmp", | |
| 2054 #else | |
| 2055 (char_u *)".tmp", | |
| 2056 #endif | |
| 2057 FALSE); | |
| 2058 if (tempname == NULL) /* out of memory */ | |
| 2059 break; | |
| 2060 | |
| 2061 /* | |
|
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2062 * Try a series of names. Change one character, just before |
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2063 * the extension. This should also work for an 8.3 |
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2064 * file name, when after adding the extension it still is |
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2065 * the same file as the original. |
| 7 | 2066 */ |
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2067 wp = tempname + STRLEN(tempname) - 5; |
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2068 if (wp < gettail(tempname)) /* empty file name? */ |
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2069 wp = gettail(tempname); |
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2070 for (;;) |
| 7 | 2071 { |
| 2072 /* | |
|
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2073 * Check if tempfile already exists. Never overwrite an |
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2074 * existing file! |
| 7 | 2075 */ |
|
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patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2076 if (mch_stat((char *)tempname, &st_new) == 0) |
| 7 | 2077 { |
|
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patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2078 #ifdef UNIX |
| 7 | 2079 /* |
|
12938
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diff
changeset
|
2080 * Check if tempfile is same as original file. May happen |
|
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patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2081 * when modname() gave the same file back. E.g. silly |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2082 * link, or file name-length reached. Try again with |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2083 * shortname set. |
| 7 | 2084 */ |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2085 if (!shortname && st_new.st_dev == st_old.st_dev |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
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parents:
12820
diff
changeset
|
2086 && st_new.st_ino == st_old.st_ino) |
| 7 | 2087 { |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
2088 VIM_CLEAR(tempname); |
|
12938
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2089 shortname = TRUE; |
| 7 | 2090 break; |
| 2091 } | |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2092 #endif |
| 7 | 2093 } |
|
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patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2094 else |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2095 { |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2096 /* Try creating the file exclusively. This may fail if |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2097 * another Vim tries to do it at the same time. */ |
| 762 | 2098 #ifdef VMS |
|
12938
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2099 /* fdopen() fails for some reason */ |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2100 umask_save = umask(077); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2101 fp_out = mch_fopen((char *)tempname, WRITEBIN); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2102 (void)umask(umask_save); |
| 762 | 2103 #else |
|
12938
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patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2104 int fd; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2105 |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2106 /* Use mch_open() to be able to use O_NOFOLLOW and set file |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
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diff
changeset
|
2107 * protection: |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2108 * Unix: same as original file, but strip s-bit. Reset |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2109 * umask to avoid it getting in the way. |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2110 * Others: r&w for user only. */ |
| 762 | 2111 # ifdef UNIX |
|
12938
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patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2112 umask_save = umask(0); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2113 fd = mch_open((char *)tempname, |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2114 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2115 (int)((st_old.st_mode & 0777) | 0600)); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2116 (void)umask(umask_save); |
| 762 | 2117 # else |
|
12938
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patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2118 fd = mch_open((char *)tempname, |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2119 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2120 # endif |
|
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patch 8.0.1345: race condition between stat() and open() for viminfo
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parents:
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diff
changeset
|
2121 if (fd < 0) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
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parents:
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diff
changeset
|
2122 { |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
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parents:
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diff
changeset
|
2123 fp_out = NULL; |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2124 # ifdef EEXIST |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2125 /* Avoid trying lots of names while the problem is lack |
|
15760
aa80c63f34bb
patch 8.1.0887: the 'l' flag in :subsitute is sticky
Bram Moolenaar <Bram@vim.org>
parents:
15748
diff
changeset
|
2126 * of permission, only retry if the file already |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2127 * exists. */ |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2128 if (errno != EEXIST) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2129 break; |
| 762 | 2130 # endif |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2131 } |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2132 else |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2133 fp_out = fdopen(fd, WRITEBIN); |
| 762 | 2134 #endif /* VMS */ |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2135 if (fp_out != NULL) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2136 break; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2137 } |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2138 |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2139 /* Assume file exists, try again with another name. */ |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2140 if (next_char == 'a' - 1) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2141 { |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2142 /* They all exist? Must be something wrong! Don't write |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2143 * the viminfo file then. */ |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2144 semsg(_("E929: Too many viminfo temp files, like %s!"), |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2145 tempname); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2146 break; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2147 } |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2148 *wp = next_char; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2149 --next_char; |
| 7 | 2150 } |
| 557 | 2151 |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2152 if (tempname != NULL) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2153 break; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2154 /* continue if shortname was set */ |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2155 } |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2156 |
| 557 | 2157 #if defined(UNIX) && defined(HAVE_FCHOWN) |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2158 if (tempname != NULL && fp_out != NULL) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2159 { |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2160 stat_T tmp_st; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2161 |
| 7 | 2162 /* |
|
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2163 * Make sure the original owner can read/write the tempfile and |
|
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2164 * otherwise preserve permissions, making sure the group matches. |
| 7 | 2165 */ |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2166 if (mch_stat((char *)tempname, &tmp_st) >= 0) |
|
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2167 { |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2168 if (st_old.st_uid != tmp_st.st_uid) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2169 /* Changing the owner might fail, in which case the |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2170 * file will now owned by the current user, oh well. */ |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14585
diff
changeset
|
2171 vim_ignored = fchown(fileno(fp_out), st_old.st_uid, -1); |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2172 if (st_old.st_gid != tmp_st.st_gid |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2173 && fchown(fileno(fp_out), -1, st_old.st_gid) == -1) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2174 /* can't set the group to what it should be, remove |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2175 * group permissions */ |
|
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2176 (void)mch_setperm(tempname, 0600); |
|
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2177 } |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2178 else |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2179 /* can't stat the file, set conservative permissions */ |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2180 (void)mch_setperm(tempname, 0600); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2181 } |
|
12942
914fbd1d269f
patch 8.0.1347: MS-Windows: build broken by misplaced curly
Christian Brabandt <cb@256bit.org>
parents:
12938
diff
changeset
|
2182 #endif |
|
914fbd1d269f
patch 8.0.1347: MS-Windows: build broken by misplaced curly
Christian Brabandt <cb@256bit.org>
parents:
12938
diff
changeset
|
2183 } |
| 7 | 2184 |
| 2185 /* | |
| 2186 * Check if the new viminfo file can be written to. | |
| 2187 */ | |
| 2188 if (fp_out == NULL) | |
| 2189 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2190 semsg(_("E138: Can't write viminfo file %s!"), |
| 301 | 2191 (fp_in == NULL || tempname == NULL) ? fname : tempname); |
| 7 | 2192 if (fp_in != NULL) |
| 2193 fclose(fp_in); | |
| 2194 goto end; | |
| 2195 } | |
| 2196 | |
| 2197 if (p_verbose > 0) | |
| 294 | 2198 { |
| 2199 verbose_enter(); | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2200 smsg(_("Writing viminfo file \"%s\""), fname); |
| 294 | 2201 verbose_leave(); |
| 2202 } | |
| 7 | 2203 |
| 2204 viminfo_errcnt = 0; | |
| 1733 | 2205 do_viminfo(fp_in, fp_out, forceit ? 0 : (VIF_WANT_INFO | VIF_WANT_MARKS)); |
| 7 | 2206 |
|
8573
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2207 if (fclose(fp_out) == EOF) |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2208 ++viminfo_errcnt; |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2209 |
| 7 | 2210 if (fp_in != NULL) |
| 2211 { | |
| 2212 fclose(fp_in); | |
| 601 | 2213 |
| 6049 | 2214 /* In case of an error keep the original viminfo file. Otherwise |
| 2215 * rename the newly written file. Give an error if that fails. */ | |
|
8573
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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8560
diff
changeset
|
2216 if (viminfo_errcnt == 0) |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2217 { |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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parents:
8560
diff
changeset
|
2218 if (vim_rename(tempname, fname) == -1) |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2219 { |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2220 ++viminfo_errcnt; |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2221 semsg(_("E886: Can't rename viminfo file to %s!"), fname); |
|
8573
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2222 } |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
2223 # ifdef MSWIN |
|
8573
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2224 /* If the viminfo file was hidden then also hide the new file. */ |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
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parents:
8560
diff
changeset
|
2225 else if (hidden) |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2226 mch_hide(fname); |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2227 # endif |
| 6049 | 2228 } |
| 2229 if (viminfo_errcnt > 0) | |
| 7 | 2230 mch_remove(tempname); |
| 601 | 2231 } |
| 2232 | |
| 7 | 2233 end: |
| 2234 vim_free(fname); | |
| 2235 vim_free(tempname); | |
| 2236 } | |
| 2237 | |
| 2238 /* | |
| 2239 * Get the viminfo file name to use. | |
| 2240 * If "file" is given and not empty, use it (has already been expanded by | |
| 2241 * cmdline functions). | |
| 2242 * Otherwise use "-i file_name", value from 'viminfo' or the default, and | |
| 2243 * expand environment variables. | |
| 2244 * Returns an allocated string. NULL when out of memory. | |
| 2245 */ | |
| 2246 static char_u * | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
2247 viminfo_filename(char_u *file) |
| 7 | 2248 { |
| 2249 if (file == NULL || *file == NUL) | |
| 2250 { | |
|
11666
5cd9ba96561d
patch 8.0.0716: not easy to start Vim cleanly
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parents:
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diff
changeset
|
2251 if (*p_viminfofile != NUL) |
|
5cd9ba96561d
patch 8.0.0716: not easy to start Vim cleanly
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parents:
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diff
changeset
|
2252 file = p_viminfofile; |
| 7 | 2253 else if ((file = find_viminfo_parameter('n')) == NULL || *file == NUL) |
| 2254 { | |
| 2255 #ifdef VIMINFO_FILE2 | |
| 2256 # ifdef VMS | |
| 2257 if (mch_getenv((char_u *)"SYS$LOGIN") == NULL) | |
| 2258 # else | |
|
12297
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patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
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|
2259 # ifdef MSWIN |
|
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
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changeset
|
2260 /* Use $VIM only if $HOME is the default "C:/". */ |
|
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
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|
2261 if (STRCMP(vim_getenv((char_u *)"HOME", NULL), "C:/") == 0 |
|
98586656fcae
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changeset
|
2262 && mch_getenv((char_u *)"HOME") == NULL) |
|
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
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changeset
|
2263 # else |
| 7 | 2264 if (mch_getenv((char_u *)"HOME") == NULL) |
|
12297
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|
2265 # endif |
| 7 | 2266 # endif |
| 2267 { | |
| 2268 /* don't use $VIM when not available. */ | |
| 2269 expand_env((char_u *)"$VIM", NameBuff, MAXPATHL); | |
| 2270 if (STRCMP("$VIM", NameBuff) != 0) /* $VIM was expanded */ | |
| 2271 file = (char_u *)VIMINFO_FILE2; | |
| 2272 else | |
| 2273 file = (char_u *)VIMINFO_FILE; | |
| 2274 } | |
| 2275 else | |
| 2276 #endif | |
| 2277 file = (char_u *)VIMINFO_FILE; | |
| 2278 } | |
| 2279 expand_env(file, NameBuff, MAXPATHL); | |
| 2280 file = NameBuff; | |
| 2281 } | |
| 2282 return vim_strsave(file); | |
| 2283 } | |
| 2284 | |
| 2285 /* | |
| 2286 * do_viminfo() -- Should only be called from read_viminfo() & write_viminfo(). | |
| 2287 */ | |
| 2288 static void | |
|
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diff
changeset
|
2289 do_viminfo(FILE *fp_in, FILE *fp_out, int flags) |
| 7 | 2290 { |
| 2291 int eof = FALSE; | |
| 2292 vir_T vir; | |
|
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|
2293 int merge = FALSE; |
|
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parents:
9412
diff
changeset
|
2294 int do_copy_marks = FALSE; |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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diff
changeset
|
2295 garray_T buflist; |
| 7 | 2296 |
| 2297 if ((vir.vir_line = alloc(LSIZE)) == NULL) | |
| 2298 return; | |
| 2299 vir.vir_fd = fp_in; | |
| 2300 vir.vir_conv.vc_type = CONV_NONE; | |
|
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commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
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diff
changeset
|
2301 ga_init2(&vir.vir_barlines, (int)sizeof(char_u *), 100); |
|
9240
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9234
diff
changeset
|
2302 vir.vir_version = -1; |
| 7 | 2303 |
| 2304 if (fp_in != NULL) | |
| 2305 { | |
| 1733 | 2306 if (flags & VIF_WANT_INFO) |
|
4903
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|
2307 { |
|
9272
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diff
changeset
|
2308 if (fp_out != NULL) |
|
9284
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commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
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diff
changeset
|
2309 { |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
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parents:
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diff
changeset
|
2310 /* Registers and marks are read and kept separate from what |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2311 * this Vim is using. They are merged when writing. */ |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2312 prepare_viminfo_registers(); |
|
9284
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commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
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diff
changeset
|
2313 prepare_viminfo_marks(); |
|
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commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
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|
2314 } |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
9270
diff
changeset
|
2315 |
| 1733 | 2316 eof = read_viminfo_up_to_marks(&vir, |
| 2317 flags & VIF_FORCEIT, fp_out != NULL); | |
|
4903
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updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2318 merge = TRUE; |
|
2fc1f3346bfb
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Bram Moolenaar <bram@vim.org>
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diff
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|
2319 } |
|
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2320 else if (flags != 0) |
| 7 | 2321 /* Skip info, find start of marks */ |
| 2322 while (!(eof = viminfo_readline(&vir)) | |
| 2323 && vir.vir_line[0] != '>') | |
| 2324 ; | |
|
9414
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diff
changeset
|
2325 |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2326 do_copy_marks = (flags & |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2327 (VIF_WANT_MARKS | VIF_GET_OLDFILES | VIF_FORCEIT)); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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parents:
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diff
changeset
|
2328 } |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2329 |
| 7 | 2330 if (fp_out != NULL) |
| 2331 { | |
| 2332 /* Write the info: */ | |
| 2333 fprintf(fp_out, _("# This viminfo file was generated by Vim %s.\n"), | |
| 2334 VIM_VERSION_MEDIUM); | |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
2335 fputs(_("# You may edit it if you're careful!\n\n"), fp_out); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2336 write_viminfo_version(fp_out); |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
2337 fputs(_("# Value of 'encoding' when this file was written\n"), fp_out); |
| 7 | 2338 fprintf(fp_out, "*encoding=%s\n\n", p_enc); |
| 2339 write_viminfo_search_pattern(fp_out); | |
| 2340 write_viminfo_sub_string(fp_out); | |
| 2341 #ifdef FEAT_CMDHIST | |
|
4903
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updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2342 write_viminfo_history(fp_out, merge); |
| 7 | 2343 #endif |
| 2344 write_viminfo_registers(fp_out); | |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
9270
diff
changeset
|
2345 finish_viminfo_registers(); |
| 7 | 2346 #ifdef FEAT_EVAL |
| 2347 write_viminfo_varlist(fp_out); | |
| 2348 #endif | |
| 2349 write_viminfo_filemarks(fp_out); | |
|
9284
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commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2350 finish_viminfo_marks(); |
| 7 | 2351 write_viminfo_bufferlist(fp_out); |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2352 write_viminfo_barlines(&vir, fp_out); |
|
9414
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commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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parents:
9412
diff
changeset
|
2353 |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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parents:
9412
diff
changeset
|
2354 if (do_copy_marks) |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2355 ga_init2(&buflist, sizeof(buf_T *), 50); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2356 write_viminfo_marks(fp_out, do_copy_marks ? &buflist : NULL); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2357 } |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2358 |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2359 if (do_copy_marks) |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2360 { |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2361 copy_viminfo_marks(&vir, fp_out, &buflist, eof, flags); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2362 if (fp_out != NULL) |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2363 ga_clear(&buflist); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2364 } |
| 7 | 2365 |
| 2366 vim_free(vir.vir_line); | |
| 2367 if (vir.vir_conv.vc_type != CONV_NONE) | |
| 2368 convert_setup(&vir.vir_conv, NULL, NULL); | |
|
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1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
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diff
changeset
|
2369 ga_clear_strings(&vir.vir_barlines); |
| 7 | 2370 } |
| 2371 | |
| 2372 /* | |
| 2373 * read_viminfo_up_to_marks() -- Only called from do_viminfo(). Reads in the | |
| 2374 * first part of the viminfo file which contains everything but the marks that | |
| 2375 * are local to a file. Returns TRUE when end-of-file is reached. -- webb | |
| 2376 */ | |
| 2377 static int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
2378 read_viminfo_up_to_marks( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
2379 vir_T *virp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
2380 int forceit, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2381 int writing) |
| 7 | 2382 { |
| 2383 int eof; | |
| 2384 buf_T *buf; | |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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9234
diff
changeset
|
2385 int got_encoding = FALSE; |
| 7 | 2386 |
| 2387 #ifdef FEAT_CMDHIST | |
| 4285 | 2388 prepare_viminfo_history(forceit ? 9999 : 0, writing); |
| 7 | 2389 #endif |
|
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diff
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|
2390 |
| 7 | 2391 eof = viminfo_readline(virp); |
| 2392 while (!eof && virp->vir_line[0] != '>') | |
| 2393 { | |
| 2394 switch (virp->vir_line[0]) | |
| 2395 { | |
| 2396 /* Characters reserved for future expansion, ignored now */ | |
| 2397 case '+': /* "+40 /path/dir file", for running vim without args */ | |
| 2398 case '^': /* to be defined */ | |
| 2399 case '<': /* long line - ignored */ | |
| 2400 /* A comment or empty line. */ | |
| 2401 case NUL: | |
| 2402 case '\r': | |
| 2403 case '\n': | |
| 2404 case '#': | |
| 2405 eof = viminfo_readline(virp); | |
| 2406 break; | |
|
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2407 case '|': |
|
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|
2408 eof = read_viminfo_barline(virp, got_encoding, |
|
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|
2409 forceit, writing); |
|
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|
2410 break; |
| 7 | 2411 case '*': /* "*encoding=value" */ |
|
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|
2412 got_encoding = TRUE; |
| 7 | 2413 eof = viminfo_encoding(virp); |
| 2414 break; | |
| 2415 case '!': /* global variable */ | |
| 2416 #ifdef FEAT_EVAL | |
| 2417 eof = read_viminfo_varlist(virp, writing); | |
| 2418 #else | |
| 2419 eof = viminfo_readline(virp); | |
| 2420 #endif | |
| 2421 break; | |
| 2422 case '%': /* entry for buffer list */ | |
| 2423 eof = read_viminfo_bufferlist(virp, writing); | |
| 2424 break; | |
| 2425 case '"': | |
|
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|
2426 /* When registers are in bar lines skip the old style register |
|
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|
2427 * lines. */ |
|
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|
2428 if (virp->vir_version < VIMINFO_VERSION_WITH_REGISTERS) |
|
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|
2429 eof = read_viminfo_register(virp, forceit); |
|
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|
2430 else |
|
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2431 do { |
|
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|
2432 eof = viminfo_readline(virp); |
|
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|
2433 } while (!eof && (virp->vir_line[0] == TAB |
|
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|
2434 || virp->vir_line[0] == '<')); |
| 7 | 2435 break; |
| 2436 case '/': /* Search string */ | |
| 2437 case '&': /* Substitute search string */ | |
| 2438 case '~': /* Last search string, followed by '/' or '&' */ | |
| 2439 eof = read_viminfo_search_pattern(virp, forceit); | |
| 2440 break; | |
| 2441 case '$': | |
| 2442 eof = read_viminfo_sub_string(virp, forceit); | |
| 2443 break; | |
| 2444 case ':': | |
| 2445 case '?': | |
| 2446 case '=': | |
| 2447 case '@': | |
| 2448 #ifdef FEAT_CMDHIST | |
|
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|
2449 /* When history is in bar lines skip the old style history |
|
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|
2450 * lines. */ |
|
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2451 if (virp->vir_version < VIMINFO_VERSION_WITH_HISTORY) |
|
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2452 eof = read_viminfo_history(virp, writing); |
|
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2453 else |
|
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2454 #endif |
|
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|
2455 eof = viminfo_readline(virp); |
| 7 | 2456 break; |
| 2457 case '-': | |
| 2458 case '\'': | |
|
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changeset
|
2459 /* When file marks are in bar lines skip the old style lines. */ |
|
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|
2460 if (virp->vir_version < VIMINFO_VERSION_WITH_MARKS) |
|
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|
2461 eof = read_viminfo_filemark(virp, forceit); |
|
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2462 else |
|
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|
2463 eof = viminfo_readline(virp); |
| 7 | 2464 break; |
| 2465 default: | |
| 2466 if (viminfo_error("E575: ", _("Illegal starting char"), | |
| 2467 virp->vir_line)) | |
| 2468 eof = TRUE; | |
| 2469 else | |
| 2470 eof = viminfo_readline(virp); | |
| 2471 break; | |
| 2472 } | |
| 2473 } | |
| 2474 | |
| 2475 #ifdef FEAT_CMDHIST | |
| 2476 /* Finish reading history items. */ | |
| 4285 | 2477 if (!writing) |
|
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|
2478 finish_viminfo_history(virp); |
| 7 | 2479 #endif |
| 2480 | |
| 2481 /* Change file names to buffer numbers for fmarks. */ | |
|
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|
2482 FOR_ALL_BUFFERS(buf) |
| 7 | 2483 fmarks_check_names(buf); |
| 2484 | |
| 2485 return eof; | |
| 2486 } | |
| 2487 | |
| 2488 /* | |
| 2489 * Compare the 'encoding' value in the viminfo file with the current value of | |
| 2490 * 'encoding'. If different and the 'c' flag is in 'viminfo', setup for | |
| 2491 * conversion of text with iconv() in viminfo_readstring(). | |
| 2492 */ | |
| 2493 static int | |
|
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|
2494 viminfo_encoding(vir_T *virp) |
| 7 | 2495 { |
| 2496 char_u *p; | |
| 2497 int i; | |
| 2498 | |
| 2499 if (get_viminfo_parameter('c') != 0) | |
| 2500 { | |
| 2501 p = vim_strchr(virp->vir_line, '='); | |
| 2502 if (p != NULL) | |
| 2503 { | |
| 2504 /* remove trailing newline */ | |
| 2505 ++p; | |
| 2506 for (i = 0; vim_isprintc(p[i]); ++i) | |
| 2507 ; | |
| 2508 p[i] = NUL; | |
| 2509 | |
| 2510 convert_setup(&virp->vir_conv, p, p_enc); | |
| 2511 } | |
| 2512 } | |
| 2513 return viminfo_readline(virp); | |
| 2514 } | |
| 2515 | |
| 2516 /* | |
| 2517 * Read a line from the viminfo file. | |
| 2518 * Returns TRUE for end-of-file; | |
| 2519 */ | |
| 2520 int | |
|
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|
2521 viminfo_readline(vir_T *virp) |
| 7 | 2522 { |
| 2523 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd); | |
| 2524 } | |
| 2525 | |
| 2526 /* | |
|
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|
2527 * Check string read from viminfo file. |
|
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|
2528 * Remove '\n' at the end of the line. |
| 7 | 2529 * - replace CTRL-V CTRL-V with CTRL-V |
| 2530 * - replace CTRL-V 'n' with '\n' | |
| 2531 * | |
| 2532 * Check for a long line as written by viminfo_writestring(). | |
| 2533 * | |
| 2534 * Return the string in allocated memory (NULL when out of memory). | |
| 2535 */ | |
| 2536 char_u * | |
|
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|
2537 viminfo_readstring( |
|
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|
2538 vir_T *virp, |
|
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|
2539 int off, /* offset for virp->vir_line */ |
|
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changeset
|
2540 int convert UNUSED) /* convert the string */ |
| 7 | 2541 { |
| 2542 char_u *retval; | |
| 2543 char_u *s, *d; | |
| 2544 long len; | |
| 2545 | |
| 2546 if (virp->vir_line[off] == Ctrl_V && vim_isdigit(virp->vir_line[off + 1])) | |
| 2547 { | |
| 2548 len = atol((char *)virp->vir_line + off + 1); | |
| 2549 retval = lalloc(len, TRUE); | |
| 2550 if (retval == NULL) | |
| 2551 { | |
| 2552 /* Line too long? File messed up? Skip next line. */ | |
| 2553 (void)vim_fgets(virp->vir_line, 10, virp->vir_fd); | |
| 2554 return NULL; | |
| 2555 } | |
| 2556 (void)vim_fgets(retval, (int)len, virp->vir_fd); | |
| 2557 s = retval + 1; /* Skip the leading '<' */ | |
| 2558 } | |
| 2559 else | |
| 2560 { | |
| 2561 retval = vim_strsave(virp->vir_line + off); | |
| 2562 if (retval == NULL) | |
| 2563 return NULL; | |
| 2564 s = retval; | |
| 2565 } | |
| 2566 | |
| 2567 /* Change CTRL-V CTRL-V to CTRL-V and CTRL-V n to \n in-place. */ | |
| 2568 d = retval; | |
| 2569 while (*s != NUL && *s != '\n') | |
| 2570 { | |
| 2571 if (s[0] == Ctrl_V && s[1] != NUL) | |
| 2572 { | |
| 2573 if (s[1] == 'n') | |
| 2574 *d++ = '\n'; | |
| 2575 else | |
| 2576 *d++ = Ctrl_V; | |
| 2577 s += 2; | |
| 2578 } | |
| 2579 else | |
| 2580 *d++ = *s++; | |
| 2581 } | |
| 2582 *d = NUL; | |
| 2583 | |
| 2584 if (convert && virp->vir_conv.vc_type != CONV_NONE && *retval != NUL) | |
| 2585 { | |
| 2586 d = string_convert(&virp->vir_conv, retval, NULL); | |
| 2587 if (d != NULL) | |
| 2588 { | |
| 2589 vim_free(retval); | |
| 2590 retval = d; | |
| 2591 } | |
| 2592 } | |
| 2593 | |
| 2594 return retval; | |
| 2595 } | |
| 2596 | |
| 2597 /* | |
| 2598 * write string to viminfo file | |
| 2599 * - replace CTRL-V with CTRL-V CTRL-V | |
| 2600 * - replace '\n' with CTRL-V 'n' | |
| 2601 * - add a '\n' at the end | |
| 2602 * | |
| 2603 * For a long line: | |
| 2604 * - write " CTRL-V <length> \n " in first line | |
| 2605 * - write " < <string> \n " in second line | |
| 2606 */ | |
| 2607 void | |
|
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|
2608 viminfo_writestring(FILE *fd, char_u *p) |
| 7 | 2609 { |
| 2610 int c; | |
| 2611 char_u *s; | |
| 2612 int len = 0; | |
| 2613 | |
| 2614 for (s = p; *s != NUL; ++s) | |
| 2615 { | |
| 2616 if (*s == Ctrl_V || *s == '\n') | |
| 2617 ++len; | |
| 2618 ++len; | |
| 2619 } | |
| 2620 | |
| 2621 /* If the string will be too long, write its length and put it in the next | |
| 2622 * line. Take into account that some room is needed for what comes before | |
| 2623 * the string (e.g., variable name). Add something to the length for the | |
| 2624 * '<', NL and trailing NUL. */ | |
| 2625 if (len > LSIZE / 2) | |
| 2626 fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3); | |
| 2627 | |
| 2628 while ((c = *p++) != NUL) | |
| 2629 { | |
| 2630 if (c == Ctrl_V || c == '\n') | |
| 2631 { | |
| 2632 putc(Ctrl_V, fd); | |
| 2633 if (c == '\n') | |
| 2634 c = 'n'; | |
| 2635 } | |
| 2636 putc(c, fd); | |
| 2637 } | |
| 2638 putc('\n', fd); | |
| 2639 } | |
|
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2640 |
|
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2641 /* |
|
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2642 * Write a string in quotes that barline_parse() can read back. |
|
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2643 * Breaks the line in less than LSIZE pieces when needed. |
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2644 * Returns remaining characters in the line. |
|
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2645 */ |
|
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|
2646 int |
|
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|
2647 barline_writestring(FILE *fd, char_u *s, int remaining_start) |
|
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2648 { |
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2649 char_u *p; |
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2650 int remaining = remaining_start; |
|
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|
2651 int len = 2; |
|
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|
2652 |
|
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changeset
|
2653 /* Count the number of characters produced, including quotes. */ |
|
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Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2654 for (p = s; *p != NUL; ++p) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2655 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2656 if (*p == NL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2657 len += 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2658 else if (*p == '"' || *p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2659 len += 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2660 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2661 ++len; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2662 } |
|
9978
baad324e9fbc
commit https://github.com/vim/vim/commit/257095760732597983bdd026e791907b7980e295
Christian Brabandt <cb@256bit.org>
parents:
9959
diff
changeset
|
2663 if (len > remaining - 2) |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2664 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2665 fprintf(fd, ">%d\n|<", len); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2666 remaining = LSIZE - 20; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2667 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2668 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2669 putc('"', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2670 for (p = s; *p != NUL; ++p) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2671 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2672 if (*p == NL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2673 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2674 putc('\\', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2675 putc('n', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2676 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2677 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2678 else if (*p == '"' || *p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2679 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2680 putc('\\', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2681 putc(*p, fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2682 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2683 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2684 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2685 putc(*p, fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2686 --remaining; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2687 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2688 if (remaining < 3) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2689 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2690 putc('\n', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2691 putc('|', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2692 putc('<', fd); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2693 /* Leave enough space for another continuation. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2694 remaining = LSIZE - 20; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2695 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2696 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2697 putc('"', fd); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2698 return remaining - 2; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2699 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2700 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2701 /* |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2702 * Parse a viminfo line starting with '|'. |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2703 * Add each decoded value to "values". |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2704 * Returns TRUE if the next line is to be read after using the parsed values. |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2705 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2706 static int |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2707 barline_parse(vir_T *virp, char_u *text, garray_T *values) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2708 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2709 char_u *p = text; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2710 char_u *nextp = NULL; |
|
9244
931bbf7b6ee3
commit https://github.com/vim/vim/commit/fdd82fe365d0e287bafc71f98c039cb5af8ed827
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2711 char_u *buf = NULL; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2712 bval_T *value; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2713 int i; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2714 int allocated = FALSE; |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2715 int eof; |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2716 char_u *sconv; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2717 int converted; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2718 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2719 while (*p == ',') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2720 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2721 ++p; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2722 if (ga_grow(values, 1) == FAIL) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2723 break; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2724 value = (bval_T *)(values->ga_data) + values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2725 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2726 if (*p == '>') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2727 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2728 /* Need to read a continuation line. Put strings in allocated |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2729 * memory, because virp->vir_line is overwritten. */ |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2730 if (!allocated) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2731 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2732 for (i = 0; i < values->ga_len; ++i) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2733 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2734 bval_T *vp = (bval_T *)(values->ga_data) + i; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2735 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2736 if (vp->bv_type == BVAL_STRING && !vp->bv_allocated) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2737 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
9270
diff
changeset
|
2738 vp->bv_string = vim_strnsave(vp->bv_string, vp->bv_len); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2739 vp->bv_allocated = TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2740 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2741 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2742 allocated = TRUE; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2743 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2744 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2745 if (vim_isdigit(p[1])) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2746 { |
|
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2747 size_t len; |
|
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2748 size_t todo; |
|
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2749 size_t n; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2750 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2751 /* String value was split into lines that are each shorter |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2752 * than LSIZE: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2753 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2754 * |<"{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2755 * |<{text2}",{value} |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2756 * Length includes the quotes. |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2757 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2758 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2759 len = getdigits(&p); |
|
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
Christian Brabandt <cb@256bit.org>
parents:
9244
diff
changeset
|
2760 buf = alloc((int)(len + 1)); |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2761 if (buf == NULL) |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2762 return TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2763 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2764 for (todo = len; todo > 0; todo -= n) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2765 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2766 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2767 if (eof || virp->vir_line[0] != '|' |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2768 || virp->vir_line[1] != '<') |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2769 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2770 /* File was truncated or garbled. Read another line if |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2771 * this one starts with '|'. */ |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2772 vim_free(buf); |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2773 return eof || virp->vir_line[0] == '|'; |
|
9270
79cb08f0d812
commit https://github.com/vim/vim/commit/62f8b4e18014b259bcde4a2845c602b0a44a3714
Christian Brabandt <cb@256bit.org>
parents:
9268
diff
changeset
|
2774 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2775 /* Get length of text, excluding |< and NL chars. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2776 n = STRLEN(virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2777 while (n > 0 && (virp->vir_line[n - 1] == NL |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2778 || virp->vir_line[n - 1] == CAR)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2779 --n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2780 n -= 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2781 if (n > todo) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2782 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2783 /* more values follow after the string */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2784 nextp = virp->vir_line + 2 + todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2785 n = todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2786 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2787 mch_memmove(p, virp->vir_line + 2, n); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2788 p += n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2789 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2790 *p = NUL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2791 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2792 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2793 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2794 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2795 /* Line ending in ">" continues in the next line: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2796 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2797 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2798 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2799 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2800 if (eof || virp->vir_line[0] != '|' |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2801 || virp->vir_line[1] != '<') |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2802 /* File was truncated or garbled. Read another line if |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2803 * this one starts with '|'. */ |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2804 return eof || virp->vir_line[0] == '|'; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2805 p = virp->vir_line + 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2806 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2807 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2808 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2809 if (isdigit(*p)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2810 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2811 value->bv_type = BVAL_NR; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2812 value->bv_nr = getdigits(&p); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2813 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2814 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2815 else if (*p == '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2816 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2817 int len = 0; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2818 char_u *s = p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2819 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2820 /* Unescape special characters in-place. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2821 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2822 while (*p != '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2823 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2824 if (*p == NL || *p == NUL) |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2825 return TRUE; /* syntax error, drop the value */ |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2826 if (*p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2827 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2828 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2829 if (*p == 'n') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2830 s[len++] = '\n'; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2831 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2832 s[len++] = *p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2833 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2834 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2835 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2836 s[len++] = *p++; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2837 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2838 ++p; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2839 s[len] = NUL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2840 |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2841 converted = FALSE; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2842 if (virp->vir_conv.vc_type != CONV_NONE && *s != NUL) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2843 { |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2844 sconv = string_convert(&virp->vir_conv, s, NULL); |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2845 if (sconv != NULL) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2846 { |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2847 if (s == buf) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2848 vim_free(s); |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2849 s = sconv; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2850 buf = s; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2851 converted = TRUE; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2852 } |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2853 } |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
2854 |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2855 /* Need to copy in allocated memory if the string wasn't allocated |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2856 * above and we did allocate before, thus vir_line may change. */ |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2857 if (s != buf && allocated) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2858 s = vim_strsave(s); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2859 value->bv_string = s; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2860 value->bv_type = BVAL_STRING; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2861 value->bv_len = len; |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
2862 value->bv_allocated = allocated || converted; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2863 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2864 if (nextp != NULL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2865 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2866 /* values following a long string */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2867 p = nextp; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2868 nextp = NULL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2869 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2870 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2871 else if (*p == ',') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2872 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2873 value->bv_type = BVAL_EMPTY; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2874 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2875 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2876 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2877 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2878 } |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2879 return TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2880 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2881 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2882 static int |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2883 read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2884 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2885 char_u *p = virp->vir_line + 1; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2886 int bartype; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2887 garray_T values; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2888 bval_T *vp; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2889 int i; |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2890 int read_next = TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2891 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2892 /* The format is: |{bartype},{value},... |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2893 * For a very long string: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2894 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2895 * |<{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2896 * |<{text2},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2897 * For a long line not using a string |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2898 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2899 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2900 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2901 if (*p == '<') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2902 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2903 /* Continuation line of an unrecognized item. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2904 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2905 ga_add_string(&virp->vir_barlines, virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2906 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2907 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2908 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2909 ga_init2(&values, sizeof(bval_T), 20); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2910 bartype = getdigits(&p); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2911 switch (bartype) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2912 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2913 case BARTYPE_VERSION: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2914 /* Only use the version when it comes before the encoding. |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2915 * If it comes later it was copied by a Vim version that |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2916 * doesn't understand the version. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2917 if (!got_encoding) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2918 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2919 read_next = barline_parse(virp, p, &values); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2920 vp = (bval_T *)values.ga_data; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2921 if (values.ga_len > 0 && vp->bv_type == BVAL_NR) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2922 virp->vir_version = vp->bv_nr; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2923 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2924 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2925 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2926 case BARTYPE_HISTORY: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2927 read_next = barline_parse(virp, p, &values); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2928 handle_viminfo_history(&values, writing); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2929 break; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2930 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2931 case BARTYPE_REGISTER: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2932 read_next = barline_parse(virp, p, &values); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2933 handle_viminfo_register(&values, force); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2934 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2935 |
|
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2936 case BARTYPE_MARK: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2937 read_next = barline_parse(virp, p, &values); |
|
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2938 handle_viminfo_mark(&values, force); |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2939 break; |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2940 |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2941 default: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2942 /* copy unrecognized line (for future use) */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2943 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2944 ga_add_string(&virp->vir_barlines, virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2945 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2946 for (i = 0; i < values.ga_len; ++i) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2947 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2948 vp = (bval_T *)values.ga_data + i; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2949 if (vp->bv_type == BVAL_STRING && vp->bv_allocated) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2950 vim_free(vp->bv_string); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2951 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2952 ga_clear(&values); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2953 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2954 |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2955 if (read_next) |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2956 return viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2957 return FALSE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2958 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2959 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2960 static void |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2961 write_viminfo_version(FILE *fp_out) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2962 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2963 fprintf(fp_out, "# Viminfo version\n|%d,%d\n\n", |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2964 BARTYPE_VERSION, VIMINFO_VERSION); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2965 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2966 |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2967 static void |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2968 write_viminfo_barlines(vir_T *virp, FILE *fp_out) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2969 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2970 int i; |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2971 garray_T *gap = &virp->vir_barlines; |
|
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2972 int seen_useful = FALSE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2973 char *line; |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2974 |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2975 if (gap->ga_len > 0) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2976 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2977 fputs(_("\n# Bar lines, copied verbatim:\n"), fp_out); |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2978 |
|
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2979 /* Skip over continuation lines until seeing a useful line. */ |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2980 for (i = 0; i < gap->ga_len; ++i) |
|
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2981 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2982 line = ((char **)(gap->ga_data))[i]; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2983 if (seen_useful || line[1] != '<') |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2984 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2985 fputs(line, fp_out); |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2986 seen_useful = TRUE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2987 } |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2988 } |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2989 } |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2990 } |
| 7 | 2991 #endif /* FEAT_VIMINFO */ |
| 2992 | |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2993 /* |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2994 * Return the current time in seconds. Calls time(), unless test_settime() |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2995 * was used. |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2996 */ |
|
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9330
diff
changeset
|
2997 time_T |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2998 vim_time(void) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2999 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3000 # ifdef FEAT_EVAL |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3001 return time_for_testing == 0 ? time(NULL) : time_for_testing; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3002 # else |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3003 return time(NULL); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3004 # endif |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3005 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
3006 |
| 7 | 3007 /* |
| 3008 * Implementation of ":fixdel", also used by get_stty(). | |
| 3009 * <BS> resulting <Del> | |
| 3010 * ^? ^H | |
| 3011 * not ^? ^? | |
| 3012 */ | |
| 3013 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3014 do_fixdel(exarg_T *eap UNUSED) |
| 7 | 3015 { |
| 3016 char_u *p; | |
| 3017 | |
| 3018 p = find_termcode((char_u *)"kb"); | |
| 3019 add_termcode((char_u *)"kD", p != NULL | |
| 3020 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
| 3021 } | |
| 3022 | |
| 3023 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3024 print_line_no_prefix( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3025 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3026 int use_number, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3027 int list) |
| 7 | 3028 { |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3029 char numbuf[30]; |
| 7 | 3030 |
| 3031 if (curwin->w_p_nu || use_number) | |
| 3032 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3033 vim_snprintf(numbuf, sizeof(numbuf), |
| 1872 | 3034 "%*ld ", number_width(curwin), (long)lnum); |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
3035 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */ |
| 7 | 3036 } |
| 169 | 3037 msg_prt_line(ml_get(lnum), list); |
| 7 | 3038 } |
| 3039 | |
| 3040 /* | |
| 3041 * Print a text line. Also in silent mode ("ex -s"). | |
| 3042 */ | |
| 3043 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3044 print_line(linenr_T lnum, int use_number, int list) |
| 7 | 3045 { |
| 3046 int save_silent = silent_mode; | |
| 3047 | |
|
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3048 /* apply :filter /pat/ */ |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3049 if (message_filtered(ml_get(lnum))) |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3050 return; |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3051 |
| 169 | 3052 msg_start(); |
| 7 | 3053 silent_mode = FALSE; |
| 169 | 3054 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
| 3055 print_line_no_prefix(lnum, use_number, list); | |
| 7 | 3056 if (save_silent) |
| 3057 { | |
| 3058 msg_putchar('\n'); | |
| 3059 cursor_on(); /* msg_start() switches it off */ | |
| 3060 out_flush(); | |
| 3061 silent_mode = save_silent; | |
| 1798 | 3062 } |
| 3063 info_message = FALSE; | |
| 7 | 3064 } |
| 3065 | |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3066 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3067 rename_buffer(char_u *new_fname) |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3068 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3069 char_u *fname, *sfname, *xfname; |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3070 buf_T *buf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3071 |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3072 buf = curbuf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3073 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3074 /* buffer changed, don't change name now */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3075 if (buf != curbuf) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3076 return FAIL; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3077 #ifdef FEAT_EVAL |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3078 if (aborting()) /* autocmds may abort script processing */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3079 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3080 #endif |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3081 /* |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3082 * The name of the current buffer will be changed. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3083 * A new (unlisted) buffer entry needs to be made to hold the old file |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3084 * name, which will become the alternate file name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3085 * But don't set the alternate file name if the buffer didn't have a |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3086 * name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3087 */ |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3088 fname = curbuf->b_ffname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3089 sfname = curbuf->b_sfname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3090 xfname = curbuf->b_fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3091 curbuf->b_ffname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3092 curbuf->b_sfname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3093 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3094 { |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3095 curbuf->b_ffname = fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3096 curbuf->b_sfname = sfname; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3097 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3098 } |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3099 curbuf->b_flags |= BF_NOTEDITED; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3100 if (xfname != NULL && *xfname != NUL) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3101 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3102 buf = buflist_new(fname, xfname, curwin->w_cursor.lnum, 0); |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3103 if (buf != NULL && !cmdmod.keepalt) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3104 curwin->w_alt_fnum = buf->b_fnum; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3105 } |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3106 vim_free(fname); |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3107 vim_free(sfname); |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3108 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3109 |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3110 /* 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
|
3111 DO_AUTOCHDIR; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3112 return OK; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3113 } |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3114 |
| 7 | 3115 /* |
| 3116 * ":file[!] [fname]". | |
| 3117 */ | |
| 3118 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3119 ex_file(exarg_T *eap) |
| 7 | 3120 { |
| 14 | 3121 /* ":0file" removes the file name. Check for illegal uses ":3file", |
| 3122 * "0file name", etc. */ | |
| 3123 if (eap->addr_count > 0 | |
| 3124 && (*eap->arg != NUL | |
| 3125 || eap->line2 > 0 | |
| 3126 || eap->addr_count > 1)) | |
| 3127 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3128 emsg(_(e_invarg)); |
| 14 | 3129 return; |
| 3130 } | |
| 3131 | |
| 3132 if (*eap->arg != NUL || eap->addr_count == 1) | |
| 7 | 3133 { |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3134 if (rename_buffer(eap->arg) == FAIL) |
| 7 | 3135 return; |
|
14185
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3136 redraw_tabline = TRUE; |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3137 } |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3138 |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3139 // print file name if no argument or 'F' is not in 'shortmess' |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3140 if (*eap->arg == NUL || !shortmess(SHM_FILEINFO)) |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
3141 fileinfo(FALSE, FALSE, eap->forceit); |
| 7 | 3142 } |
| 3143 | |
| 3144 /* | |
| 3145 * ":update". | |
| 3146 */ | |
| 3147 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3148 ex_update(exarg_T *eap) |
| 7 | 3149 { |
| 3150 if (curbufIsChanged()) | |
| 3151 (void)do_write(eap); | |
| 3152 } | |
| 3153 | |
| 3154 /* | |
| 3155 * ":write" and ":saveas". | |
| 3156 */ | |
| 3157 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3158 ex_write(exarg_T *eap) |
| 7 | 3159 { |
|
16475
854fb0ad4be6
patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
3160 if (eap->cmdidx == CMD_saveas) |
|
854fb0ad4be6
patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
3161 { |
|
854fb0ad4be6
patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
3162 // :saveas does not take a range, uses all lines. |
|
854fb0ad4be6
patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
3163 eap->line1 = 1; |
|
854fb0ad4be6
patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
3164 eap->line2 = curbuf->b_ml.ml_line_count; |
|
854fb0ad4be6
patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
3165 } |
|
854fb0ad4be6
patch 8.1.1241: Ex command info contains confusing information
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
3166 |
| 7 | 3167 if (eap->usefilter) /* input lines to shell command */ |
| 3168 do_bang(1, eap, FALSE, TRUE, FALSE); | |
| 3169 else | |
| 3170 (void)do_write(eap); | |
| 3171 } | |
| 3172 | |
| 3173 /* | |
| 3174 * write current buffer to file 'eap->arg' | |
| 3175 * if 'eap->append' is TRUE, append to the file | |
| 3176 * | |
| 3177 * if *eap->arg == NUL write to current file | |
| 3178 * | |
| 3179 * return FAIL for failure, OK otherwise | |
| 3180 */ | |
| 3181 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3182 do_write(exarg_T *eap) |
| 7 | 3183 { |
| 3184 int other; | |
| 3185 char_u *fname = NULL; /* init to shut up gcc */ | |
| 3186 char_u *ffname; | |
| 3187 int retval = FAIL; | |
| 3188 char_u *free_fname = NULL; | |
| 3189 #ifdef FEAT_BROWSE | |
| 3190 char_u *browse_file = NULL; | |
| 3191 #endif | |
| 3192 buf_T *alt_buf = NULL; | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3193 int name_was_missing; |
| 7 | 3194 |
| 3195 if (not_writing()) /* check 'write' option */ | |
| 3196 return FAIL; | |
| 3197 | |
| 3198 ffname = eap->arg; | |
| 3199 #ifdef FEAT_BROWSE | |
| 3200 if (cmdmod.browse) | |
| 3201 { | |
| 29 | 3202 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
| 7 | 3203 NULL, NULL, NULL, curbuf); |
| 3204 if (browse_file == NULL) | |
| 3205 goto theend; | |
| 3206 ffname = browse_file; | |
| 3207 } | |
| 3208 #endif | |
| 3209 if (*ffname == NUL) | |
| 3210 { | |
| 3211 if (eap->cmdidx == CMD_saveas) | |
| 3212 { | |
|
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3213 emsg(_(e_argreq)); |
| 7 | 3214 goto theend; |
| 3215 } | |
| 3216 other = FALSE; | |
| 3217 } | |
| 3218 else | |
| 3219 { | |
| 3220 fname = ffname; | |
| 3221 free_fname = fix_fname(ffname); | |
| 3222 /* | |
| 3223 * When out-of-memory, keep unexpanded file name, because we MUST be | |
| 3224 * able to write the file in this situation. | |
| 3225 */ | |
| 3226 if (free_fname != NULL) | |
| 3227 ffname = free_fname; | |
| 3228 other = otherfile(ffname); | |
| 3229 } | |
| 3230 | |
| 3231 /* | |
| 3232 * If we have a new file, put its name in the list of alternate file names. | |
| 3233 */ | |
| 3234 if (other) | |
| 3235 { | |
| 3236 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
| 3237 || eap->cmdidx == CMD_saveas) | |
| 3238 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
| 3239 else | |
| 3240 alt_buf = buflist_findname(ffname); | |
| 3241 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
| 3242 { | |
| 3243 /* Overwriting a file that is loaded in another buffer is not a | |
| 3244 * good idea. */ | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3245 emsg(_(e_bufloaded)); |
| 7 | 3246 goto theend; |
| 3247 } | |
| 3248 } | |
| 3249 | |
| 3250 /* | |
| 3251 * Writing to the current file is not allowed in readonly mode | |
| 3252 * and a file name is required. | |
| 3253 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
| 3254 */ | |
| 3255 if (!other && ( | |
| 3256 #ifdef FEAT_QUICKFIX | |
| 3257 bt_dontwrite_msg(curbuf) || | |
| 3258 #endif | |
| 3259 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
| 3260 goto theend; | |
| 3261 | |
| 3262 if (!other) | |
| 3263 { | |
| 3264 ffname = curbuf->b_ffname; | |
| 3265 fname = curbuf->b_fname; | |
| 3266 /* | |
| 3267 * Not writing the whole file is only allowed with '!'. | |
| 3268 */ | |
| 3269 if ( (eap->line1 != 1 | |
| 3270 || eap->line2 != curbuf->b_ml.ml_line_count) | |
| 3271 && !eap->forceit | |
| 3272 && !eap->append | |
| 3273 && !p_wa) | |
| 3274 { | |
| 3275 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3276 if (p_confirm || cmdmod.confirm) | |
| 3277 { | |
| 3278 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
| 3279 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
| 3280 goto theend; | |
| 3281 eap->forceit = TRUE; | |
| 3282 } | |
| 3283 else | |
| 3284 #endif | |
| 3285 { | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3286 emsg(_("E140: Use ! to write partial buffer")); |
| 7 | 3287 goto theend; |
| 3288 } | |
| 3289 } | |
| 3290 } | |
| 3291 | |
| 3292 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
| 3293 { | |
| 3294 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
| 3295 { | |
| 3296 buf_T *was_curbuf = curbuf; | |
| 3297 | |
| 3298 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
| 21 | 3299 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
|
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3300 #ifdef FEAT_EVAL |
| 7 | 3301 if (curbuf != was_curbuf || aborting()) |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3302 #else |
| 7 | 3303 if (curbuf != was_curbuf) |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3304 #endif |
| 7 | 3305 { |
| 3306 /* buffer changed, don't change name now */ | |
| 3307 retval = FAIL; | |
| 3308 goto theend; | |
| 3309 } | |
| 3310 /* Exchange the file names for the current and the alternate | |
| 3311 * buffer. This makes it look like we are now editing the buffer | |
| 3312 * under the new name. Must be done before buf_write(), because | |
| 3313 * if there is no file name and 'cpo' contains 'F', it will set | |
| 3314 * the file name. */ | |
| 3315 fname = alt_buf->b_fname; | |
| 3316 alt_buf->b_fname = curbuf->b_fname; | |
| 3317 curbuf->b_fname = fname; | |
| 3318 fname = alt_buf->b_ffname; | |
| 3319 alt_buf->b_ffname = curbuf->b_ffname; | |
| 3320 curbuf->b_ffname = fname; | |
| 3321 fname = alt_buf->b_sfname; | |
| 3322 alt_buf->b_sfname = curbuf->b_sfname; | |
| 3323 curbuf->b_sfname = fname; | |
| 3324 buf_name_changed(curbuf); | |
|
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3325 |
| 7 | 3326 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
| 21 | 3327 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
| 7 | 3328 if (!alt_buf->b_p_bl) |
| 3329 { | |
| 3330 alt_buf->b_p_bl = TRUE; | |
| 3331 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
| 3332 } | |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3333 #ifdef FEAT_EVAL |
| 7 | 3334 if (curbuf != was_curbuf || aborting()) |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3335 #else |
| 7 | 3336 if (curbuf != was_curbuf) |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3337 #endif |
| 7 | 3338 { |
| 3339 /* buffer changed, don't write the file */ | |
| 3340 retval = FAIL; | |
| 3341 goto theend; | |
| 3342 } | |
| 634 | 3343 |
| 3344 /* If 'filetype' was empty try detecting it now. */ | |
| 3345 if (*curbuf->b_p_ft == NUL) | |
| 3346 { | |
| 819 | 3347 if (au_has_group((char_u *)"filetypedetect")) |
| 3348 (void)do_doautocmd((char_u *)"filetypedetect BufRead", | |
|
9260
ac8180818504
commit https://github.com/vim/vim/commit/1610d052413e0ed664498853a47acc2d677a22d1
Christian Brabandt <cb@256bit.org>
parents:
9256
diff
changeset
|
3349 TRUE, NULL); |
| 717 | 3350 do_modelines(0); |
| 634 | 3351 } |
| 2648 | 3352 |
| 3353 /* Autocommands may have changed buffer names, esp. when | |
| 3354 * 'autochdir' is set. */ | |
| 3355 fname = curbuf->b_sfname; | |
| 7 | 3356 } |
| 3357 | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3358 name_was_missing = curbuf->b_ffname == NULL; |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3359 |
| 7 | 3360 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
| 3361 eap, eap->append, eap->forceit, TRUE, FALSE); | |
| 634 | 3362 |
| 819 | 3363 /* After ":saveas fname" reset 'readonly'. */ |
| 961 | 3364 if (eap->cmdidx == CMD_saveas) |
| 3365 { | |
| 3366 if (retval == OK) | |
| 1806 | 3367 { |
| 961 | 3368 curbuf->b_p_ro = FALSE; |
| 1806 | 3369 redraw_tabline = TRUE; |
| 3370 } | |
|
9469
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commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3371 } |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3372 |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3373 /* Change directories when the 'acd' option is set and the file name |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3374 * got changed or set. */ |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3375 if (eap->cmdidx == CMD_saveas || name_was_missing) |
|
13632
cec5137d5332
patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3376 DO_AUTOCHDIR; |
| 7 | 3377 } |
| 3378 | |
| 3379 theend: | |
| 3380 #ifdef FEAT_BROWSE | |
| 3381 vim_free(browse_file); | |
| 3382 #endif | |
| 3383 vim_free(free_fname); | |
| 3384 return retval; | |
| 3385 } | |
| 3386 | |
| 3387 /* | |
| 3388 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
| 3389 * BF_NEW or BF_READERR, check for overwriting current file. | |
| 3390 * May set eap->forceit if a dialog says it's OK to overwrite. | |
| 3391 * Return OK if it's OK, FAIL if it is not. | |
| 3392 */ | |
| 3486 | 3393 int |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3394 check_overwrite( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3395 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3396 buf_T *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3397 char_u *fname, /* file name to be used (can differ from |
| 7 | 3398 buf->ffname) */ |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3399 char_u *ffname, /* full path version of fname */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3400 int other) /* writing under other name */ |
| 7 | 3401 { |
| 3402 /* | |
| 3403 * write to other file or b_flags set or not writing the whole file: | |
| 3404 * overwriting only allowed with '!' | |
| 3405 */ | |
| 3406 if ( (other | |
| 3407 || (buf->b_flags & BF_NOTEDITED) | |
| 3408 || ((buf->b_flags & BF_NEW) | |
| 3409 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
| 3410 || (buf->b_flags & BF_READERR)) | |
| 3411 && !p_wa | |
| 1457 | 3412 #ifdef FEAT_QUICKFIX |
| 3413 && !bt_nofile(buf) | |
| 3414 #endif | |
| 7 | 3415 && vim_fexists(ffname)) |
| 3416 { | |
| 460 | 3417 if (!eap->forceit && !eap->append) |
| 7 | 3418 { |
| 460 | 3419 #ifdef UNIX |
| 637 | 3420 /* with UNIX it is possible to open a directory */ |
| 460 | 3421 if (mch_isdir(ffname)) |
| 3422 { | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3423 semsg(_(e_isadir2), ffname); |
| 460 | 3424 return FAIL; |
| 3425 } | |
| 7 | 3426 #endif |
| 3427 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 460 | 3428 if (p_confirm || cmdmod.confirm) |
| 3429 { | |
| 2770 | 3430 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3431 |
| 3432 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
| 3433 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
| 3434 return FAIL; | |
| 3435 eap->forceit = TRUE; | |
| 3436 } | |
| 3437 else | |
| 3438 #endif | |
| 3439 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3440 emsg(_(e_exists)); |
| 7 | 3441 return FAIL; |
| 460 | 3442 } |
| 7 | 3443 } |
| 460 | 3444 |
| 3445 /* For ":w! filename" check that no swap file exists for "filename". */ | |
| 3446 if (other && !emsg_silent) | |
| 7 | 3447 { |
| 2770 | 3448 char_u *dir; |
| 460 | 3449 char_u *p; |
| 3450 int r; | |
| 3451 char_u *swapname; | |
| 3452 | |
| 3453 /* We only try the first entry in 'directory', without checking if | |
| 3454 * it's writable. If the "." directory is not writable the write | |
| 3455 * will probably fail anyway. | |
| 3456 * Use 'shortname' of the current buffer, since there is no buffer | |
| 3457 * for the written file. */ | |
| 3458 if (*p_dir == NUL) | |
| 2770 | 3459 { |
| 3460 dir = alloc(5); | |
| 3461 if (dir == NULL) | |
| 3462 return FAIL; | |
| 460 | 3463 STRCPY(dir, "."); |
| 2770 | 3464 } |
| 460 | 3465 else |
| 3466 { | |
| 2770 | 3467 dir = alloc(MAXPATHL); |
| 3468 if (dir == NULL) | |
| 3469 return FAIL; | |
| 460 | 3470 p = p_dir; |
| 3471 copy_option_part(&p, dir, MAXPATHL, ","); | |
| 3472 } | |
| 3473 swapname = makeswapname(fname, ffname, curbuf, dir); | |
| 2770 | 3474 vim_free(dir); |
| 460 | 3475 r = vim_fexists(swapname); |
| 3476 if (r) | |
| 3477 { | |
| 3478 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3479 if (p_confirm || cmdmod.confirm) | |
| 3480 { | |
| 2770 | 3481 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3482 |
| 3483 dialog_msg(buff, | |
| 3484 _("Swap file \"%s\" exists, overwrite anyway?"), | |
| 3485 swapname); | |
| 3486 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
| 3487 != VIM_YES) | |
| 819 | 3488 { |
| 3489 vim_free(swapname); | |
| 460 | 3490 return FAIL; |
| 819 | 3491 } |
| 460 | 3492 eap->forceit = TRUE; |
| 3493 } | |
| 3494 else | |
| 3495 #endif | |
| 3496 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3497 semsg(_("E768: Swap file exists: %s (:silent! overrides)"), |
| 460 | 3498 swapname); |
| 819 | 3499 vim_free(swapname); |
| 460 | 3500 return FAIL; |
| 3501 } | |
| 3502 } | |
| 819 | 3503 vim_free(swapname); |
| 7 | 3504 } |
| 3505 } | |
| 3506 return OK; | |
| 3507 } | |
| 3508 | |
| 3509 /* | |
| 3510 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
| 3511 */ | |
| 3512 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3513 ex_wnext(exarg_T *eap) |
| 7 | 3514 { |
| 3515 int i; | |
| 3516 | |
| 3517 if (eap->cmd[1] == 'n') | |
| 3518 i = curwin->w_arg_idx + (int)eap->line2; | |
| 3519 else | |
| 3520 i = curwin->w_arg_idx - (int)eap->line2; | |
| 3521 eap->line1 = 1; | |
| 3522 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 3523 if (do_write(eap) != FAIL) | |
| 3524 do_argfile(eap, i); | |
| 3525 } | |
| 3526 | |
| 3527 /* | |
| 3528 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
| 3529 */ | |
| 3530 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3531 do_wqall(exarg_T *eap) |
| 7 | 3532 { |
| 3533 buf_T *buf; | |
| 3534 int error = 0; | |
| 3535 int save_forceit = eap->forceit; | |
| 3536 | |
| 3537 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
| 3538 exiting = TRUE; | |
| 3539 | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3540 FOR_ALL_BUFFERS(buf) |
| 7 | 3541 { |
|
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
|
3542 #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
|
3543 if (exiting && term_job_running(buf->b_term)) |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3544 { |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3545 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
|
3546 ++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
|
3547 } |
|
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
|
3548 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
|
3549 #endif |
|
12648
cdfd6eb8bb80
patch 8.0.1202: :wall gives an errof for a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3550 if (bufIsChanged(buf) && !bt_dontwrite(buf)) |
| 7 | 3551 { |
| 3552 /* | |
| 3553 * Check if there is a reason the buffer cannot be written: | |
| 3554 * 1. if the 'write' option is set | |
| 3555 * 2. if there is no file name (even after browsing) | |
| 3556 * 3. if the 'readonly' is set (even after a dialog) | |
| 3557 * 4. if overwriting is allowed (even after a dialog) | |
| 3558 */ | |
| 3559 if (not_writing()) | |
| 3560 { | |
| 3561 ++error; | |
| 3562 break; | |
| 3563 } | |
| 3564 #ifdef FEAT_BROWSE | |
| 3565 /* ":browse wall": ask for file name if there isn't one */ | |
| 3566 if (buf->b_ffname == NULL && cmdmod.browse) | |
| 3567 browse_save_fname(buf); | |
| 3568 #endif | |
| 3569 if (buf->b_ffname == NULL) | |
| 3570 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3571 semsg(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); |
| 7 | 3572 ++error; |
| 3573 } | |
| 3574 else if (check_readonly(&eap->forceit, buf) | |
| 3575 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
| 3576 FALSE) == FAIL) | |
| 3577 { | |
| 3578 ++error; | |
| 3579 } | |
| 3580 else | |
| 3581 { | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3582 bufref_T bufref; |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3583 |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3584 set_bufref(&bufref, buf); |
| 7 | 3585 if (buf_write_all(buf, eap->forceit) == FAIL) |
| 3586 ++error; | |
| 3587 /* 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
|
3588 if (!bufref_valid(&bufref)) |
| 7 | 3589 buf = firstbuf; |
| 3590 } | |
| 3591 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
| 3592 } | |
| 3593 } | |
| 3594 if (exiting) | |
| 3595 { | |
| 3596 if (!error) | |
| 3597 getout(0); /* exit Vim */ | |
| 3598 not_exiting(); | |
| 3599 } | |
| 3600 } | |
| 3601 | |
| 3602 /* | |
| 3603 * Check the 'write' option. | |
| 3604 * Return TRUE and give a message when it's not st. | |
| 3605 */ | |
| 3606 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3607 not_writing(void) |
| 7 | 3608 { |
| 3609 if (p_write) | |
| 3610 return FALSE; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3611 emsg(_("E142: File not written: Writing is disabled by 'write' option")); |
| 7 | 3612 return TRUE; |
| 3613 } | |
| 3614 | |
| 3615 /* | |
| 1303 | 3616 * Check if a buffer is read-only (either 'readonly' option is set or file is |
| 3617 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
| 3618 * message when the buffer is readonly. | |
| 7 | 3619 */ |
| 3620 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3621 check_readonly(int *forceit, buf_T *buf) |
| 7 | 3622 { |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
3623 stat_T st; |
| 1303 | 3624 |
| 3625 /* Handle a file being readonly when the 'readonly' option is set or when | |
| 3626 * the file exists and permissions are read-only. | |
| 3627 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
| 3628 * important for device checks but not here. */ | |
| 3629 if (!*forceit && (buf->b_p_ro | |
| 3630 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
| 3631 && check_file_readonly(buf->b_ffname, 0777)))) | |
| 7 | 3632 { |
| 3633 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3634 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
| 3635 { | |
| 2770 | 3636 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 3637 |
| 1303 | 3638 if (buf->b_p_ro) |
| 3639 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
| 3640 buf->b_fname); | |
| 3641 else | |
| 3642 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
| 7 | 3643 buf->b_fname); |
| 3644 | |
| 3645 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
| 3646 { | |
| 3647 /* Set forceit, to force the writing of a readonly file */ | |
| 3648 *forceit = TRUE; | |
| 3649 return FALSE; | |
| 3650 } | |
| 3651 else | |
| 3652 return TRUE; | |
| 3653 } | |
| 3654 else | |
| 3655 #endif | |
| 1303 | 3656 if (buf->b_p_ro) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3657 emsg(_(e_readonly)); |
| 1303 | 3658 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3659 semsg(_("E505: \"%s\" is read-only (add ! to override)"), |
| 1303 | 3660 buf->b_fname); |
| 7 | 3661 return TRUE; |
| 3662 } | |
| 1303 | 3663 |
| 7 | 3664 return FALSE; |
| 3665 } | |
| 3666 | |
| 3667 /* | |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3668 * 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
|
3669 * "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
|
3670 * "lnum" is the line number for the cursor in the new file (if non-zero). |
| 7 | 3671 * |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3672 * Return: |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3673 * GETFILE_ERROR for "normal" error, |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3674 * 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
|
3675 * GETFILE_SAME_FILE for success |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3676 * GETFILE_OPEN_OTHER for successfully opening another file. |
| 7 | 3677 */ |
| 3678 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3679 getfile( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3680 int fnum, |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3681 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
|
3682 char_u *sfname_arg, |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3683 int setpm, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3684 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3685 int forceit) |
| 7 | 3686 { |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3687 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
|
3688 char_u *sfname = sfname_arg; |
| 7 | 3689 int other; |
| 3690 int retval; | |
| 3691 char_u *free_me = NULL; | |
| 3692 | |
| 634 | 3693 if (text_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3694 return GETFILE_ERROR; |
| 819 | 3695 if (curbuf_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3696 return GETFILE_ERROR; |
| 7 | 3697 |
| 3698 if (fnum == 0) | |
| 3699 { | |
| 3700 /* make ffname full path, set sfname */ | |
| 3701 fname_expand(curbuf, &ffname, &sfname); | |
| 3702 other = otherfile(ffname); | |
| 3703 free_me = ffname; /* has been allocated, free() later */ | |
| 3704 } | |
| 3705 else | |
| 3706 other = (fnum != curbuf->b_fnum); | |
| 3707 | |
| 3708 if (other) | |
| 3709 ++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
|
3710 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf) |
| 7 | 3711 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) |
| 3712 { | |
| 3713 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3714 if (p_confirm && p_write) | |
| 3715 dialog_changed(curbuf, FALSE); | |
| 3716 if (curbufIsChanged()) | |
| 3717 #endif | |
| 3718 { | |
| 3719 if (other) | |
| 3720 --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
|
3721 no_write_message(); |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3722 retval = GETFILE_NOT_WRITTEN; /* file has been changed */ |
| 7 | 3723 goto theend; |
| 3724 } | |
| 3725 } | |
| 3726 if (other) | |
| 3727 --no_wait_return; | |
| 3728 if (setpm) | |
| 3729 setpcmark(); | |
| 3730 if (!other) | |
| 3731 { | |
| 3732 if (lnum != 0) | |
| 3733 curwin->w_cursor.lnum = lnum; | |
| 3734 check_cursor_lnum(); | |
| 3735 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
|
3736 retval = GETFILE_SAME_FILE; /* it's in the same file */ |
| 7 | 3737 } |
| 3738 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
|
3739 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
| 1743 | 3740 curwin) == OK) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3741 retval = GETFILE_OPEN_OTHER; /* opened another file */ |
| 7 | 3742 else |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3743 retval = GETFILE_ERROR; /* error encountered */ |
| 7 | 3744 |
| 3745 theend: | |
| 3746 vim_free(free_me); | |
| 3747 return retval; | |
| 3748 } | |
| 3749 | |
| 3750 /* | |
| 3751 * start editing a new file | |
| 3752 * | |
| 3753 * fnum: file number; if zero use ffname/sfname | |
| 3754 * ffname: the file name | |
| 3755 * - full path if sfname used, | |
| 3756 * - any file name if sfname is NULL | |
| 3757 * - empty string to re-edit with the same file name (but may be | |
| 3758 * in a different directory) | |
| 3759 * - NULL to start an empty buffer | |
| 3760 * sfname: the short file name (or NULL) | |
| 3761 * eap: contains the command to be executed after loading the file and | |
| 3762 * forced 'ff' and 'fenc' | |
| 3763 * newlnum: if > 0: put cursor on this line number (if possible) | |
| 3764 * if ECMD_LASTL: use last position in loaded file | |
| 3765 * if ECMD_LAST: use last position in all files | |
| 3766 * if ECMD_ONE: use first line | |
| 3767 * flags: | |
| 3768 * ECMD_HIDE: if TRUE don't free the current buffer | |
| 3769 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
| 3770 * ECMD_OLDBUF: use existing buffer if it exists | |
| 3771 * ECMD_FORCEIT: ! used for Ex command | |
| 3772 * ECMD_ADDBUF: don't edit, just add to buffer list | |
| 1743 | 3773 * 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
|
3774 * 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
|
3775 * of the previous buffer for "oldwin" is stored. |
| 7 | 3776 * |
| 3777 * return FAIL for failure, OK otherwise | |
| 3778 */ | |
| 3779 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3780 do_ecmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3781 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3782 char_u *ffname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3783 char_u *sfname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3784 exarg_T *eap, /* can be NULL! */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3785 linenr_T newlnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3786 int flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3787 win_T *oldwin) |
| 7 | 3788 { |
| 3789 int other_file; /* TRUE if editing another file */ | |
| 3790 int oldbuf; /* TRUE if using existing buffer */ | |
| 3791 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
| 3792 into the buffer unexpectedly */ | |
| 3793 char_u *new_name = NULL; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3794 #if defined(FEAT_EVAL) |
| 716 | 3795 int did_set_swapcommand = FALSE; |
| 7 | 3796 #endif |
| 3797 buf_T *buf; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3798 bufref_T bufref; |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3799 bufref_T old_curbuf; |
| 7 | 3800 char_u *free_fname = NULL; |
| 3801 #ifdef FEAT_BROWSE | |
| 3802 char_u *browse_file = NULL; | |
| 3803 #endif | |
| 3804 int retval = FAIL; | |
| 3805 long n; | |
| 6702 | 3806 pos_T orig_pos; |
| 7 | 3807 linenr_T topline = 0; |
| 3808 int newcol = -1; | |
| 3809 int solcol = -1; | |
| 3810 pos_T *pos; | |
| 3811 char_u *command = NULL; | |
| 1185 | 3812 #ifdef FEAT_SPELL |
| 3813 int did_get_winopts = FALSE; | |
| 3814 #endif | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
3815 int readfile_flags = 0; |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3816 int did_inc_redrawing_disabled = FALSE; |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
3817 long *so_ptr = curwin->w_p_so >= 0 ? &curwin->w_p_so : &p_so; |
| 7 | 3818 |
| 3819 if (eap != NULL) | |
| 3820 command = eap->do_ecmd_cmd; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3821 set_bufref(&old_curbuf, curbuf); |
| 7 | 3822 |
| 3823 if (fnum != 0) | |
| 3824 { | |
| 3825 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
| 3826 return OK; /* nothing to do */ | |
| 3827 other_file = TRUE; | |
| 3828 } | |
| 3829 else | |
| 3830 { | |
| 3831 #ifdef FEAT_BROWSE | |
| 3832 if (cmdmod.browse) | |
| 3833 { | |
| 462 | 3834 if ( |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3835 # ifdef FEAT_GUI |
| 462 | 3836 !gui.in_use && |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3837 # endif |
| 462 | 3838 au_has_group((char_u *)"FileExplorer")) |
| 3839 { | |
| 3840 /* No browsing supported but we do have the file explorer: | |
| 3841 * Edit the directory. */ | |
| 3842 if (ffname == NULL || !mch_isdir(ffname)) | |
| 3843 ffname = (char_u *)"."; | |
| 3844 } | |
| 3845 else | |
| 3846 { | |
| 3847 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
| 7 | 3848 NULL, NULL, NULL, curbuf); |
| 462 | 3849 if (browse_file == NULL) |
| 3850 goto theend; | |
| 3851 ffname = browse_file; | |
| 3852 } | |
| 7 | 3853 } |
| 3854 #endif | |
| 3855 /* if no short name given, use ffname for short name */ | |
| 3856 if (sfname == NULL) | |
| 3857 sfname = ffname; | |
| 3858 #ifdef USE_FNAME_CASE | |
|
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15760
diff
changeset
|
3859 if (sfname != NULL) |
|
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15760
diff
changeset
|
3860 fname_case(sfname, 0); /* set correct case for sfname */ |
| 7 | 3861 #endif |
| 3862 | |
| 3863 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
| 3864 goto theend; | |
| 3865 | |
| 3866 if (ffname == NULL) | |
| 3867 other_file = TRUE; | |
| 3868 /* there is no file name */ | |
| 3869 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
| 3870 other_file = FALSE; | |
| 3871 else | |
| 3872 { | |
| 3873 if (*ffname == NUL) /* re-edit with same file name */ | |
| 3874 { | |
| 3875 ffname = curbuf->b_ffname; | |
| 3876 sfname = curbuf->b_fname; | |
| 3877 } | |
| 3878 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
| 3879 if (free_fname != NULL) | |
| 3880 ffname = free_fname; | |
| 3881 other_file = otherfile(ffname); | |
| 3882 } | |
| 3883 } | |
| 3884 | |
| 3885 /* | |
| 3886 * if the file was changed we may not be allowed to abandon it | |
| 3887 * - if we are going to re-edit the same file | |
| 3888 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
| 3889 */ | |
| 3890 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
| 3891 || (curbuf->b_nwindows == 1 | |
| 3892 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
| 5464 | 3893 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 3894 | (other_file ? 0 : CCGD_MULTWIN) | |
| 3895 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
| 3896 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
| 7 | 3897 { |
| 3898 if (fnum == 0 && other_file && ffname != NULL) | |
| 3899 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
| 3900 goto theend; | |
| 3901 } | |
| 3902 | |
| 3903 /* | |
| 3904 * End Visual mode before switching to another buffer, so the text can be | |
| 3905 * copied into the GUI selection buffer. | |
| 3906 */ | |
| 3907 reset_VIsual(); | |
| 3908 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3909 #if defined(FEAT_EVAL) |
| 716 | 3910 if ((command != NULL || newlnum > (linenr_T)0) |
| 3911 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
| 3912 { | |
| 3913 int len; | |
| 3914 char_u *p; | |
| 3915 | |
| 3916 /* Set v:swapcommand for the SwapExists autocommands. */ | |
| 3917 if (command != NULL) | |
| 835 | 3918 len = (int)STRLEN(command) + 3; |
| 716 | 3919 else |
| 3920 len = 30; | |
| 3921 p = alloc((unsigned)len); | |
| 3922 if (p != NULL) | |
| 3923 { | |
| 3924 if (command != NULL) | |
| 3925 vim_snprintf((char *)p, len, ":%s\r", command); | |
| 3926 else | |
| 3927 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
| 3928 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 3929 did_set_swapcommand = TRUE; | |
| 3930 vim_free(p); | |
| 3931 } | |
| 3932 } | |
| 3933 #endif | |
| 3934 | |
| 7 | 3935 /* |
| 3936 * If we are starting to edit another file, open a (new) buffer. | |
| 3937 * Otherwise we re-use the current buffer. | |
| 3938 */ | |
| 3939 if (other_file) | |
| 3940 { | |
| 3941 if (!(flags & ECMD_ADDBUF)) | |
| 3942 { | |
| 22 | 3943 if (!cmdmod.keepalt) |
| 3944 curwin->w_alt_fnum = curbuf->b_fnum; | |
| 1743 | 3945 if (oldwin != NULL) |
| 3946 buflist_altfpos(oldwin); | |
| 7 | 3947 } |
| 3948 | |
| 3949 if (fnum) | |
| 3950 buf = buflist_findnr(fnum); | |
| 3951 else | |
| 3952 { | |
| 3953 if (flags & ECMD_ADDBUF) | |
| 3954 { | |
| 3955 linenr_T tlnum = 1L; | |
| 3956 | |
| 3957 if (command != NULL) | |
| 3958 { | |
| 3959 tlnum = atol((char *)command); | |
| 3960 if (tlnum <= 0) | |
| 3961 tlnum = 1L; | |
| 3962 } | |
| 3963 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
| 3964 goto theend; | |
| 3965 } | |
| 3966 buf = buflist_new(ffname, sfname, 0L, | |
| 3967 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
|
3968 |
| 5816 | 3969 /* autocommands may change curwin and curbuf */ |
| 3970 if (oldwin != NULL) | |
| 3971 oldwin = curwin; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3972 set_bufref(&old_curbuf, curbuf); |
| 7 | 3973 } |
| 3974 if (buf == NULL) | |
| 3975 goto theend; | |
| 3976 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
| 3977 { | |
| 3978 oldbuf = FALSE; | |
| 3979 } | |
| 3980 else /* existing memfile */ | |
| 3981 { | |
| 3982 oldbuf = TRUE; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3983 set_bufref(&bufref, buf); |
| 7 | 3984 (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
|
3985 /* 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
|
3986 * current buffer. */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3987 if (!bufref_valid(&bufref) || curbuf != old_curbuf.br_buf) |
| 7 | 3988 goto theend; |
| 3989 #ifdef FEAT_EVAL | |
| 3990 if (aborting()) /* autocmds may abort script processing */ | |
| 3991 goto theend; | |
| 3992 #endif | |
| 3993 } | |
| 3994 | |
| 3995 /* May jump to last used line number for a loaded buffer or when asked | |
| 3996 * for explicitly */ | |
| 3997 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
| 3998 { | |
| 3999 pos = buflist_findfpos(buf); | |
| 4000 newlnum = pos->lnum; | |
| 4001 solcol = pos->col; | |
| 4002 } | |
| 4003 | |
| 4004 /* | |
| 4005 * Make the (new) buffer the one used by the current window. | |
| 4006 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
| 4007 * If the current buffer was empty and has no file name, curbuf | |
| 6639 | 4008 * is returned by buflist_new(), nothing to do here. |
| 7 | 4009 */ |
| 4010 if (buf != curbuf) | |
| 4011 { | |
| 4012 /* | |
| 4013 * Be careful: The autocommands may delete any buffer and change | |
| 4014 * the current buffer. | |
| 4015 * - If the buffer we are going to edit is deleted, give up. | |
| 4016 * - If the current buffer is deleted, prefer to load the new | |
| 4017 * buffer when loading a buffer is required. This avoids | |
| 4018 * loading another buffer which then must be closed again. | |
| 4019 * - If we ended up in the new buffer already, need to skip a few | |
| 4020 * things, set auto_buf. | |
| 4021 */ | |
| 4022 if (buf->b_fname != NULL) | |
| 4023 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
|
4024 set_bufref(&au_new_curbuf, buf); |
| 7 | 4025 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
|
4026 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 4027 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4028 /* new buffer has been deleted */ |
| 7 | 4029 delbuf_msg(new_name); /* frees new_name */ |
| 4030 goto theend; | |
| 4031 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4032 #ifdef FEAT_EVAL |
| 7 | 4033 if (aborting()) /* autocmds may abort script processing */ |
| 4034 { | |
| 4035 vim_free(new_name); | |
| 4036 goto theend; | |
| 4037 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4038 #endif |
| 7 | 4039 if (buf == curbuf) /* already in new buffer */ |
| 4040 auto_buf = TRUE; | |
| 4041 else | |
| 4042 { | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4043 win_T *the_curwin = curwin; |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4044 |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4045 /* 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
|
4046 * 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
|
4047 the_curwin->w_closing = TRUE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4048 ++buf->b_locked; |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4049 |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4050 if (curbuf == old_curbuf.br_buf) |
| 7 | 4051 buf_copy_options(buf, BCO_ENTER); |
| 4052 | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4053 /* 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
|
4054 * oldwin->w_buffer to NULL. */ |
| 825 | 4055 u_sync(FALSE); |
| 1743 | 4056 close_buffer(oldwin, curbuf, |
| 3365 | 4057 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
| 7 | 4058 |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4059 the_curwin->w_closing = FALSE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4060 --buf->b_locked; |
| 3242 | 4061 |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4062 #ifdef FEAT_EVAL |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4063 /* autocmds may abort script processing */ |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4064 if (aborting() && curwin->w_buffer != NULL) |
| 7 | 4065 { |
| 4066 vim_free(new_name); | |
| 4067 goto theend; | |
| 4068 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4069 #endif |
| 7 | 4070 /* Be careful again, like above. */ |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4071 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 4072 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4073 /* new buffer has been deleted */ |
| 7 | 4074 delbuf_msg(new_name); /* frees new_name */ |
| 4075 goto theend; | |
| 4076 } | |
| 4077 if (buf == curbuf) /* already in new buffer */ | |
| 4078 auto_buf = TRUE; | |
| 4079 else | |
| 4080 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4081 #ifdef FEAT_SYN_HL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4082 /* |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4083 * <VN> We could instead free the synblock |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4084 * and re-attach to buffer, perhaps. |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4085 */ |
|
11649
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
4086 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
|
4087 || curwin->w_s == &(curwin->w_buffer->b_s)) |
| 3480 | 4088 curwin->w_s = &(buf->b_s); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4089 #endif |
| 7 | 4090 curwin->w_buffer = buf; |
| 4091 curbuf = buf; | |
| 4092 ++curbuf->b_nwindows; | |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4093 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4094 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4095 if (!oldbuf && eap != NULL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4096 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4097 set_file_options(TRUE, eap); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4098 set_forced_fenc(eap); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4099 } |
| 7 | 4100 } |
| 4101 | |
| 4102 /* May get the window options from the last time this buffer | |
| 4103 * was in this window (or another window). If not used | |
| 4104 * before, reset the local window options to the global | |
| 4105 * values. Also restores old folding stuff. */ | |
| 1289 | 4106 get_winopts(curbuf); |
| 1185 | 4107 #ifdef FEAT_SPELL |
| 4108 did_get_winopts = TRUE; | |
| 4109 #endif | |
| 7 | 4110 } |
| 4111 vim_free(new_name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4112 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
|
4113 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4114 } |
| 4115 | |
| 4116 curwin->w_pcmark.lnum = 1; | |
| 4117 curwin->w_pcmark.col = 0; | |
| 4118 } | |
| 4119 else /* !other_file */ | |
| 4120 { | |
|
13553
04019fc3de93
patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4121 if ((flags & ECMD_ADDBUF) || check_fname() == FAIL) |
| 7 | 4122 goto theend; |
| 6531 | 4123 |
| 7 | 4124 oldbuf = (flags & ECMD_OLDBUF); |
| 4125 } | |
| 4126 | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4127 /* 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
|
4128 * autocommands may cause ml_get errors. */ |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4129 ++RedrawingDisabled; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4130 did_inc_redrawing_disabled = TRUE; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4131 |
| 6365 | 4132 buf = curbuf; |
| 7 | 4133 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
| 4134 { | |
| 6365 | 4135 prepare_help_buffer(); |
| 7 | 4136 } |
| 4137 else | |
| 4138 { | |
| 4139 /* Don't make a buffer listed if it's a help buffer. Useful when | |
| 4140 * using CTRL-O to go back to a help file. */ | |
| 4141 if (!curbuf->b_help) | |
| 4142 set_buflisted(TRUE); | |
| 4143 } | |
| 4144 | |
| 4145 /* If autocommands change buffers under our fingers, forget about | |
| 4146 * editing the file. */ | |
| 4147 if (buf != curbuf) | |
| 4148 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4149 #ifdef FEAT_EVAL |
| 7 | 4150 if (aborting()) /* autocmds may abort script processing */ |
| 4151 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4152 #endif |
| 7 | 4153 |
| 4154 /* Since we are starting to edit a file, consider the filetype to be | |
| 4155 * unset. Helps for when an autocommand changes files and expects syntax | |
| 4156 * highlighting to work in the other file. */ | |
| 4157 did_filetype = FALSE; | |
| 4158 | |
| 4159 /* | |
| 4160 * other_file oldbuf | |
| 4161 * FALSE FALSE re-edit same file, buffer is re-used | |
| 4162 * FALSE TRUE re-edit same file, nothing changes | |
| 4163 * TRUE FALSE start editing new file, new buffer | |
| 4164 * TRUE TRUE start editing in existing buffer (nothing to do) | |
| 4165 */ | |
| 4166 if (!other_file && !oldbuf) /* re-use the buffer */ | |
| 4167 { | |
| 4168 set_last_cursor(curwin); /* may set b_last_cursor */ | |
| 4169 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
| 4170 { | |
| 4171 newlnum = curwin->w_cursor.lnum; | |
| 4172 solcol = curwin->w_cursor.col; | |
| 4173 } | |
| 4174 buf = curbuf; | |
| 4175 if (buf->b_fname != NULL) | |
| 4176 new_name = vim_strsave(buf->b_fname); | |
| 4177 else | |
| 4178 new_name = NULL; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4179 set_bufref(&bufref, buf); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4180 |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4181 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
|
4182 { |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4183 /* 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
|
4184 * 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
|
4185 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
|
4186 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
|
4187 == FAIL) |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4188 { |
|
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4189 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
|
4190 goto theend; |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4191 } |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4192 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
|
4193 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
|
4194 |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4195 /* 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
|
4196 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
|
4197 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4198 else |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4199 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
|
4200 |
| 7 | 4201 /* If autocommands deleted the buffer we were going to re-edit, give |
| 4202 * 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
|
4203 if (!bufref_valid(&bufref)) |
| 7 | 4204 { |
| 4205 delbuf_msg(new_name); /* frees new_name */ | |
| 4206 goto theend; | |
| 4207 } | |
| 4208 vim_free(new_name); | |
| 4209 | |
| 4210 /* If autocommands change buffers under our fingers, forget about | |
| 4211 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
| 4212 * the autocommands changed the buffer... */ | |
| 4213 if (buf != curbuf) | |
| 4214 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4215 #ifdef FEAT_EVAL |
| 7 | 4216 if (aborting()) /* autocmds may abort script processing */ |
| 4217 goto theend; | |
| 4218 #endif | |
| 4219 buf_clear_file(curbuf); | |
| 4220 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
| 4221 curbuf->b_op_end.lnum = 0; | |
| 4222 } | |
| 4223 | |
| 4224 /* | |
| 4225 * If we get here we are sure to start editing | |
| 4226 */ | |
| 4227 /* Assume success now */ | |
| 4228 retval = OK; | |
| 4229 | |
| 4230 /* | |
| 4231 * Check if we are editing the w_arg_idx file in the argument list. | |
| 4232 */ | |
| 4233 check_arg_idx(curwin); | |
| 4234 | |
| 4235 if (!auto_buf) | |
| 4236 { | |
| 4237 /* | |
| 4238 * Set cursor and init window before reading the file and executing | |
| 4239 * autocommands. This allows for the autocommands to position the | |
| 4240 * cursor. | |
| 4241 */ | |
| 677 | 4242 curwin_init(); |
| 7 | 4243 |
| 4244 #ifdef FEAT_FOLDING | |
| 1370 | 4245 /* It's possible that all lines in the buffer changed. Need to update |
| 4246 * automatic folding for all windows where it's used. */ | |
| 4247 { | |
| 4248 win_T *win; | |
| 4249 tabpage_T *tp; | |
| 4250 | |
| 4251 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 4252 if (win->w_buffer == curbuf) | |
| 4253 foldUpdateAll(win); | |
| 4254 } | |
| 7 | 4255 #endif |
| 4256 | |
| 961 | 4257 /* 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
|
4258 DO_AUTOCHDIR; |
| 961 | 4259 |
| 7 | 4260 /* |
| 4261 * Careful: open_buffer() and apply_autocmds() may change the current | |
| 4262 * buffer and window. | |
| 4263 */ | |
| 6702 | 4264 orig_pos = curwin->w_cursor; |
| 7 | 4265 topline = curwin->w_topline; |
| 4266 if (!oldbuf) /* need to read the file */ | |
| 4267 { | |
| 4268 swap_exists_action = SEA_DIALOG; | |
| 4269 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
| 4270 | |
| 4271 /* | |
| 4272 * Open the buffer and read the file. | |
| 4273 */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4274 #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
|
4275 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
| 7 | 4276 retval = FAIL; |
| 4277 #else | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4278 (void)open_buffer(FALSE, eap, readfile_flags); |
| 7 | 4279 #endif |
| 4280 | |
| 4281 if (swap_exists_action == SEA_QUIT) | |
| 4282 retval = FAIL; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4283 handle_swap_exists(&old_curbuf); |
| 7 | 4284 } |
| 4285 else | |
| 4286 { | |
| 23 | 4287 /* Read the modelines, but only to set window-local options. Any |
| 4288 * buffer-local options have already been set and may have been | |
| 4289 * changed by the user. */ | |
| 717 | 4290 do_modelines(OPT_WINONLY); |
| 23 | 4291 |
| 7 | 4292 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
| 4293 &retval); | |
| 4294 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
| 4295 &retval); | |
| 4296 } | |
| 4297 check_arg_idx(curwin); | |
| 4298 | |
| 6702 | 4299 /* 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
|
4300 * 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
|
4301 * 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
|
4302 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
| 7 | 4303 { |
|
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4304 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
|
4305 |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4306 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
|
4307 || 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
|
4308 { |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4309 newlnum = curwin->w_cursor.lnum; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4310 newcol = curwin->w_cursor.col; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4311 } |
| 7 | 4312 } |
| 4313 if (curwin->w_topline == topline) | |
| 4314 topline = 0; | |
| 4315 | |
| 4316 /* Even when cursor didn't move we need to recompute topline. */ | |
| 4317 changed_line_abv_curs(); | |
| 4318 | |
| 4319 #ifdef FEAT_TITLE | |
| 4320 maketitle(); | |
| 4321 #endif | |
| 4322 } | |
| 4323 | |
| 4324 #ifdef FEAT_DIFF | |
| 4325 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
| 4326 * Also needed when re-editing the same buffer, because unloading will | |
| 4327 * have removed it as a diff buffer. */ | |
| 673 | 4328 if (curwin->w_p_diff) |
| 4329 { | |
| 4330 diff_buf_add(curbuf); | |
| 4331 diff_invalidate(curbuf); | |
| 4332 } | |
| 7 | 4333 #endif |
| 4334 | |
| 1185 | 4335 #ifdef FEAT_SPELL |
| 4336 /* If the window options were changed may need to set the spell language. | |
| 4337 * 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
|
4338 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
|
4339 (void)did_set_spelllang(curwin); |
| 1185 | 4340 #endif |
| 4341 | |
| 7 | 4342 if (command == NULL) |
| 4343 { | |
| 4344 if (newcol >= 0) /* position set by autocommands */ | |
| 4345 { | |
| 4346 curwin->w_cursor.lnum = newlnum; | |
| 4347 curwin->w_cursor.col = newcol; | |
| 4348 check_cursor(); | |
| 4349 } | |
| 4350 else if (newlnum > 0) /* line number from caller or old position */ | |
| 4351 { | |
| 4352 curwin->w_cursor.lnum = newlnum; | |
| 4353 check_cursor_lnum(); | |
| 4354 if (solcol >= 0 && !p_sol) | |
| 4355 { | |
| 4356 /* 'sol' is off: Use last known column. */ | |
| 4357 curwin->w_cursor.col = solcol; | |
| 4358 check_cursor_col(); | |
| 4359 curwin->w_cursor.coladd = 0; | |
| 4360 curwin->w_set_curswant = TRUE; | |
| 4361 } | |
| 4362 else | |
| 4363 beginline(BL_SOL | BL_FIX); | |
| 4364 } | |
| 4365 else /* no line number, go to last line in Ex mode */ | |
| 4366 { | |
| 4367 if (exmode_active) | |
| 4368 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4369 beginline(BL_WHITE | BL_FIX); | |
| 4370 } | |
| 4371 } | |
| 4372 | |
| 4373 /* Check if cursors in other windows on the same buffer are still valid */ | |
| 4374 check_lnums(FALSE); | |
| 4375 | |
| 4376 /* | |
| 4377 * Did not read the file, need to show some info about the file. | |
| 4378 * Do this after setting the cursor. | |
| 4379 */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4380 if (oldbuf && !auto_buf) |
| 7 | 4381 { |
| 4382 int msg_scroll_save = msg_scroll; | |
| 4383 | |
| 4384 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
| 4385 * message. */ | |
| 4386 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
| 4387 msg_scroll = FALSE; | |
| 4388 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
| 4389 check_for_delay(FALSE); | |
| 4390 msg_start(); | |
| 4391 msg_scroll = msg_scroll_save; | |
| 4392 msg_scrolled_ign = TRUE; | |
| 4393 | |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4394 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4395 fileinfo(FALSE, TRUE, FALSE); |
| 7 | 4396 |
| 4397 msg_scrolled_ign = FALSE; | |
| 4398 } | |
| 4399 | |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4400 #ifdef FEAT_VIMINFO |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4401 curbuf->b_last_used = vim_time(); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4402 #endif |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4403 |
| 7 | 4404 if (command != NULL) |
| 4405 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
| 4406 | |
| 4407 #ifdef FEAT_KEYMAP | |
| 4408 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
| 1869 | 4409 (void)keymap_init(); |
| 7 | 4410 #endif |
| 4411 | |
| 4412 --RedrawingDisabled; | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4413 did_inc_redrawing_disabled = FALSE; |
| 7 | 4414 if (!skip_redraw) |
| 4415 { | |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4416 n = *so_ptr; |
| 7 | 4417 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
|
4418 *so_ptr = 9999; // force cursor halfway the window |
| 7 | 4419 update_topline(); |
| 4420 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
|
4421 *so_ptr = n; |
| 7 | 4422 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ |
| 4423 } | |
| 4424 | |
| 4425 if (p_im) | |
| 4426 need_start_insertmode = TRUE; | |
| 4427 | |
|
13174
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4428 #ifdef FEAT_AUTOCHDIR |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4429 /* 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
|
4430 * 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
|
4431 * 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
|
4432 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
|
4433 { |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4434 char_u curdir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4435 char_u filedir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4436 |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4437 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
|
4438 *gettail_sep(filedir) = NUL; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4439 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
|
4440 && vim_fnamecmp(curdir, filedir) != 0) |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4441 do_autochdir(); |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4442 } |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4443 #endif |
| 821 | 4444 |
|
15510
41fbbcea0f1b
patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4445 #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
|
4446 if (curbuf->b_ffname != NULL) |
| 7 | 4447 { |
| 4448 # ifdef FEAT_NETBEANS_INTG | |
| 2210 | 4449 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
| 34 | 4450 netbeans_file_opened(curbuf); |
| 7 | 4451 # endif |
| 4452 } | |
| 4453 #endif | |
| 4454 | |
| 4455 theend: | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4456 if (did_inc_redrawing_disabled) |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4457 --RedrawingDisabled; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4458 #if defined(FEAT_EVAL) |
| 716 | 4459 if (did_set_swapcommand) |
| 4460 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 4461 #endif | |
| 7 | 4462 #ifdef FEAT_BROWSE |
| 4463 vim_free(browse_file); | |
| 4464 #endif | |
| 4465 vim_free(free_fname); | |
| 4466 return retval; | |
| 4467 } | |
| 4468 | |
| 4469 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4470 delbuf_msg(char_u *name) |
| 7 | 4471 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4472 semsg(_("E143: Autocommands unexpectedly deleted new buffer %s"), |
| 7 | 4473 name == NULL ? (char_u *)"" : name); |
| 4474 vim_free(name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4475 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
|
4476 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4477 } |
| 4478 | |
| 169 | 4479 static int append_indent = 0; /* autoindent for first line */ |
| 4480 | |
| 7 | 4481 /* |
| 4482 * ":insert" and ":append", also used by ":change" | |
| 4483 */ | |
| 4484 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4485 ex_append(exarg_T *eap) |
| 7 | 4486 { |
| 4487 char_u *theline; | |
| 4488 int did_undo = FALSE; | |
| 4489 linenr_T lnum = eap->line2; | |
| 165 | 4490 int indent = 0; |
| 4491 char_u *p; | |
| 4492 int vcol; | |
| 4493 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 7 | 4494 |
| 169 | 4495 /* the ! flag toggles autoindent */ |
| 4496 if (eap->forceit) | |
| 4497 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4498 | |
| 4499 /* First autoindent comes from the line we start on */ | |
| 4500 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
| 4501 append_indent = get_indent_lnum(lnum); | |
| 4502 | |
| 7 | 4503 if (eap->cmdidx != CMD_append) |
| 4504 --lnum; | |
| 4505 | |
|
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
4506 /* when the buffer is empty need to delete the dummy line */ |
| 165 | 4507 if (empty && lnum == 1) |
| 4508 lnum = 0; | |
| 4509 | |
| 7 | 4510 State = INSERT; /* behave like in Insert mode */ |
| 4511 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 4512 State |= LANGMAP; | |
| 165 | 4513 |
| 408 | 4514 for (;;) |
| 7 | 4515 { |
| 4516 msg_scroll = TRUE; | |
| 4517 need_wait_return = FALSE; | |
| 169 | 4518 if (curbuf->b_p_ai) |
| 4519 { | |
| 4520 if (append_indent >= 0) | |
| 4521 { | |
| 4522 indent = append_indent; | |
| 4523 append_indent = -1; | |
| 4524 } | |
| 4525 else if (lnum > 0) | |
| 4526 indent = get_indent_lnum(lnum); | |
| 4527 } | |
| 4528 ex_keep_indent = FALSE; | |
| 7 | 4529 if (eap->getline == NULL) |
| 169 | 4530 { |
| 4531 /* No getline() function, use the lines that follow. This ends | |
| 4532 * when there is no more. */ | |
| 4533 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
| 4534 break; | |
| 4535 p = vim_strchr(eap->nextcmd, NL); | |
| 4536 if (p == NULL) | |
| 4537 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
| 4538 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
| 4539 if (*p != NUL) | |
| 4540 ++p; | |
| 4541 eap->nextcmd = p; | |
| 4542 } | |
| 7 | 4543 else |
| 6164 | 4544 { |
| 4545 int save_State = State; | |
| 4546 | |
| 4547 /* Set State to avoid the cursor shape to be set to INSERT mode | |
| 4548 * when getline() returns. */ | |
| 4549 State = CMDLINE; | |
| 7 | 4550 theline = eap->getline( |
| 4551 #ifdef FEAT_EVAL | |
| 76 | 4552 eap->cstack->cs_looplevel > 0 ? -1 : |
| 7 | 4553 #endif |
| 165 | 4554 NUL, eap->cookie, indent); |
| 6164 | 4555 State = save_State; |
| 4556 } | |
| 7 | 4557 lines_left = Rows - 1; |
| 165 | 4558 if (theline == NULL) |
| 4559 break; | |
| 4560 | |
| 169 | 4561 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
| 4562 if (ex_keep_indent) | |
| 4563 append_indent = indent; | |
| 4564 | |
| 165 | 4565 /* Look for the "." after automatic indent. */ |
| 4566 vcol = 0; | |
| 4567 for (p = theline; indent > vcol; ++p) | |
| 4568 { | |
| 4569 if (*p == ' ') | |
| 4570 ++vcol; | |
| 4571 else if (*p == TAB) | |
| 4572 vcol += 8 - vcol % 8; | |
| 4573 else | |
| 4574 break; | |
| 4575 } | |
| 4576 if ((p[0] == '.' && p[1] == NUL) | |
| 321 | 4577 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
| 4578 == FAIL)) | |
| 7 | 4579 { |
| 4580 vim_free(theline); | |
| 4581 break; | |
| 4582 } | |
| 4583 | |
| 169 | 4584 /* don't use autoindent if nothing was typed. */ |
| 4585 if (p[0] == NUL) | |
| 4586 theline[0] = NUL; | |
| 4587 | |
| 7 | 4588 did_undo = TRUE; |
| 4589 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
|
4590 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
| 7 | 4591 |
| 4592 vim_free(theline); | |
| 4593 ++lnum; | |
| 165 | 4594 |
| 4595 if (empty) | |
| 4596 { | |
| 4597 ml_delete(2L, FALSE); | |
| 4598 empty = FALSE; | |
| 4599 } | |
| 7 | 4600 } |
| 4601 State = NORMAL; | |
| 4602 | |
| 169 | 4603 if (eap->forceit) |
| 4604 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4605 | |
| 7 | 4606 /* "start" is set to eap->line2+1 unless that position is invalid (when |
| 1227 | 4607 * eap->line2 pointed to the end of the buffer and nothing was appended) |
| 7 | 4608 * "end" is set to lnum when something has been appended, otherwise |
| 4609 * it is the same than "start" -- Acevedo */ | |
| 4610 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? | |
| 4611 eap->line2 + 1 : curbuf->b_ml.ml_line_count; | |
| 4612 if (eap->cmdidx != CMD_append) | |
| 4613 --curbuf->b_op_start.lnum; | |
| 4614 curbuf->b_op_end.lnum = (eap->line2 < lnum) | |
| 4615 ? lnum : curbuf->b_op_start.lnum; | |
| 4616 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 4617 curwin->w_cursor.lnum = lnum; | |
| 4618 check_cursor_lnum(); | |
| 4619 beginline(BL_SOL | BL_FIX); | |
| 4620 | |
| 4621 need_wait_return = FALSE; /* don't use wait_return() now */ | |
| 4622 ex_no_reprint = TRUE; | |
| 4623 } | |
| 4624 | |
| 4625 /* | |
| 4626 * ":change" | |
| 4627 */ | |
| 4628 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4629 ex_change(exarg_T *eap) |
| 7 | 4630 { |
| 4631 linenr_T lnum; | |
| 4632 | |
| 4633 if (eap->line2 >= eap->line1 | |
| 4634 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
| 4635 return; | |
| 4636 | |
| 169 | 4637 /* the ! flag toggles autoindent */ |
| 4638 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
| 4639 append_indent = get_indent_lnum(eap->line1); | |
| 4640 | |
| 7 | 4641 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
| 4642 { | |
| 4643 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
| 4644 break; | |
| 4645 ml_delete(eap->line1, FALSE); | |
| 4646 } | |
| 1929 | 4647 |
| 4648 /* make sure the cursor is not beyond the end of the file now */ | |
| 4649 check_cursor_lnum(); | |
| 7 | 4650 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
| 4651 | |
| 4652 /* ":append" on the line above the deleted lines. */ | |
| 4653 eap->line2 = eap->line1; | |
| 4654 ex_append(eap); | |
| 4655 } | |
| 4656 | |
| 4657 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4658 ex_z(exarg_T *eap) |
| 7 | 4659 { |
| 4660 char_u *x; | |
|
11303
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4661 long bigness; |
| 165 | 4662 char_u *kind; |
| 7 | 4663 int minus = 0; |
| 4664 linenr_T start, end, curs, i; | |
| 4665 int j; | |
| 4666 linenr_T lnum = eap->line2; | |
| 4667 | |
| 165 | 4668 /* Vi compatible: ":z!" uses display height, without a count uses |
| 4669 * 'scroll' */ | |
| 4670 if (eap->forceit) | |
| 4671 bigness = curwin->w_height; | |
|
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10299
diff
changeset
|
4672 else if (!ONE_WINDOW) |
| 5678 | 4673 bigness = curwin->w_height - 3; |
| 4674 else | |
| 165 | 4675 bigness = curwin->w_p_scr * 2; |
| 7 | 4676 if (bigness < 1) |
| 4677 bigness = 1; | |
| 4678 | |
| 4679 x = eap->arg; | |
| 165 | 4680 kind = x; |
| 4681 if (*kind == '-' || *kind == '+' || *kind == '=' | |
| 4682 || *kind == '^' || *kind == '.') | |
| 4683 ++x; | |
| 4684 while (*x == '-' || *x == '+') | |
| 7 | 4685 ++x; |
| 4686 | |
| 4687 if (*x != 0) | |
| 4688 { | |
| 4689 if (!VIM_ISDIGIT(*x)) | |
| 4690 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4691 emsg(_("E144: non-numeric argument to :z")); |
| 7 | 4692 return; |
| 4693 } | |
| 4694 else | |
| 165 | 4695 { |
|
11303
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4696 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
|
4697 |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4698 /* bigness could be < 0 if atol(x) overflows. */ |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4699 if (bigness > 2 * curbuf->b_ml.ml_line_count || bigness < 0) |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4700 bigness = 2 * curbuf->b_ml.ml_line_count; |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4701 |
| 165 | 4702 p_window = bigness; |
| 169 | 4703 if (*kind == '=') |
| 4704 bigness += 2; | |
| 165 | 4705 } |
| 7 | 4706 } |
| 4707 | |
| 165 | 4708 /* the number of '-' and '+' multiplies the distance */ |
| 4709 if (*kind == '-' || *kind == '+') | |
| 4710 for (x = kind + 1; *x == *kind; ++x) | |
| 4711 ; | |
| 4712 | |
| 4713 switch (*kind) | |
| 7 | 4714 { |
| 4715 case '-': | |
| 2881 | 4716 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
| 4717 end = start + bigness - 1; | |
| 165 | 4718 curs = end; |
| 7 | 4719 break; |
| 4720 | |
| 4721 case '=': | |
| 159 | 4722 start = lnum - (bigness + 1) / 2 + 1; |
| 4723 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4724 curs = lnum; |
| 4725 minus = 1; | |
| 4726 break; | |
| 4727 | |
| 4728 case '^': | |
| 4729 start = lnum - bigness * 2; | |
| 4730 end = lnum - bigness; | |
| 4731 curs = lnum - bigness; | |
| 4732 break; | |
| 4733 | |
| 4734 case '.': | |
| 159 | 4735 start = lnum - (bigness + 1) / 2 + 1; |
| 4736 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4737 curs = end; |
| 4738 break; | |
| 4739 | |
| 4740 default: /* '+' */ | |
| 4741 start = lnum; | |
| 165 | 4742 if (*kind == '+') |
| 835 | 4743 start += bigness * (linenr_T)(x - kind - 1) + 1; |
| 169 | 4744 else if (eap->addr_count == 0) |
| 4745 ++start; | |
| 4746 end = start + bigness - 1; | |
| 7 | 4747 curs = end; |
| 4748 break; | |
| 4749 } | |
| 4750 | |
| 4751 if (start < 1) | |
| 4752 start = 1; | |
| 4753 | |
| 4754 if (end > curbuf->b_ml.ml_line_count) | |
| 4755 end = curbuf->b_ml.ml_line_count; | |
| 4756 | |
| 4757 if (curs > curbuf->b_ml.ml_line_count) | |
| 4758 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
|
4759 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
|
4760 curs = 1; |
| 7 | 4761 |
| 4762 for (i = start; i <= end; i++) | |
| 4763 { | |
| 4764 if (minus && i == lnum) | |
| 4765 { | |
| 4766 msg_putchar('\n'); | |
| 4767 | |
| 4768 for (j = 1; j < Columns; j++) | |
| 4769 msg_putchar('-'); | |
| 4770 } | |
| 4771 | |
| 169 | 4772 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
| 7 | 4773 |
| 4774 if (minus && i == lnum) | |
| 4775 { | |
| 4776 msg_putchar('\n'); | |
| 4777 | |
| 4778 for (j = 1; j < Columns; j++) | |
| 4779 msg_putchar('-'); | |
| 4780 } | |
| 4781 } | |
| 4782 | |
|
11372
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Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4783 if (curwin->w_cursor.lnum != curs) |
|
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parents:
11303
diff
changeset
|
4784 { |
|
1074f58e1673
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Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4785 curwin->w_cursor.lnum = curs; |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4786 curwin->w_cursor.col = 0; |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
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11303
diff
changeset
|
4787 } |
| 7 | 4788 ex_no_reprint = TRUE; |
| 4789 } | |
| 4790 | |
| 4791 /* | |
| 4792 * Check if the restricted flag is set. | |
| 4793 * If so, give an error message and return TRUE. | |
| 4794 * Otherwise, return FALSE. | |
| 4795 */ | |
| 4796 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4797 check_restricted(void) |
| 7 | 4798 { |
| 4799 if (restricted) | |
| 4800 { | |
|
15748
93b78c4a7cd5
patch 8.1.0881: can execute shell commands in rvim through interfaces
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4801 emsg(_("E145: Shell commands and some functionality not allowed in rvim")); |
| 7 | 4802 return TRUE; |
| 4803 } | |
| 4804 return FALSE; | |
| 4805 } | |
| 4806 | |
| 4807 /* | |
| 4808 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
| 4809 * If so, give an error message and return TRUE. | |
| 4810 * Otherwise, return FALSE. | |
| 4811 */ | |
| 4812 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4813 check_secure(void) |
| 7 | 4814 { |
| 4815 if (secure) | |
| 4816 { | |
| 4817 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
|
4818 emsg(_(e_curdir)); |
| 7 | 4819 return TRUE; |
| 4820 } | |
| 4821 #ifdef HAVE_SANDBOX | |
| 4822 /* | |
| 4823 * In the sandbox more things are not allowed, including the things | |
| 4824 * disallowed in secure mode. | |
| 4825 */ | |
| 4826 if (sandbox != 0) | |
| 4827 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4828 emsg(_(e_sandbox)); |
| 7 | 4829 return TRUE; |
| 4830 } | |
| 4831 #endif | |
| 4832 return FALSE; | |
| 4833 } | |
| 4834 | |
| 4835 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
| 4836 static int global_need_beginline; /* call beginline() after ":g" */ | |
| 4837 | |
|
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064effd222a3
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parents:
9715
diff
changeset
|
4838 /* |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4839 * Flags that are kept between calls to :substitute. |
|
064effd222a3
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parents:
9715
diff
changeset
|
4840 */ |
|
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4841 typedef struct { |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4842 int do_all; /* do multiple substitutions per line */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4843 int do_ask; /* ask for confirmation */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4844 int do_count; /* count only */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4845 int do_error; /* if false, ignore errors */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4846 int do_print; /* print last line with subs. */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4847 int do_list; /* list last line with subs. */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4848 int do_number; /* list last line with line nr*/ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4849 int do_ic; /* ignore case flag */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4850 } subflags_T; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4851 |
| 7 | 4852 /* do_sub() |
| 4853 * | |
| 4854 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
| 4855 * command pointed to by eap->arg which should be of the form: | |
| 4856 * | |
| 4857 * /pattern/substitution/{flags} | |
| 4858 * | |
| 4859 * The usual escapes are supported as described in the regexp docs. | |
| 4860 */ | |
| 4861 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4862 do_sub(exarg_T *eap) |
| 7 | 4863 { |
| 4864 linenr_T lnum; | |
| 4865 long i = 0; | |
| 4866 regmmatch_T regmatch; | |
|
9890
064effd222a3
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parents:
9715
diff
changeset
|
4867 static subflags_T subflags = {FALSE, FALSE, FALSE, TRUE, FALSE, |
|
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4868 FALSE, FALSE, 0}; |
|
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4869 #ifdef FEAT_EVAL |
|
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parents:
9715
diff
changeset
|
4870 subflags_T subflags_save; |
|
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4871 #endif |
| 6789 | 4872 int save_do_all; /* remember user specified 'g' flag */ |
| 4873 int save_do_ask; /* remember user specified 'c' flag */ | |
| 7 | 4874 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
| 4875 int delimiter; | |
| 4876 int sublen; | |
| 4877 int got_quit = FALSE; | |
| 4878 int got_match = FALSE; | |
| 4879 int temp; | |
| 4880 int which_pat; | |
| 4881 char_u *cmd; | |
| 4882 int save_State; | |
| 165 | 4883 linenr_T first_line = 0; /* first changed line */ |
| 4884 linenr_T last_line= 0; /* below last changed line AFTER the | |
| 7 | 4885 * change */ |
| 4886 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
| 4887 linenr_T line2; | |
| 165 | 4888 long nmatch; /* number of lines in match */ |
| 4889 char_u *sub_firstline; /* allocated copy of first sub line */ | |
| 4890 int endcolumn = FALSE; /* cursor in last column when done */ | |
| 170 | 4891 pos_T old_cursor = curwin->w_cursor; |
|
2126
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Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
4892 int start_nsubs; |
| 3736 | 4893 #ifdef FEAT_EVAL |
| 5867 | 4894 int save_ma = 0; |
| 3736 | 4895 #endif |
| 7 | 4896 |
| 4897 cmd = eap->arg; | |
| 4898 if (!global_busy) | |
| 4899 { | |
| 4900 sub_nsubs = 0; | |
| 4901 sub_nlines = 0; | |
| 4902 } | |
|
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1929
diff
changeset
|
4903 start_nsubs = sub_nsubs; |
| 7 | 4904 |
| 4905 if (eap->cmdidx == CMD_tilde) | |
| 4906 which_pat = RE_LAST; /* use last used regexp */ | |
| 4907 else | |
| 4908 which_pat = RE_SUBST; /* use last substitute regexp */ | |
| 4909 | |
| 4910 /* new pattern and substitution */ | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
4911 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
| 7 | 4912 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
| 4913 { | |
| 4914 /* don't accept alphanumeric for separator */ | |
| 4915 if (isalpha(*cmd)) | |
| 4916 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4917 emsg(_("E146: Regular expressions can't be delimited by letters")); |
| 7 | 4918 return; |
| 4919 } | |
| 4920 /* | |
| 4921 * undocumented vi feature: | |
| 4922 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
| 4923 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
| 4924 */ | |
| 4925 if (*cmd == '\\') | |
| 4926 { | |
| 4927 ++cmd; | |
| 4928 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 4929 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4930 emsg(_(e_backslash)); |
| 7 | 4931 return; |
| 4932 } | |
| 4933 if (*cmd != '&') | |
| 4934 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
| 4935 pat = (char_u *)""; /* empty search pattern */ | |
| 4936 delimiter = *cmd++; /* remember delimiter character */ | |
| 4937 } | |
| 4938 else /* find the end of the regexp */ | |
| 4939 { | |
| 4940 which_pat = RE_LAST; /* use last used regexp */ | |
| 4941 delimiter = *cmd++; /* remember delimiter character */ | |
| 4942 pat = cmd; /* remember start of search pat */ | |
| 4943 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
| 4944 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4945 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4946 } | |
| 4947 | |
| 4948 /* | |
| 4949 * Small incompatibility: vi sees '\n' as end of the command, but in | |
| 4950 * Vim we want to use '\n' to find/substitute a NUL. | |
| 4951 */ | |
| 4952 sub = cmd; /* remember the start of the substitution */ | |
| 4953 | |
| 4954 while (cmd[0]) | |
| 4955 { | |
| 4956 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4957 { | |
| 4958 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4959 break; | |
| 4960 } | |
| 4961 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
| 4962 ++cmd; | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11123
diff
changeset
|
4963 MB_PTR_ADV(cmd); |
| 7 | 4964 } |
| 4965 | |
| 4966 if (!eap->skip) | |
| 4967 { | |
| 169 | 4968 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
| 4969 if (STRCMP(sub, "%") == 0 | |
| 4970 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
| 4971 { | |
| 4972 if (old_sub == NULL) /* there is no previous command */ | |
| 4973 { | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
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parents:
15367
diff
changeset
|
4974 emsg(_(e_nopresub)); |
| 169 | 4975 return; |
| 4976 } | |
| 4977 sub = old_sub; | |
| 4978 } | |
| 4979 else | |
| 4980 { | |
| 4981 vim_free(old_sub); | |
| 4982 old_sub = vim_strsave(sub); | |
| 4983 } | |
| 7 | 4984 } |
| 4985 } | |
| 4986 else if (!eap->skip) /* use previous pattern and substitution */ | |
| 4987 { | |
| 4988 if (old_sub == NULL) /* there is no previous command */ | |
| 4989 { | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4990 emsg(_(e_nopresub)); |
| 7 | 4991 return; |
| 4992 } | |
| 4993 pat = NULL; /* search_regcomp() will use previous pattern */ | |
| 4994 sub = old_sub; | |
| 163 | 4995 |
| 4996 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
| 4997 * last column after using "$". */ | |
| 4998 endcolumn = (curwin->w_curswant == MAXCOL); | |
| 7 | 4999 } |
| 5000 | |
| 5776 | 5001 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
| 5002 * more efficient. | |
| 5003 * TODO: find a generic solution to make line-joining operations more | |
| 5004 * efficient, avoid allocating a string that grows in size. | |
| 5005 */ | |
| 5802 | 5006 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
| 5776 | 5007 && *sub == NUL |
| 5008 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
| 5009 || *cmd == 'p' || *cmd == '#')))) | |
| 5010 { | |
| 6426 | 5011 linenr_T joined_lines_count; |
| 5012 | |
| 5776 | 5013 curwin->w_cursor.lnum = eap->line1; |
| 5014 if (*cmd == 'l') | |
| 5015 eap->flags = EXFLAG_LIST; | |
| 5016 else if (*cmd == '#') | |
| 5017 eap->flags = EXFLAG_NR; | |
| 5018 else if (*cmd == 'p') | |
| 5019 eap->flags = EXFLAG_PRINT; | |
| 5020 | |
| 6426 | 5021 /* The number of lines joined is the number of lines in the range plus |
| 5022 * one. One less when the last line is included. */ | |
| 5023 joined_lines_count = eap->line2 - eap->line1 + 1; | |
| 5024 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
| 5025 ++joined_lines_count; | |
| 5026 if (joined_lines_count > 1) | |
| 5027 { | |
| 5028 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
| 5029 sub_nsubs = joined_lines_count - 1; | |
| 5030 sub_nlines = 1; | |
| 5031 (void)do_sub_msg(FALSE); | |
| 5032 ex_may_print(eap); | |
| 5033 } | |
| 5034 | |
| 5035 if (!cmdmod.keeppatterns) | |
| 5036 save_re_pat(RE_SUBST, pat, p_magic); | |
| 5037 #ifdef FEAT_CMDHIST | |
| 5038 /* put pattern in history */ | |
| 5039 add_to_history(HIST_SEARCH, pat, TRUE, NUL); | |
| 5040 #endif | |
| 5041 | |
| 5776 | 5042 return; |
| 5043 } | |
| 5044 | |
| 7 | 5045 /* |
| 5046 * Find trailing options. When '&' is used, keep old options. | |
| 5047 */ | |
| 5048 if (*cmd == '&') | |
| 5049 ++cmd; | |
| 5050 else | |
| 5051 { | |
| 5052 if (!p_ed) | |
| 5053 { | |
| 5054 if (p_gd) /* default is global on */ | |
|
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9715
diff
changeset
|
5055 subflags.do_all = TRUE; |
| 7 | 5056 else |
|
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parents:
9715
diff
changeset
|
5057 subflags.do_all = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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9715
diff
changeset
|
5058 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
5059 } |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
5060 subflags.do_error = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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9715
diff
changeset
|
5061 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
|
5062 subflags.do_list = FALSE; |
|
9890
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parents:
9715
diff
changeset
|
5063 subflags.do_count = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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9715
diff
changeset
|
5064 subflags.do_number = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5065 subflags.do_ic = 0; |
| 7 | 5066 } |
| 5067 while (*cmd) | |
| 5068 { | |
| 5069 /* | |
| 5070 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
| 5071 * 'r' is never inverted. | |
| 5072 */ | |
| 5073 if (*cmd == 'g') | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5074 subflags.do_all = !subflags.do_all; |
| 7 | 5075 else if (*cmd == 'c') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5076 subflags.do_ask = !subflags.do_ask; |
| 170 | 5077 else if (*cmd == 'n') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5078 subflags.do_count = TRUE; |
| 7 | 5079 else if (*cmd == 'e') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5080 subflags.do_error = !subflags.do_error; |
| 7 | 5081 else if (*cmd == 'r') /* use last used regexp */ |
| 5082 which_pat = RE_LAST; | |
| 5083 else if (*cmd == 'p') | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5084 subflags.do_print = TRUE; |
| 169 | 5085 else if (*cmd == '#') |
| 5086 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5087 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5088 subflags.do_number = TRUE; |
| 169 | 5089 } |
| 5090 else if (*cmd == 'l') | |
| 5091 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5092 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5093 subflags.do_list = TRUE; |
| 169 | 5094 } |
| 7 | 5095 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
|
5096 subflags.do_ic = 'i'; |
| 7 | 5097 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
|
5098 subflags.do_ic = 'I'; |
| 7 | 5099 else |
| 5100 break; | |
| 5101 ++cmd; | |
| 5102 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5103 if (subflags.do_count) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5104 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5105 |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5106 save_do_all = subflags.do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5107 save_do_ask = subflags.do_ask; |
| 6789 | 5108 |
| 7 | 5109 /* |
| 5110 * check for a trailing count | |
| 5111 */ | |
| 5112 cmd = skipwhite(cmd); | |
| 5113 if (VIM_ISDIGIT(*cmd)) | |
| 5114 { | |
| 5115 i = getdigits(&cmd); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5116 if (i <= 0 && !eap->skip && subflags.do_error) |
| 7 | 5117 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5118 emsg(_(e_zerocount)); |
| 7 | 5119 return; |
| 5120 } | |
| 5121 eap->line1 = eap->line2; | |
| 5122 eap->line2 += i - 1; | |
| 5123 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
| 5124 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 5125 } | |
| 5126 | |
| 5127 /* | |
| 5128 * check for trailing command or garbage | |
| 5129 */ | |
| 5130 cmd = skipwhite(cmd); | |
| 5131 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
| 5132 { | |
| 5133 eap->nextcmd = check_nextcmd(cmd); | |
| 5134 if (eap->nextcmd == NULL) | |
| 5135 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5136 emsg(_(e_trailing)); |
| 7 | 5137 return; |
| 5138 } | |
| 5139 } | |
| 5140 | |
| 5141 if (eap->skip) /* not executing commands, only parsing */ | |
| 5142 return; | |
| 5143 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5144 if (!subflags.do_count && !curbuf->b_p_ma) |
| 823 | 5145 { |
| 825 | 5146 /* 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
|
5147 emsg(_(e_modifiable)); |
| 823 | 5148 return; |
| 5149 } | |
| 5150 | |
| 7 | 5151 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
| 5152 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5153 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
|
5154 emsg(_(e_invcmd)); |
| 7 | 5155 return; |
| 5156 } | |
| 5157 | |
| 5158 /* 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
|
5159 if (subflags.do_ic == 'i') |
| 7 | 5160 regmatch.rmm_ic = TRUE; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5161 else if (subflags.do_ic == 'I') |
| 7 | 5162 regmatch.rmm_ic = FALSE; |
| 5163 | |
| 5164 sub_firstline = NULL; | |
| 5165 | |
| 5166 /* | |
| 5167 * ~ in the substitute pattern is replaced with the old pattern. | |
| 5168 * We do it here once to avoid it to be replaced over and over again. | |
| 5169 * But don't do it when it starts with "\=", then it's an expression. | |
| 5170 */ | |
| 5171 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5172 sub = regtilde(sub, p_magic); | |
| 5173 | |
| 5174 /* | |
| 5175 * Check for a match on each line. | |
| 5176 */ | |
| 5177 line2 = eap->line2; | |
| 5178 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
|
5179 #if defined(FEAT_EVAL) |
| 7 | 5180 || aborting() |
| 5181 #endif | |
| 5182 ); ++lnum) | |
| 5183 { | |
| 1521 | 5184 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
|
5185 (colnr_T)0, NULL, NULL); |
| 7 | 5186 if (nmatch) |
| 5187 { | |
| 5188 colnr_T copycol; | |
| 5189 colnr_T matchcol; | |
| 5190 colnr_T prev_matchcol = MAXCOL; | |
| 5191 char_u *new_end, *new_start = NULL; | |
| 5192 unsigned new_start_len = 0; | |
| 5193 char_u *p1; | |
| 5194 int did_sub = FALSE; | |
| 5195 int lastone; | |
| 1872 | 5196 int len, copy_len, needed_len; |
| 7 | 5197 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
| 5198 int do_again; /* do it again after joining lines */ | |
| 15 | 5199 int skip_match = FALSE; |
| 1499 | 5200 linenr_T sub_firstlnum; /* nr of first sub line */ |
| 7 | 5201 |
| 5202 /* | |
| 5203 * The new text is build up step by step, to avoid too much | |
| 5204 * copying. There are these pieces: | |
| 1581 | 5205 * sub_firstline The old text, unmodified. |
| 7 | 5206 * copycol Column in the old text where we started |
| 5207 * looking for a match; from here old text still | |
| 5208 * needs to be copied to the new text. | |
| 5209 * matchcol Column number of the old text where to look | |
| 5210 * for the next match. It's just after the | |
| 5211 * previous match or one further. | |
| 5212 * prev_matchcol Column just after the previous match (if any). | |
| 5213 * Mostly equal to matchcol, except for the first | |
| 5214 * match and after skipping an empty match. | |
| 5215 * regmatch.*pos Where the pattern matched in the old text. | |
| 5216 * new_start The new text, all that has been produced so | |
| 5217 * far. | |
| 5218 * new_end The new text, where to append new text. | |
| 5219 * | |
| 1499 | 5220 * lnum The line number where we found the start of |
| 5221 * the match. Can be below the line we searched | |
| 5222 * when there is a \n before a \zs in the | |
| 5223 * pattern. | |
| 7 | 5224 * sub_firstlnum The line number in the buffer where to look |
| 5225 * for a match. Can be different from "lnum" | |
| 5226 * when the pattern or substitute string contains | |
| 5227 * line breaks. | |
| 5228 * | |
| 5229 * Special situations: | |
| 5230 * - When the substitute string contains a line break, the part up | |
| 5231 * to the line break is inserted in the text, but the copy of | |
| 5232 * the original line is kept. "sub_firstlnum" is adjusted for | |
| 5233 * the inserted lines. | |
| 5234 * - When the matched pattern contains a line break, the old line | |
| 5235 * is taken from the line at the end of the pattern. The lines | |
| 5236 * in the match are deleted later, "sub_firstlnum" is adjusted | |
| 5237 * accordingly. | |
| 5238 * | |
| 5239 * The new text is built up in new_start[]. It has some extra | |
| 5240 * room to avoid using alloc()/free() too often. new_start_len is | |
| 1389 | 5241 * the length of the allocated memory at new_start. |
| 7 | 5242 * |
| 5243 * Make a copy of the old line, so it won't be taken away when | |
| 5244 * updating the screen or handling a multi-line match. The "old_" | |
| 5245 * pointers point into this copy. | |
| 5246 */ | |
| 1499 | 5247 sub_firstlnum = lnum; |
| 7 | 5248 copycol = 0; |
| 5249 matchcol = 0; | |
| 5250 | |
| 5251 /* At first match, remember current cursor position. */ | |
| 5252 if (!got_match) | |
| 5253 { | |
| 5254 setpcmark(); | |
| 5255 got_match = TRUE; | |
| 5256 } | |
| 5257 | |
| 5258 /* | |
| 5259 * Loop until nothing more to replace in this line. | |
| 5260 * 1. Handle match with empty string. | |
| 5261 * 2. If do_ask is set, ask for confirmation. | |
| 5262 * 3. substitute the string. | |
| 5263 * 4. if do_all is set, find next match | |
| 5264 * 5. break if there isn't another match in this line | |
| 5265 */ | |
| 5266 for (;;) | |
| 5267 { | |
| 1499 | 5268 /* Advance "lnum" to the line where the match starts. The |
| 5269 * match does not start in the first line when there is a line | |
| 5270 * break before \zs. */ | |
| 5271 if (regmatch.startpos[0].lnum > 0) | |
| 5272 { | |
| 5273 lnum += regmatch.startpos[0].lnum; | |
| 5274 sub_firstlnum += regmatch.startpos[0].lnum; | |
| 5275 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
|
5276 VIM_CLEAR(sub_firstline); |
| 1499 | 5277 } |
| 5278 | |
| 5279 if (sub_firstline == NULL) | |
| 5280 { | |
| 5281 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5282 if (sub_firstline == NULL) | |
| 5283 { | |
| 5284 vim_free(new_start); | |
| 5285 goto outofmem; | |
| 5286 } | |
| 5287 } | |
| 5288 | |
| 7 | 5289 /* Save the line number of the last change for the final |
| 5290 * cursor position (just like Vi). */ | |
| 5291 curwin->w_cursor.lnum = lnum; | |
| 5292 do_again = FALSE; | |
| 5293 | |
| 5294 /* | |
| 5295 * 1. Match empty string does not count, except for first | |
| 5296 * match. This reproduces the strange vi behaviour. | |
| 5297 * This also catches endless loops. | |
| 5298 */ | |
| 5299 if (matchcol == prev_matchcol | |
| 5300 && regmatch.endpos[0].lnum == 0 | |
| 5301 && matchcol == regmatch.endpos[0].col) | |
| 5302 { | |
| 15 | 5303 if (sub_firstline[matchcol] == NUL) |
| 5304 /* We already were at the end of the line. Don't look | |
| 5305 * for a match in this line again. */ | |
| 5306 skip_match = TRUE; | |
| 5307 else | |
| 2837 | 5308 { |
| 5309 /* search for a match at next column */ | |
| 5310 if (has_mbyte) | |
| 5311 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
| 5312 else | |
| 5313 ++matchcol; | |
| 5314 } | |
| 7 | 5315 goto skip; |
| 5316 } | |
| 5317 | |
| 5318 /* Normally we continue searching for a match just after the | |
| 5319 * previous match. */ | |
| 5320 matchcol = regmatch.endpos[0].col; | |
| 5321 prev_matchcol = matchcol; | |
| 5322 | |
| 5323 /* | |
| 170 | 5324 * 2. If do_count is set only increase the counter. |
| 5325 * If do_ask is set, ask for confirmation. | |
| 7 | 5326 */ |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5327 if (subflags.do_count) |
| 170 | 5328 { |
| 5329 /* For a multi-line match, put matchcol at the NUL at | |
| 5330 * the end of the line and set nmatch to one, so that | |
| 5331 * we continue looking for a match on the next line. | |
| 5332 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
| 5333 if (nmatch > 1) | |
| 5334 { | |
| 835 | 5335 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 170 | 5336 nmatch = 1; |
| 1483 | 5337 skip_match = TRUE; |
| 170 | 5338 } |
| 5339 sub_nsubs++; | |
| 5340 did_sub = TRUE; | |
| 3736 | 5341 #ifdef FEAT_EVAL |
| 5342 /* Skip the substitution, unless an expression is used, | |
| 5343 * then it is evaluated in the sandbox. */ | |
| 5344 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5345 #endif | |
| 5346 goto skip; | |
| 170 | 5347 } |
| 5348 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5349 if (subflags.do_ask) |
| 7 | 5350 { |
| 1874 | 5351 int typed = 0; |
| 1872 | 5352 |
| 7 | 5353 /* change State to CONFIRM, so that the mouse works |
| 5354 * properly */ | |
| 5355 save_State = State; | |
| 5356 State = CONFIRM; | |
| 5357 #ifdef FEAT_MOUSE | |
| 5358 setmouse(); /* disable mouse in xterm */ | |
| 5359 #endif | |
| 5360 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
|
5361 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
|
5362 do_check_cursorbind(); |
| 7 | 5363 |
| 5364 /* When 'cpoptions' contains "u" don't sync undo when | |
| 5365 * asking for confirmation. */ | |
| 5366 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5367 ++no_u_sync; | |
| 5368 | |
| 5369 /* | |
| 5370 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
| 5371 */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5372 while (subflags.do_ask) |
| 7 | 5373 { |
| 169 | 5374 if (exmode_active) |
| 5375 { | |
| 5376 char_u *resp; | |
| 5377 colnr_T sc, ec; | |
| 5378 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5379 print_line_no_prefix(lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5380 subflags.do_number, subflags.do_list); |
| 169 | 5381 |
| 5382 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
| 5383 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
|
5384 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
|
5385 curwin->w_cursor.col = 0; |
| 169 | 5386 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
|
5387 if (subflags.do_number || curwin->w_p_nu) |
| 5396 | 5388 { |
| 5389 int numw = number_width(curwin) + 1; | |
| 5390 sc += numw; | |
| 5391 ec += numw; | |
| 5392 } | |
| 169 | 5393 msg_start(); |
| 170 | 5394 for (i = 0; i < (long)sc; ++i) |
| 169 | 5395 msg_putchar(' '); |
| 170 | 5396 for ( ; i <= (long)ec; ++i) |
| 169 | 5397 msg_putchar('^'); |
| 5398 | |
| 5399 resp = getexmodeline('?', NULL, 0); | |
| 5400 if (resp != NULL) | |
| 5401 { | |
| 1872 | 5402 typed = *resp; |
| 169 | 5403 vim_free(resp); |
| 5404 } | |
| 5405 } | |
| 5406 else | |
| 5407 { | |
| 4076 | 5408 char_u *orig_line = NULL; |
| 5409 int len_change = 0; | |
| 7 | 5410 #ifdef FEAT_FOLDING |
| 169 | 5411 int save_p_fen = curwin->w_p_fen; |
| 5412 | |
| 5413 curwin->w_p_fen = FALSE; | |
| 5414 #endif | |
| 5415 /* Invert the matched string. | |
| 5416 * Remove the inversion afterwards. */ | |
| 5417 temp = RedrawingDisabled; | |
| 5418 RedrawingDisabled = 0; | |
| 5419 | |
| 4076 | 5420 if (new_start != NULL) |
| 5421 { | |
| 5422 /* There already was a substitution, we would | |
| 5423 * like to show this to the user. We cannot | |
| 5424 * really update the line, it would change | |
| 5425 * what matches. Temporarily replace the line | |
| 5426 * and change it back afterwards. */ | |
| 5427 orig_line = vim_strsave(ml_get(lnum)); | |
| 5428 if (orig_line != NULL) | |
| 5429 { | |
| 5430 char_u *new_line = concat_str(new_start, | |
| 5431 sub_firstline + copycol); | |
| 5432 | |
| 5433 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
|
5434 VIM_CLEAR(orig_line); |
| 4076 | 5435 else |
| 5436 { | |
| 5437 /* Position the cursor relative to the | |
| 5438 * end of the line, the previous | |
| 5439 * substitute may have inserted or | |
| 5440 * deleted characters before the | |
| 5441 * cursor. */ | |
| 4086 | 5442 len_change = (int)STRLEN(new_line) |
| 5443 - (int)STRLEN(orig_line); | |
| 4076 | 5444 curwin->w_cursor.col += len_change; |
| 5445 ml_replace(lnum, new_line, FALSE); | |
| 5446 } | |
| 5447 } | |
| 5448 } | |
| 5449 | |
| 1499 | 5450 search_match_lines = regmatch.endpos[0].lnum |
| 5451 - regmatch.startpos[0].lnum; | |
| 4076 | 5452 search_match_endcol = regmatch.endpos[0].col |
| 5453 + len_change; | |
| 169 | 5454 highlight_match = TRUE; |
| 5455 | |
| 5456 update_topline(); | |
| 5457 validate_cursor(); | |
| 748 | 5458 update_screen(SOME_VALID); |
| 169 | 5459 highlight_match = FALSE; |
| 748 | 5460 redraw_later(SOME_VALID); |
| 7 | 5461 |
| 5462 #ifdef FEAT_FOLDING | |
| 169 | 5463 curwin->w_p_fen = save_p_fen; |
| 5464 #endif | |
| 5465 if (msg_row == Rows - 1) | |
| 5466 msg_didout = FALSE; /* avoid a scroll-up */ | |
| 5467 msg_starthere(); | |
| 5468 i = msg_scroll; | |
| 5469 msg_scroll = 0; /* truncate msg when | |
| 5470 needed */ | |
| 5471 msg_no_more = TRUE; | |
| 5472 /* write message same highlighting as for | |
| 5473 * wait_return */ | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
5474 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
|
5475 _("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
| 169 | 5476 msg_no_more = FALSE; |
| 5477 msg_scroll = i; | |
| 5478 showruler(TRUE); | |
| 5479 windgoto(msg_row, msg_col); | |
| 5480 RedrawingDisabled = temp; | |
| 7 | 5481 |
| 5482 #ifdef USE_ON_FLY_SCROLL | |
| 169 | 5483 dont_scroll = FALSE; /* allow scrolling here */ |
| 5484 #endif | |
| 5485 ++no_mapping; /* don't map this key */ | |
| 5486 ++allow_keys; /* allow special keys */ | |
| 1872 | 5487 typed = plain_vgetc(); |
| 169 | 5488 --allow_keys; |
| 5489 --no_mapping; | |
| 5490 | |
| 5491 /* clear the question */ | |
| 5492 msg_didout = FALSE; /* don't scroll up */ | |
| 5493 msg_col = 0; | |
| 5494 gotocmdline(TRUE); | |
| 4076 | 5495 |
| 5496 /* restore the line */ | |
| 5497 if (orig_line != NULL) | |
| 5498 ml_replace(lnum, orig_line, FALSE); | |
| 169 | 5499 } |
| 5500 | |
| 7 | 5501 need_wait_return = FALSE; /* no hit-return prompt */ |
| 1872 | 5502 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
| 7 | 5503 #ifdef UNIX |
| 1872 | 5504 || typed == intr_char |
| 7 | 5505 #endif |
| 5506 ) | |
| 5507 { | |
| 5508 got_quit = TRUE; | |
| 5509 break; | |
| 5510 } | |
| 1872 | 5511 if (typed == 'n') |
| 7 | 5512 break; |
| 1872 | 5513 if (typed == 'y') |
| 7 | 5514 break; |
| 1872 | 5515 if (typed == 'l') |
| 7 | 5516 { |
| 5517 /* last: replace and then stop */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5518 subflags.do_all = FALSE; |
| 7 | 5519 line2 = lnum; |
| 5520 break; | |
| 5521 } | |
| 1872 | 5522 if (typed == 'a') |
| 7 | 5523 { |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5524 subflags.do_ask = FALSE; |
| 7 | 5525 break; |
| 5526 } | |
| 5527 #ifdef FEAT_INS_EXPAND | |
| 1872 | 5528 if (typed == Ctrl_E) |
| 7 | 5529 scrollup_clamp(); |
| 1872 | 5530 else if (typed == Ctrl_Y) |
| 7 | 5531 scrolldown_clamp(); |
| 5532 #endif | |
| 5533 } | |
| 5534 State = save_State; | |
| 5535 #ifdef FEAT_MOUSE | |
| 5536 setmouse(); | |
| 5537 #endif | |
| 5538 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5539 --no_u_sync; | |
| 5540 | |
| 1872 | 5541 if (typed == 'n') |
| 7 | 5542 { |
| 5543 /* For a multi-line match, put matchcol at the NUL at | |
| 5544 * the end of the line and set nmatch to one, so that | |
| 5545 * we continue looking for a match on the next line. | |
| 1091 | 5546 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
| 5547 * get stuck when pressing 'n'. */ | |
| 7 | 5548 if (nmatch > 1) |
| 5549 { | |
| 835 | 5550 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 1091 | 5551 skip_match = TRUE; |
| 7 | 5552 } |
| 5553 goto skip; | |
| 5554 } | |
| 5555 if (got_quit) | |
| 4099 | 5556 goto skip; |
| 7 | 5557 } |
| 5558 | |
| 5559 /* Move the cursor to the start of the match, so that we can | |
| 5560 * use "\=col("."). */ | |
| 5561 curwin->w_cursor.col = regmatch.startpos[0].col; | |
| 5562 | |
| 5563 /* | |
| 5564 * 3. substitute the string. | |
| 5565 */ | |
| 3736 | 5566 #ifdef FEAT_EVAL |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5567 if (subflags.do_count) |
| 3736 | 5568 { |
| 3786 | 5569 /* prevent accidentally changing the buffer by a function */ |
| 3736 | 5570 save_ma = curbuf->b_p_ma; |
| 5571 curbuf->b_p_ma = FALSE; | |
| 5572 sandbox++; | |
| 5573 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5574 /* Save flags for recursion. They can change for e.g. |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5575 * :s/^/\=execute("s#^##gn") */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5576 subflags_save = subflags; |
| 3736 | 5577 #endif |
| 7 | 5578 /* get length of substitution part */ |
| 1499 | 5579 sublen = vim_regsub_multi(®match, |
| 5580 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5581 sub, sub_firstline, FALSE, p_magic, TRUE); |
| 3736 | 5582 #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
|
5583 // 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
|
5584 // the replacement. |
|
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
5585 if (aborting()) |
|
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
5586 goto skip; |
|
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
5587 |
|
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
5588 // 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
|
5589 subflags = subflags_save; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5590 if (subflags.do_count) |
| 3736 | 5591 { |
| 5592 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
|
5593 if (sandbox > 0) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5594 sandbox--; |
| 3736 | 5595 goto skip; |
| 5596 } | |
| 5597 #endif | |
| 7 | 5598 |
| 533 | 5599 /* When the match included the "$" of the last line it may |
| 819 | 5600 * go beyond the last line of the buffer. */ |
| 533 | 5601 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
| 5602 { | |
| 5603 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
| 5604 skip_match = TRUE; | |
| 5605 } | |
| 5606 | |
| 7 | 5607 /* Need room for: |
| 5608 * - result so far in new_start (not for first sub in line) | |
| 5609 * - original text up to match | |
| 5610 * - length of substituted part | |
| 5611 * - 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
|
5612 * 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
|
5613 * needed. |
| 7 | 5614 */ |
| 5615 if (nmatch == 1) | |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5616 { |
| 7 | 5617 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
|
5618 #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
|
5619 if (curbuf->b_has_textprop) |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5620 adjust_prop_columns(lnum, regmatch.startpos[0].col, |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5621 sublen - 1 - (regmatch.endpos[0].col |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5622 - regmatch.startpos[0].col)); |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5623 #endif |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5624 } |
| 7 | 5625 else |
| 5626 { | |
| 5627 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
| 5628 nmatch_tl += nmatch - 1; | |
| 5629 } | |
| 1872 | 5630 copy_len = regmatch.startpos[0].col - copycol; |
| 5631 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
| 5632 - regmatch.endpos[0].col) + sublen + 1; | |
| 7 | 5633 if (new_start == NULL) |
| 5634 { | |
| 5635 /* | |
| 5636 * Get some space for a temporary buffer to do the | |
| 5637 * substitution into (and some extra space to avoid | |
| 5638 * too many calls to alloc()/free()). | |
| 5639 */ | |
| 5640 new_start_len = needed_len + 50; | |
| 5641 if ((new_start = alloc_check(new_start_len)) == NULL) | |
| 5642 goto outofmem; | |
| 5643 *new_start = NUL; | |
| 5644 new_end = new_start; | |
| 5645 } | |
| 5646 else | |
| 5647 { | |
| 5648 /* | |
| 5649 * Check if the temporary buffer is long enough to do the | |
| 5650 * substitution into. If not, make it larger (with a bit | |
| 5651 * extra to avoid too many calls to alloc()/free()). | |
| 5652 */ | |
| 5653 len = (unsigned)STRLEN(new_start); | |
| 5654 needed_len += len; | |
| 1872 | 5655 if (needed_len > (int)new_start_len) |
| 7 | 5656 { |
| 5657 new_start_len = needed_len + 50; | |
| 5658 if ((p1 = alloc_check(new_start_len)) == NULL) | |
| 5659 { | |
| 5660 vim_free(new_start); | |
| 5661 goto outofmem; | |
| 5662 } | |
| 5663 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
| 5664 vim_free(new_start); | |
| 5665 new_start = p1; | |
| 5666 } | |
| 5667 new_end = new_start + len; | |
| 5668 } | |
| 5669 | |
| 5670 /* | |
| 5671 * copy the text up to the part that matched | |
| 5672 */ | |
| 1872 | 5673 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
| 5674 new_end += copy_len; | |
| 7 | 5675 |
| 1499 | 5676 (void)vim_regsub_multi(®match, |
| 5677 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5678 sub, new_end, TRUE, p_magic, TRUE); |
| 5679 sub_nsubs++; | |
| 5680 did_sub = TRUE; | |
| 5681 | |
| 5682 /* Move the cursor to the start of the line, to avoid that it | |
| 5683 * is beyond the end of the line after the substitution. */ | |
| 5684 curwin->w_cursor.col = 0; | |
| 5685 | |
| 5686 /* For a multi-line match, make a copy of the last matched | |
| 5687 * line and continue in that one. */ | |
| 5688 if (nmatch > 1) | |
| 5689 { | |
| 5690 sub_firstlnum += nmatch - 1; | |
| 5691 vim_free(sub_firstline); | |
| 5692 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5693 /* When going beyond the last line, stop substituting. */ | |
| 5694 if (sub_firstlnum <= line2) | |
| 5695 do_again = TRUE; | |
| 5696 else | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5697 subflags.do_all = FALSE; |
| 7 | 5698 } |
| 5699 | |
| 5700 /* Remember next character to be copied. */ | |
| 5701 copycol = regmatch.endpos[0].col; | |
| 5702 | |
| 819 | 5703 if (skip_match) |
| 5704 { | |
| 5705 /* Already hit end of the buffer, sub_firstlnum is one | |
| 5706 * less than what it ought to be. */ | |
| 5707 vim_free(sub_firstline); | |
| 5708 sub_firstline = vim_strsave((char_u *)""); | |
| 5709 copycol = 0; | |
| 5710 } | |
| 5711 | |
| 7 | 5712 /* |
| 5713 * Now the trick is to replace CTRL-M chars with a real line | |
| 5714 * break. This would make it impossible to insert a CTRL-M in | |
| 5715 * the text. The line break can be avoided by preceding the | |
| 5716 * CTRL-M with a backslash. To be able to insert a backslash, | |
| 5717 * they must be doubled in the string and are halved here. | |
| 5718 * That is Vi compatible. | |
| 5719 */ | |
| 5720 for (p1 = new_end; *p1; ++p1) | |
| 5721 { | |
| 5722 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
| 1624 | 5723 STRMOVE(p1, p1 + 1); |
| 7 | 5724 else if (*p1 == CAR) |
| 5725 { | |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5726 if (u_inssub(lnum) == OK) // prepare for undo |
| 7 | 5727 { |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5728 colnr_T plen = (colnr_T)(p1 - new_start + 1); |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5729 |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5730 *p1 = NUL; // truncate up to the CR |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5731 ml_append(lnum - 1, new_start, plen, FALSE); |
| 7 | 5732 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
|
5733 if (subflags.do_ask) |
| 7 | 5734 appended_lines(lnum - 1, 1L); |
| 5735 else | |
| 5736 { | |
| 5737 if (first_line == 0) | |
| 5738 first_line = lnum; | |
| 5739 last_line = lnum + 1; | |
| 5740 } | |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5741 #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
|
5742 adjust_props_for_split(lnum, plen, 1); |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5743 #endif |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5744 // all line numbers increase |
| 7 | 5745 ++sub_firstlnum; |
| 5746 ++lnum; | |
| 5747 ++line2; | |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5748 // move the cursor to the new line, like Vi |
| 7 | 5749 ++curwin->w_cursor.lnum; |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5750 // copy the rest |
| 1624 | 5751 STRMOVE(new_start, p1 + 1); |
| 7 | 5752 p1 = new_start - 1; |
| 5753 } | |
| 5754 } | |
| 5755 else if (has_mbyte) | |
| 474 | 5756 p1 += (*mb_ptr2len)(p1) - 1; |
| 7 | 5757 } |
| 5758 | |
| 5759 /* | |
| 5760 * 4. If do_all is set, find next match. | |
| 5761 * Prevent endless loop with patterns that match empty | |
| 5762 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
| 5763 * But ":s/\n/#/" is OK. | |
| 5764 */ | |
| 5765 skip: | |
| 5766 /* We already know that we did the last subst when we are at | |
| 5767 * the end of the line, except that a pattern like | |
| 1499 | 5768 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
| 5769 * "line2" when there is a \zs in the pattern after a line | |
| 5770 * break. */ | |
| 15 | 5771 lastone = (skip_match |
| 5772 || got_int | |
| 5773 || got_quit | |
| 1499 | 5774 || lnum > line2 |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5775 || !(subflags.do_all || do_again) |
| 15 | 5776 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
| 5777 && !re_multiline(regmatch.regprog))); | |
| 7 | 5778 nmatch = -1; |
| 5779 | |
| 5780 /* | |
| 5781 * Replace the line in the buffer when needed. This is | |
| 5782 * skipped when there are more matches. | |
| 5783 * The check for nmatch_tl is needed for when multi-line | |
| 5784 * matching must replace the lines before trying to do another | |
| 5785 * match, otherwise "\@<=" won't work. | |
| 1499 | 5786 * When the match starts below where we start searching also |
| 5787 * need to replace the line first (using \zs after \n). | |
| 7 | 5788 */ |
| 5789 if (lastone | |
| 5790 || nmatch_tl > 0 | |
| 5791 || (nmatch = vim_regexec_multi(®match, curwin, | |
| 1521 | 5792 curbuf, sub_firstlnum, |
|
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5793 matchcol, NULL, NULL)) == 0 |
| 1499 | 5794 || regmatch.startpos[0].lnum > 0) |
| 7 | 5795 { |
| 5796 if (new_start != NULL) | |
| 5797 { | |
| 5798 /* | |
| 5799 * Copy the rest of the line, that didn't match. | |
| 5800 * "matchcol" has to be adjusted, we use the end of | |
| 5801 * the line as reference, because the substitute may | |
| 5802 * have changed the number of characters. Same for | |
| 5803 * "prev_matchcol". | |
| 5804 */ | |
| 5805 STRCAT(new_start, sub_firstline + copycol); | |
| 5806 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5807 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5808 - prev_matchcol; | |
| 5809 | |
| 5810 if (u_savesub(lnum) != OK) | |
| 5811 break; | |
| 5812 ml_replace(lnum, new_start, TRUE); | |
| 5813 | |
| 5814 if (nmatch_tl > 0) | |
| 5815 { | |
| 5816 /* | |
| 5817 * Matched lines have now been substituted and are | |
| 5818 * useless, delete them. The part after the match | |
| 5819 * has been appended to new_start, we don't need | |
| 5820 * it in the buffer. | |
| 5821 */ | |
| 5822 ++lnum; | |
| 5823 if (u_savedel(lnum, nmatch_tl) != OK) | |
| 5824 break; | |
| 5825 for (i = 0; i < nmatch_tl; ++i) | |
| 5826 ml_delete(lnum, (int)FALSE); | |
| 5827 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
| 5828 (long)MAXLNUM, -nmatch_tl); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5829 if (subflags.do_ask) |
| 7 | 5830 deleted_lines(lnum, nmatch_tl); |
| 5831 --lnum; | |
| 5832 line2 -= nmatch_tl; /* nr of lines decreases */ | |
| 5833 nmatch_tl = 0; | |
| 5834 } | |
| 5835 | |
| 5836 /* When asking, undo is saved each time, must also set | |
| 5837 * changed flag each time. */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5838 if (subflags.do_ask) |
| 7 | 5839 changed_bytes(lnum, 0); |
| 5840 else | |
| 5841 { | |
| 5842 if (first_line == 0) | |
| 5843 first_line = lnum; | |
| 5844 last_line = lnum + 1; | |
| 5845 } | |
| 5846 | |
| 5847 sub_firstlnum = lnum; | |
| 5848 vim_free(sub_firstline); /* free the temp buffer */ | |
| 5849 sub_firstline = new_start; | |
| 5850 new_start = NULL; | |
| 5851 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5852 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5853 - prev_matchcol; | |
| 5854 copycol = 0; | |
| 5855 } | |
| 5856 if (nmatch == -1 && !lastone) | |
| 5857 nmatch = vim_regexec_multi(®match, curwin, curbuf, | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5858 sub_firstlnum, matchcol, NULL, NULL); |
| 7 | 5859 |
| 5860 /* | |
| 5861 * 5. break if there isn't another match in this line | |
| 5862 */ | |
| 5863 if (nmatch <= 0) | |
| 1499 | 5864 { |
| 5865 /* If the match found didn't start where we were | |
| 5866 * searching, do the next search in the line where we | |
| 5867 * found the match. */ | |
| 5868 if (nmatch == -1) | |
| 5869 lnum -= regmatch.startpos[0].lnum; | |
| 7 | 5870 break; |
| 1499 | 5871 } |
| 7 | 5872 } |
| 5873 | |
| 5874 line_breakcheck(); | |
| 5875 } | |
| 5876 | |
| 5877 if (did_sub) | |
| 5878 ++sub_nlines; | |
| 1720 | 5879 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
|
5880 VIM_CLEAR(sub_firstline); /* free the copy of the original line */ |
| 7 | 5881 } |
| 5882 | |
| 5883 line_breakcheck(); | |
| 5884 } | |
| 5885 | |
| 5886 if (first_line != 0) | |
| 5887 { | |
| 5888 /* Need to subtract the number of added lines from "last_line" to get | |
| 5889 * the line number before the change (same as adding the number of | |
| 5890 * deleted lines). */ | |
| 5891 i = curbuf->b_ml.ml_line_count - old_line_count; | |
| 5892 changed_lines(first_line, 0, last_line - i, i); | |
| 5893 } | |
| 5894 | |
| 5895 outofmem: | |
| 5896 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
| 170 | 5897 |
| 5898 /* ":s/pat//n" doesn't move the cursor */ | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5899 if (subflags.do_count) |
| 170 | 5900 curwin->w_cursor = old_cursor; |
| 5901 | |
|
2126
e038754d419a
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Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
5902 if (sub_nsubs > start_nsubs) |
| 7 | 5903 { |
| 5904 /* Set the '[ and '] marks. */ | |
| 5905 curbuf->b_op_start.lnum = eap->line1; | |
| 5906 curbuf->b_op_end.lnum = line2; | |
| 5907 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 5908 | |
| 5909 if (!global_busy) | |
| 5910 { | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5911 /* 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
|
5912 if (!subflags.do_ask) |
| 3394 | 5913 { |
| 5914 if (endcolumn) | |
| 5915 coladvance((colnr_T)MAXCOL); | |
| 5916 else | |
| 5917 beginline(BL_WHITE | BL_FIX); | |
| 5918 } | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5919 if (!do_sub_msg(subflags.do_count) && subflags.do_ask) |
|
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
5920 msg(""); |
| 7 | 5921 } |
| 5922 else | |
| 5923 global_need_beginline = TRUE; | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
5924 if (subflags.do_print) |
|
064effd222a3
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parents:
9715
diff
changeset
|
5925 print_line(curwin->w_cursor.lnum, |
|
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5926 subflags.do_number, subflags.do_list); |
| 7 | 5927 } |
| 5928 else if (!global_busy) | |
| 5929 { | |
| 5930 if (got_int) /* interrupted */ | |
|
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5931 emsg(_(e_interr)); |
| 7 | 5932 else if (got_match) /* did find something but nothing substituted */ |
|
15543
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5933 msg(""); |
|
9890
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parents:
9715
diff
changeset
|
5934 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
|
5935 semsg(_(e_patnotf2), get_search_pat()); |
| 7 | 5936 } |
| 5937 | |
| 4035 | 5938 #ifdef FEAT_FOLDING |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5939 if (subflags.do_ask && hasAnyFolding(curwin)) |
| 4035 | 5940 /* Cursor position may require updating */ |
| 5941 changed_window_setting(); | |
| 5942 #endif | |
| 5943 | |
|
4805
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4613
diff
changeset
|
5944 vim_regfree(regmatch.regprog); |
| 6789 | 5945 |
| 5946 /* Restore the flag values, they can be used for ":&&". */ | |
|
9890
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parents:
9715
diff
changeset
|
5947 subflags.do_all = save_do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
5948 subflags.do_ask = save_do_ask; |
| 7 | 5949 } |
| 5950 | |
| 5951 /* | |
| 5952 * Give message for number of substitutions. | |
| 5953 * Can also be used after a ":global" command. | |
| 5954 * Return TRUE if a message was given. | |
| 5955 */ | |
| 484 | 5956 int |
|
7819
f86adafb28d4
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7799
diff
changeset
|
5957 do_sub_msg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5958 int count_only) /* used 'n' flag for ":s" */ |
| 7 | 5959 { |
| 5960 /* | |
| 5961 * Only report substitutions when: | |
| 5962 * - more than 'report' substitutions | |
| 5963 * - command was typed by user, or number of changed lines > 'report' | |
| 5964 * - giving messages is not disabled by 'lazyredraw' | |
| 5965 */ | |
| 170 | 5966 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
| 5967 || count_only) | |
| 7 | 5968 && messaging()) |
| 5969 { | |
|
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patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5970 char *msg_single; |
|
c8f07e8b273e
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Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5971 char *msg_plural; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5972 |
| 7 | 5973 if (got_int) |
| 5974 STRCPY(msg_buf, _("(Interrupted) ")); | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5975 else |
|
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5976 *msg_buf = NUL; |
|
14585
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parents:
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diff
changeset
|
5977 |
|
c8f07e8b273e
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parents:
14513
diff
changeset
|
5978 msg_single = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
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parents:
14513
diff
changeset
|
5979 ? 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
|
5980 "%ld matches on %ld line", sub_nsubs) |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
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parents:
14513
diff
changeset
|
5981 : NGETTEXT("%ld substitution on %ld line", |
|
c8f07e8b273e
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Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5982 "%ld substitutions on %ld line", sub_nsubs); |
|
c8f07e8b273e
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parents:
14513
diff
changeset
|
5983 msg_plural = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5984 ? 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
|
5985 "%ld matches on %ld lines", sub_nsubs) |
|
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parents:
14513
diff
changeset
|
5986 : 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
|
5987 "%ld substitutions on %ld lines", sub_nsubs); |
|
c8f07e8b273e
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Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5988 |
|
15543
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parents:
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diff
changeset
|
5989 vim_snprintf_add(msg_buf, sizeof(msg_buf), |
|
14585
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patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5990 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
|
5991 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
|
5992 |
| 7 | 5993 if (msg(msg_buf)) |
| 5994 /* save message to display it after redraw */ | |
|
15543
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
5995 set_keep_msg((char_u *)msg_buf, 0); |
| 7 | 5996 return TRUE; |
| 5997 } | |
| 5998 if (got_int) | |
| 5999 { | |
|
15470
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parents:
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diff
changeset
|
6000 emsg(_(e_interr)); |
| 7 | 6001 return TRUE; |
| 6002 } | |
| 6003 return FALSE; | |
| 6004 } | |
| 6005 | |
|
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
|
6006 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
|
6007 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>
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11476
diff
changeset
|
6008 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
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11476
diff
changeset
|
6009 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
|
6010 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
|
6011 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
|
6012 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>
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11476
diff
changeset
|
6013 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
|
6014 do_cmdline(cmd, NULL, NULL, DOCMD_NOWAIT); |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
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11476
diff
changeset
|
6015 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
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11476
diff
changeset
|
6016 |
| 7 | 6017 /* |
| 6018 * Execute a global command of the form: | |
| 6019 * | |
| 6020 * g/pattern/X : execute X on all lines where pattern matches | |
| 6021 * v/pattern/X : execute X on all lines where pattern does not match | |
| 6022 * | |
| 6023 * where 'X' is an EX command | |
| 6024 * | |
| 6025 * The command character (as well as the trailing slash) is optional, and | |
| 6026 * is assumed to be 'p' if missing. | |
| 6027 * | |
| 6028 * This is implemented in two passes: first we scan the file for the pattern and | |
| 3786 | 6029 * set a mark for each line that (not) matches. Secondly we execute the command |
| 7 | 6030 * for each line that has a mark. This is required because after deleting |
| 6031 * lines we do not know where to search for the next match. | |
| 6032 */ | |
| 6033 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6034 ex_global(exarg_T *eap) |
| 7 | 6035 { |
| 6036 linenr_T lnum; /* line number according to old situation */ | |
| 170 | 6037 int ndone = 0; |
| 7 | 6038 int type; /* first char of cmd: 'v' or 'g' */ |
| 6039 char_u *cmd; /* command argument */ | |
| 6040 | |
| 6041 char_u delim; /* delimiter, normally '/' */ | |
| 6042 char_u *pat; | |
| 6043 regmmatch_T regmatch; | |
| 6044 int match; | |
| 6045 int which_pat; | |
| 6046 | |
|
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
|
6047 /* When nesting the command works on one line. This allows for |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6048 * ":g/found/v/notfound/command". */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
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parents:
11476
diff
changeset
|
6049 if (global_busy && (eap->line1 != 1 |
|
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parents:
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diff
changeset
|
6050 || eap->line2 != curbuf->b_ml.ml_line_count)) |
|
8e5ec22db3d8
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parents:
11476
diff
changeset
|
6051 { |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6052 /* 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
|
6053 emsg(_("E147: Cannot do :global recursive with a range")); |
| 7 | 6054 return; |
| 6055 } | |
| 6056 | |
| 6057 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
| 6058 type = 'v'; | |
| 6059 else | |
| 6060 type = *eap->cmd; | |
| 6061 cmd = eap->arg; | |
| 6062 which_pat = RE_LAST; /* default: use last used regexp */ | |
| 6063 | |
| 6064 /* | |
| 6065 * undocumented vi feature: | |
| 6066 * "\/" and "\?": use previous search pattern. | |
| 6067 * "\&": use previous substitute pattern. | |
| 6068 */ | |
| 6069 if (*cmd == '\\') | |
| 6070 { | |
| 6071 ++cmd; | |
| 6072 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 6073 { | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6074 emsg(_(e_backslash)); |
| 7 | 6075 return; |
| 6076 } | |
| 6077 if (*cmd == '&') | |
| 6078 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
| 6079 else | |
| 6080 which_pat = RE_SEARCH; /* use previous search pattern */ | |
| 6081 ++cmd; | |
| 6082 pat = (char_u *)""; | |
| 6083 } | |
| 6084 else if (*cmd == NUL) | |
| 6085 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6086 emsg(_("E148: Regular expression missing from global")); |
| 7 | 6087 return; |
| 6088 } | |
| 6089 else | |
| 6090 { | |
| 6091 delim = *cmd; /* get the delimiter */ | |
| 6092 if (delim) | |
| 6093 ++cmd; /* skip delimiter if there is one */ | |
| 6094 pat = cmd; /* remember start of pattern */ | |
| 6095 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
| 6096 if (cmd[0] == delim) /* end delimiter found */ | |
| 6097 *cmd++ = NUL; /* replace it with a NUL */ | |
| 6098 } | |
| 6099 | |
| 6100 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
| 6101 { | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6102 emsg(_(e_invcmd)); |
| 7 | 6103 return; |
| 6104 } | |
| 6105 | |
|
11494
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patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6106 if (global_busy) |
|
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11476
diff
changeset
|
6107 { |
|
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6108 lnum = curwin->w_cursor.lnum; |
| 1521 | 6109 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
|
6110 (colnr_T)0, NULL, NULL); |
| 7 | 6111 if ((type == 'g' && match) || (type == 'v' && !match)) |
|
11494
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parents:
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diff
changeset
|
6112 global_exe_one(cmd, lnum); |
| 7 | 6113 } |
| 6114 else | |
| 6116 | 6115 { |
|
11494
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diff
changeset
|
6116 /* |
|
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diff
changeset
|
6117 * pass 1: set marks for each (not) matching line |
|
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diff
changeset
|
6118 */ |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6119 for (lnum = eap->line1; lnum <= eap->line2 && !got_int; ++lnum) |
|
8e5ec22db3d8
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parents:
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diff
changeset
|
6120 { |
|
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
|
6121 /* a match on this line? */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
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parents:
11476
diff
changeset
|
6122 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
|
6123 (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:
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diff
changeset
|
6124 if ((type == 'g' && match) || (type == 'v' && !match)) |
|
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parents:
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diff
changeset
|
6125 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
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parents:
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diff
changeset
|
6126 ml_setmarked(lnum); |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6127 ndone++; |
|
8e5ec22db3d8
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parents:
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diff
changeset
|
6128 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6129 line_breakcheck(); |
|
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parents:
11476
diff
changeset
|
6130 } |
|
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parents:
11476
diff
changeset
|
6131 |
|
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diff
changeset
|
6132 /* |
|
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diff
changeset
|
6133 * pass 2: execute the command for each line that has been marked |
|
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changeset
|
6134 */ |
|
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parents:
11476
diff
changeset
|
6135 if (got_int) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
6136 msg(_(e_interr)); |
|
11494
8e5ec22db3d8
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diff
changeset
|
6137 else if (ndone == 0) |
|
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6138 { |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6139 if (type == 'v') |
|
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patch 8.1.0743: giving error messages is not flexible
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parents:
15367
diff
changeset
|
6140 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
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parents:
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diff
changeset
|
6141 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6142 smsg(_("Pattern not found: %s"), pat); |
|
11494
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6143 } |
|
8e5ec22db3d8
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parents:
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diff
changeset
|
6144 else |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
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parents:
11476
diff
changeset
|
6145 { |
| 6116 | 6146 #ifdef FEAT_CLIPBOARD |
|
11494
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6147 start_global_changes(); |
|
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diff
changeset
|
6148 #endif |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6149 global_exe(cmd); |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6150 #ifdef FEAT_CLIPBOARD |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6151 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
|
6152 #endif |
|
8e5ec22db3d8
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parents:
11476
diff
changeset
|
6153 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6154 |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6155 ml_clearmarked(); /* clear rest of the marks */ |
|
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6156 } |
|
8e5ec22db3d8
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Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6157 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
6158 vim_regfree(regmatch.regprog); |
| 7 | 6159 } |
| 6160 | |
| 6161 /* | |
| 6162 * Execute "cmd" on lines marked with ml_setmarked(). | |
| 6163 */ | |
| 6164 void | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6165 global_exe(char_u *cmd) |
| 7 | 6166 { |
| 2819 | 6167 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
| 6168 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
| 6169 linenr_T lnum; /* line number according to old situation */ | |
| 7 | 6170 |
| 6171 /* | |
| 6172 * Set current position only once for a global command. | |
| 6173 * If global_busy is set, setpcmark() will not do anything. | |
| 6174 * If there is an error, global_busy will be incremented. | |
| 6175 */ | |
| 6176 setpcmark(); | |
| 6177 | |
| 6178 /* When the command writes a message, don't overwrite the command. */ | |
| 6179 msg_didout = TRUE; | |
| 6180 | |
|
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6181 sub_nsubs = 0; |
|
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6182 sub_nlines = 0; |
| 7 | 6183 global_need_beginline = FALSE; |
| 6184 global_busy = 1; | |
| 6185 old_lcount = curbuf->b_ml.ml_line_count; | |
| 6186 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
| 6187 { | |
|
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diff
changeset
|
6188 global_exe_one(cmd, lnum); |
| 7 | 6189 ui_breakcheck(); |
| 6190 } | |
| 6191 | |
| 6192 global_busy = 0; | |
| 6193 if (global_need_beginline) | |
| 6194 beginline(BL_WHITE | BL_FIX); | |
| 6195 else | |
| 6196 check_cursor(); /* cursor may be beyond the end of the line */ | |
| 6197 | |
| 39 | 6198 /* the cursor may not have moved in the text but a change in a previous |
| 6199 * line may move it on the screen */ | |
| 6200 changed_line_abv_curs(); | |
| 6201 | |
| 7 | 6202 /* If it looks like no message was written, allow overwriting the |
| 6203 * command with the report for number of changes. */ | |
| 6204 if (msg_col == 0 && msg_scrolled == 0) | |
| 6205 msg_didout = FALSE; | |
| 6206 | |
| 1227 | 6207 /* If substitutes done, report number of substitutes, otherwise report |
| 2819 | 6208 * number of extra or deleted lines. |
| 6209 * Don't report extra or deleted lines in the edge case where the buffer | |
| 6210 * we are in after execution is different from the buffer we started in. */ | |
| 6211 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
| 7 | 6212 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
| 6213 } | |
| 6214 | |
| 6215 #ifdef FEAT_VIMINFO | |
| 6216 int | |
|
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parents:
7799
diff
changeset
|
6217 read_viminfo_sub_string(vir_T *virp, int force) |
| 7 | 6218 { |
| 2690 | 6219 if (force) |
| 7 | 6220 vim_free(old_sub); |
| 6221 if (force || old_sub == NULL) | |
| 6222 old_sub = viminfo_readstring(virp, 1, TRUE); | |
| 6223 return viminfo_readline(virp); | |
| 6224 } | |
| 6225 | |
| 6226 void | |
|
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7799
diff
changeset
|
6227 write_viminfo_sub_string(FILE *fp) |
| 7 | 6228 { |
| 6229 if (get_viminfo_parameter('/') != 0 && old_sub != NULL) | |
| 6230 { | |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
6231 fputs(_("\n# Last Substitute String:\n$"), fp); |
| 7 | 6232 viminfo_writestring(fp, old_sub); |
| 6233 } | |
| 6234 } | |
| 6235 #endif /* FEAT_VIMINFO */ | |
| 6236 | |
| 359 | 6237 #if defined(EXITFREE) || defined(PROTO) |
| 6238 void | |
|
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
6239 free_old_sub(void) |
| 359 | 6240 { |
| 6241 vim_free(old_sub); | |
| 6242 } | |
| 6243 #endif | |
| 6244 | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6245 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
| 7 | 6246 /* |
| 6247 * Set up for a tagpreview. | |
| 735 | 6248 * Return TRUE when it was created. |
| 7 | 6249 */ |
| 735 | 6250 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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7799
diff
changeset
|
6251 prepare_tagpreview( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6252 int undo_sync) /* sync undo when leaving the window */ |
| 7 | 6253 { |
| 6254 win_T *wp; | |
| 6255 | |
| 6256 # ifdef FEAT_GUI | |
| 6257 need_mouse_correct = TRUE; | |
| 6258 # endif | |
| 6259 | |
| 6260 /* | |
| 6261 * If there is already a preview window open, use that one. | |
| 6262 */ | |
| 6263 if (!curwin->w_p_pvw) | |
| 6264 { | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6265 FOR_ALL_WINDOWS(wp) |
| 7 | 6266 if (wp->w_p_pvw) |
| 6267 break; | |
| 6268 if (wp != NULL) | |
| 816 | 6269 win_enter(wp, undo_sync); |
| 7 | 6270 else |
| 6271 { | |
| 6272 /* | |
| 6273 * There is no preview window open yet. Create one. | |
| 6274 */ | |
| 6275 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) | |
| 6276 == FAIL) | |
| 735 | 6277 return FALSE; |
| 7 | 6278 curwin->w_p_pvw = TRUE; |
| 6279 curwin->w_p_wfh = TRUE; | |
| 2583 | 6280 RESET_BINDING(curwin); /* don't take over 'scrollbind' |
| 6281 and 'cursorbind' */ | |
| 7 | 6282 # ifdef FEAT_DIFF |
| 6283 curwin->w_p_diff = FALSE; /* no 'diff' */ | |
| 6284 # endif | |
| 6285 # ifdef FEAT_FOLDING | |
| 6286 curwin->w_p_fdc = 0; /* no 'foldcolumn' */ | |
| 6287 # endif | |
| 735 | 6288 return TRUE; |
| 7 | 6289 } |
| 6290 } | |
| 735 | 6291 return FALSE; |
| 7 | 6292 } |
| 6293 | |
| 6294 #endif | |
| 6295 | |
| 6296 | |
| 6297 /* | |
| 6298 * ":help": open a read-only window on a help file | |
| 6299 */ | |
| 6300 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6301 ex_help(exarg_T *eap) |
| 7 | 6302 { |
| 6303 char_u *arg; | |
| 6304 char_u *tag; | |
| 6305 FILE *helpfd; /* file descriptor of help file */ | |
| 6306 int n; | |
| 6307 int i; | |
| 6308 win_T *wp; | |
| 6309 int num_matches; | |
| 6310 char_u **matches; | |
| 6311 char_u *p; | |
| 6312 int empty_fnum = 0; | |
| 6313 int alt_fnum = 0; | |
| 6314 buf_T *buf; | |
| 6315 #ifdef FEAT_MULTI_LANG | |
| 6316 int len; | |
| 9 | 6317 char_u *lang; |
| 7 | 6318 #endif |
| 3112 | 6319 #ifdef FEAT_FOLDING |
| 6320 int old_KeyTyped = KeyTyped; | |
| 6321 #endif | |
| 7 | 6322 |
| 6323 if (eap != NULL) | |
| 6324 { | |
| 6325 /* | |
| 6326 * A ":help" command ends at the first LF, or at a '|' that is | |
| 6327 * followed by some text. Set nextcmd to the following command. | |
| 6328 */ | |
| 6329 for (arg = eap->arg; *arg; ++arg) | |
| 6330 { | |
| 6331 if (*arg == '\n' || *arg == '\r' | |
| 6332 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
| 6333 { | |
| 6334 *arg++ = NUL; | |
| 6335 eap->nextcmd = arg; | |
| 6336 break; | |
| 6337 } | |
| 6338 } | |
| 6339 arg = eap->arg; | |
| 6340 | |
| 3446 | 6341 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
| 7 | 6342 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6343 emsg(_("E478: Don't panic!")); |
| 7 | 6344 return; |
| 6345 } | |
| 6346 | |
| 6347 if (eap->skip) /* not executing commands */ | |
| 6348 return; | |
| 6349 } | |
| 6350 else | |
| 6351 arg = (char_u *)""; | |
| 6352 | |
| 6353 /* remove trailing blanks */ | |
| 6354 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
|
6355 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
| 7 | 6356 *p-- = NUL; |
| 6357 | |
| 6358 #ifdef FEAT_MULTI_LANG | |
| 6359 /* Check for a specified language */ | |
| 9 | 6360 lang = check_help_lang(arg); |
| 7 | 6361 #endif |
| 6362 | |
| 6363 /* When no argument given go to the index. */ | |
| 6364 if (*arg == NUL) | |
| 6365 arg = (char_u *)"help.txt"; | |
| 6366 | |
| 6367 /* | |
| 6368 * Check if there is a match for the argument. | |
| 6369 */ | |
| 6370 n = find_help_tags(arg, &num_matches, &matches, | |
| 6371 eap != NULL && eap->forceit); | |
| 6372 | |
| 6373 i = 0; | |
| 6374 #ifdef FEAT_MULTI_LANG | |
| 6375 if (n != FAIL && lang != NULL) | |
| 6376 /* Find first item with the requested language. */ | |
| 6377 for (i = 0; i < num_matches; ++i) | |
| 6378 { | |
| 835 | 6379 len = (int)STRLEN(matches[i]); |
| 7 | 6380 if (len > 3 && matches[i][len - 3] == '@' |
| 6381 && STRICMP(matches[i] + len - 2, lang) == 0) | |
| 6382 break; | |
| 6383 } | |
| 6384 #endif | |
| 6385 if (i >= num_matches || n == FAIL) | |
| 6386 { | |
| 6387 #ifdef FEAT_MULTI_LANG | |
| 6388 if (lang != NULL) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6389 semsg(_("E661: Sorry, no '%s' help for %s"), lang, arg); |
| 7 | 6390 else |
| 6391 #endif | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6392 semsg(_("E149: Sorry, no help for %s"), arg); |
| 7 | 6393 if (n != FAIL) |
| 6394 FreeWild(num_matches, matches); | |
| 6395 return; | |
| 6396 } | |
| 6397 | |
| 6398 /* The first match (in the requested language) is the best match. */ | |
| 6399 tag = vim_strsave(matches[i]); | |
| 6400 FreeWild(num_matches, matches); | |
| 6401 | |
| 6402 #ifdef FEAT_GUI | |
| 6403 need_mouse_correct = TRUE; | |
| 6404 #endif | |
| 6405 | |
| 6406 /* | |
| 6407 * Re-use an existing help window or open a new one. | |
| 684 | 6408 * Always open a new one for ":tab help". |
| 7 | 6409 */ |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6410 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
|
6411 { |
| 684 | 6412 if (cmdmod.tab != 0) |
| 6413 wp = NULL; | |
| 6414 else | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6415 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
|
6416 if (bt_help(wp->w_buffer)) |
| 684 | 6417 break; |
| 7 | 6418 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
| 6419 win_enter(wp, TRUE); | |
| 6420 else | |
| 6421 { | |
| 6422 /* | |
| 6423 * There is no help window yet. | |
| 6424 * Try to open the file specified by the "helpfile" option. | |
| 6425 */ | |
| 6426 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
| 6427 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6428 smsg(_("Sorry, help file \"%s\" not found"), p_hf); |
| 7 | 6429 goto erret; |
| 6430 } | |
| 6431 fclose(helpfd); | |
| 6432 | |
| 6433 /* Split off help window; put it at far top if no position | |
| 684 | 6434 * specified, the current window is vertically split and |
| 6435 * narrow. */ | |
| 7 | 6436 n = WSP_HELP; |
| 6437 if (cmdmod.split == 0 && curwin->w_width != Columns | |
| 684 | 6438 && curwin->w_width < 80) |
| 7 | 6439 n |= WSP_TOP; |
| 6440 if (win_split(0, n) == FAIL) | |
| 684 | 6441 goto erret; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6442 |
| 7 | 6443 if (curwin->w_height < p_hh) |
| 6444 win_setheight((int)p_hh); | |
| 6445 | |
| 6446 /* | |
| 6447 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
| 6448 * set b_p_ro flag). | |
| 6449 * Set the alternate file to the previously edited file. | |
| 6450 */ | |
| 6451 alt_fnum = curbuf->b_fnum; | |
| 6452 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
| 1743 | 6453 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
|
6454 NULL); /* buffer is still open, don't store info */ |
| 22 | 6455 if (!cmdmod.keepalt) |
| 6456 curwin->w_alt_fnum = alt_fnum; | |
| 7 | 6457 empty_fnum = curbuf->b_fnum; |
| 6458 } | |
| 6459 } | |
| 6460 | |
| 6461 if (!p_im) | |
| 6462 restart_edit = 0; /* don't want insert mode in help file */ | |
| 6463 | |
| 3112 | 6464 #ifdef FEAT_FOLDING |
| 6465 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
| 6466 * It is needed for do_tag top open folds under the cursor. */ | |
| 6467 KeyTyped = old_KeyTyped; | |
| 6468 #endif | |
| 6469 | |
| 7 | 6470 if (tag != NULL) |
| 6471 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
| 6472 | |
| 819 | 6473 /* Delete the empty buffer if we're not using it. Careful: autocommands |
| 6474 * may have jumped to another window, check that the buffer is not in a | |
| 6475 * window. */ | |
| 7 | 6476 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
| 6477 { | |
| 6478 buf = buflist_findnr(empty_fnum); | |
| 819 | 6479 if (buf != NULL && buf->b_nwindows == 0) |
| 7 | 6480 wipe_buffer(buf, TRUE); |
| 6481 } | |
| 6482 | |
| 6483 /* keep the previous alternate file */ | |
| 22 | 6484 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
| 7 | 6485 curwin->w_alt_fnum = alt_fnum; |
| 6486 | |
| 6487 erret: | |
| 6488 vim_free(tag); | |
| 6489 } | |
| 6490 | |
| 6228 | 6491 /* |
| 6234 | 6492 * ":helpclose": Close one help window |
| 6228 | 6493 */ |
| 6494 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6495 ex_helpclose(exarg_T *eap UNUSED) |
| 6228 | 6496 { |
| 6497 win_T *win; | |
| 6498 | |
| 6499 FOR_ALL_WINDOWS(win) | |
| 6500 { | |
|
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
6501 if (bt_help(win->w_buffer)) |
| 6228 | 6502 { |
| 6503 win_close(win, FALSE); | |
| 6234 | 6504 return; |
| 6228 | 6505 } |
| 6506 } | |
| 6507 } | |
| 7 | 6508 |
| 9 | 6509 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
| 6510 /* | |
| 6511 * In an argument search for a language specifiers in the form "@xx". | |
| 6512 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
| 6513 * Returns NULL if not found. | |
| 6514 */ | |
| 6515 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6516 check_help_lang(char_u *arg) |
| 9 | 6517 { |
| 835 | 6518 int len = (int)STRLEN(arg); |
| 9 | 6519 |
| 6520 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
| 6521 && ASCII_ISALPHA(arg[len - 1])) | |
| 6522 { | |
| 6523 arg[len - 3] = NUL; /* remove the '@' */ | |
| 6524 return arg + len - 2; | |
| 6525 } | |
| 6526 return NULL; | |
| 6527 } | |
| 6528 #endif | |
| 6529 | |
| 7 | 6530 /* |
| 6531 * Return a heuristic indicating how well the given string matches. The | |
| 6532 * smaller the number, the better the match. This is the order of priorities, | |
| 6533 * from best match to worst match: | |
| 6534 * - Match with least alpha-numeric characters is better. | |
| 6535 * - Match with least total characters is better. | |
| 6536 * - Match towards the start is better. | |
| 6537 * - Match starting with "+" is worse (feature instead of command) | |
| 6538 * Assumption is made that the matched_string passed has already been found to | |
| 6539 * match some string for which help is requested. webb. | |
| 6540 */ | |
| 6541 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6542 help_heuristic( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6543 char_u *matched_string, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6544 int offset, /* offset for match */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6545 int wrong_case) /* no matching case */ |
| 7 | 6546 { |
| 6547 int num_letters; | |
| 6548 char_u *p; | |
| 6549 | |
| 6550 num_letters = 0; | |
| 6551 for (p = matched_string; *p; p++) | |
| 6552 if (ASCII_ISALNUM(*p)) | |
| 6553 num_letters++; | |
| 6554 | |
| 6555 /* | |
| 6556 * Multiply the number of letters by 100 to give it a much bigger | |
| 6557 * weighting than the number of characters. | |
| 6558 * If there only is a match while ignoring case, add 5000. | |
| 6559 * If the match starts in the middle of a word, add 10000 to put it | |
| 6560 * somewhere in the last half. | |
| 6561 * If the match is more than 2 chars from the start, multiply by 200 to | |
| 6562 * put it after matches at the start. | |
| 6563 */ | |
| 6564 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
| 6565 && ASCII_ISALNUM(matched_string[offset - 1])) | |
| 6566 offset += 10000; | |
| 6567 else if (offset > 2) | |
| 6568 offset *= 200; | |
| 6569 if (wrong_case) | |
| 6570 offset += 5000; | |
| 6571 /* Features are less interesting than the subjects themselves, but "+" | |
| 6572 * alone is not a feature. */ | |
| 6573 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
| 6574 offset += 100; | |
| 6575 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
| 6576 } | |
| 6577 | |
| 6578 /* | |
| 6579 * Compare functions for qsort() below, that checks the help heuristics number | |
| 6580 * that has been put after the tagname by find_tags(). | |
| 6581 */ | |
| 6582 static int | |
| 6583 #ifdef __BORLANDC__ | |
| 6584 _RTLENTRYF | |
| 6585 #endif | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6586 help_compare(const void *s1, const void *s2) |
| 7 | 6587 { |
| 6588 char *p1; | |
| 6589 char *p2; | |
| 6590 | |
| 6591 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
| 6592 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
| 6593 return strcmp(p1, p2); | |
| 6594 } | |
| 6595 | |
| 6596 /* | |
| 6597 * Find all help tags matching "arg", sort them and return in matches[], with | |
| 6598 * the number of matches in num_matches. | |
| 6599 * The matches will be sorted with a "best" match algorithm. | |
| 6600 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
| 6601 */ | |
| 6602 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6603 find_help_tags( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6604 char_u *arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6605 int *num_matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6606 char_u ***matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6607 int keep_lang) |
| 7 | 6608 { |
| 6609 char_u *s, *d; | |
| 6610 int i; | |
| 6611 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
| 445 | 6612 "/*", "/\\*", "\"*", "**", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6613 "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
|
6614 "?", ":?", "?<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
|
6615 "-?", "q?", "v_g?", |
| 279 | 6616 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6617 "[count]", "[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6618 "[range]", ":[range]", |
| 5647 | 6619 "[pattern]", "\\|", "\\%$", |
| 6620 "s/\\~", "s/\\U", "s/\\L", | |
| 6621 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
| 7 | 6622 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
| 445 | 6623 "/star", "/\\\\star", "quotestar", "starstar", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6624 "cpo-star", "/\\\\(\\\\)", "/\\\\%(\\\\)", |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6625 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6626 "-?", "q?", "v_g?", |
| 279 | 6627 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6628 "\\[count]", "\\[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6629 "\\[range]", ":\\[range]", |
| 5647 | 6630 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
| 5867 | 6631 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
| 5647 | 6632 "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
|
6633 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
|
6634 ">=?", ">?", "is?", "isnot?"}; |
| 7 | 6635 int flags; |
| 6636 | |
| 6637 d = IObuff; /* assume IObuff is long enough! */ | |
| 6638 | |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6639 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
|
6640 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6641 // When the string starting with "expr-" and containing '?' and matches |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6642 // the table, it is taken literally. Otherwise '?' is recognized as a |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6643 // wildcard. |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6644 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
|
6645 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
|
6646 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6647 STRCPY(d, arg); |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6648 break; |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6649 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6650 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6651 else |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6652 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6653 // 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
|
6654 // '*' 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
|
6655 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
|
6656 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
|
6657 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6658 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
|
6659 break; |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6660 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6661 } |
| 7 | 6662 |
| 6663 if (i < 0) /* no match in table */ | |
| 6664 { | |
| 6665 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
| 6666 * Also replace "\%^" and "\%(", they match every tag too. | |
| 6667 * Also "\zs", "\z1", etc. | |
| 6668 * Also "\@<", "\@=", "\@<=", etc. | |
| 6669 * And also "\_$" and "\_^". */ | |
| 6670 if (arg[0] == '\\' | |
| 6671 && ((arg[1] != NUL && arg[2] == NUL) | |
| 6672 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
| 6673 && arg[2] != NUL))) | |
| 6674 { | |
| 6675 STRCPY(d, "/\\\\"); | |
| 6676 STRCPY(d + 3, arg + 1); | |
| 6677 /* Check for "/\\_$", should be "/\\_\$" */ | |
| 6678 if (d[3] == '_' && d[4] == '$') | |
| 6679 STRCPY(d + 4, "\\$"); | |
| 6680 } | |
| 6681 else | |
| 6682 { | |
| 3786 | 6683 /* Replace: |
| 6684 * "[:...:]" with "\[:...:]" | |
| 6685 * "[++...]" with "\[++...]" | |
| 5867 | 6686 * "\{" with "\\{" -- matching "} \}" |
| 3786 | 6687 */ |
| 6688 if ((arg[0] == '[' && (arg[1] == ':' | |
| 6689 || (arg[1] == '+' && arg[2] == '+'))) | |
| 6690 || (arg[0] == '\\' && arg[1] == '{')) | |
| 7 | 6691 *d++ = '\\'; |
| 6692 | |
|
8556
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6693 /* |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6694 * 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
|
6695 */ |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6696 if (*arg == '(' && arg[1] == '\'') |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6697 arg++; |
| 7 | 6698 for (s = arg; *s; ++s) |
| 6699 { | |
| 6700 /* | |
| 6701 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
| 6702 * the tags for these commands. | |
| 6703 * Replace "*" with ".*" and "?" with "." to match command line | |
| 6704 * completion. | |
| 6705 * Insert a backslash before '~', '$' and '.' to avoid their | |
| 6706 * special meaning. | |
| 6707 */ | |
| 6708 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
| 6709 break; | |
| 6710 switch (*s) | |
| 6711 { | |
| 6712 case '|': STRCPY(d, "bar"); | |
| 6713 d += 3; | |
| 6714 continue; | |
| 6715 case '"': STRCPY(d, "quote"); | |
| 6716 d += 5; | |
| 6717 continue; | |
| 6718 case '*': *d++ = '.'; | |
| 6719 break; | |
| 6720 case '?': *d++ = '.'; | |
| 6721 continue; | |
| 6722 case '$': | |
| 6723 case '.': | |
| 6724 case '~': *d++ = '\\'; | |
| 6725 break; | |
| 6726 } | |
| 6727 | |
| 6728 /* | |
| 6729 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
| 6730 * ":help i_^_CTRL-D" work. | |
| 6731 * Insert '-' before and after "CTRL-X" when applicable. | |
| 6732 */ | |
| 6733 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
| 6734 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
| 6735 { | |
|
5282
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6736 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
|
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6737 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
| 7 | 6738 STRCPY(d, "CTRL-"); |
| 6739 d += 5; | |
| 6740 if (*s < ' ') | |
| 6741 { | |
| 6742 #ifdef EBCDIC | |
| 6743 *d++ = CtrlChar(*s); | |
| 6744 #else | |
| 6745 *d++ = *s + '@'; | |
| 6746 #endif | |
| 6747 if (d[-1] == '\\') | |
| 6748 *d++ = '\\'; /* double a backslash */ | |
| 6749 } | |
| 6750 else | |
| 6751 *d++ = *++s; | |
| 6752 if (s[1] != NUL && s[1] != '_') | |
| 6753 *d++ = '_'; /* append a '_' */ | |
| 6754 continue; | |
| 6755 } | |
| 6756 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
| 6757 *d++ = '\\'; | |
| 6758 | |
| 6759 /* | |
| 6760 * Insert a backslash before a backslash after a slash, for search | |
| 6761 * pattern tags: "/\|" --> "/\\|". | |
| 6762 */ | |
| 6763 else if (s[0] == '\\' && s[1] != '\\' | |
| 6764 && *arg == '/' && s == arg + 1) | |
| 6765 *d++ = '\\'; | |
| 6766 | |
| 6767 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
| 6768 * "CTRL-\_CTRL-N" */ | |
| 6769 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
| 6770 { | |
| 6771 STRCPY(d, "CTRL-\\\\"); | |
| 6772 d += 7; | |
| 6773 s += 6; | |
| 6774 } | |
| 6775 | |
| 6776 *d++ = *s; | |
| 6777 | |
| 6778 /* | |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6779 * 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
|
6780 * 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
|
6781 */ |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6782 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6783 break; |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6784 |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6785 /* |
| 7 | 6786 * If tag starts with ', toss everything after a second '. Fixes |
| 6787 * CTRL-] on 'option'. (would include the trailing '.'). | |
| 6788 */ | |
| 6789 if (*s == '\'' && s > arg && *arg == '\'') | |
| 6790 break; | |
|
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6791 /* Also '{' and '}'. */ |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6792 if (*s == '}' && s > arg && *arg == '{') |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6793 break; |
| 7 | 6794 } |
| 6795 *d = NUL; | |
| 3480 | 6796 |
| 6797 if (*IObuff == '`') | |
| 6798 { | |
| 6799 if (d > IObuff + 2 && d[-1] == '`') | |
| 6800 { | |
| 6801 /* remove the backticks from `command` */ | |
| 6802 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6803 d[-2] = NUL; | |
| 6804 } | |
| 6805 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
| 6806 { | |
| 6807 /* remove the backticks and comma from `command`, */ | |
| 6808 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6809 d[-3] = NUL; | |
| 6810 } | |
| 6811 else if (d > IObuff + 4 && d[-3] == '`' | |
| 6812 && d[-2] == '\\' && d[-1] == '.') | |
| 6813 { | |
| 6814 /* remove the backticks and dot from `command`\. */ | |
| 6815 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6816 d[-4] = NUL; | |
| 6817 } | |
| 6818 } | |
| 7 | 6819 } |
| 6820 } | |
| 6821 | |
| 6822 *matches = (char_u **)""; | |
| 6823 *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
|
6824 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE | TAG_NO_TAGFUNC; |
| 7 | 6825 if (keep_lang) |
| 6826 flags |= TAG_KEEP_LANG; | |
| 1696 | 6827 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
| 7 | 6828 && *num_matches > 0) |
| 1696 | 6829 { |
| 7 | 6830 /* Sort the matches found on the heuristic number that is after the |
| 6831 * tag name. */ | |
| 6832 qsort((void *)*matches, (size_t)*num_matches, | |
| 6833 sizeof(char_u *), help_compare); | |
| 1696 | 6834 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
| 6835 while (*num_matches > TAG_MANY) | |
| 6836 vim_free((*matches)[--*num_matches]); | |
| 6837 } | |
| 7 | 6838 return OK; |
| 6839 } | |
| 6840 | |
| 6841 /* | |
| 6365 | 6842 * Called when starting to edit a buffer for a help file. |
| 6843 */ | |
| 6844 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6845 prepare_help_buffer(void) |
| 6365 | 6846 { |
| 6847 char_u *p; | |
| 6848 | |
| 6849 curbuf->b_help = TRUE; | |
| 6850 #ifdef FEAT_QUICKFIX | |
| 6851 set_string_option_direct((char_u *)"buftype", -1, | |
| 6852 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
| 6853 #endif | |
| 6854 | |
| 6855 /* | |
| 6856 * Always set these options after jumping to a help tag, because the | |
| 6857 * user may have an autocommand that gets in the way. | |
| 6858 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
| 6859 * latin1 word characters (for translated help files). | |
| 6860 * Only set it when needed, buf_init_chartab() is some work. | |
| 6861 */ | |
| 6862 p = | |
| 6863 #ifdef EBCDIC | |
| 6864 (char_u *)"65-255,^*,^|,^\""; | |
| 6865 #else | |
| 6866 (char_u *)"!-~,^*,^|,^\",192-255"; | |
| 6867 #endif | |
| 6868 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
| 6869 { | |
| 6870 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
| 6871 check_buf_options(curbuf); | |
| 6872 (void)buf_init_chartab(curbuf, FALSE); | |
| 6873 } | |
| 6874 | |
| 6415 | 6875 #ifdef FEAT_FOLDING |
| 6365 | 6876 /* Don't use the global foldmethod.*/ |
| 6877 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
| 6878 OPT_FREE|OPT_LOCAL, 0); | |
| 6415 | 6879 #endif |
| 6365 | 6880 |
| 6881 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
| 6882 curwin->w_p_list = FALSE; /* no list mode */ | |
| 6883 | |
| 6884 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
| 6885 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
| 6886 curwin->w_p_nu = 0; /* no line numbers */ | |
| 6887 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
| 6888 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
| 6889 #ifdef FEAT_ARABIC | |
| 6890 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
| 6891 #endif | |
| 6892 #ifdef FEAT_RIGHTLEFT | |
| 6893 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
| 6894 #endif | |
| 6895 #ifdef FEAT_FOLDING | |
| 6896 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
| 6897 #endif | |
| 6898 #ifdef FEAT_DIFF | |
| 6899 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
| 6900 #endif | |
| 6901 #ifdef FEAT_SPELL | |
| 6902 curwin->w_p_spell = FALSE; /* No spell checking */ | |
| 6903 #endif | |
| 6904 | |
| 6905 set_buflisted(FALSE); | |
| 6906 } | |
| 6907 | |
| 6908 /* | |
| 7 | 6909 * After reading a help file: May cleanup a help buffer when syntax |
| 6910 * highlighting is not used. | |
| 6911 */ | |
| 6912 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6913 fix_help_buffer(void) |
| 7 | 6914 { |
| 6915 linenr_T lnum; | |
| 6916 char_u *line; | |
| 6917 int in_example = FALSE; | |
| 6918 int len; | |
| 3141 | 6919 char_u *fname; |
| 7 | 6920 char_u *p; |
| 6921 char_u *rt; | |
| 6922 int mustfree; | |
| 6923 | |
|
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
|
6924 /* 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
|
6925 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
|
6926 { |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6927 ++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
|
6928 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
|
6929 --curbuf_lock; |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6930 } |
| 7 | 6931 |
| 6932 #ifdef FEAT_SYN_HL | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
6933 if (!syntax_present(curwin)) |
| 7 | 6934 #endif |
| 6935 { | |
| 6936 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 6937 { | |
| 6938 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 6939 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
|
6940 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
| 7 | 6941 { |
| 6942 /* End of example: non-white or '<' in first column. */ | |
| 6943 if (line[0] == '<') | |
| 6944 { | |
| 6945 /* blank-out a '<' in the first column */ | |
| 6946 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6947 line[0] = ' '; | |
| 6948 } | |
| 6949 in_example = FALSE; | |
| 6950 } | |
| 6951 if (!in_example && len > 0) | |
| 6952 { | |
| 6953 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
| 6954 { | |
| 6955 /* blank-out a '>' in the last column (start of example) */ | |
| 6956 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6957 line[len - 1] = ' '; | |
| 6958 in_example = TRUE; | |
| 6959 } | |
| 6960 else if (line[len - 1] == '~') | |
| 6961 { | |
| 6962 /* blank-out a '~' at the end of line (header marker) */ | |
| 6963 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6964 line[len - 1] = ' '; | |
| 6965 } | |
| 6966 } | |
| 6967 } | |
| 6968 } | |
| 6969 | |
| 6970 /* | |
| 3141 | 6971 * In the "help.txt" and "help.abx" file, add the locally added help |
| 6972 * files. This uses the very first line in the help file. | |
| 7 | 6973 */ |
| 3141 | 6974 fname = gettail(curbuf->b_fname); |
| 6975 if (fnamecmp(fname, "help.txt") == 0 | |
| 6976 #ifdef FEAT_MULTI_LANG | |
| 6977 || (fnamencmp(fname, "help.", 5) == 0 | |
| 6978 && ASCII_ISALPHA(fname[5]) | |
| 6979 && ASCII_ISALPHA(fname[6]) | |
| 6980 && TOLOWER_ASC(fname[7]) == 'x' | |
| 6981 && fname[8] == NUL) | |
| 6982 #endif | |
| 6983 ) | |
| 7 | 6984 { |
| 6985 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
| 6986 { | |
| 6987 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 3141 | 6988 if (strstr((char *)line, "*local-additions*") == NULL) |
| 6989 continue; | |
| 6990 | |
| 6991 /* Go through all directories in 'runtimepath', skipping | |
| 6992 * $VIMRUNTIME. */ | |
| 6993 p = p_rtp; | |
| 6994 while (*p != NUL) | |
| 7 | 6995 { |
| 3141 | 6996 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
| 6997 mustfree = FALSE; | |
| 6998 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
|
13276
6958e700a458
patch 8.0.1512: warning for possibly using NULL pointer
Christian Brabandt <cb@256bit.org>
parents:
13268
diff
changeset
|
6999 if (rt != NULL && fullpathcmp(rt, NameBuff, FALSE) != FPC_SAME) |
| 7 | 7000 { |
| 3141 | 7001 int fcount; |
| 7002 char_u **fnames; | |
| 7003 FILE *fd; | |
| 7004 char_u *s; | |
| 7005 int fi; | |
| 7006 vimconv_T vc; | |
| 7007 char_u *cp; | |
| 7008 | |
| 7009 /* Find all "doc/ *.txt" files in this directory. */ | |
| 7010 add_pathsep(NameBuff); | |
| 7011 #ifdef FEAT_MULTI_LANG | |
| 7012 STRCAT(NameBuff, "doc/*.??[tx]"); | |
| 7 | 7013 #else |
| 3141 | 7014 STRCAT(NameBuff, "doc/*.txt"); |
| 7015 #endif | |
| 7016 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
| 7017 &fnames, EW_FILE|EW_SILENT) == OK | |
| 7018 && fcount > 0) | |
| 7019 { | |
| 7020 #ifdef FEAT_MULTI_LANG | |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7021 int i1, i2; |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7022 char_u *f1, *f2; |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7023 char_u *t1, *t2; |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7024 char_u *e1, *e2; |
| 3141 | 7025 |
| 7026 /* If foo.abx is found use it instead of foo.txt in | |
| 7027 * the same directory. */ | |
| 7028 for (i1 = 0; i1 < fcount; ++i1) | |
| 7029 { | |
| 7030 for (i2 = 0; i2 < fcount; ++i2) | |
| 7031 { | |
| 7032 if (i1 == i2) | |
| 7033 continue; | |
| 7034 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
| 7035 continue; | |
| 7036 f1 = fnames[i1]; | |
| 7037 f2 = fnames[i2]; | |
| 7038 t1 = gettail(f1); | |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7039 t2 = gettail(f2); |
| 3141 | 7040 e1 = vim_strrchr(t1, '.'); |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7041 e2 = vim_strrchr(t2, '.'); |
|
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
7042 if (e1 == NULL || e2 == NULL) |
| 3141 | 7043 continue; |
| 7044 if (fnamecmp(e1, ".txt") != 0 | |
| 7045 && fnamecmp(e1, fname + 4) != 0) | |
| 7046 { | |
| 7047 /* Not .txt and not .abx, remove it. */ | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
7048 VIM_CLEAR(fnames[i1]); |
| 3141 | 7049 continue; |
| 7050 } | |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7051 if (e1 - f1 != e2 - f2 |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7052 || fnamencmp(f1, f2, e1 - f1) != 0) |
| 3141 | 7053 continue; |
| 7054 if (fnamecmp(e1, ".txt") == 0 | |
| 7055 && fnamecmp(e2, fname + 4) == 0) | |
| 7056 /* use .abx instead of .txt */ | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13174
diff
changeset
|
7057 VIM_CLEAR(fnames[i1]); |
| 7 | 7058 } |
| 7059 } | |
| 3141 | 7060 #endif |
| 7061 for (fi = 0; fi < fcount; ++fi) | |
| 7062 { | |
| 7063 if (fnames[fi] == NULL) | |
| 7064 continue; | |
| 7065 fd = mch_fopen((char *)fnames[fi], "r"); | |
| 7066 if (fd != NULL) | |
| 7067 { | |
| 7068 vim_fgets(IObuff, IOSIZE, fd); | |
| 7069 if (IObuff[0] == '*' | |
| 7070 && (s = vim_strchr(IObuff + 1, '*')) | |
| 7071 != NULL) | |
| 7072 { | |
| 7073 int this_utf = MAYBE; | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
7074 |
| 3141 | 7075 /* Change tag definition to a |
| 7076 * reference and remove <CR>/<NL>. */ | |
| 7077 IObuff[0] = '|'; | |
| 7078 *s = '|'; | |
| 7079 while (*s != NUL) | |
| 7080 { | |
| 7081 if (*s == '\r' || *s == '\n') | |
| 7082 *s = NUL; | |
| 7083 /* The text is utf-8 when a byte | |
| 7084 * above 127 is found and no | |
| 7085 * illegal byte sequence is found. | |
| 7086 */ | |
| 7087 if (*s >= 0x80 && this_utf != FALSE) | |
| 7088 { | |
| 7089 int l; | |
| 7090 | |
| 7091 this_utf = TRUE; | |
| 7092 l = utf_ptr2len(s); | |
| 7093 if (l == 1) | |
| 7094 this_utf = FALSE; | |
| 7095 s += l - 1; | |
| 7096 } | |
| 7097 ++s; | |
| 7098 } | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
7099 |
| 3141 | 7100 /* The help file is latin1 or utf-8; |
| 7101 * conversion to the current | |
| 7102 * 'encoding' may be required. */ | |
| 7103 vc.vc_type = CONV_NONE; | |
| 7104 convert_setup(&vc, (char_u *)( | |
| 7105 this_utf == TRUE ? "utf-8" | |
| 7106 : "latin1"), p_enc); | |
| 7107 if (vc.vc_type == CONV_NONE) | |
| 7108 /* No conversion needed. */ | |
| 7109 cp = IObuff; | |
| 7110 else | |
| 7111 { | |
| 7112 /* Do the conversion. If it fails | |
| 7113 * use the unconverted text. */ | |
| 7114 cp = string_convert(&vc, IObuff, | |
| 7115 NULL); | |
| 7116 if (cp == NULL) | |
| 7117 cp = IObuff; | |
| 7118 } | |
| 7119 convert_setup(&vc, NULL, NULL); | |
| 7120 | |
| 7121 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
| 7122 if (cp != IObuff) | |
| 7123 vim_free(cp); | |
| 7124 ++lnum; | |
| 7125 } | |
| 7126 fclose(fd); | |
| 7127 } | |
| 7128 } | |
| 7129 FreeWild(fcount, fnames); | |
| 7 | 7130 } |
| 7131 } | |
| 3141 | 7132 if (mustfree) |
| 7133 vim_free(rt); | |
| 7 | 7134 } |
| 3141 | 7135 break; |
| 7 | 7136 } |
| 7137 } | |
| 7138 } | |
| 7139 | |
| 40 | 7140 /* |
| 7141 * ":exusage" | |
| 7142 */ | |
| 7143 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7144 ex_exusage(exarg_T *eap UNUSED) |
| 40 | 7145 { |
| 7146 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
| 7147 } | |
| 7148 | |
| 7149 /* | |
| 7150 * ":viusage" | |
| 7151 */ | |
| 7152 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7153 ex_viusage(exarg_T *eap UNUSED) |
| 40 | 7154 { |
| 7155 do_cmdline_cmd((char_u *)"help normal-index"); | |
| 7156 } | |
| 7157 | |
| 7 | 7158 /* |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7159 * Generate tags in one help directory. |
| 7 | 7160 */ |
| 7161 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7162 helptags_one( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7163 char_u *dir, /* doc directory */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7164 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
|
7165 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
|
7166 int add_help_tags) /* add "help-tags" tag */ |
| 7 | 7167 { |
| 7168 FILE *fd_tags; | |
| 7169 FILE *fd; | |
| 7170 garray_T ga; | |
| 7171 int filecount; | |
| 7172 char_u **files; | |
| 7173 char_u *p1, *p2; | |
| 7174 int fi; | |
| 7175 char_u *s; | |
| 7176 int i; | |
| 7177 char_u *fname; | |
| 3957 | 7178 int dirlen; |
| 7 | 7179 int utf8 = MAYBE; |
| 7180 int this_utf8; | |
| 7181 int firstline; | |
| 7182 int mix = FALSE; /* detected mixed encodings */ | |
| 7183 | |
| 7184 /* | |
| 7185 * Find all *.txt files. | |
| 7186 */ | |
| 3978 | 7187 dirlen = (int)STRLEN(dir); |
| 7 | 7188 STRCPY(NameBuff, dir); |
| 3957 | 7189 STRCAT(NameBuff, "/**/*"); |
| 7 | 7190 STRCAT(NameBuff, ext); |
| 7191 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
| 7192 EW_FILE|EW_SILENT) == FAIL | |
| 7193 || filecount == 0) | |
| 7194 { | |
| 7195 if (!got_int) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7196 semsg(_("E151: No match: %s"), NameBuff); |
| 7 | 7197 return; |
| 7198 } | |
| 7199 | |
| 7200 /* | |
| 7201 * Open the tags file for writing. | |
| 7202 * Do this before scanning through all the files. | |
| 7203 */ | |
| 7204 STRCPY(NameBuff, dir); | |
| 7205 add_pathsep(NameBuff); | |
| 7206 STRCAT(NameBuff, tagfname); | |
| 531 | 7207 fd_tags = mch_fopen((char *)NameBuff, "w"); |
| 7 | 7208 if (fd_tags == NULL) |
| 7209 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7210 semsg(_("E152: Cannot open %s for writing"), NameBuff); |
| 7 | 7211 FreeWild(filecount, files); |
| 7212 return; | |
| 7213 } | |
| 7214 | |
| 7215 /* | |
| 1502 | 7216 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
| 7217 * add the "help-tags" tag. | |
| 7 | 7218 */ |
| 7219 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
| 1502 | 7220 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
| 7221 dir, FALSE) == FPC_SAME) | |
| 7 | 7222 { |
| 7223 if (ga_grow(&ga, 1) == FAIL) | |
| 7224 got_int = TRUE; | |
| 7225 else | |
| 7226 { | |
| 835 | 7227 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
| 7 | 7228 if (s == NULL) |
| 7229 got_int = TRUE; | |
| 7230 else | |
| 7231 { | |
| 7232 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
| 7233 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7234 ++ga.ga_len; | |
| 7235 } | |
| 7236 } | |
| 7237 } | |
| 7238 | |
| 7239 /* | |
| 7240 * Go over all the files and extract the tags. | |
| 7241 */ | |
| 7242 for (fi = 0; fi < filecount && !got_int; ++fi) | |
| 7243 { | |
| 531 | 7244 fd = mch_fopen((char *)files[fi], "r"); |
| 7 | 7245 if (fd == NULL) |
| 7246 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7247 semsg(_("E153: Unable to open %s for reading"), files[fi]); |
| 7 | 7248 continue; |
| 7249 } | |
| 3957 | 7250 fname = files[fi] + dirlen + 1; |
| 7 | 7251 |
| 7252 firstline = TRUE; | |
| 7253 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
| 7254 { | |
| 7255 if (firstline) | |
| 7256 { | |
| 7257 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
| 7258 this_utf8 = MAYBE; | |
| 7259 for (s = IObuff; *s != NUL; ++s) | |
| 7260 if (*s >= 0x80) | |
| 7261 { | |
| 7262 int l; | |
| 7263 | |
| 7264 this_utf8 = TRUE; | |
| 474 | 7265 l = utf_ptr2len(s); |
| 7 | 7266 if (l == 1) |
| 7267 { | |
| 7268 /* Illegal UTF-8 byte sequence. */ | |
| 7269 this_utf8 = FALSE; | |
| 7270 break; | |
| 7271 } | |
| 7272 s += l - 1; | |
| 7273 } | |
| 7274 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
| 7275 this_utf8 = FALSE; | |
| 7276 if (utf8 == MAYBE) /* first file */ | |
| 7277 utf8 = this_utf8; | |
| 7278 else if (utf8 != this_utf8) | |
| 7279 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7280 semsg(_("E670: Mix of help file encodings within a language: %s"), files[fi]); |
| 7 | 7281 mix = !got_int; |
| 7282 got_int = TRUE; | |
| 7283 } | |
| 7284 firstline = FALSE; | |
| 7285 } | |
| 7286 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
| 7287 while (p1 != NULL) | |
| 7288 { | |
| 3514 | 7289 /* Use vim_strbyte() instead of vim_strchr() so that when |
| 7290 * 'encoding' is dbcs it still works, don't find '*' in the | |
| 7291 * second byte. */ | |
| 7292 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
| 7 | 7293 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
| 7294 { | |
| 7295 for (s = p1 + 1; s < p2; ++s) | |
| 7296 if (*s == ' ' || *s == '\t' || *s == '|') | |
| 7297 break; | |
| 7298 | |
| 7299 /* | |
| 7300 * Only accept a *tag* when it consists of valid | |
| 7301 * characters, there is white space before it and is | |
| 7302 * followed by a white character or end-of-line. | |
| 7303 */ | |
| 7304 if (s == p2 | |
| 7305 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
| 7306 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
| 7307 || s[1] == '\0')) | |
| 7308 { | |
| 7309 *p2 = '\0'; | |
| 7310 ++p1; | |
| 7311 if (ga_grow(&ga, 1) == FAIL) | |
| 7312 { | |
| 7313 got_int = TRUE; | |
| 7314 break; | |
| 7315 } | |
| 7316 s = alloc((unsigned)(p2 - p1 + STRLEN(fname) + 2)); | |
| 7317 if (s == NULL) | |
| 7318 { | |
| 7319 got_int = TRUE; | |
| 7320 break; | |
| 7321 } | |
| 7322 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7323 ++ga.ga_len; | |
| 7324 sprintf((char *)s, "%s\t%s", p1, fname); | |
| 7325 | |
| 7326 /* find next '*' */ | |
| 7327 p2 = vim_strchr(p2 + 1, '*'); | |
| 7328 } | |
| 7329 } | |
| 7330 p1 = p2; | |
| 7331 } | |
| 7332 line_breakcheck(); | |
| 7333 } | |
| 7334 | |
| 7335 fclose(fd); | |
| 7336 } | |
| 7337 | |
| 7338 FreeWild(filecount, files); | |
| 7339 | |
| 7340 if (!got_int) | |
| 7341 { | |
| 7342 /* | |
| 7343 * Sort the tags. | |
| 7344 */ | |
| 7009 | 7345 if (ga.ga_data != NULL) |
| 7346 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
| 7 | 7347 |
| 7348 /* | |
| 7349 * Check for duplicates. | |
| 7350 */ | |
| 7351 for (i = 1; i < ga.ga_len; ++i) | |
| 7352 { | |
| 7353 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
| 7354 p2 = ((char_u **)ga.ga_data)[i]; | |
| 7355 while (*p1 == *p2) | |
| 7356 { | |
| 7357 if (*p2 == '\t') | |
| 7358 { | |
| 7359 *p2 = NUL; | |
| 274 | 7360 vim_snprintf((char *)NameBuff, MAXPATHL, |
| 7 | 7361 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
| 7362 ((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
|
7363 emsg((char *)NameBuff); |
| 7 | 7364 *p2 = '\t'; |
| 7365 break; | |
| 7366 } | |
| 7367 ++p1; | |
| 7368 ++p2; | |
| 7369 } | |
| 7370 } | |
| 7371 | |
| 7372 if (utf8 == TRUE) | |
| 7373 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
| 7374 | |
| 7375 /* | |
| 7376 * Write the tags into the file. | |
| 7377 */ | |
| 7378 for (i = 0; i < ga.ga_len; ++i) | |
| 7379 { | |
| 7380 s = ((char_u **)ga.ga_data)[i]; | |
| 1325 | 7381 if (STRNCMP(s, "help-tags\t", 10) == 0) |
| 7 | 7382 /* help-tags entry was added in formatted form */ |
| 1325 | 7383 fputs((char *)s, fd_tags); |
| 7 | 7384 else |
| 7385 { | |
| 7386 fprintf(fd_tags, "%s\t/*", s); | |
| 7387 for (p1 = s; *p1 != '\t'; ++p1) | |
| 7388 { | |
| 7389 /* insert backslash before '\\' and '/' */ | |
| 7390 if (*p1 == '\\' || *p1 == '/') | |
| 7391 putc('\\', fd_tags); | |
| 7392 putc(*p1, fd_tags); | |
| 7393 } | |
| 7394 fprintf(fd_tags, "*\n"); | |
| 7395 } | |
| 7396 } | |
| 7397 } | |
| 7398 if (mix) | |
| 7399 got_int = FALSE; /* continue with other languages */ | |
| 7400 | |
| 7401 for (i = 0; i < ga.ga_len; ++i) | |
| 7402 vim_free(((char_u **)ga.ga_data)[i]); | |
| 7403 ga_clear(&ga); | |
| 7404 fclose(fd_tags); /* there is no check for an error... */ | |
| 7405 } | |
| 7406 | |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7407 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7408 * Generate tags in one help directory, taking care of translations. |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7409 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7410 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7411 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
|
7412 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7413 #ifdef FEAT_MULTI_LANG |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7414 int len; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7415 int i, j; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7416 garray_T ga; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7417 char_u lang[2]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7418 char_u ext[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7419 char_u fname[8]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7420 int filecount; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7421 char_u **files; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7422 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7423 /* 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
|
7424 STRCPY(NameBuff, dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7425 add_pathsep(NameBuff); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7426 STRCAT(NameBuff, "**"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7427 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
|
7428 EW_FILE|EW_SILENT) == FAIL |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7429 || filecount == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7430 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7431 semsg(_("E151: No match: %s"), NameBuff); |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7432 return; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7433 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7434 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7435 /* 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
|
7436 * present. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7437 ga_init2(&ga, 1, 10); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7438 for (i = 0; i < filecount; ++i) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7439 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7440 len = (int)STRLEN(files[i]); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7441 if (len > 4) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7442 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7443 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
|
7444 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7445 /* ".txt" -> language "en" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7446 lang[0] = 'e'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7447 lang[1] = 'n'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7448 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7449 else if (files[i][len - 4] == '.' |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7450 && ASCII_ISALPHA(files[i][len - 3]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7451 && ASCII_ISALPHA(files[i][len - 2]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7452 && 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
|
7453 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7454 /* ".abx" -> language "ab" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7455 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
|
7456 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
|
7457 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7458 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7459 continue; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7460 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7461 /* Did we find this language already? */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7462 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
|
7463 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
|
7464 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7465 if (j == ga.ga_len) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7466 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7467 /* New language, add it. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7468 if (ga_grow(&ga, 2) == FAIL) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7469 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7470 ((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
|
7471 ((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
|
7472 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7473 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7474 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7475 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7476 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7477 * Loop over the found languages to generate a tags file for each one. |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7478 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7479 for (j = 0; j < ga.ga_len; j += 2) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7480 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7481 STRCPY(fname, "tags-xx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7482 fname[5] = ((char_u *)ga.ga_data)[j]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7483 fname[6] = ((char_u *)ga.ga_data)[j + 1]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7484 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
|
7485 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7486 /* 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
|
7487 fname[4] = NUL; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7488 STRCPY(ext, ".txt"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7489 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7490 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7491 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7492 /* 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
|
7493 STRCPY(ext, ".xxx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7494 ext[1] = fname[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7495 ext[2] = fname[6]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7496 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7497 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
|
7498 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7499 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7500 ga_clear(&ga); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7501 FreeWild(filecount, files); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7502 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7503 #else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7504 /* 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
|
7505 helptags_one(dirname, (char_u *)".txt", (char_u *)"tags", add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7506 #endif |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7507 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7508 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7509 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7510 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
|
7511 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7512 do_helptags(fname, *(int *)cookie); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7513 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7514 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7515 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7516 * ":helptags" |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7517 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7518 void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7519 ex_helptags(exarg_T *eap) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7520 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7521 expand_T xpc; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7522 char_u *dirname; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7523 int add_help_tags = FALSE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7524 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7525 /* 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
|
7526 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
|
7527 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7528 add_help_tags = TRUE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7529 eap->arg = skipwhite(eap->arg + 3); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7530 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7531 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7532 if (STRCMP(eap->arg, "ALL") == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7533 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7534 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
|
7535 helptags_cb, &add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7536 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7537 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7538 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7539 ExpandInit(&xpc); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7540 xpc.xp_context = EXPAND_DIRECTORIES; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7541 dirname = ExpandOne(&xpc, eap->arg, NULL, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7542 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
|
7543 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
|
7544 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
|
7545 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7546 do_helptags(dirname, add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7547 vim_free(dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7548 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7549 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7550 |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7551 /* |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7552 * Make the user happy. |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7553 */ |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7554 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7555 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
|
7556 { |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7557 static char *code[] = { |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7558 "\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
|
7559 "\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
|
7560 }; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7561 char *p; |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7562 int n; |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7563 int i; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7564 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7565 msg_start(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7566 msg_putchar('\n'); |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7567 for (i = 0; i < 2; ++i) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7568 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
|
7569 if (*p == 'x') |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7570 msg_putchar('\n'); |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7571 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7572 for (n = *p++; n > 0; --n) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7573 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
|
7574 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
|
7575 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7576 msg_putchar(*p); |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7577 msg_clr_eos(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7578 } |
| 7 | 7579 |
| 7580 /* | |
| 7581 * ":drop" | |
| 7582 * Opens the first argument in a window. When there are two or more arguments | |
| 7583 * the argument list is redefined. | |
| 7584 */ | |
| 7585 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7586 ex_drop(exarg_T *eap) |
| 7 | 7587 { |
| 7588 int split = FALSE; | |
| 7589 win_T *wp; | |
| 7590 buf_T *buf; | |
| 735 | 7591 tabpage_T *tp; |
| 7 | 7592 |
| 7593 /* | |
| 7594 * Check if the first argument is already being edited in a window. If | |
| 7595 * so, jump to that window. | |
| 7596 * We would actually need to check all arguments, but that's complicated | |
| 7597 * and mostly only one file is dropped. | |
| 7598 * This also ignores wildcards, since it is very unlikely the user is | |
| 7599 * editing a file name with a wildcard character. | |
| 7600 */ | |
| 735 | 7601 set_arglist(eap->arg); |
| 7602 | |
| 1067 | 7603 /* |
| 7604 * Expanding wildcards may result in an empty argument list. E.g. when | |
| 7605 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
| 7606 * already did an error message for this. | |
| 7607 */ | |
| 7608 if (ARGCOUNT == 0) | |
| 7609 return; | |
| 7610 | |
| 735 | 7611 if (cmdmod.tab) |
| 7612 { | |
| 7613 /* ":tab drop file ...": open a tab for each argument that isn't | |
| 7614 * edited in a window yet. It's like ":tab all" but without closing | |
| 7615 * windows or tabs. */ | |
| 7616 ex_all(eap); | |
| 7617 } | |
| 7618 else | |
| 7619 { | |
| 7620 /* ":drop file ...": Edit the first argument. Jump to an existing | |
| 7621 * window if possible, edit in current window if the current buffer | |
| 7622 * can be abandoned, otherwise open a new window. */ | |
| 7623 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
| 7624 | |
| 7625 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 7626 { | |
| 7627 if (wp->w_buffer == buf) | |
| 7 | 7628 { |
| 825 | 7629 goto_tabpage_win(tp, wp); |
| 7 | 7630 curwin->w_arg_idx = 0; |
| 7631 return; | |
| 7632 } | |
| 7633 } | |
| 735 | 7634 |
| 7635 /* | |
| 7636 * Check whether the current buffer is changed. If so, we will need | |
| 7637 * to split the current window or data could be lost. | |
| 7638 * Skip the check if the 'hidden' option is set, as in this case the | |
| 7639 * buffer won't be lost. | |
| 7640 */ | |
|
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
|
7641 if (!buf_hide(curbuf)) |
| 735 | 7642 { |
| 7643 ++emsg_off; | |
| 5464 | 7644 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
| 735 | 7645 --emsg_off; |
| 7646 } | |
| 7647 | |
| 7648 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
| 7649 if (split) | |
| 7650 { | |
| 7651 eap->cmdidx = CMD_sfirst; | |
| 7652 eap->cmd[0] = 's'; | |
| 7653 } | |
| 7654 else | |
| 7655 eap->cmdidx = CMD_first; | |
| 7656 ex_rewind(eap); | |
| 7657 } | |
| 7 | 7658 } |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7659 |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7660 /* |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7661 * 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
|
7662 * 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
|
7663 * 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
|
7664 * 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
|
7665 * 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
|
7666 */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7667 char_u * |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7668 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
|
7669 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7670 int c; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7671 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7672 if (vim_isIDc(*p)) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7673 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7674 /* ":vimgrep pattern fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7675 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7676 *s = p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7677 p = skiptowhite(p); |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7678 if (s != NULL && *p != NUL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7679 *p++ = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7680 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7681 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7682 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7683 /* ":vimgrep /pattern/[g][j] fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7684 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7685 *s = p + 1; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7686 c = *p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7687 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
|
7688 if (*p != c) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7689 return NULL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7690 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7691 /* Truncate the pattern. */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7692 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7693 *p = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7694 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7695 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7696 /* Find the flags */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7697 while (*p == 'g' || *p == 'j') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7698 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7699 if (flags != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7700 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7701 if (*p == 'g') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7702 *flags |= VGR_GLOBAL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7703 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7704 *flags |= VGR_NOJUMP; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7705 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7706 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7707 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7708 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7709 return p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7710 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7711 |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7712 #if defined(FEAT_EVAL) || defined(PROTO) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7713 /* |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7714 * 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
|
7715 */ |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7716 void |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7717 ex_oldfiles(exarg_T *eap UNUSED) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7718 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7719 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
|
7720 listitem_T *li; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7721 int nr = 0; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7722 char_u *fname; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7723 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7724 if (l == NULL) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
7725 msg(_("No old files")); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7726 else |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7727 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7728 msg_start(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7729 msg_scroll = TRUE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7730 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
|
7731 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7732 ++nr; |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15209
diff
changeset
|
7733 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
|
7734 if (!message_filtered(fname)) |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7735 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7736 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
|
7737 msg_puts(": "); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7738 msg_outtrans(fname); |
|
10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
7739 msg_clr_eos(); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7740 msg_putchar('\n'); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7741 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
|
7742 ui_breakcheck(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7743 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7744 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7745 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7746 /* 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
|
7747 got_int = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7748 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7749 # ifdef FEAT_BROWSE_CMD |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7750 if (cmdmod.browse) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7751 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7752 quit_more = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7753 nr = prompt_for_number(FALSE); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7754 msg_starthere(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7755 if (nr > 0) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7756 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7757 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
|
7758 (long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7759 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7760 if (p != NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7761 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7762 p = expand_env_save(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7763 eap->arg = p; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7764 eap->cmdidx = CMD_edit; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7765 cmdmod.browse = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7766 do_exedit(eap, NULL); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7767 vim_free(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7768 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7769 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7770 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7771 # endif |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7772 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7773 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7774 #endif |