Mercurial > vim
annotate src/ex_cmds.c @ 16453:4e9bea9b8025 v8.1.1231
patch 8.1.1231: asking about existing swap file unnecessarily
commit https://github.com/vim/vim/commit/67cf86bfff5fd5224d557d81cb146f46e33b831c
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Apr 28 22:25:38 2019 +0200
patch 8.1.1231: asking about existing swap file unnecessarily
Problem: Asking about existing swap file unnecessarily.
Solution: When it is safe, delete the swap file. Remove
HAS_SWAP_EXISTS_ACTION, it is always defined. (closes #1237)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 28 Apr 2019 22:30:06 +0200 |
| parents | 7ae2396cef62 |
| children | 854fb0ad4be6 |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * ex_cmds.c: some functions for command line commands | |
| 12 */ | |
| 13 | |
| 14 #include "vim.h" | |
| 15 #include "version.h" | |
| 16 | |
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17 #ifdef FEAT_FLOAT |
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18 # include <float.h> |
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19 #endif |
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20 |
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21 static int linelen(int *has_tab); |
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22 static void do_filter(linenr_T line1, linenr_T line2, exarg_T *eap, char_u *cmd, int do_in, int do_out); |
| 7 | 23 #ifdef FEAT_VIMINFO |
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24 static char_u *viminfo_filename(char_u *); |
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25 static void do_viminfo(FILE *fp_in, FILE *fp_out, int flags); |
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26 static int viminfo_encoding(vir_T *virp); |
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27 static int read_viminfo_up_to_marks(vir_T *virp, int forceit, int writing); |
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28 #endif |
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29 |
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30 static int check_readonly(int *forceit, buf_T *buf); |
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31 static void delbuf_msg(char_u *name); |
| 7 | 32 static int |
| 33 #ifdef __BORLANDC__ | |
| 34 _RTLENTRYF | |
| 35 #endif | |
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36 help_compare(const void *s1, const void *s2); |
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37 static void prepare_help_buffer(void); |
| 7 | 38 |
| 39 /* | |
| 40 * ":ascii" and "ga". | |
| 41 */ | |
| 42 void | |
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43 do_ascii(exarg_T *eap UNUSED) |
| 7 | 44 { |
| 45 int c; | |
| 1784 | 46 int cval; |
| 7 | 47 char buf1[20]; |
| 48 char buf2[20]; | |
| 49 char_u buf3[7]; | |
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50 #ifdef FEAT_DIGRAPHS |
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51 char_u *dig; |
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52 #endif |
| 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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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
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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|
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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changeset
|
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'. */ |
|
ad432f8f68fb
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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
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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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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commit https://github.com/vim/vim/commit/937204a9175d0fe2f13c8bc4ebeb043003d7e7d7
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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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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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diff
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554 if (sort_what & STR2NR_HEX) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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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
changeset
|
568 else |
|
15906
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patch 8.1.0959: sorting large numbers is not tested
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changeset
|
569 { |
|
f581167d59bf
patch 8.1.0959: sorting large numbers is not tested
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diff
changeset
|
570 nrs[lnum - eap->line1].st_u.num.is_number = TRUE; |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
571 vim_str2nr(s, NULL, NULL, sort_what, |
|
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patch 8.1.0959: sorting large numbers is not tested
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
572 &nrs[lnum - eap->line1].st_u.num.value, NULL, 0); |
|
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changeset
|
573 } |
|
7689
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
574 } |
|
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
575 #ifdef FEAT_FLOAT |
| 294 | 576 else |
|
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diff
changeset
|
577 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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diff
changeset
|
578 s = skipwhite(p); |
|
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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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diff
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|
579 if (*s == '+') |
|
20dc2763a3b9
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Christian Brabandt <cb@256bit.org>
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|
580 s = skipwhite(s + 1); |
|
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Christian Brabandt <cb@256bit.org>
parents:
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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
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
583 /* empty line should sort before any number */ |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
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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commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
586 nrs[lnum - eap->line1].st_u.value_flt = |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
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 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
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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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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
595 nrs[lnum - eap->line1].st_u.line.start_col_nr = start_col; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
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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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patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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parents:
14194
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
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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parents:
14194
diff
changeset
|
628 // as "lnum" (accounting for offset), we know that the buffer changed. |
|
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patch 8.1.0120: buffer 'modified' set even when :sort has no changes
Christian Brabandt <cb@256bit.org>
parents:
14194
diff
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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patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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parents:
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diff
changeset
|
631 |
|
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patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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diff
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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patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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changeset
|
636 // Copy the line into a buffer, it may become invalid in |
|
f2ab259ef88a
patch 8.1.0120: buffer 'modified' set even when :sort has no changes
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diff
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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3d0b6e2a3a01
patch 8.1.0416: sort doesn't report deleted lines
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parents:
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diff
changeset
|
657 { |
| 284 | 658 mark_adjust(eap->line2 - deleted, eap->line2, (long)MAXLNUM, -deleted); |
|
14808
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659 msgmore(-deleted); |
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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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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
1354 #if defined(FEAT_EVAL) |
| 7 | 1355 if (!aborting()) |
| 1356 #endif | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
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
55ccc2d353bd
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
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|
1591 if (p_warn && !autocmd_busy && msg_silent == 0) |
|
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diff
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|
1592 FOR_ALL_BUFFERS(buf) |
|
13012
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Christian Brabandt <cb@256bit.org>
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|
1593 if (bufIsChangedNotTerm(buf)) |
| 7 | 1594 { |
| 1595 #ifdef FEAT_GUI_MSWIN | |
|
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|
1596 if (!keep_termcap) |
|
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|
1597 starttermcap(); // don't want a message box here |
| 7 | 1598 #endif |
|
15543
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diff
changeset
|
1599 msg_puts(_("[No write since last change]\n")); |
| 7 | 1600 #ifdef FEAT_GUI_MSWIN |
|
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|
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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|
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 */ | |
|
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|
1639 #if !defined(FEAT_GUI_MSWIN) || defined(VIMDLL) |
|
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|
1640 # ifdef VIMDLL |
|
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|
1641 if (!gui.in_use) |
|
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|
1642 # endif |
|
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|
1643 { |
|
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changeset
|
1644 if (cmd == NULL |
|
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7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
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changeset
|
1645 # ifdef MSWIN |
|
16451
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|
1646 || (keep_termcap && !need_wait_return) |
| 7 | 1647 # endif |
|
16451
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Bram Moolenaar <Bram@vim.org>
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|
1648 ) |
|
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|
1649 { |
|
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|
1650 if (msg_silent == 0) |
|
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|
1651 redraw_later_clear(); |
|
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|
1652 need_wait_return = FALSE; |
|
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changeset
|
1653 } |
|
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|
1654 else |
|
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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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|
1655 { |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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diff
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|
1656 /* |
|
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changeset
|
1657 * If we switch screens when starttermcap() is called, we |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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|
1658 * really want to wait for "hit return to continue". |
|
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|
1659 */ |
|
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|
1660 save_nwr = no_wait_return; |
|
7ae2396cef62
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changeset
|
1661 if (swapping_screen()) |
|
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|
1662 no_wait_return = FALSE; |
| 7 | 1663 # ifdef AMIGA |
|
16451
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|
1664 wait_return(term_console ? -1 : msg_silent == 0); // see below |
| 7 | 1665 # else |
|
16451
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|
1666 wait_return(msg_silent == 0); |
| 7 | 1667 # endif |
|
16451
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|
1668 no_wait_return = save_nwr; |
|
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|
1669 } |
| 7 | 1670 } |
|
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|
1671 #endif /* FEAT_GUI_MSWIN */ |
| 7 | 1672 |
| 1673 #ifdef MSWIN | |
|
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|
1674 if (!keep_termcap) // if keep_termcap is TRUE didn't stop termcap |
|
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|
1675 #endif |
|
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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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diff
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|
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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|
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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changeset
|
1736 char_u *itmp, /* NULL or name of input file */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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( |
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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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patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2073 * Check if tempfile already exists. Never overwrite an |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
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diff
changeset
|
2074 * existing file! |
| 7 | 2075 */ |
|
12938
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Christian Brabandt <cb@256bit.org>
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changeset
|
2076 if (mch_stat((char *)tempname, &st_new) == 0) |
| 7 | 2077 { |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2078 #ifdef UNIX |
| 7 | 2079 /* |
|
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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
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diff
changeset
|
2081 * when modname() gave the same file back. E.g. silly |
|
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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
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diff
changeset
|
2083 * shortname set. |
| 7 | 2084 */ |
|
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changeset
|
2085 if (!shortname && st_new.st_dev == st_old.st_dev |
|
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|
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); |
|
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diff
changeset
|
2089 shortname = TRUE; |
| 7 | 2090 break; |
| 2091 } | |
|
12938
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patch 8.0.1345: race condition between stat() and open() for viminfo
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diff
changeset
|
2092 #endif |
| 7 | 2093 } |
|
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parents:
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diff
changeset
|
2094 else |
|
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diff
changeset
|
2095 { |
|
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changeset
|
2096 /* Try creating the file exclusively. This may fail if |
|
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changeset
|
2097 * another Vim tries to do it at the same time. */ |
| 762 | 2098 #ifdef VMS |
|
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changeset
|
2099 /* fdopen() fails for some reason */ |
|
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changeset
|
2100 umask_save = umask(077); |
|
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changeset
|
2101 fp_out = mch_fopen((char *)tempname, WRITEBIN); |
|
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diff
changeset
|
2102 (void)umask(umask_save); |
| 762 | 2103 #else |
|
12938
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2104 int fd; |
|
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|
2105 |
|
1d41836582b3
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diff
changeset
|
2106 /* Use mch_open() to be able to use O_NOFOLLOW and set file |
|
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changeset
|
2107 * protection: |
|
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parents:
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diff
changeset
|
2108 * Unix: same as original file, but strip s-bit. Reset |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2109 * umask to avoid it getting in the way. |
|
1d41836582b3
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parents:
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diff
changeset
|
2110 * Others: r&w for user only. */ |
| 762 | 2111 # ifdef UNIX |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2112 umask_save = umask(0); |
|
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parents:
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diff
changeset
|
2113 fd = mch_open((char *)tempname, |
|
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diff
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|
2114 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, |
|
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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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changeset
|
2115 (int)((st_old.st_mode & 0777) | 0600)); |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
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changeset
|
2116 (void)umask(umask_save); |
| 762 | 2117 # else |
|
12938
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changeset
|
2118 fd = mch_open((char *)tempname, |
|
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changeset
|
2119 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
|
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changeset
|
2120 # endif |
|
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|
2121 if (fd < 0) |
|
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|
2122 { |
|
1d41836582b3
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changeset
|
2123 fp_out = NULL; |
|
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parents:
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|
2124 # ifdef EEXIST |
|
1d41836582b3
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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
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|
2127 * exists. */ |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2128 if (errno != EEXIST) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
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parents:
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diff
changeset
|
2129 break; |
| 762 | 2130 # endif |
|
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parents:
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diff
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|
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
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diff
changeset
|
2133 fp_out = fdopen(fd, WRITEBIN); |
| 762 | 2134 #endif /* VMS */ |
|
12938
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Christian Brabandt <cb@256bit.org>
parents:
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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:
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diff
changeset
|
2136 break; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2137 } |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
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parents:
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|
2138 |
|
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
|
2139 /* Assume file exists, try again with another name. */ |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2140 if (next_char == 'a' - 1) |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2141 { |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2142 /* They all exist? Must be something wrong! Don't write |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
parents:
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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
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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
|
2145 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
|
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:
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changeset
|
2148 *wp = next_char; |
|
1d41836582b3
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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:
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diff
changeset
|
2152 if (tempname != NULL) |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2153 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
|
2154 /* continue if shortname was set */ |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
parents:
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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
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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
|
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:
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diff
changeset
|
2159 { |
|
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
|
2160 stat_T tmp_st; |
|
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
|
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
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Christian Brabandt <cb@256bit.org>
parents:
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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
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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
|
2168 if (st_old.st_uid != tmp_st.st_uid) |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2169 /* Changing the owner might fail, in which case the |
|
1d41836582b3
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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
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2172 if (st_old.st_gid != tmp_st.st_gid |
|
1d41836582b3
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Christian Brabandt <cb@256bit.org>
parents:
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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
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parents:
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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:
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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:
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changeset
|
2178 else |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2179 /* can't stat the file, set conservative permissions */ |
|
1d41836582b3
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parents:
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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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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
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2216 if (viminfo_errcnt == 0) |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2217 { |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
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>
parents:
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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:
8560
diff
changeset
|
2224 /* If the viminfo file was hidden then also hide the new file. */ |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2225 else if (hidden) |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
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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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
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
Christian Brabandt <cb@256bit.org>
parents:
11649
diff
changeset
|
2251 if (*p_viminfofile != NUL) |
|
5cd9ba96561d
patch 8.0.0716: not easy to start Vim cleanly
Christian Brabandt <cb@256bit.org>
parents:
11649
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
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
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parents:
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diff
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|
2259 # ifdef MSWIN |
|
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
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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
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2261 if (STRCMP(vim_getenv((char_u *)"HOME", NULL), "C:/") == 0 |
|
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
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parents:
12146
diff
changeset
|
2262 && mch_getenv((char_u *)"HOME") == NULL) |
|
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2263 # else |
| 7 | 2264 if (mch_getenv((char_u *)"HOME") == NULL) |
|
12297
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
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changeset
|
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 | |
|
7819
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parents:
7799
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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Bram Moolenaar <bram@vim.org>
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diff
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|
2293 int merge = FALSE; |
|
9414
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commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2294 int do_copy_marks = FALSE; |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
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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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1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
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parents:
7447
diff
changeset
|
2301 ga_init2(&vir.vir_barlines, (int)sizeof(char_u *), 100); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2302 vir.vir_version = -1; |
| 7 | 2303 |
| 2304 if (fp_in != NULL) | |
| 2305 { | |
| 1733 | 2306 if (flags & VIF_WANT_INFO) |
|
4903
2fc1f3346bfb
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2307 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2308 if (fp_out != NULL) |
|
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2309 { |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
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>
parents:
9276
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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parents:
9270
diff
changeset
|
2312 prepare_viminfo_registers(); |
|
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2313 prepare_viminfo_marks(); |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2314 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
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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commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
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:
9412
diff
changeset
|
2327 (VIF_WANT_MARKS | VIF_GET_OLDFILES | VIF_FORCEIT)); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
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
2fc1f3346bfb
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
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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
78712a2f687a
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
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2353 |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
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); | |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
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 | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
2378 read_viminfo_up_to_marks( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2379 vir_T *virp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2380 int forceit, |
|
f86adafb28d4
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diff
changeset
|
2381 int writing) |
| 7 | 2382 { |
| 2383 int eof; | |
| 2384 buf_T *buf; | |
|
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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
changeset
|
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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diff
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|
2410 break; |
| 7 | 2411 case '*': /* "*encoding=value" */ |
|
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diff
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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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|
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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|
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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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2652 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2653 /* Count the number of characters produced, including quotes. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2654 for (p = s; *p != NUL; ++p) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
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>
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diff
changeset
|
2659 len += 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2660 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2661 ++len; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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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>
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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
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|
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:
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diff
changeset
|
2668 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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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:
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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:
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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>
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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:
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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:
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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:
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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:
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diff
changeset
|
2688 if (remaining < 3) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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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:
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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>
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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
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diff
changeset
|
2699 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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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>
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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>
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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>
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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
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diff
changeset
|
2710 char_u *nextp = NULL; |
|
9244
931bbf7b6ee3
commit https://github.com/vim/vim/commit/fdd82fe365d0e287bafc71f98c039cb5af8ed827
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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
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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
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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
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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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diff
changeset
|
2719 while (*p == ',') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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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>
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diff
changeset
|
2722 if (ga_grow(values, 1) == FAIL) |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2723 break; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2724 value = (bval_T *)(values->ga_data) + values->ga_len; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2725 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2726 if (*p == '>') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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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
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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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diff
changeset
|
2730 if (!allocated) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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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:
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diff
changeset
|
2736 if (vp->bv_type == BVAL_STRING && !vp->bv_allocated) |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2737 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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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:
9270
diff
changeset
|
2739 vp->bv_allocated = TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2740 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2741 } |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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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:
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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:
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diff
changeset
|
2749 size_t n; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2750 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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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
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parents:
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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:
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diff
changeset
|
2755 * |<{text2}",{value} |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
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9297
diff
changeset
|
2756 * Length includes the quotes. |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2757 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2758 ++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:
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diff
changeset
|
2762 return TRUE; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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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:
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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:
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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:
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diff
changeset
|
2800 if (eof || virp->vir_line[0] != '|' |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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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
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2805 p = virp->vir_line + 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2806 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2807 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2808 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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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
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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
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parents:
9270
diff
changeset
|
2813 ++values->ga_len; |
|
9240
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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:
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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:
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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 { |
| 3160 if (eap->usefilter) /* input lines to shell command */ | |
| 3161 do_bang(1, eap, FALSE, TRUE, FALSE); | |
| 3162 else | |
| 3163 (void)do_write(eap); | |
| 3164 } | |
| 3165 | |
| 3166 /* | |
| 3167 * write current buffer to file 'eap->arg' | |
| 3168 * if 'eap->append' is TRUE, append to the file | |
| 3169 * | |
| 3170 * if *eap->arg == NUL write to current file | |
| 3171 * | |
| 3172 * return FAIL for failure, OK otherwise | |
| 3173 */ | |
| 3174 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3175 do_write(exarg_T *eap) |
| 7 | 3176 { |
| 3177 int other; | |
| 3178 char_u *fname = NULL; /* init to shut up gcc */ | |
| 3179 char_u *ffname; | |
| 3180 int retval = FAIL; | |
| 3181 char_u *free_fname = NULL; | |
| 3182 #ifdef FEAT_BROWSE | |
| 3183 char_u *browse_file = NULL; | |
| 3184 #endif | |
| 3185 buf_T *alt_buf = NULL; | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3186 int name_was_missing; |
| 7 | 3187 |
| 3188 if (not_writing()) /* check 'write' option */ | |
| 3189 return FAIL; | |
| 3190 | |
| 3191 ffname = eap->arg; | |
| 3192 #ifdef FEAT_BROWSE | |
| 3193 if (cmdmod.browse) | |
| 3194 { | |
| 29 | 3195 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
| 7 | 3196 NULL, NULL, NULL, curbuf); |
| 3197 if (browse_file == NULL) | |
| 3198 goto theend; | |
| 3199 ffname = browse_file; | |
| 3200 } | |
| 3201 #endif | |
| 3202 if (*ffname == NUL) | |
| 3203 { | |
| 3204 if (eap->cmdidx == CMD_saveas) | |
| 3205 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3206 emsg(_(e_argreq)); |
| 7 | 3207 goto theend; |
| 3208 } | |
| 3209 other = FALSE; | |
| 3210 } | |
| 3211 else | |
| 3212 { | |
| 3213 fname = ffname; | |
| 3214 free_fname = fix_fname(ffname); | |
| 3215 /* | |
| 3216 * When out-of-memory, keep unexpanded file name, because we MUST be | |
| 3217 * able to write the file in this situation. | |
| 3218 */ | |
| 3219 if (free_fname != NULL) | |
| 3220 ffname = free_fname; | |
| 3221 other = otherfile(ffname); | |
| 3222 } | |
| 3223 | |
| 3224 /* | |
| 3225 * If we have a new file, put its name in the list of alternate file names. | |
| 3226 */ | |
| 3227 if (other) | |
| 3228 { | |
| 3229 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
| 3230 || eap->cmdidx == CMD_saveas) | |
| 3231 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
| 3232 else | |
| 3233 alt_buf = buflist_findname(ffname); | |
| 3234 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
| 3235 { | |
| 3236 /* Overwriting a file that is loaded in another buffer is not a | |
| 3237 * good idea. */ | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3238 emsg(_(e_bufloaded)); |
| 7 | 3239 goto theend; |
| 3240 } | |
| 3241 } | |
| 3242 | |
| 3243 /* | |
| 3244 * Writing to the current file is not allowed in readonly mode | |
| 3245 * and a file name is required. | |
| 3246 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
| 3247 */ | |
| 3248 if (!other && ( | |
| 3249 #ifdef FEAT_QUICKFIX | |
| 3250 bt_dontwrite_msg(curbuf) || | |
| 3251 #endif | |
| 3252 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
| 3253 goto theend; | |
| 3254 | |
| 3255 if (!other) | |
| 3256 { | |
| 3257 ffname = curbuf->b_ffname; | |
| 3258 fname = curbuf->b_fname; | |
| 3259 /* | |
| 3260 * Not writing the whole file is only allowed with '!'. | |
| 3261 */ | |
| 3262 if ( (eap->line1 != 1 | |
| 3263 || eap->line2 != curbuf->b_ml.ml_line_count) | |
| 3264 && !eap->forceit | |
| 3265 && !eap->append | |
| 3266 && !p_wa) | |
| 3267 { | |
| 3268 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3269 if (p_confirm || cmdmod.confirm) | |
| 3270 { | |
| 3271 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
| 3272 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
| 3273 goto theend; | |
| 3274 eap->forceit = TRUE; | |
| 3275 } | |
| 3276 else | |
| 3277 #endif | |
| 3278 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3279 emsg(_("E140: Use ! to write partial buffer")); |
| 7 | 3280 goto theend; |
| 3281 } | |
| 3282 } | |
| 3283 } | |
| 3284 | |
| 3285 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
| 3286 { | |
| 3287 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
| 3288 { | |
| 3289 buf_T *was_curbuf = curbuf; | |
| 3290 | |
| 3291 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
| 21 | 3292 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, alt_buf); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3293 #ifdef FEAT_EVAL |
| 7 | 3294 if (curbuf != was_curbuf || aborting()) |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3295 #else |
| 7 | 3296 if (curbuf != was_curbuf) |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3297 #endif |
| 7 | 3298 { |
| 3299 /* buffer changed, don't change name now */ | |
| 3300 retval = FAIL; | |
| 3301 goto theend; | |
| 3302 } | |
| 3303 /* Exchange the file names for the current and the alternate | |
| 3304 * buffer. This makes it look like we are now editing the buffer | |
| 3305 * under the new name. Must be done before buf_write(), because | |
| 3306 * if there is no file name and 'cpo' contains 'F', it will set | |
| 3307 * the file name. */ | |
| 3308 fname = alt_buf->b_fname; | |
| 3309 alt_buf->b_fname = curbuf->b_fname; | |
| 3310 curbuf->b_fname = fname; | |
| 3311 fname = alt_buf->b_ffname; | |
| 3312 alt_buf->b_ffname = curbuf->b_ffname; | |
| 3313 curbuf->b_ffname = fname; | |
| 3314 fname = alt_buf->b_sfname; | |
| 3315 alt_buf->b_sfname = curbuf->b_sfname; | |
| 3316 curbuf->b_sfname = fname; | |
| 3317 buf_name_changed(curbuf); | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3318 |
| 7 | 3319 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
| 21 | 3320 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
| 7 | 3321 if (!alt_buf->b_p_bl) |
| 3322 { | |
| 3323 alt_buf->b_p_bl = TRUE; | |
| 3324 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
| 3325 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3326 #ifdef FEAT_EVAL |
| 7 | 3327 if (curbuf != was_curbuf || aborting()) |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3328 #else |
| 7 | 3329 if (curbuf != was_curbuf) |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3330 #endif |
| 7 | 3331 { |
| 3332 /* buffer changed, don't write the file */ | |
| 3333 retval = FAIL; | |
| 3334 goto theend; | |
| 3335 } | |
| 634 | 3336 |
| 3337 /* If 'filetype' was empty try detecting it now. */ | |
| 3338 if (*curbuf->b_p_ft == NUL) | |
| 3339 { | |
| 819 | 3340 if (au_has_group((char_u *)"filetypedetect")) |
| 3341 (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
|
3342 TRUE, NULL); |
| 717 | 3343 do_modelines(0); |
| 634 | 3344 } |
| 2648 | 3345 |
| 3346 /* Autocommands may have changed buffer names, esp. when | |
| 3347 * 'autochdir' is set. */ | |
| 3348 fname = curbuf->b_sfname; | |
| 7 | 3349 } |
| 3350 | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3351 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
|
3352 |
| 7 | 3353 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
| 3354 eap, eap->append, eap->forceit, TRUE, FALSE); | |
| 634 | 3355 |
| 819 | 3356 /* After ":saveas fname" reset 'readonly'. */ |
| 961 | 3357 if (eap->cmdidx == CMD_saveas) |
| 3358 { | |
| 3359 if (retval == OK) | |
| 1806 | 3360 { |
| 961 | 3361 curbuf->b_p_ro = FALSE; |
| 1806 | 3362 redraw_tabline = TRUE; |
| 3363 } | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3364 } |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3365 |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3366 /* 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
|
3367 * got changed or set. */ |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3368 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
|
3369 DO_AUTOCHDIR; |
| 7 | 3370 } |
| 3371 | |
| 3372 theend: | |
| 3373 #ifdef FEAT_BROWSE | |
| 3374 vim_free(browse_file); | |
| 3375 #endif | |
| 3376 vim_free(free_fname); | |
| 3377 return retval; | |
| 3378 } | |
| 3379 | |
| 3380 /* | |
| 3381 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
| 3382 * BF_NEW or BF_READERR, check for overwriting current file. | |
| 3383 * May set eap->forceit if a dialog says it's OK to overwrite. | |
| 3384 * Return OK if it's OK, FAIL if it is not. | |
| 3385 */ | |
| 3486 | 3386 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3387 check_overwrite( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3388 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3389 buf_T *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3390 char_u *fname, /* file name to be used (can differ from |
| 7 | 3391 buf->ffname) */ |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3392 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
|
3393 int other) /* writing under other name */ |
| 7 | 3394 { |
| 3395 /* | |
| 3396 * write to other file or b_flags set or not writing the whole file: | |
| 3397 * overwriting only allowed with '!' | |
| 3398 */ | |
| 3399 if ( (other | |
| 3400 || (buf->b_flags & BF_NOTEDITED) | |
| 3401 || ((buf->b_flags & BF_NEW) | |
| 3402 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
| 3403 || (buf->b_flags & BF_READERR)) | |
| 3404 && !p_wa | |
| 1457 | 3405 #ifdef FEAT_QUICKFIX |
| 3406 && !bt_nofile(buf) | |
| 3407 #endif | |
| 7 | 3408 && vim_fexists(ffname)) |
| 3409 { | |
| 460 | 3410 if (!eap->forceit && !eap->append) |
| 7 | 3411 { |
| 460 | 3412 #ifdef UNIX |
| 637 | 3413 /* with UNIX it is possible to open a directory */ |
| 460 | 3414 if (mch_isdir(ffname)) |
| 3415 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3416 semsg(_(e_isadir2), ffname); |
| 460 | 3417 return FAIL; |
| 3418 } | |
| 7 | 3419 #endif |
| 3420 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 460 | 3421 if (p_confirm || cmdmod.confirm) |
| 3422 { | |
| 2770 | 3423 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3424 |
| 3425 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
| 3426 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
| 3427 return FAIL; | |
| 3428 eap->forceit = TRUE; | |
| 3429 } | |
| 3430 else | |
| 3431 #endif | |
| 3432 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3433 emsg(_(e_exists)); |
| 7 | 3434 return FAIL; |
| 460 | 3435 } |
| 7 | 3436 } |
| 460 | 3437 |
| 3438 /* For ":w! filename" check that no swap file exists for "filename". */ | |
| 3439 if (other && !emsg_silent) | |
| 7 | 3440 { |
| 2770 | 3441 char_u *dir; |
| 460 | 3442 char_u *p; |
| 3443 int r; | |
| 3444 char_u *swapname; | |
| 3445 | |
| 3446 /* We only try the first entry in 'directory', without checking if | |
| 3447 * it's writable. If the "." directory is not writable the write | |
| 3448 * will probably fail anyway. | |
| 3449 * Use 'shortname' of the current buffer, since there is no buffer | |
| 3450 * for the written file. */ | |
| 3451 if (*p_dir == NUL) | |
| 2770 | 3452 { |
| 3453 dir = alloc(5); | |
| 3454 if (dir == NULL) | |
| 3455 return FAIL; | |
| 460 | 3456 STRCPY(dir, "."); |
| 2770 | 3457 } |
| 460 | 3458 else |
| 3459 { | |
| 2770 | 3460 dir = alloc(MAXPATHL); |
| 3461 if (dir == NULL) | |
| 3462 return FAIL; | |
| 460 | 3463 p = p_dir; |
| 3464 copy_option_part(&p, dir, MAXPATHL, ","); | |
| 3465 } | |
| 3466 swapname = makeswapname(fname, ffname, curbuf, dir); | |
| 2770 | 3467 vim_free(dir); |
| 460 | 3468 r = vim_fexists(swapname); |
| 3469 if (r) | |
| 3470 { | |
| 3471 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3472 if (p_confirm || cmdmod.confirm) | |
| 3473 { | |
| 2770 | 3474 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3475 |
| 3476 dialog_msg(buff, | |
| 3477 _("Swap file \"%s\" exists, overwrite anyway?"), | |
| 3478 swapname); | |
| 3479 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
| 3480 != VIM_YES) | |
| 819 | 3481 { |
| 3482 vim_free(swapname); | |
| 460 | 3483 return FAIL; |
| 819 | 3484 } |
| 460 | 3485 eap->forceit = TRUE; |
| 3486 } | |
| 3487 else | |
| 3488 #endif | |
| 3489 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3490 semsg(_("E768: Swap file exists: %s (:silent! overrides)"), |
| 460 | 3491 swapname); |
| 819 | 3492 vim_free(swapname); |
| 460 | 3493 return FAIL; |
| 3494 } | |
| 3495 } | |
| 819 | 3496 vim_free(swapname); |
| 7 | 3497 } |
| 3498 } | |
| 3499 return OK; | |
| 3500 } | |
| 3501 | |
| 3502 /* | |
| 3503 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
| 3504 */ | |
| 3505 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3506 ex_wnext(exarg_T *eap) |
| 7 | 3507 { |
| 3508 int i; | |
| 3509 | |
| 3510 if (eap->cmd[1] == 'n') | |
| 3511 i = curwin->w_arg_idx + (int)eap->line2; | |
| 3512 else | |
| 3513 i = curwin->w_arg_idx - (int)eap->line2; | |
| 3514 eap->line1 = 1; | |
| 3515 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 3516 if (do_write(eap) != FAIL) | |
| 3517 do_argfile(eap, i); | |
| 3518 } | |
| 3519 | |
| 3520 /* | |
| 3521 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
| 3522 */ | |
| 3523 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3524 do_wqall(exarg_T *eap) |
| 7 | 3525 { |
| 3526 buf_T *buf; | |
| 3527 int error = 0; | |
| 3528 int save_forceit = eap->forceit; | |
| 3529 | |
| 3530 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
| 3531 exiting = TRUE; | |
| 3532 | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3533 FOR_ALL_BUFFERS(buf) |
| 7 | 3534 { |
|
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
|
3535 #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
|
3536 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
|
3537 { |
|
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
|
3538 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
|
3539 ++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
|
3540 } |
|
b5806be0b36d
patch 8.0.1525: using :wqa exits even if a job runs in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13276
diff
changeset
|
3541 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
|
3542 #endif |
|
12648
cdfd6eb8bb80
patch 8.0.1202: :wall gives an errof for a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3543 if (bufIsChanged(buf) && !bt_dontwrite(buf)) |
| 7 | 3544 { |
| 3545 /* | |
| 3546 * Check if there is a reason the buffer cannot be written: | |
| 3547 * 1. if the 'write' option is set | |
| 3548 * 2. if there is no file name (even after browsing) | |
| 3549 * 3. if the 'readonly' is set (even after a dialog) | |
| 3550 * 4. if overwriting is allowed (even after a dialog) | |
| 3551 */ | |
| 3552 if (not_writing()) | |
| 3553 { | |
| 3554 ++error; | |
| 3555 break; | |
| 3556 } | |
| 3557 #ifdef FEAT_BROWSE | |
| 3558 /* ":browse wall": ask for file name if there isn't one */ | |
| 3559 if (buf->b_ffname == NULL && cmdmod.browse) | |
| 3560 browse_save_fname(buf); | |
| 3561 #endif | |
| 3562 if (buf->b_ffname == NULL) | |
| 3563 { | |
|
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55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3564 semsg(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); |
| 7 | 3565 ++error; |
| 3566 } | |
| 3567 else if (check_readonly(&eap->forceit, buf) | |
| 3568 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
| 3569 FALSE) == FAIL) | |
| 3570 { | |
| 3571 ++error; | |
| 3572 } | |
| 3573 else | |
| 3574 { | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3575 bufref_T bufref; |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3576 |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3577 set_bufref(&bufref, buf); |
| 7 | 3578 if (buf_write_all(buf, eap->forceit) == FAIL) |
| 3579 ++error; | |
| 3580 /* 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
|
3581 if (!bufref_valid(&bufref)) |
| 7 | 3582 buf = firstbuf; |
| 3583 } | |
| 3584 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
| 3585 } | |
| 3586 } | |
| 3587 if (exiting) | |
| 3588 { | |
| 3589 if (!error) | |
| 3590 getout(0); /* exit Vim */ | |
| 3591 not_exiting(); | |
| 3592 } | |
| 3593 } | |
| 3594 | |
| 3595 /* | |
| 3596 * Check the 'write' option. | |
| 3597 * Return TRUE and give a message when it's not st. | |
| 3598 */ | |
| 3599 int | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3600 not_writing(void) |
| 7 | 3601 { |
| 3602 if (p_write) | |
| 3603 return FALSE; | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3604 emsg(_("E142: File not written: Writing is disabled by 'write' option")); |
| 7 | 3605 return TRUE; |
| 3606 } | |
| 3607 | |
| 3608 /* | |
| 1303 | 3609 * Check if a buffer is read-only (either 'readonly' option is set or file is |
| 3610 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
| 3611 * message when the buffer is readonly. | |
| 7 | 3612 */ |
| 3613 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3614 check_readonly(int *forceit, buf_T *buf) |
| 7 | 3615 { |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
3616 stat_T st; |
| 1303 | 3617 |
| 3618 /* Handle a file being readonly when the 'readonly' option is set or when | |
| 3619 * the file exists and permissions are read-only. | |
| 3620 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
| 3621 * important for device checks but not here. */ | |
| 3622 if (!*forceit && (buf->b_p_ro | |
| 3623 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
| 3624 && check_file_readonly(buf->b_ffname, 0777)))) | |
| 7 | 3625 { |
| 3626 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3627 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
| 3628 { | |
| 2770 | 3629 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 3630 |
| 1303 | 3631 if (buf->b_p_ro) |
| 3632 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
| 3633 buf->b_fname); | |
| 3634 else | |
| 3635 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
| 7 | 3636 buf->b_fname); |
| 3637 | |
| 3638 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
| 3639 { | |
| 3640 /* Set forceit, to force the writing of a readonly file */ | |
| 3641 *forceit = TRUE; | |
| 3642 return FALSE; | |
| 3643 } | |
| 3644 else | |
| 3645 return TRUE; | |
| 3646 } | |
| 3647 else | |
| 3648 #endif | |
| 1303 | 3649 if (buf->b_p_ro) |
|
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3650 emsg(_(e_readonly)); |
| 1303 | 3651 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3652 semsg(_("E505: \"%s\" is read-only (add ! to override)"), |
| 1303 | 3653 buf->b_fname); |
| 7 | 3654 return TRUE; |
| 3655 } | |
| 1303 | 3656 |
| 7 | 3657 return FALSE; |
| 3658 } | |
| 3659 | |
| 3660 /* | |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3661 * 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
|
3662 * "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
|
3663 * "lnum" is the line number for the cursor in the new file (if non-zero). |
| 7 | 3664 * |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3665 * Return: |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3666 * GETFILE_ERROR for "normal" error, |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3667 * 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
|
3668 * GETFILE_SAME_FILE for success |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3669 * GETFILE_OPEN_OTHER for successfully opening another file. |
| 7 | 3670 */ |
| 3671 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3672 getfile( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3673 int fnum, |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3674 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
|
3675 char_u *sfname_arg, |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3676 int setpm, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3677 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3678 int forceit) |
| 7 | 3679 { |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3680 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
|
3681 char_u *sfname = sfname_arg; |
| 7 | 3682 int other; |
| 3683 int retval; | |
| 3684 char_u *free_me = NULL; | |
| 3685 | |
| 634 | 3686 if (text_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3687 return GETFILE_ERROR; |
| 819 | 3688 if (curbuf_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3689 return GETFILE_ERROR; |
| 7 | 3690 |
| 3691 if (fnum == 0) | |
| 3692 { | |
| 3693 /* make ffname full path, set sfname */ | |
| 3694 fname_expand(curbuf, &ffname, &sfname); | |
| 3695 other = otherfile(ffname); | |
| 3696 free_me = ffname; /* has been allocated, free() later */ | |
| 3697 } | |
| 3698 else | |
| 3699 other = (fnum != curbuf->b_fnum); | |
| 3700 | |
| 3701 if (other) | |
| 3702 ++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
|
3703 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf) |
| 7 | 3704 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) |
| 3705 { | |
| 3706 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3707 if (p_confirm && p_write) | |
| 3708 dialog_changed(curbuf, FALSE); | |
| 3709 if (curbufIsChanged()) | |
| 3710 #endif | |
| 3711 { | |
| 3712 if (other) | |
| 3713 --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
|
3714 no_write_message(); |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3715 retval = GETFILE_NOT_WRITTEN; /* file has been changed */ |
| 7 | 3716 goto theend; |
| 3717 } | |
| 3718 } | |
| 3719 if (other) | |
| 3720 --no_wait_return; | |
| 3721 if (setpm) | |
| 3722 setpcmark(); | |
| 3723 if (!other) | |
| 3724 { | |
| 3725 if (lnum != 0) | |
| 3726 curwin->w_cursor.lnum = lnum; | |
| 3727 check_cursor_lnum(); | |
| 3728 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
|
3729 retval = GETFILE_SAME_FILE; /* it's in the same file */ |
| 7 | 3730 } |
| 3731 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
|
3732 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
| 1743 | 3733 curwin) == OK) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3734 retval = GETFILE_OPEN_OTHER; /* opened another file */ |
| 7 | 3735 else |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3736 retval = GETFILE_ERROR; /* error encountered */ |
| 7 | 3737 |
| 3738 theend: | |
| 3739 vim_free(free_me); | |
| 3740 return retval; | |
| 3741 } | |
| 3742 | |
| 3743 /* | |
| 3744 * start editing a new file | |
| 3745 * | |
| 3746 * fnum: file number; if zero use ffname/sfname | |
| 3747 * ffname: the file name | |
| 3748 * - full path if sfname used, | |
| 3749 * - any file name if sfname is NULL | |
| 3750 * - empty string to re-edit with the same file name (but may be | |
| 3751 * in a different directory) | |
| 3752 * - NULL to start an empty buffer | |
| 3753 * sfname: the short file name (or NULL) | |
| 3754 * eap: contains the command to be executed after loading the file and | |
| 3755 * forced 'ff' and 'fenc' | |
| 3756 * newlnum: if > 0: put cursor on this line number (if possible) | |
| 3757 * if ECMD_LASTL: use last position in loaded file | |
| 3758 * if ECMD_LAST: use last position in all files | |
| 3759 * if ECMD_ONE: use first line | |
| 3760 * flags: | |
| 3761 * ECMD_HIDE: if TRUE don't free the current buffer | |
| 3762 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
| 3763 * ECMD_OLDBUF: use existing buffer if it exists | |
| 3764 * ECMD_FORCEIT: ! used for Ex command | |
| 3765 * ECMD_ADDBUF: don't edit, just add to buffer list | |
| 1743 | 3766 * 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
|
3767 * 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
|
3768 * of the previous buffer for "oldwin" is stored. |
| 7 | 3769 * |
| 3770 * return FAIL for failure, OK otherwise | |
| 3771 */ | |
| 3772 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3773 do_ecmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3774 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3775 char_u *ffname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3776 char_u *sfname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3777 exarg_T *eap, /* can be NULL! */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3778 linenr_T newlnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3779 int flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3780 win_T *oldwin) |
| 7 | 3781 { |
| 3782 int other_file; /* TRUE if editing another file */ | |
| 3783 int oldbuf; /* TRUE if using existing buffer */ | |
| 3784 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
| 3785 into the buffer unexpectedly */ | |
| 3786 char_u *new_name = NULL; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3787 #if defined(FEAT_EVAL) |
| 716 | 3788 int did_set_swapcommand = FALSE; |
| 7 | 3789 #endif |
| 3790 buf_T *buf; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3791 bufref_T bufref; |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3792 bufref_T old_curbuf; |
| 7 | 3793 char_u *free_fname = NULL; |
| 3794 #ifdef FEAT_BROWSE | |
| 3795 char_u *browse_file = NULL; | |
| 3796 #endif | |
| 3797 int retval = FAIL; | |
| 3798 long n; | |
| 6702 | 3799 pos_T orig_pos; |
| 7 | 3800 linenr_T topline = 0; |
| 3801 int newcol = -1; | |
| 3802 int solcol = -1; | |
| 3803 pos_T *pos; | |
| 3804 char_u *command = NULL; | |
| 1185 | 3805 #ifdef FEAT_SPELL |
| 3806 int did_get_winopts = FALSE; | |
| 3807 #endif | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
3808 int readfile_flags = 0; |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3809 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
|
3810 long *so_ptr = curwin->w_p_so >= 0 ? &curwin->w_p_so : &p_so; |
| 7 | 3811 |
| 3812 if (eap != NULL) | |
| 3813 command = eap->do_ecmd_cmd; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3814 set_bufref(&old_curbuf, curbuf); |
| 7 | 3815 |
| 3816 if (fnum != 0) | |
| 3817 { | |
| 3818 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
| 3819 return OK; /* nothing to do */ | |
| 3820 other_file = TRUE; | |
| 3821 } | |
| 3822 else | |
| 3823 { | |
| 3824 #ifdef FEAT_BROWSE | |
| 3825 if (cmdmod.browse) | |
| 3826 { | |
| 462 | 3827 if ( |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3828 # ifdef FEAT_GUI |
| 462 | 3829 !gui.in_use && |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3830 # endif |
| 462 | 3831 au_has_group((char_u *)"FileExplorer")) |
| 3832 { | |
| 3833 /* No browsing supported but we do have the file explorer: | |
| 3834 * Edit the directory. */ | |
| 3835 if (ffname == NULL || !mch_isdir(ffname)) | |
| 3836 ffname = (char_u *)"."; | |
| 3837 } | |
| 3838 else | |
| 3839 { | |
| 3840 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
| 7 | 3841 NULL, NULL, NULL, curbuf); |
| 462 | 3842 if (browse_file == NULL) |
| 3843 goto theend; | |
| 3844 ffname = browse_file; | |
| 3845 } | |
| 7 | 3846 } |
| 3847 #endif | |
| 3848 /* if no short name given, use ffname for short name */ | |
| 3849 if (sfname == NULL) | |
| 3850 sfname = ffname; | |
| 3851 #ifdef USE_FNAME_CASE | |
|
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15760
diff
changeset
|
3852 if (sfname != NULL) |
|
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15760
diff
changeset
|
3853 fname_case(sfname, 0); /* set correct case for sfname */ |
| 7 | 3854 #endif |
| 3855 | |
| 3856 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
| 3857 goto theend; | |
| 3858 | |
| 3859 if (ffname == NULL) | |
| 3860 other_file = TRUE; | |
| 3861 /* there is no file name */ | |
| 3862 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
| 3863 other_file = FALSE; | |
| 3864 else | |
| 3865 { | |
| 3866 if (*ffname == NUL) /* re-edit with same file name */ | |
| 3867 { | |
| 3868 ffname = curbuf->b_ffname; | |
| 3869 sfname = curbuf->b_fname; | |
| 3870 } | |
| 3871 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
| 3872 if (free_fname != NULL) | |
| 3873 ffname = free_fname; | |
| 3874 other_file = otherfile(ffname); | |
| 3875 } | |
| 3876 } | |
| 3877 | |
| 3878 /* | |
| 3879 * if the file was changed we may not be allowed to abandon it | |
| 3880 * - if we are going to re-edit the same file | |
| 3881 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
| 3882 */ | |
| 3883 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
| 3884 || (curbuf->b_nwindows == 1 | |
| 3885 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
| 5464 | 3886 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 3887 | (other_file ? 0 : CCGD_MULTWIN) | |
| 3888 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
| 3889 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
| 7 | 3890 { |
| 3891 if (fnum == 0 && other_file && ffname != NULL) | |
| 3892 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
| 3893 goto theend; | |
| 3894 } | |
| 3895 | |
| 3896 /* | |
| 3897 * End Visual mode before switching to another buffer, so the text can be | |
| 3898 * copied into the GUI selection buffer. | |
| 3899 */ | |
| 3900 reset_VIsual(); | |
| 3901 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3902 #if defined(FEAT_EVAL) |
| 716 | 3903 if ((command != NULL || newlnum > (linenr_T)0) |
| 3904 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
| 3905 { | |
| 3906 int len; | |
| 3907 char_u *p; | |
| 3908 | |
| 3909 /* Set v:swapcommand for the SwapExists autocommands. */ | |
| 3910 if (command != NULL) | |
| 835 | 3911 len = (int)STRLEN(command) + 3; |
| 716 | 3912 else |
| 3913 len = 30; | |
| 3914 p = alloc((unsigned)len); | |
| 3915 if (p != NULL) | |
| 3916 { | |
| 3917 if (command != NULL) | |
| 3918 vim_snprintf((char *)p, len, ":%s\r", command); | |
| 3919 else | |
| 3920 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
| 3921 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 3922 did_set_swapcommand = TRUE; | |
| 3923 vim_free(p); | |
| 3924 } | |
| 3925 } | |
| 3926 #endif | |
| 3927 | |
| 7 | 3928 /* |
| 3929 * If we are starting to edit another file, open a (new) buffer. | |
| 3930 * Otherwise we re-use the current buffer. | |
| 3931 */ | |
| 3932 if (other_file) | |
| 3933 { | |
| 3934 if (!(flags & ECMD_ADDBUF)) | |
| 3935 { | |
| 22 | 3936 if (!cmdmod.keepalt) |
| 3937 curwin->w_alt_fnum = curbuf->b_fnum; | |
| 1743 | 3938 if (oldwin != NULL) |
| 3939 buflist_altfpos(oldwin); | |
| 7 | 3940 } |
| 3941 | |
| 3942 if (fnum) | |
| 3943 buf = buflist_findnr(fnum); | |
| 3944 else | |
| 3945 { | |
| 3946 if (flags & ECMD_ADDBUF) | |
| 3947 { | |
| 3948 linenr_T tlnum = 1L; | |
| 3949 | |
| 3950 if (command != NULL) | |
| 3951 { | |
| 3952 tlnum = atol((char *)command); | |
| 3953 if (tlnum <= 0) | |
| 3954 tlnum = 1L; | |
| 3955 } | |
| 3956 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
| 3957 goto theend; | |
| 3958 } | |
| 3959 buf = buflist_new(ffname, sfname, 0L, | |
| 3960 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
|
3961 |
| 5816 | 3962 /* autocommands may change curwin and curbuf */ |
| 3963 if (oldwin != NULL) | |
| 3964 oldwin = curwin; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3965 set_bufref(&old_curbuf, curbuf); |
| 7 | 3966 } |
| 3967 if (buf == NULL) | |
| 3968 goto theend; | |
| 3969 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
| 3970 { | |
| 3971 oldbuf = FALSE; | |
| 3972 } | |
| 3973 else /* existing memfile */ | |
| 3974 { | |
| 3975 oldbuf = TRUE; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3976 set_bufref(&bufref, buf); |
| 7 | 3977 (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
|
3978 /* 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
|
3979 * current buffer. */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3980 if (!bufref_valid(&bufref) || curbuf != old_curbuf.br_buf) |
| 7 | 3981 goto theend; |
| 3982 #ifdef FEAT_EVAL | |
| 3983 if (aborting()) /* autocmds may abort script processing */ | |
| 3984 goto theend; | |
| 3985 #endif | |
| 3986 } | |
| 3987 | |
| 3988 /* May jump to last used line number for a loaded buffer or when asked | |
| 3989 * for explicitly */ | |
| 3990 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
| 3991 { | |
| 3992 pos = buflist_findfpos(buf); | |
| 3993 newlnum = pos->lnum; | |
| 3994 solcol = pos->col; | |
| 3995 } | |
| 3996 | |
| 3997 /* | |
| 3998 * Make the (new) buffer the one used by the current window. | |
| 3999 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
| 4000 * If the current buffer was empty and has no file name, curbuf | |
| 6639 | 4001 * is returned by buflist_new(), nothing to do here. |
| 7 | 4002 */ |
| 4003 if (buf != curbuf) | |
| 4004 { | |
| 4005 /* | |
| 4006 * Be careful: The autocommands may delete any buffer and change | |
| 4007 * the current buffer. | |
| 4008 * - If the buffer we are going to edit is deleted, give up. | |
| 4009 * - If the current buffer is deleted, prefer to load the new | |
| 4010 * buffer when loading a buffer is required. This avoids | |
| 4011 * loading another buffer which then must be closed again. | |
| 4012 * - If we ended up in the new buffer already, need to skip a few | |
| 4013 * things, set auto_buf. | |
| 4014 */ | |
| 4015 if (buf->b_fname != NULL) | |
| 4016 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
|
4017 set_bufref(&au_new_curbuf, buf); |
| 7 | 4018 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
|
4019 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 4020 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4021 /* new buffer has been deleted */ |
| 7 | 4022 delbuf_msg(new_name); /* frees new_name */ |
| 4023 goto theend; | |
| 4024 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4025 #ifdef FEAT_EVAL |
| 7 | 4026 if (aborting()) /* autocmds may abort script processing */ |
| 4027 { | |
| 4028 vim_free(new_name); | |
| 4029 goto theend; | |
| 4030 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4031 #endif |
| 7 | 4032 if (buf == curbuf) /* already in new buffer */ |
| 4033 auto_buf = TRUE; | |
| 4034 else | |
| 4035 { | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4036 win_T *the_curwin = curwin; |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4037 |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4038 /* 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
|
4039 * 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
|
4040 the_curwin->w_closing = TRUE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4041 ++buf->b_locked; |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4042 |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4043 if (curbuf == old_curbuf.br_buf) |
| 7 | 4044 buf_copy_options(buf, BCO_ENTER); |
| 4045 | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4046 /* 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
|
4047 * oldwin->w_buffer to NULL. */ |
| 825 | 4048 u_sync(FALSE); |
| 1743 | 4049 close_buffer(oldwin, curbuf, |
| 3365 | 4050 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
| 7 | 4051 |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4052 the_curwin->w_closing = FALSE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4053 --buf->b_locked; |
| 3242 | 4054 |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4055 #ifdef FEAT_EVAL |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4056 /* autocmds may abort script processing */ |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4057 if (aborting() && curwin->w_buffer != NULL) |
| 7 | 4058 { |
| 4059 vim_free(new_name); | |
| 4060 goto theend; | |
| 4061 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4062 #endif |
| 7 | 4063 /* Be careful again, like above. */ |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4064 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 4065 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4066 /* new buffer has been deleted */ |
| 7 | 4067 delbuf_msg(new_name); /* frees new_name */ |
| 4068 goto theend; | |
| 4069 } | |
| 4070 if (buf == curbuf) /* already in new buffer */ | |
| 4071 auto_buf = TRUE; | |
| 4072 else | |
| 4073 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4074 #ifdef FEAT_SYN_HL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4075 /* |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4076 * <VN> We could instead free the synblock |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4077 * and re-attach to buffer, perhaps. |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4078 */ |
|
11649
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
4079 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
|
4080 || curwin->w_s == &(curwin->w_buffer->b_s)) |
| 3480 | 4081 curwin->w_s = &(buf->b_s); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4082 #endif |
| 7 | 4083 curwin->w_buffer = buf; |
| 4084 curbuf = buf; | |
| 4085 ++curbuf->b_nwindows; | |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4086 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4087 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4088 if (!oldbuf && eap != NULL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4089 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4090 set_file_options(TRUE, eap); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4091 set_forced_fenc(eap); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4092 } |
| 7 | 4093 } |
| 4094 | |
| 4095 /* May get the window options from the last time this buffer | |
| 4096 * was in this window (or another window). If not used | |
| 4097 * before, reset the local window options to the global | |
| 4098 * values. Also restores old folding stuff. */ | |
| 1289 | 4099 get_winopts(curbuf); |
| 1185 | 4100 #ifdef FEAT_SPELL |
| 4101 did_get_winopts = TRUE; | |
| 4102 #endif | |
| 7 | 4103 } |
| 4104 vim_free(new_name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4105 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
|
4106 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4107 } |
| 4108 | |
| 4109 curwin->w_pcmark.lnum = 1; | |
| 4110 curwin->w_pcmark.col = 0; | |
| 4111 } | |
| 4112 else /* !other_file */ | |
| 4113 { | |
|
13553
04019fc3de93
patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4114 if ((flags & ECMD_ADDBUF) || check_fname() == FAIL) |
| 7 | 4115 goto theend; |
| 6531 | 4116 |
| 7 | 4117 oldbuf = (flags & ECMD_OLDBUF); |
| 4118 } | |
| 4119 | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4120 /* 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
|
4121 * autocommands may cause ml_get errors. */ |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4122 ++RedrawingDisabled; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4123 did_inc_redrawing_disabled = TRUE; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4124 |
| 6365 | 4125 buf = curbuf; |
| 7 | 4126 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
| 4127 { | |
| 6365 | 4128 prepare_help_buffer(); |
| 7 | 4129 } |
| 4130 else | |
| 4131 { | |
| 4132 /* Don't make a buffer listed if it's a help buffer. Useful when | |
| 4133 * using CTRL-O to go back to a help file. */ | |
| 4134 if (!curbuf->b_help) | |
| 4135 set_buflisted(TRUE); | |
| 4136 } | |
| 4137 | |
| 4138 /* If autocommands change buffers under our fingers, forget about | |
| 4139 * editing the file. */ | |
| 4140 if (buf != curbuf) | |
| 4141 goto theend; | |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4142 #ifdef FEAT_EVAL |
| 7 | 4143 if (aborting()) /* autocmds may abort script processing */ |
| 4144 goto theend; | |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4145 #endif |
| 7 | 4146 |
| 4147 /* Since we are starting to edit a file, consider the filetype to be | |
| 4148 * unset. Helps for when an autocommand changes files and expects syntax | |
| 4149 * highlighting to work in the other file. */ | |
| 4150 did_filetype = FALSE; | |
| 4151 | |
| 4152 /* | |
| 4153 * other_file oldbuf | |
| 4154 * FALSE FALSE re-edit same file, buffer is re-used | |
| 4155 * FALSE TRUE re-edit same file, nothing changes | |
| 4156 * TRUE FALSE start editing new file, new buffer | |
| 4157 * TRUE TRUE start editing in existing buffer (nothing to do) | |
| 4158 */ | |
| 4159 if (!other_file && !oldbuf) /* re-use the buffer */ | |
| 4160 { | |
| 4161 set_last_cursor(curwin); /* may set b_last_cursor */ | |
| 4162 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
| 4163 { | |
| 4164 newlnum = curwin->w_cursor.lnum; | |
| 4165 solcol = curwin->w_cursor.col; | |
| 4166 } | |
| 4167 buf = curbuf; | |
| 4168 if (buf->b_fname != NULL) | |
| 4169 new_name = vim_strsave(buf->b_fname); | |
| 4170 else | |
| 4171 new_name = NULL; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4172 set_bufref(&bufref, buf); |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4173 |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4174 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
|
4175 { |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4176 /* 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
|
4177 * 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
|
4178 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
|
4179 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
|
4180 == FAIL) |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4181 { |
|
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4182 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
|
4183 goto theend; |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4184 } |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4185 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
|
4186 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
|
4187 |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4188 /* 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
|
4189 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
|
4190 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4191 else |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4192 buf_freeall(curbuf, 0); /* free all things for buffer */ |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4193 |
| 7 | 4194 /* If autocommands deleted the buffer we were going to re-edit, give |
| 4195 * 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
|
4196 if (!bufref_valid(&bufref)) |
| 7 | 4197 { |
| 4198 delbuf_msg(new_name); /* frees new_name */ | |
| 4199 goto theend; | |
| 4200 } | |
| 4201 vim_free(new_name); | |
| 4202 | |
| 4203 /* If autocommands change buffers under our fingers, forget about | |
| 4204 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
| 4205 * the autocommands changed the buffer... */ | |
| 4206 if (buf != curbuf) | |
| 4207 goto theend; | |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4208 #ifdef FEAT_EVAL |
| 7 | 4209 if (aborting()) /* autocmds may abort script processing */ |
| 4210 goto theend; | |
| 4211 #endif | |
| 4212 buf_clear_file(curbuf); | |
| 4213 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
| 4214 curbuf->b_op_end.lnum = 0; | |
| 4215 } | |
| 4216 | |
| 4217 /* | |
| 4218 * If we get here we are sure to start editing | |
| 4219 */ | |
| 4220 /* Assume success now */ | |
| 4221 retval = OK; | |
| 4222 | |
| 4223 /* | |
| 4224 * Check if we are editing the w_arg_idx file in the argument list. | |
| 4225 */ | |
| 4226 check_arg_idx(curwin); | |
| 4227 | |
| 4228 if (!auto_buf) | |
| 4229 { | |
| 4230 /* | |
| 4231 * Set cursor and init window before reading the file and executing | |
| 4232 * autocommands. This allows for the autocommands to position the | |
| 4233 * cursor. | |
| 4234 */ | |
| 677 | 4235 curwin_init(); |
| 7 | 4236 |
| 4237 #ifdef FEAT_FOLDING | |
| 1370 | 4238 /* It's possible that all lines in the buffer changed. Need to update |
| 4239 * automatic folding for all windows where it's used. */ | |
| 4240 { | |
| 4241 win_T *win; | |
| 4242 tabpage_T *tp; | |
| 4243 | |
| 4244 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 4245 if (win->w_buffer == curbuf) | |
| 4246 foldUpdateAll(win); | |
| 4247 } | |
| 7 | 4248 #endif |
| 4249 | |
| 961 | 4250 /* 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
|
4251 DO_AUTOCHDIR; |
| 961 | 4252 |
| 7 | 4253 /* |
| 4254 * Careful: open_buffer() and apply_autocmds() may change the current | |
| 4255 * buffer and window. | |
| 4256 */ | |
| 6702 | 4257 orig_pos = curwin->w_cursor; |
| 7 | 4258 topline = curwin->w_topline; |
| 4259 if (!oldbuf) /* need to read the file */ | |
| 4260 { | |
| 4261 swap_exists_action = SEA_DIALOG; | |
| 4262 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
| 4263 | |
| 4264 /* | |
| 4265 * Open the buffer and read the file. | |
| 4266 */ | |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4267 #if defined(FEAT_EVAL) |
|
2394
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Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4268 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
| 7 | 4269 retval = FAIL; |
| 4270 #else | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4271 (void)open_buffer(FALSE, eap, readfile_flags); |
| 7 | 4272 #endif |
| 4273 | |
| 4274 if (swap_exists_action == SEA_QUIT) | |
| 4275 retval = FAIL; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4276 handle_swap_exists(&old_curbuf); |
| 7 | 4277 } |
| 4278 else | |
| 4279 { | |
| 23 | 4280 /* Read the modelines, but only to set window-local options. Any |
| 4281 * buffer-local options have already been set and may have been | |
| 4282 * changed by the user. */ | |
| 717 | 4283 do_modelines(OPT_WINONLY); |
| 23 | 4284 |
| 7 | 4285 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
| 4286 &retval); | |
| 4287 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
| 4288 &retval); | |
| 4289 } | |
| 4290 check_arg_idx(curwin); | |
| 4291 | |
| 6702 | 4292 /* 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
|
4293 * 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
|
4294 * 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
|
4295 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
| 7 | 4296 { |
|
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4297 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
|
4298 |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4299 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
|
4300 || 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
|
4301 { |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4302 newlnum = curwin->w_cursor.lnum; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4303 newcol = curwin->w_cursor.col; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4304 } |
| 7 | 4305 } |
| 4306 if (curwin->w_topline == topline) | |
| 4307 topline = 0; | |
| 4308 | |
| 4309 /* Even when cursor didn't move we need to recompute topline. */ | |
| 4310 changed_line_abv_curs(); | |
| 4311 | |
| 4312 #ifdef FEAT_TITLE | |
| 4313 maketitle(); | |
| 4314 #endif | |
| 4315 } | |
| 4316 | |
| 4317 #ifdef FEAT_DIFF | |
| 4318 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
| 4319 * Also needed when re-editing the same buffer, because unloading will | |
| 4320 * have removed it as a diff buffer. */ | |
| 673 | 4321 if (curwin->w_p_diff) |
| 4322 { | |
| 4323 diff_buf_add(curbuf); | |
| 4324 diff_invalidate(curbuf); | |
| 4325 } | |
| 7 | 4326 #endif |
| 4327 | |
| 1185 | 4328 #ifdef FEAT_SPELL |
| 4329 /* If the window options were changed may need to set the spell language. | |
| 4330 * 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
|
4331 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
|
4332 (void)did_set_spelllang(curwin); |
| 1185 | 4333 #endif |
| 4334 | |
| 7 | 4335 if (command == NULL) |
| 4336 { | |
| 4337 if (newcol >= 0) /* position set by autocommands */ | |
| 4338 { | |
| 4339 curwin->w_cursor.lnum = newlnum; | |
| 4340 curwin->w_cursor.col = newcol; | |
| 4341 check_cursor(); | |
| 4342 } | |
| 4343 else if (newlnum > 0) /* line number from caller or old position */ | |
| 4344 { | |
| 4345 curwin->w_cursor.lnum = newlnum; | |
| 4346 check_cursor_lnum(); | |
| 4347 if (solcol >= 0 && !p_sol) | |
| 4348 { | |
| 4349 /* 'sol' is off: Use last known column. */ | |
| 4350 curwin->w_cursor.col = solcol; | |
| 4351 check_cursor_col(); | |
| 4352 curwin->w_cursor.coladd = 0; | |
| 4353 curwin->w_set_curswant = TRUE; | |
| 4354 } | |
| 4355 else | |
| 4356 beginline(BL_SOL | BL_FIX); | |
| 4357 } | |
| 4358 else /* no line number, go to last line in Ex mode */ | |
| 4359 { | |
| 4360 if (exmode_active) | |
| 4361 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4362 beginline(BL_WHITE | BL_FIX); | |
| 4363 } | |
| 4364 } | |
| 4365 | |
| 4366 /* Check if cursors in other windows on the same buffer are still valid */ | |
| 4367 check_lnums(FALSE); | |
| 4368 | |
| 4369 /* | |
| 4370 * Did not read the file, need to show some info about the file. | |
| 4371 * Do this after setting the cursor. | |
| 4372 */ | |
|
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4373 if (oldbuf && !auto_buf) |
| 7 | 4374 { |
| 4375 int msg_scroll_save = msg_scroll; | |
| 4376 | |
| 4377 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
| 4378 * message. */ | |
| 4379 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
| 4380 msg_scroll = FALSE; | |
| 4381 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
| 4382 check_for_delay(FALSE); | |
| 4383 msg_start(); | |
| 4384 msg_scroll = msg_scroll_save; | |
| 4385 msg_scrolled_ign = TRUE; | |
| 4386 | |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4387 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4388 fileinfo(FALSE, TRUE, FALSE); |
| 7 | 4389 |
| 4390 msg_scrolled_ign = FALSE; | |
| 4391 } | |
| 4392 | |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4393 #ifdef FEAT_VIMINFO |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4394 curbuf->b_last_used = vim_time(); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4395 #endif |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4396 |
| 7 | 4397 if (command != NULL) |
| 4398 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
| 4399 | |
| 4400 #ifdef FEAT_KEYMAP | |
| 4401 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
| 1869 | 4402 (void)keymap_init(); |
| 7 | 4403 #endif |
| 4404 | |
| 4405 --RedrawingDisabled; | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4406 did_inc_redrawing_disabled = FALSE; |
| 7 | 4407 if (!skip_redraw) |
| 4408 { | |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4409 n = *so_ptr; |
| 7 | 4410 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
|
4411 *so_ptr = 9999; // force cursor halfway the window |
| 7 | 4412 update_topline(); |
| 4413 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
|
4414 *so_ptr = n; |
| 7 | 4415 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ |
| 4416 } | |
| 4417 | |
| 4418 if (p_im) | |
| 4419 need_start_insertmode = TRUE; | |
| 4420 | |
|
13174
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4421 #ifdef FEAT_AUTOCHDIR |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4422 /* 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
|
4423 * 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
|
4424 * 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
|
4425 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
|
4426 { |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4427 char_u curdir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4428 char_u filedir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4429 |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4430 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
|
4431 *gettail_sep(filedir) = NUL; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4432 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
|
4433 && vim_fnamecmp(curdir, filedir) != 0) |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4434 do_autochdir(); |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4435 } |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4436 #endif |
| 821 | 4437 |
|
15510
41fbbcea0f1b
patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4438 #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
|
4439 if (curbuf->b_ffname != NULL) |
| 7 | 4440 { |
| 4441 # ifdef FEAT_NETBEANS_INTG | |
| 2210 | 4442 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
| 34 | 4443 netbeans_file_opened(curbuf); |
| 7 | 4444 # endif |
| 4445 } | |
| 4446 #endif | |
| 4447 | |
| 4448 theend: | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4449 if (did_inc_redrawing_disabled) |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4450 --RedrawingDisabled; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4451 #if defined(FEAT_EVAL) |
| 716 | 4452 if (did_set_swapcommand) |
| 4453 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 4454 #endif | |
| 7 | 4455 #ifdef FEAT_BROWSE |
| 4456 vim_free(browse_file); | |
| 4457 #endif | |
| 4458 vim_free(free_fname); | |
| 4459 return retval; | |
| 4460 } | |
| 4461 | |
| 4462 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4463 delbuf_msg(char_u *name) |
| 7 | 4464 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4465 semsg(_("E143: Autocommands unexpectedly deleted new buffer %s"), |
| 7 | 4466 name == NULL ? (char_u *)"" : name); |
| 4467 vim_free(name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4468 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
|
4469 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4470 } |
| 4471 | |
| 169 | 4472 static int append_indent = 0; /* autoindent for first line */ |
| 4473 | |
| 7 | 4474 /* |
| 4475 * ":insert" and ":append", also used by ":change" | |
| 4476 */ | |
| 4477 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4478 ex_append(exarg_T *eap) |
| 7 | 4479 { |
| 4480 char_u *theline; | |
| 4481 int did_undo = FALSE; | |
| 4482 linenr_T lnum = eap->line2; | |
| 165 | 4483 int indent = 0; |
| 4484 char_u *p; | |
| 4485 int vcol; | |
| 4486 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 7 | 4487 |
| 169 | 4488 /* the ! flag toggles autoindent */ |
| 4489 if (eap->forceit) | |
| 4490 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4491 | |
| 4492 /* First autoindent comes from the line we start on */ | |
| 4493 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
| 4494 append_indent = get_indent_lnum(lnum); | |
| 4495 | |
| 7 | 4496 if (eap->cmdidx != CMD_append) |
| 4497 --lnum; | |
| 4498 | |
|
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
4499 /* when the buffer is empty need to delete the dummy line */ |
| 165 | 4500 if (empty && lnum == 1) |
| 4501 lnum = 0; | |
| 4502 | |
| 7 | 4503 State = INSERT; /* behave like in Insert mode */ |
| 4504 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 4505 State |= LANGMAP; | |
| 165 | 4506 |
| 408 | 4507 for (;;) |
| 7 | 4508 { |
| 4509 msg_scroll = TRUE; | |
| 4510 need_wait_return = FALSE; | |
| 169 | 4511 if (curbuf->b_p_ai) |
| 4512 { | |
| 4513 if (append_indent >= 0) | |
| 4514 { | |
| 4515 indent = append_indent; | |
| 4516 append_indent = -1; | |
| 4517 } | |
| 4518 else if (lnum > 0) | |
| 4519 indent = get_indent_lnum(lnum); | |
| 4520 } | |
| 4521 ex_keep_indent = FALSE; | |
| 7 | 4522 if (eap->getline == NULL) |
| 169 | 4523 { |
| 4524 /* No getline() function, use the lines that follow. This ends | |
| 4525 * when there is no more. */ | |
| 4526 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
| 4527 break; | |
| 4528 p = vim_strchr(eap->nextcmd, NL); | |
| 4529 if (p == NULL) | |
| 4530 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
| 4531 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
| 4532 if (*p != NUL) | |
| 4533 ++p; | |
| 4534 eap->nextcmd = p; | |
| 4535 } | |
| 7 | 4536 else |
| 6164 | 4537 { |
| 4538 int save_State = State; | |
| 4539 | |
| 4540 /* Set State to avoid the cursor shape to be set to INSERT mode | |
| 4541 * when getline() returns. */ | |
| 4542 State = CMDLINE; | |
| 7 | 4543 theline = eap->getline( |
| 4544 #ifdef FEAT_EVAL | |
| 76 | 4545 eap->cstack->cs_looplevel > 0 ? -1 : |
| 7 | 4546 #endif |
| 165 | 4547 NUL, eap->cookie, indent); |
| 6164 | 4548 State = save_State; |
| 4549 } | |
| 7 | 4550 lines_left = Rows - 1; |
| 165 | 4551 if (theline == NULL) |
| 4552 break; | |
| 4553 | |
| 169 | 4554 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
| 4555 if (ex_keep_indent) | |
| 4556 append_indent = indent; | |
| 4557 | |
| 165 | 4558 /* Look for the "." after automatic indent. */ |
| 4559 vcol = 0; | |
| 4560 for (p = theline; indent > vcol; ++p) | |
| 4561 { | |
| 4562 if (*p == ' ') | |
| 4563 ++vcol; | |
| 4564 else if (*p == TAB) | |
| 4565 vcol += 8 - vcol % 8; | |
| 4566 else | |
| 4567 break; | |
| 4568 } | |
| 4569 if ((p[0] == '.' && p[1] == NUL) | |
| 321 | 4570 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
| 4571 == FAIL)) | |
| 7 | 4572 { |
| 4573 vim_free(theline); | |
| 4574 break; | |
| 4575 } | |
| 4576 | |
| 169 | 4577 /* don't use autoindent if nothing was typed. */ |
| 4578 if (p[0] == NUL) | |
| 4579 theline[0] = NUL; | |
| 4580 | |
| 7 | 4581 did_undo = TRUE; |
| 4582 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
|
4583 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
| 7 | 4584 |
| 4585 vim_free(theline); | |
| 4586 ++lnum; | |
| 165 | 4587 |
| 4588 if (empty) | |
| 4589 { | |
| 4590 ml_delete(2L, FALSE); | |
| 4591 empty = FALSE; | |
| 4592 } | |
| 7 | 4593 } |
| 4594 State = NORMAL; | |
| 4595 | |
| 169 | 4596 if (eap->forceit) |
| 4597 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4598 | |
| 7 | 4599 /* "start" is set to eap->line2+1 unless that position is invalid (when |
| 1227 | 4600 * eap->line2 pointed to the end of the buffer and nothing was appended) |
| 7 | 4601 * "end" is set to lnum when something has been appended, otherwise |
| 4602 * it is the same than "start" -- Acevedo */ | |
| 4603 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? | |
| 4604 eap->line2 + 1 : curbuf->b_ml.ml_line_count; | |
| 4605 if (eap->cmdidx != CMD_append) | |
| 4606 --curbuf->b_op_start.lnum; | |
| 4607 curbuf->b_op_end.lnum = (eap->line2 < lnum) | |
| 4608 ? lnum : curbuf->b_op_start.lnum; | |
| 4609 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 4610 curwin->w_cursor.lnum = lnum; | |
| 4611 check_cursor_lnum(); | |
| 4612 beginline(BL_SOL | BL_FIX); | |
| 4613 | |
| 4614 need_wait_return = FALSE; /* don't use wait_return() now */ | |
| 4615 ex_no_reprint = TRUE; | |
| 4616 } | |
| 4617 | |
| 4618 /* | |
| 4619 * ":change" | |
| 4620 */ | |
| 4621 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4622 ex_change(exarg_T *eap) |
| 7 | 4623 { |
| 4624 linenr_T lnum; | |
| 4625 | |
| 4626 if (eap->line2 >= eap->line1 | |
| 4627 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
| 4628 return; | |
| 4629 | |
| 169 | 4630 /* the ! flag toggles autoindent */ |
| 4631 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
| 4632 append_indent = get_indent_lnum(eap->line1); | |
| 4633 | |
| 7 | 4634 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
| 4635 { | |
| 4636 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
| 4637 break; | |
| 4638 ml_delete(eap->line1, FALSE); | |
| 4639 } | |
| 1929 | 4640 |
| 4641 /* make sure the cursor is not beyond the end of the file now */ | |
| 4642 check_cursor_lnum(); | |
| 7 | 4643 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
| 4644 | |
| 4645 /* ":append" on the line above the deleted lines. */ | |
| 4646 eap->line2 = eap->line1; | |
| 4647 ex_append(eap); | |
| 4648 } | |
| 4649 | |
| 4650 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4651 ex_z(exarg_T *eap) |
| 7 | 4652 { |
| 4653 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
|
4654 long bigness; |
| 165 | 4655 char_u *kind; |
| 7 | 4656 int minus = 0; |
| 4657 linenr_T start, end, curs, i; | |
| 4658 int j; | |
| 4659 linenr_T lnum = eap->line2; | |
| 4660 | |
| 165 | 4661 /* Vi compatible: ":z!" uses display height, without a count uses |
| 4662 * 'scroll' */ | |
| 4663 if (eap->forceit) | |
| 4664 bigness = curwin->w_height; | |
|
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10299
diff
changeset
|
4665 else if (!ONE_WINDOW) |
| 5678 | 4666 bigness = curwin->w_height - 3; |
| 4667 else | |
| 165 | 4668 bigness = curwin->w_p_scr * 2; |
| 7 | 4669 if (bigness < 1) |
| 4670 bigness = 1; | |
| 4671 | |
| 4672 x = eap->arg; | |
| 165 | 4673 kind = x; |
| 4674 if (*kind == '-' || *kind == '+' || *kind == '=' | |
| 4675 || *kind == '^' || *kind == '.') | |
| 4676 ++x; | |
| 4677 while (*x == '-' || *x == '+') | |
| 7 | 4678 ++x; |
| 4679 | |
| 4680 if (*x != 0) | |
| 4681 { | |
| 4682 if (!VIM_ISDIGIT(*x)) | |
| 4683 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4684 emsg(_("E144: non-numeric argument to :z")); |
| 7 | 4685 return; |
| 4686 } | |
| 4687 else | |
| 165 | 4688 { |
|
11303
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4689 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
|
4690 |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4691 /* 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
|
4692 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
|
4693 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
|
4694 |
| 165 | 4695 p_window = bigness; |
| 169 | 4696 if (*kind == '=') |
| 4697 bigness += 2; | |
| 165 | 4698 } |
| 7 | 4699 } |
| 4700 | |
| 165 | 4701 /* the number of '-' and '+' multiplies the distance */ |
| 4702 if (*kind == '-' || *kind == '+') | |
| 4703 for (x = kind + 1; *x == *kind; ++x) | |
| 4704 ; | |
| 4705 | |
| 4706 switch (*kind) | |
| 7 | 4707 { |
| 4708 case '-': | |
| 2881 | 4709 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
| 4710 end = start + bigness - 1; | |
| 165 | 4711 curs = end; |
| 7 | 4712 break; |
| 4713 | |
| 4714 case '=': | |
| 159 | 4715 start = lnum - (bigness + 1) / 2 + 1; |
| 4716 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4717 curs = lnum; |
| 4718 minus = 1; | |
| 4719 break; | |
| 4720 | |
| 4721 case '^': | |
| 4722 start = lnum - bigness * 2; | |
| 4723 end = lnum - bigness; | |
| 4724 curs = lnum - bigness; | |
| 4725 break; | |
| 4726 | |
| 4727 case '.': | |
| 159 | 4728 start = lnum - (bigness + 1) / 2 + 1; |
| 4729 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4730 curs = end; |
| 4731 break; | |
| 4732 | |
| 4733 default: /* '+' */ | |
| 4734 start = lnum; | |
| 165 | 4735 if (*kind == '+') |
| 835 | 4736 start += bigness * (linenr_T)(x - kind - 1) + 1; |
| 169 | 4737 else if (eap->addr_count == 0) |
| 4738 ++start; | |
| 4739 end = start + bigness - 1; | |
| 7 | 4740 curs = end; |
| 4741 break; | |
| 4742 } | |
| 4743 | |
| 4744 if (start < 1) | |
| 4745 start = 1; | |
| 4746 | |
| 4747 if (end > curbuf->b_ml.ml_line_count) | |
| 4748 end = curbuf->b_ml.ml_line_count; | |
| 4749 | |
| 4750 if (curs > curbuf->b_ml.ml_line_count) | |
| 4751 curs = curbuf->b_ml.ml_line_count; | |
|
11372
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4752 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
|
4753 curs = 1; |
| 7 | 4754 |
| 4755 for (i = start; i <= end; i++) | |
| 4756 { | |
| 4757 if (minus && i == lnum) | |
| 4758 { | |
| 4759 msg_putchar('\n'); | |
| 4760 | |
| 4761 for (j = 1; j < Columns; j++) | |
| 4762 msg_putchar('-'); | |
| 4763 } | |
| 4764 | |
| 169 | 4765 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
| 7 | 4766 |
| 4767 if (minus && i == lnum) | |
| 4768 { | |
| 4769 msg_putchar('\n'); | |
| 4770 | |
| 4771 for (j = 1; j < Columns; j++) | |
| 4772 msg_putchar('-'); | |
| 4773 } | |
| 4774 } | |
| 4775 | |
|
11372
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4776 if (curwin->w_cursor.lnum != curs) |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
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parents:
11303
diff
changeset
|
4777 { |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
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parents:
11303
diff
changeset
|
4778 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
|
4779 curwin->w_cursor.col = 0; |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4780 } |
| 7 | 4781 ex_no_reprint = TRUE; |
| 4782 } | |
| 4783 | |
| 4784 /* | |
| 4785 * Check if the restricted flag is set. | |
| 4786 * If so, give an error message and return TRUE. | |
| 4787 * Otherwise, return FALSE. | |
| 4788 */ | |
| 4789 int | |
|
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4790 check_restricted(void) |
| 7 | 4791 { |
| 4792 if (restricted) | |
| 4793 { | |
|
15748
93b78c4a7cd5
patch 8.1.0881: can execute shell commands in rvim through interfaces
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4794 emsg(_("E145: Shell commands and some functionality not allowed in rvim")); |
| 7 | 4795 return TRUE; |
| 4796 } | |
| 4797 return FALSE; | |
| 4798 } | |
| 4799 | |
| 4800 /* | |
| 4801 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
| 4802 * If so, give an error message and return TRUE. | |
| 4803 * Otherwise, return FALSE. | |
| 4804 */ | |
| 4805 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4806 check_secure(void) |
| 7 | 4807 { |
| 4808 if (secure) | |
| 4809 { | |
| 4810 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
|
4811 emsg(_(e_curdir)); |
| 7 | 4812 return TRUE; |
| 4813 } | |
| 4814 #ifdef HAVE_SANDBOX | |
| 4815 /* | |
| 4816 * In the sandbox more things are not allowed, including the things | |
| 4817 * disallowed in secure mode. | |
| 4818 */ | |
| 4819 if (sandbox != 0) | |
| 4820 { | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4821 emsg(_(e_sandbox)); |
| 7 | 4822 return TRUE; |
| 4823 } | |
| 4824 #endif | |
| 4825 return FALSE; | |
| 4826 } | |
| 4827 | |
| 4828 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
| 4829 static int global_need_beginline; /* call beginline() after ":g" */ | |
| 4830 | |
|
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parents:
9715
diff
changeset
|
4831 /* |
|
064effd222a3
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parents:
9715
diff
changeset
|
4832 * Flags that are kept between calls to :substitute. |
|
064effd222a3
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parents:
9715
diff
changeset
|
4833 */ |
|
064effd222a3
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parents:
9715
diff
changeset
|
4834 typedef struct { |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4835 int do_all; /* do multiple substitutions per line */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4836 int do_ask; /* ask for confirmation */ |
|
064effd222a3
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parents:
9715
diff
changeset
|
4837 int do_count; /* count only */ |
|
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4838 int do_error; /* if false, ignore errors */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4839 int do_print; /* print last line with subs. */ |
|
064effd222a3
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parents:
9715
diff
changeset
|
4840 int do_list; /* list last line with subs. */ |
|
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4841 int do_number; /* list last line with line nr*/ |
|
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4842 int do_ic; /* ignore case flag */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4843 } subflags_T; |
|
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4844 |
| 7 | 4845 /* do_sub() |
| 4846 * | |
| 4847 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
| 4848 * command pointed to by eap->arg which should be of the form: | |
| 4849 * | |
| 4850 * /pattern/substitution/{flags} | |
| 4851 * | |
| 4852 * The usual escapes are supported as described in the regexp docs. | |
| 4853 */ | |
| 4854 void | |
|
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parents:
7799
diff
changeset
|
4855 do_sub(exarg_T *eap) |
| 7 | 4856 { |
| 4857 linenr_T lnum; | |
| 4858 long i = 0; | |
| 4859 regmmatch_T regmatch; | |
|
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parents:
9715
diff
changeset
|
4860 static subflags_T subflags = {FALSE, FALSE, FALSE, TRUE, FALSE, |
|
064effd222a3
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4861 FALSE, FALSE, 0}; |
|
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parents:
9715
diff
changeset
|
4862 #ifdef FEAT_EVAL |
|
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9715
diff
changeset
|
4863 subflags_T subflags_save; |
|
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parents:
9715
diff
changeset
|
4864 #endif |
| 6789 | 4865 int save_do_all; /* remember user specified 'g' flag */ |
| 4866 int save_do_ask; /* remember user specified 'c' flag */ | |
| 7 | 4867 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
| 4868 int delimiter; | |
| 4869 int sublen; | |
| 4870 int got_quit = FALSE; | |
| 4871 int got_match = FALSE; | |
| 4872 int temp; | |
| 4873 int which_pat; | |
| 4874 char_u *cmd; | |
| 4875 int save_State; | |
| 165 | 4876 linenr_T first_line = 0; /* first changed line */ |
| 4877 linenr_T last_line= 0; /* below last changed line AFTER the | |
| 7 | 4878 * change */ |
| 4879 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
| 4880 linenr_T line2; | |
| 165 | 4881 long nmatch; /* number of lines in match */ |
| 4882 char_u *sub_firstline; /* allocated copy of first sub line */ | |
| 4883 int endcolumn = FALSE; /* cursor in last column when done */ | |
| 170 | 4884 pos_T old_cursor = curwin->w_cursor; |
|
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1929
diff
changeset
|
4885 int start_nsubs; |
| 3736 | 4886 #ifdef FEAT_EVAL |
| 5867 | 4887 int save_ma = 0; |
| 3736 | 4888 #endif |
| 7 | 4889 |
| 4890 cmd = eap->arg; | |
| 4891 if (!global_busy) | |
| 4892 { | |
| 4893 sub_nsubs = 0; | |
| 4894 sub_nlines = 0; | |
| 4895 } | |
|
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1929
diff
changeset
|
4896 start_nsubs = sub_nsubs; |
| 7 | 4897 |
| 4898 if (eap->cmdidx == CMD_tilde) | |
| 4899 which_pat = RE_LAST; /* use last used regexp */ | |
| 4900 else | |
| 4901 which_pat = RE_SUBST; /* use last substitute regexp */ | |
| 4902 | |
| 4903 /* new pattern and substitution */ | |
|
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patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
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11127
diff
changeset
|
4904 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
| 7 | 4905 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
| 4906 { | |
| 4907 /* don't accept alphanumeric for separator */ | |
| 4908 if (isalpha(*cmd)) | |
| 4909 { | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4910 emsg(_("E146: Regular expressions can't be delimited by letters")); |
| 7 | 4911 return; |
| 4912 } | |
| 4913 /* | |
| 4914 * undocumented vi feature: | |
| 4915 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
| 4916 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
| 4917 */ | |
| 4918 if (*cmd == '\\') | |
| 4919 { | |
| 4920 ++cmd; | |
| 4921 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 4922 { | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4923 emsg(_(e_backslash)); |
| 7 | 4924 return; |
| 4925 } | |
| 4926 if (*cmd != '&') | |
| 4927 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
| 4928 pat = (char_u *)""; /* empty search pattern */ | |
| 4929 delimiter = *cmd++; /* remember delimiter character */ | |
| 4930 } | |
| 4931 else /* find the end of the regexp */ | |
| 4932 { | |
| 4933 which_pat = RE_LAST; /* use last used regexp */ | |
| 4934 delimiter = *cmd++; /* remember delimiter character */ | |
| 4935 pat = cmd; /* remember start of search pat */ | |
| 4936 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
| 4937 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4938 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4939 } | |
| 4940 | |
| 4941 /* | |
| 4942 * Small incompatibility: vi sees '\n' as end of the command, but in | |
| 4943 * Vim we want to use '\n' to find/substitute a NUL. | |
| 4944 */ | |
| 4945 sub = cmd; /* remember the start of the substitution */ | |
| 4946 | |
| 4947 while (cmd[0]) | |
| 4948 { | |
| 4949 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4950 { | |
| 4951 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4952 break; | |
| 4953 } | |
| 4954 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
| 4955 ++cmd; | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11123
diff
changeset
|
4956 MB_PTR_ADV(cmd); |
| 7 | 4957 } |
| 4958 | |
| 4959 if (!eap->skip) | |
| 4960 { | |
| 169 | 4961 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
| 4962 if (STRCMP(sub, "%") == 0 | |
| 4963 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
| 4964 { | |
| 4965 if (old_sub == NULL) /* there is no previous command */ | |
| 4966 { | |
|
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parents:
15367
diff
changeset
|
4967 emsg(_(e_nopresub)); |
| 169 | 4968 return; |
| 4969 } | |
| 4970 sub = old_sub; | |
| 4971 } | |
| 4972 else | |
| 4973 { | |
| 4974 vim_free(old_sub); | |
| 4975 old_sub = vim_strsave(sub); | |
| 4976 } | |
| 7 | 4977 } |
| 4978 } | |
| 4979 else if (!eap->skip) /* use previous pattern and substitution */ | |
| 4980 { | |
| 4981 if (old_sub == NULL) /* there is no previous command */ | |
| 4982 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4983 emsg(_(e_nopresub)); |
| 7 | 4984 return; |
| 4985 } | |
| 4986 pat = NULL; /* search_regcomp() will use previous pattern */ | |
| 4987 sub = old_sub; | |
| 163 | 4988 |
| 4989 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
| 4990 * last column after using "$". */ | |
| 4991 endcolumn = (curwin->w_curswant == MAXCOL); | |
| 7 | 4992 } |
| 4993 | |
| 5776 | 4994 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
| 4995 * more efficient. | |
| 4996 * TODO: find a generic solution to make line-joining operations more | |
| 4997 * efficient, avoid allocating a string that grows in size. | |
| 4998 */ | |
| 5802 | 4999 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
| 5776 | 5000 && *sub == NUL |
| 5001 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
| 5002 || *cmd == 'p' || *cmd == '#')))) | |
| 5003 { | |
| 6426 | 5004 linenr_T joined_lines_count; |
| 5005 | |
| 5776 | 5006 curwin->w_cursor.lnum = eap->line1; |
| 5007 if (*cmd == 'l') | |
| 5008 eap->flags = EXFLAG_LIST; | |
| 5009 else if (*cmd == '#') | |
| 5010 eap->flags = EXFLAG_NR; | |
| 5011 else if (*cmd == 'p') | |
| 5012 eap->flags = EXFLAG_PRINT; | |
| 5013 | |
| 6426 | 5014 /* The number of lines joined is the number of lines in the range plus |
| 5015 * one. One less when the last line is included. */ | |
| 5016 joined_lines_count = eap->line2 - eap->line1 + 1; | |
| 5017 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
| 5018 ++joined_lines_count; | |
| 5019 if (joined_lines_count > 1) | |
| 5020 { | |
| 5021 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
| 5022 sub_nsubs = joined_lines_count - 1; | |
| 5023 sub_nlines = 1; | |
| 5024 (void)do_sub_msg(FALSE); | |
| 5025 ex_may_print(eap); | |
| 5026 } | |
| 5027 | |
| 5028 if (!cmdmod.keeppatterns) | |
| 5029 save_re_pat(RE_SUBST, pat, p_magic); | |
| 5030 #ifdef FEAT_CMDHIST | |
| 5031 /* put pattern in history */ | |
| 5032 add_to_history(HIST_SEARCH, pat, TRUE, NUL); | |
| 5033 #endif | |
| 5034 | |
| 5776 | 5035 return; |
| 5036 } | |
| 5037 | |
| 7 | 5038 /* |
| 5039 * Find trailing options. When '&' is used, keep old options. | |
| 5040 */ | |
| 5041 if (*cmd == '&') | |
| 5042 ++cmd; | |
| 5043 else | |
| 5044 { | |
| 5045 if (!p_ed) | |
| 5046 { | |
| 5047 if (p_gd) /* default is global on */ | |
|
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9715
diff
changeset
|
5048 subflags.do_all = TRUE; |
| 7 | 5049 else |
|
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parents:
9715
diff
changeset
|
5050 subflags.do_all = FALSE; |
|
064effd222a3
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9715
diff
changeset
|
5051 subflags.do_ask = FALSE; |
|
064effd222a3
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9715
diff
changeset
|
5052 } |
|
064effd222a3
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9715
diff
changeset
|
5053 subflags.do_error = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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9715
diff
changeset
|
5054 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
|
5055 subflags.do_list = FALSE; |
|
9890
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parents:
9715
diff
changeset
|
5056 subflags.do_count = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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9715
diff
changeset
|
5057 subflags.do_number = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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9715
diff
changeset
|
5058 subflags.do_ic = 0; |
| 7 | 5059 } |
| 5060 while (*cmd) | |
| 5061 { | |
| 5062 /* | |
| 5063 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
| 5064 * 'r' is never inverted. | |
| 5065 */ | |
| 5066 if (*cmd == 'g') | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5067 subflags.do_all = !subflags.do_all; |
| 7 | 5068 else if (*cmd == 'c') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5069 subflags.do_ask = !subflags.do_ask; |
| 170 | 5070 else if (*cmd == 'n') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5071 subflags.do_count = TRUE; |
| 7 | 5072 else if (*cmd == 'e') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5073 subflags.do_error = !subflags.do_error; |
| 7 | 5074 else if (*cmd == 'r') /* use last used regexp */ |
| 5075 which_pat = RE_LAST; | |
| 5076 else if (*cmd == 'p') | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5077 subflags.do_print = TRUE; |
| 169 | 5078 else if (*cmd == '#') |
| 5079 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5080 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5081 subflags.do_number = TRUE; |
| 169 | 5082 } |
| 5083 else if (*cmd == 'l') | |
| 5084 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5085 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5086 subflags.do_list = TRUE; |
| 169 | 5087 } |
| 7 | 5088 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
|
5089 subflags.do_ic = 'i'; |
| 7 | 5090 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
|
5091 subflags.do_ic = 'I'; |
| 7 | 5092 else |
| 5093 break; | |
| 5094 ++cmd; | |
| 5095 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5096 if (subflags.do_count) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5097 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5098 |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5099 save_do_all = subflags.do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5100 save_do_ask = subflags.do_ask; |
| 6789 | 5101 |
| 7 | 5102 /* |
| 5103 * check for a trailing count | |
| 5104 */ | |
| 5105 cmd = skipwhite(cmd); | |
| 5106 if (VIM_ISDIGIT(*cmd)) | |
| 5107 { | |
| 5108 i = getdigits(&cmd); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5109 if (i <= 0 && !eap->skip && subflags.do_error) |
| 7 | 5110 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5111 emsg(_(e_zerocount)); |
| 7 | 5112 return; |
| 5113 } | |
| 5114 eap->line1 = eap->line2; | |
| 5115 eap->line2 += i - 1; | |
| 5116 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
| 5117 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 5118 } | |
| 5119 | |
| 5120 /* | |
| 5121 * check for trailing command or garbage | |
| 5122 */ | |
| 5123 cmd = skipwhite(cmd); | |
| 5124 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
| 5125 { | |
| 5126 eap->nextcmd = check_nextcmd(cmd); | |
| 5127 if (eap->nextcmd == NULL) | |
| 5128 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5129 emsg(_(e_trailing)); |
| 7 | 5130 return; |
| 5131 } | |
| 5132 } | |
| 5133 | |
| 5134 if (eap->skip) /* not executing commands, only parsing */ | |
| 5135 return; | |
| 5136 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5137 if (!subflags.do_count && !curbuf->b_p_ma) |
| 823 | 5138 { |
| 825 | 5139 /* 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
|
5140 emsg(_(e_modifiable)); |
| 823 | 5141 return; |
| 5142 } | |
| 5143 | |
| 7 | 5144 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
| 5145 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5146 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
|
5147 emsg(_(e_invcmd)); |
| 7 | 5148 return; |
| 5149 } | |
| 5150 | |
| 5151 /* 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
|
5152 if (subflags.do_ic == 'i') |
| 7 | 5153 regmatch.rmm_ic = TRUE; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5154 else if (subflags.do_ic == 'I') |
| 7 | 5155 regmatch.rmm_ic = FALSE; |
| 5156 | |
| 5157 sub_firstline = NULL; | |
| 5158 | |
| 5159 /* | |
| 5160 * ~ in the substitute pattern is replaced with the old pattern. | |
| 5161 * We do it here once to avoid it to be replaced over and over again. | |
| 5162 * But don't do it when it starts with "\=", then it's an expression. | |
| 5163 */ | |
| 5164 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5165 sub = regtilde(sub, p_magic); | |
| 5166 | |
| 5167 /* | |
| 5168 * Check for a match on each line. | |
| 5169 */ | |
| 5170 line2 = eap->line2; | |
| 5171 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
|
5172 #if defined(FEAT_EVAL) |
| 7 | 5173 || aborting() |
| 5174 #endif | |
| 5175 ); ++lnum) | |
| 5176 { | |
| 1521 | 5177 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
|
5178 (colnr_T)0, NULL, NULL); |
| 7 | 5179 if (nmatch) |
| 5180 { | |
| 5181 colnr_T copycol; | |
| 5182 colnr_T matchcol; | |
| 5183 colnr_T prev_matchcol = MAXCOL; | |
| 5184 char_u *new_end, *new_start = NULL; | |
| 5185 unsigned new_start_len = 0; | |
| 5186 char_u *p1; | |
| 5187 int did_sub = FALSE; | |
| 5188 int lastone; | |
| 1872 | 5189 int len, copy_len, needed_len; |
| 7 | 5190 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
| 5191 int do_again; /* do it again after joining lines */ | |
| 15 | 5192 int skip_match = FALSE; |
| 1499 | 5193 linenr_T sub_firstlnum; /* nr of first sub line */ |
| 7 | 5194 |
| 5195 /* | |
| 5196 * The new text is build up step by step, to avoid too much | |
| 5197 * copying. There are these pieces: | |
| 1581 | 5198 * sub_firstline The old text, unmodified. |
| 7 | 5199 * copycol Column in the old text where we started |
| 5200 * looking for a match; from here old text still | |
| 5201 * needs to be copied to the new text. | |
| 5202 * matchcol Column number of the old text where to look | |
| 5203 * for the next match. It's just after the | |
| 5204 * previous match or one further. | |
| 5205 * prev_matchcol Column just after the previous match (if any). | |
| 5206 * Mostly equal to matchcol, except for the first | |
| 5207 * match and after skipping an empty match. | |
| 5208 * regmatch.*pos Where the pattern matched in the old text. | |
| 5209 * new_start The new text, all that has been produced so | |
| 5210 * far. | |
| 5211 * new_end The new text, where to append new text. | |
| 5212 * | |
| 1499 | 5213 * lnum The line number where we found the start of |
| 5214 * the match. Can be below the line we searched | |
| 5215 * when there is a \n before a \zs in the | |
| 5216 * pattern. | |
| 7 | 5217 * sub_firstlnum The line number in the buffer where to look |
| 5218 * for a match. Can be different from "lnum" | |
| 5219 * when the pattern or substitute string contains | |
| 5220 * line breaks. | |
| 5221 * | |
| 5222 * Special situations: | |
| 5223 * - When the substitute string contains a line break, the part up | |
| 5224 * to the line break is inserted in the text, but the copy of | |
| 5225 * the original line is kept. "sub_firstlnum" is adjusted for | |
| 5226 * the inserted lines. | |
| 5227 * - When the matched pattern contains a line break, the old line | |
| 5228 * is taken from the line at the end of the pattern. The lines | |
| 5229 * in the match are deleted later, "sub_firstlnum" is adjusted | |
| 5230 * accordingly. | |
| 5231 * | |
| 5232 * The new text is built up in new_start[]. It has some extra | |
| 5233 * room to avoid using alloc()/free() too often. new_start_len is | |
| 1389 | 5234 * the length of the allocated memory at new_start. |
| 7 | 5235 * |
| 5236 * Make a copy of the old line, so it won't be taken away when | |
| 5237 * updating the screen or handling a multi-line match. The "old_" | |
| 5238 * pointers point into this copy. | |
| 5239 */ | |
| 1499 | 5240 sub_firstlnum = lnum; |
| 7 | 5241 copycol = 0; |
| 5242 matchcol = 0; | |
| 5243 | |
| 5244 /* At first match, remember current cursor position. */ | |
| 5245 if (!got_match) | |
| 5246 { | |
| 5247 setpcmark(); | |
| 5248 got_match = TRUE; | |
| 5249 } | |
| 5250 | |
| 5251 /* | |
| 5252 * Loop until nothing more to replace in this line. | |
| 5253 * 1. Handle match with empty string. | |
| 5254 * 2. If do_ask is set, ask for confirmation. | |
| 5255 * 3. substitute the string. | |
| 5256 * 4. if do_all is set, find next match | |
| 5257 * 5. break if there isn't another match in this line | |
| 5258 */ | |
| 5259 for (;;) | |
| 5260 { | |
| 1499 | 5261 /* Advance "lnum" to the line where the match starts. The |
| 5262 * match does not start in the first line when there is a line | |
| 5263 * break before \zs. */ | |
| 5264 if (regmatch.startpos[0].lnum > 0) | |
| 5265 { | |
| 5266 lnum += regmatch.startpos[0].lnum; | |
| 5267 sub_firstlnum += regmatch.startpos[0].lnum; | |
| 5268 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
|
5269 VIM_CLEAR(sub_firstline); |
| 1499 | 5270 } |
| 5271 | |
| 5272 if (sub_firstline == NULL) | |
| 5273 { | |
| 5274 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5275 if (sub_firstline == NULL) | |
| 5276 { | |
| 5277 vim_free(new_start); | |
| 5278 goto outofmem; | |
| 5279 } | |
| 5280 } | |
| 5281 | |
| 7 | 5282 /* Save the line number of the last change for the final |
| 5283 * cursor position (just like Vi). */ | |
| 5284 curwin->w_cursor.lnum = lnum; | |
| 5285 do_again = FALSE; | |
| 5286 | |
| 5287 /* | |
| 5288 * 1. Match empty string does not count, except for first | |
| 5289 * match. This reproduces the strange vi behaviour. | |
| 5290 * This also catches endless loops. | |
| 5291 */ | |
| 5292 if (matchcol == prev_matchcol | |
| 5293 && regmatch.endpos[0].lnum == 0 | |
| 5294 && matchcol == regmatch.endpos[0].col) | |
| 5295 { | |
| 15 | 5296 if (sub_firstline[matchcol] == NUL) |
| 5297 /* We already were at the end of the line. Don't look | |
| 5298 * for a match in this line again. */ | |
| 5299 skip_match = TRUE; | |
| 5300 else | |
| 2837 | 5301 { |
| 5302 /* search for a match at next column */ | |
| 5303 if (has_mbyte) | |
| 5304 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
| 5305 else | |
| 5306 ++matchcol; | |
| 5307 } | |
| 7 | 5308 goto skip; |
| 5309 } | |
| 5310 | |
| 5311 /* Normally we continue searching for a match just after the | |
| 5312 * previous match. */ | |
| 5313 matchcol = regmatch.endpos[0].col; | |
| 5314 prev_matchcol = matchcol; | |
| 5315 | |
| 5316 /* | |
| 170 | 5317 * 2. If do_count is set only increase the counter. |
| 5318 * If do_ask is set, ask for confirmation. | |
| 7 | 5319 */ |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5320 if (subflags.do_count) |
| 170 | 5321 { |
| 5322 /* For a multi-line match, put matchcol at the NUL at | |
| 5323 * the end of the line and set nmatch to one, so that | |
| 5324 * we continue looking for a match on the next line. | |
| 5325 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
| 5326 if (nmatch > 1) | |
| 5327 { | |
| 835 | 5328 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 170 | 5329 nmatch = 1; |
| 1483 | 5330 skip_match = TRUE; |
| 170 | 5331 } |
| 5332 sub_nsubs++; | |
| 5333 did_sub = TRUE; | |
| 3736 | 5334 #ifdef FEAT_EVAL |
| 5335 /* Skip the substitution, unless an expression is used, | |
| 5336 * then it is evaluated in the sandbox. */ | |
| 5337 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5338 #endif | |
| 5339 goto skip; | |
| 170 | 5340 } |
| 5341 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5342 if (subflags.do_ask) |
| 7 | 5343 { |
| 1874 | 5344 int typed = 0; |
| 1872 | 5345 |
| 7 | 5346 /* change State to CONFIRM, so that the mouse works |
| 5347 * properly */ | |
| 5348 save_State = State; | |
| 5349 State = CONFIRM; | |
| 5350 #ifdef FEAT_MOUSE | |
| 5351 setmouse(); /* disable mouse in xterm */ | |
| 5352 #endif | |
| 5353 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
|
5354 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
|
5355 do_check_cursorbind(); |
| 7 | 5356 |
| 5357 /* When 'cpoptions' contains "u" don't sync undo when | |
| 5358 * asking for confirmation. */ | |
| 5359 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5360 ++no_u_sync; | |
| 5361 | |
| 5362 /* | |
| 5363 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
| 5364 */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5365 while (subflags.do_ask) |
| 7 | 5366 { |
| 169 | 5367 if (exmode_active) |
| 5368 { | |
| 5369 char_u *resp; | |
| 5370 colnr_T sc, ec; | |
| 5371 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5372 print_line_no_prefix(lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5373 subflags.do_number, subflags.do_list); |
| 169 | 5374 |
| 5375 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
| 5376 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
|
5377 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
|
5378 curwin->w_cursor.col = 0; |
| 169 | 5379 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
|
5380 if (subflags.do_number || curwin->w_p_nu) |
| 5396 | 5381 { |
| 5382 int numw = number_width(curwin) + 1; | |
| 5383 sc += numw; | |
| 5384 ec += numw; | |
| 5385 } | |
| 169 | 5386 msg_start(); |
| 170 | 5387 for (i = 0; i < (long)sc; ++i) |
| 169 | 5388 msg_putchar(' '); |
| 170 | 5389 for ( ; i <= (long)ec; ++i) |
| 169 | 5390 msg_putchar('^'); |
| 5391 | |
| 5392 resp = getexmodeline('?', NULL, 0); | |
| 5393 if (resp != NULL) | |
| 5394 { | |
| 1872 | 5395 typed = *resp; |
| 169 | 5396 vim_free(resp); |
| 5397 } | |
| 5398 } | |
| 5399 else | |
| 5400 { | |
| 4076 | 5401 char_u *orig_line = NULL; |
| 5402 int len_change = 0; | |
| 7 | 5403 #ifdef FEAT_FOLDING |
| 169 | 5404 int save_p_fen = curwin->w_p_fen; |
| 5405 | |
| 5406 curwin->w_p_fen = FALSE; | |
| 5407 #endif | |
| 5408 /* Invert the matched string. | |
| 5409 * Remove the inversion afterwards. */ | |
| 5410 temp = RedrawingDisabled; | |
| 5411 RedrawingDisabled = 0; | |
| 5412 | |
| 4076 | 5413 if (new_start != NULL) |
| 5414 { | |
| 5415 /* There already was a substitution, we would | |
| 5416 * like to show this to the user. We cannot | |
| 5417 * really update the line, it would change | |
| 5418 * what matches. Temporarily replace the line | |
| 5419 * and change it back afterwards. */ | |
| 5420 orig_line = vim_strsave(ml_get(lnum)); | |
| 5421 if (orig_line != NULL) | |
| 5422 { | |
| 5423 char_u *new_line = concat_str(new_start, | |
| 5424 sub_firstline + copycol); | |
| 5425 | |
| 5426 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
|
5427 VIM_CLEAR(orig_line); |
| 4076 | 5428 else |
| 5429 { | |
| 5430 /* Position the cursor relative to the | |
| 5431 * end of the line, the previous | |
| 5432 * substitute may have inserted or | |
| 5433 * deleted characters before the | |
| 5434 * cursor. */ | |
| 4086 | 5435 len_change = (int)STRLEN(new_line) |
| 5436 - (int)STRLEN(orig_line); | |
| 4076 | 5437 curwin->w_cursor.col += len_change; |
| 5438 ml_replace(lnum, new_line, FALSE); | |
| 5439 } | |
| 5440 } | |
| 5441 } | |
| 5442 | |
| 1499 | 5443 search_match_lines = regmatch.endpos[0].lnum |
| 5444 - regmatch.startpos[0].lnum; | |
| 4076 | 5445 search_match_endcol = regmatch.endpos[0].col |
| 5446 + len_change; | |
| 169 | 5447 highlight_match = TRUE; |
| 5448 | |
| 5449 update_topline(); | |
| 5450 validate_cursor(); | |
| 748 | 5451 update_screen(SOME_VALID); |
| 169 | 5452 highlight_match = FALSE; |
| 748 | 5453 redraw_later(SOME_VALID); |
| 7 | 5454 |
| 5455 #ifdef FEAT_FOLDING | |
| 169 | 5456 curwin->w_p_fen = save_p_fen; |
| 5457 #endif | |
| 5458 if (msg_row == Rows - 1) | |
| 5459 msg_didout = FALSE; /* avoid a scroll-up */ | |
| 5460 msg_starthere(); | |
| 5461 i = msg_scroll; | |
| 5462 msg_scroll = 0; /* truncate msg when | |
| 5463 needed */ | |
| 5464 msg_no_more = TRUE; | |
| 5465 /* write message same highlighting as for | |
| 5466 * wait_return */ | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
5467 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
|
5468 _("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
| 169 | 5469 msg_no_more = FALSE; |
| 5470 msg_scroll = i; | |
| 5471 showruler(TRUE); | |
| 5472 windgoto(msg_row, msg_col); | |
| 5473 RedrawingDisabled = temp; | |
| 7 | 5474 |
| 5475 #ifdef USE_ON_FLY_SCROLL | |
| 169 | 5476 dont_scroll = FALSE; /* allow scrolling here */ |
| 5477 #endif | |
| 5478 ++no_mapping; /* don't map this key */ | |
| 5479 ++allow_keys; /* allow special keys */ | |
| 1872 | 5480 typed = plain_vgetc(); |
| 169 | 5481 --allow_keys; |
| 5482 --no_mapping; | |
| 5483 | |
| 5484 /* clear the question */ | |
| 5485 msg_didout = FALSE; /* don't scroll up */ | |
| 5486 msg_col = 0; | |
| 5487 gotocmdline(TRUE); | |
| 4076 | 5488 |
| 5489 /* restore the line */ | |
| 5490 if (orig_line != NULL) | |
| 5491 ml_replace(lnum, orig_line, FALSE); | |
| 169 | 5492 } |
| 5493 | |
| 7 | 5494 need_wait_return = FALSE; /* no hit-return prompt */ |
| 1872 | 5495 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
| 7 | 5496 #ifdef UNIX |
| 1872 | 5497 || typed == intr_char |
| 7 | 5498 #endif |
| 5499 ) | |
| 5500 { | |
| 5501 got_quit = TRUE; | |
| 5502 break; | |
| 5503 } | |
| 1872 | 5504 if (typed == 'n') |
| 7 | 5505 break; |
| 1872 | 5506 if (typed == 'y') |
| 7 | 5507 break; |
| 1872 | 5508 if (typed == 'l') |
| 7 | 5509 { |
| 5510 /* last: replace and then stop */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5511 subflags.do_all = FALSE; |
| 7 | 5512 line2 = lnum; |
| 5513 break; | |
| 5514 } | |
| 1872 | 5515 if (typed == 'a') |
| 7 | 5516 { |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5517 subflags.do_ask = FALSE; |
| 7 | 5518 break; |
| 5519 } | |
| 5520 #ifdef FEAT_INS_EXPAND | |
| 1872 | 5521 if (typed == Ctrl_E) |
| 7 | 5522 scrollup_clamp(); |
| 1872 | 5523 else if (typed == Ctrl_Y) |
| 7 | 5524 scrolldown_clamp(); |
| 5525 #endif | |
| 5526 } | |
| 5527 State = save_State; | |
| 5528 #ifdef FEAT_MOUSE | |
| 5529 setmouse(); | |
| 5530 #endif | |
| 5531 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5532 --no_u_sync; | |
| 5533 | |
| 1872 | 5534 if (typed == 'n') |
| 7 | 5535 { |
| 5536 /* For a multi-line match, put matchcol at the NUL at | |
| 5537 * the end of the line and set nmatch to one, so that | |
| 5538 * we continue looking for a match on the next line. | |
| 1091 | 5539 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
| 5540 * get stuck when pressing 'n'. */ | |
| 7 | 5541 if (nmatch > 1) |
| 5542 { | |
| 835 | 5543 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 1091 | 5544 skip_match = TRUE; |
| 7 | 5545 } |
| 5546 goto skip; | |
| 5547 } | |
| 5548 if (got_quit) | |
| 4099 | 5549 goto skip; |
| 7 | 5550 } |
| 5551 | |
| 5552 /* Move the cursor to the start of the match, so that we can | |
| 5553 * use "\=col("."). */ | |
| 5554 curwin->w_cursor.col = regmatch.startpos[0].col; | |
| 5555 | |
| 5556 /* | |
| 5557 * 3. substitute the string. | |
| 5558 */ | |
| 3736 | 5559 #ifdef FEAT_EVAL |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5560 if (subflags.do_count) |
| 3736 | 5561 { |
| 3786 | 5562 /* prevent accidentally changing the buffer by a function */ |
| 3736 | 5563 save_ma = curbuf->b_p_ma; |
| 5564 curbuf->b_p_ma = FALSE; | |
| 5565 sandbox++; | |
| 5566 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5567 /* 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
|
5568 * :s/^/\=execute("s#^##gn") */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5569 subflags_save = subflags; |
| 3736 | 5570 #endif |
| 7 | 5571 /* get length of substitution part */ |
| 1499 | 5572 sublen = vim_regsub_multi(®match, |
| 5573 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5574 sub, sub_firstline, FALSE, p_magic, TRUE); |
| 3736 | 5575 #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
|
5576 // 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
|
5577 // the replacement. |
|
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
5578 if (aborting()) |
|
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
5579 goto skip; |
|
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
5580 |
|
9994c50f7879
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Bram Moolenaar <Bram@vim.org>
parents:
16021
diff
changeset
|
5581 // 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
|
5582 subflags = subflags_save; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5583 if (subflags.do_count) |
| 3736 | 5584 { |
| 5585 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
|
5586 if (sandbox > 0) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5587 sandbox--; |
| 3736 | 5588 goto skip; |
| 5589 } | |
| 5590 #endif | |
| 7 | 5591 |
| 533 | 5592 /* When the match included the "$" of the last line it may |
| 819 | 5593 * go beyond the last line of the buffer. */ |
| 533 | 5594 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
| 5595 { | |
| 5596 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
| 5597 skip_match = TRUE; | |
| 5598 } | |
| 5599 | |
| 7 | 5600 /* Need room for: |
| 5601 * - result so far in new_start (not for first sub in line) | |
| 5602 * - original text up to match | |
| 5603 * - length of substituted part | |
| 5604 * - 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
|
5605 * 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
|
5606 * needed. |
| 7 | 5607 */ |
| 5608 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
|
5609 { |
| 7 | 5610 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
|
5611 #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
|
5612 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
|
5613 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
|
5614 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
|
5615 - 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
|
5616 #endif |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5617 } |
| 7 | 5618 else |
| 5619 { | |
| 5620 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
| 5621 nmatch_tl += nmatch - 1; | |
| 5622 } | |
| 1872 | 5623 copy_len = regmatch.startpos[0].col - copycol; |
| 5624 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
| 5625 - regmatch.endpos[0].col) + sublen + 1; | |
| 7 | 5626 if (new_start == NULL) |
| 5627 { | |
| 5628 /* | |
| 5629 * Get some space for a temporary buffer to do the | |
| 5630 * substitution into (and some extra space to avoid | |
| 5631 * too many calls to alloc()/free()). | |
| 5632 */ | |
| 5633 new_start_len = needed_len + 50; | |
| 5634 if ((new_start = alloc_check(new_start_len)) == NULL) | |
| 5635 goto outofmem; | |
| 5636 *new_start = NUL; | |
| 5637 new_end = new_start; | |
| 5638 } | |
| 5639 else | |
| 5640 { | |
| 5641 /* | |
| 5642 * Check if the temporary buffer is long enough to do the | |
| 5643 * substitution into. If not, make it larger (with a bit | |
| 5644 * extra to avoid too many calls to alloc()/free()). | |
| 5645 */ | |
| 5646 len = (unsigned)STRLEN(new_start); | |
| 5647 needed_len += len; | |
| 1872 | 5648 if (needed_len > (int)new_start_len) |
| 7 | 5649 { |
| 5650 new_start_len = needed_len + 50; | |
| 5651 if ((p1 = alloc_check(new_start_len)) == NULL) | |
| 5652 { | |
| 5653 vim_free(new_start); | |
| 5654 goto outofmem; | |
| 5655 } | |
| 5656 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
| 5657 vim_free(new_start); | |
| 5658 new_start = p1; | |
| 5659 } | |
| 5660 new_end = new_start + len; | |
| 5661 } | |
| 5662 | |
| 5663 /* | |
| 5664 * copy the text up to the part that matched | |
| 5665 */ | |
| 1872 | 5666 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
| 5667 new_end += copy_len; | |
| 7 | 5668 |
| 1499 | 5669 (void)vim_regsub_multi(®match, |
| 5670 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5671 sub, new_end, TRUE, p_magic, TRUE); |
| 5672 sub_nsubs++; | |
| 5673 did_sub = TRUE; | |
| 5674 | |
| 5675 /* Move the cursor to the start of the line, to avoid that it | |
| 5676 * is beyond the end of the line after the substitution. */ | |
| 5677 curwin->w_cursor.col = 0; | |
| 5678 | |
| 5679 /* For a multi-line match, make a copy of the last matched | |
| 5680 * line and continue in that one. */ | |
| 5681 if (nmatch > 1) | |
| 5682 { | |
| 5683 sub_firstlnum += nmatch - 1; | |
| 5684 vim_free(sub_firstline); | |
| 5685 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5686 /* When going beyond the last line, stop substituting. */ | |
| 5687 if (sub_firstlnum <= line2) | |
| 5688 do_again = TRUE; | |
| 5689 else | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5690 subflags.do_all = FALSE; |
| 7 | 5691 } |
| 5692 | |
| 5693 /* Remember next character to be copied. */ | |
| 5694 copycol = regmatch.endpos[0].col; | |
| 5695 | |
| 819 | 5696 if (skip_match) |
| 5697 { | |
| 5698 /* Already hit end of the buffer, sub_firstlnum is one | |
| 5699 * less than what it ought to be. */ | |
| 5700 vim_free(sub_firstline); | |
| 5701 sub_firstline = vim_strsave((char_u *)""); | |
| 5702 copycol = 0; | |
| 5703 } | |
| 5704 | |
| 7 | 5705 /* |
| 5706 * Now the trick is to replace CTRL-M chars with a real line | |
| 5707 * break. This would make it impossible to insert a CTRL-M in | |
| 5708 * the text. The line break can be avoided by preceding the | |
| 5709 * CTRL-M with a backslash. To be able to insert a backslash, | |
| 5710 * they must be doubled in the string and are halved here. | |
| 5711 * That is Vi compatible. | |
| 5712 */ | |
| 5713 for (p1 = new_end; *p1; ++p1) | |
| 5714 { | |
| 5715 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
| 1624 | 5716 STRMOVE(p1, p1 + 1); |
| 7 | 5717 else if (*p1 == CAR) |
| 5718 { | |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5719 if (u_inssub(lnum) == OK) // prepare for undo |
| 7 | 5720 { |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5721 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
|
5722 |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5723 *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
|
5724 ml_append(lnum - 1, new_start, plen, FALSE); |
| 7 | 5725 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
|
5726 if (subflags.do_ask) |
| 7 | 5727 appended_lines(lnum - 1, 1L); |
| 5728 else | |
| 5729 { | |
| 5730 if (first_line == 0) | |
| 5731 first_line = lnum; | |
| 5732 last_line = lnum + 1; | |
| 5733 } | |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5734 #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
|
5735 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
|
5736 #endif |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5737 // all line numbers increase |
| 7 | 5738 ++sub_firstlnum; |
| 5739 ++lnum; | |
| 5740 ++line2; | |
|
15367
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5741 // move the cursor to the new line, like Vi |
| 7 | 5742 ++curwin->w_cursor.lnum; |
|
15367
273649cad196
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Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5743 // copy the rest |
| 1624 | 5744 STRMOVE(new_start, p1 + 1); |
| 7 | 5745 p1 = new_start - 1; |
| 5746 } | |
| 5747 } | |
| 5748 else if (has_mbyte) | |
| 474 | 5749 p1 += (*mb_ptr2len)(p1) - 1; |
| 7 | 5750 } |
| 5751 | |
| 5752 /* | |
| 5753 * 4. If do_all is set, find next match. | |
| 5754 * Prevent endless loop with patterns that match empty | |
| 5755 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
| 5756 * But ":s/\n/#/" is OK. | |
| 5757 */ | |
| 5758 skip: | |
| 5759 /* We already know that we did the last subst when we are at | |
| 5760 * the end of the line, except that a pattern like | |
| 1499 | 5761 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
| 5762 * "line2" when there is a \zs in the pattern after a line | |
| 5763 * break. */ | |
| 15 | 5764 lastone = (skip_match |
| 5765 || got_int | |
| 5766 || got_quit | |
| 1499 | 5767 || lnum > line2 |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5768 || !(subflags.do_all || do_again) |
| 15 | 5769 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
| 5770 && !re_multiline(regmatch.regprog))); | |
| 7 | 5771 nmatch = -1; |
| 5772 | |
| 5773 /* | |
| 5774 * Replace the line in the buffer when needed. This is | |
| 5775 * skipped when there are more matches. | |
| 5776 * The check for nmatch_tl is needed for when multi-line | |
| 5777 * matching must replace the lines before trying to do another | |
| 5778 * match, otherwise "\@<=" won't work. | |
| 1499 | 5779 * When the match starts below where we start searching also |
| 5780 * need to replace the line first (using \zs after \n). | |
| 7 | 5781 */ |
| 5782 if (lastone | |
| 5783 || nmatch_tl > 0 | |
| 5784 || (nmatch = vim_regexec_multi(®match, curwin, | |
| 1521 | 5785 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
|
5786 matchcol, NULL, NULL)) == 0 |
| 1499 | 5787 || regmatch.startpos[0].lnum > 0) |
| 7 | 5788 { |
| 5789 if (new_start != NULL) | |
| 5790 { | |
| 5791 /* | |
| 5792 * Copy the rest of the line, that didn't match. | |
| 5793 * "matchcol" has to be adjusted, we use the end of | |
| 5794 * the line as reference, because the substitute may | |
| 5795 * have changed the number of characters. Same for | |
| 5796 * "prev_matchcol". | |
| 5797 */ | |
| 5798 STRCAT(new_start, sub_firstline + copycol); | |
| 5799 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5800 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5801 - prev_matchcol; | |
| 5802 | |
| 5803 if (u_savesub(lnum) != OK) | |
| 5804 break; | |
| 5805 ml_replace(lnum, new_start, TRUE); | |
| 5806 | |
| 5807 if (nmatch_tl > 0) | |
| 5808 { | |
| 5809 /* | |
| 5810 * Matched lines have now been substituted and are | |
| 5811 * useless, delete them. The part after the match | |
| 5812 * has been appended to new_start, we don't need | |
| 5813 * it in the buffer. | |
| 5814 */ | |
| 5815 ++lnum; | |
| 5816 if (u_savedel(lnum, nmatch_tl) != OK) | |
| 5817 break; | |
| 5818 for (i = 0; i < nmatch_tl; ++i) | |
| 5819 ml_delete(lnum, (int)FALSE); | |
| 5820 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
| 5821 (long)MAXLNUM, -nmatch_tl); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5822 if (subflags.do_ask) |
| 7 | 5823 deleted_lines(lnum, nmatch_tl); |
| 5824 --lnum; | |
| 5825 line2 -= nmatch_tl; /* nr of lines decreases */ | |
| 5826 nmatch_tl = 0; | |
| 5827 } | |
| 5828 | |
| 5829 /* When asking, undo is saved each time, must also set | |
| 5830 * changed flag each time. */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5831 if (subflags.do_ask) |
| 7 | 5832 changed_bytes(lnum, 0); |
| 5833 else | |
| 5834 { | |
| 5835 if (first_line == 0) | |
| 5836 first_line = lnum; | |
| 5837 last_line = lnum + 1; | |
| 5838 } | |
| 5839 | |
| 5840 sub_firstlnum = lnum; | |
| 5841 vim_free(sub_firstline); /* free the temp buffer */ | |
| 5842 sub_firstline = new_start; | |
| 5843 new_start = NULL; | |
| 5844 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5845 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5846 - prev_matchcol; | |
| 5847 copycol = 0; | |
| 5848 } | |
| 5849 if (nmatch == -1 && !lastone) | |
| 5850 nmatch = vim_regexec_multi(®match, curwin, curbuf, | |
|
11521
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Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5851 sub_firstlnum, matchcol, NULL, NULL); |
| 7 | 5852 |
| 5853 /* | |
| 5854 * 5. break if there isn't another match in this line | |
| 5855 */ | |
| 5856 if (nmatch <= 0) | |
| 1499 | 5857 { |
| 5858 /* If the match found didn't start where we were | |
| 5859 * searching, do the next search in the line where we | |
| 5860 * found the match. */ | |
| 5861 if (nmatch == -1) | |
| 5862 lnum -= regmatch.startpos[0].lnum; | |
| 7 | 5863 break; |
| 1499 | 5864 } |
| 7 | 5865 } |
| 5866 | |
| 5867 line_breakcheck(); | |
| 5868 } | |
| 5869 | |
| 5870 if (did_sub) | |
| 5871 ++sub_nlines; | |
| 1720 | 5872 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
|
5873 VIM_CLEAR(sub_firstline); /* free the copy of the original line */ |
| 7 | 5874 } |
| 5875 | |
| 5876 line_breakcheck(); | |
| 5877 } | |
| 5878 | |
| 5879 if (first_line != 0) | |
| 5880 { | |
| 5881 /* Need to subtract the number of added lines from "last_line" to get | |
| 5882 * the line number before the change (same as adding the number of | |
| 5883 * deleted lines). */ | |
| 5884 i = curbuf->b_ml.ml_line_count - old_line_count; | |
| 5885 changed_lines(first_line, 0, last_line - i, i); | |
| 5886 } | |
| 5887 | |
| 5888 outofmem: | |
| 5889 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
| 170 | 5890 |
| 5891 /* ":s/pat//n" doesn't move the cursor */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5892 if (subflags.do_count) |
| 170 | 5893 curwin->w_cursor = old_cursor; |
| 5894 | |
|
2126
e038754d419a
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Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
5895 if (sub_nsubs > start_nsubs) |
| 7 | 5896 { |
| 5897 /* Set the '[ and '] marks. */ | |
| 5898 curbuf->b_op_start.lnum = eap->line1; | |
| 5899 curbuf->b_op_end.lnum = line2; | |
| 5900 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 5901 | |
| 5902 if (!global_busy) | |
| 5903 { | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5904 /* 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
|
5905 if (!subflags.do_ask) |
| 3394 | 5906 { |
| 5907 if (endcolumn) | |
| 5908 coladvance((colnr_T)MAXCOL); | |
| 5909 else | |
| 5910 beginline(BL_WHITE | BL_FIX); | |
| 5911 } | |
|
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5912 if (!do_sub_msg(subflags.do_count) && subflags.do_ask) |
|
15543
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
5913 msg(""); |
| 7 | 5914 } |
| 5915 else | |
| 5916 global_need_beginline = TRUE; | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5917 if (subflags.do_print) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
5918 print_line(curwin->w_cursor.lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5919 subflags.do_number, subflags.do_list); |
| 7 | 5920 } |
| 5921 else if (!global_busy) | |
| 5922 { | |
| 5923 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
|
5924 emsg(_(e_interr)); |
| 7 | 5925 else if (got_match) /* did find something but nothing substituted */ |
|
15543
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
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15510
diff
changeset
|
5926 msg(""); |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5927 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
|
5928 semsg(_(e_patnotf2), get_search_pat()); |
| 7 | 5929 } |
| 5930 | |
| 4035 | 5931 #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
|
5932 if (subflags.do_ask && hasAnyFolding(curwin)) |
| 4035 | 5933 /* Cursor position may require updating */ |
| 5934 changed_window_setting(); | |
| 5935 #endif | |
| 5936 | |
|
4805
66803af09906
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Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
5937 vim_regfree(regmatch.regprog); |
| 6789 | 5938 |
| 5939 /* Restore the flag values, they can be used for ":&&". */ | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5940 subflags.do_all = save_do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5941 subflags.do_ask = save_do_ask; |
| 7 | 5942 } |
| 5943 | |
| 5944 /* | |
| 5945 * Give message for number of substitutions. | |
| 5946 * Can also be used after a ":global" command. | |
| 5947 * Return TRUE if a message was given. | |
| 5948 */ | |
| 484 | 5949 int |
|
7819
f86adafb28d4
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parents:
7799
diff
changeset
|
5950 do_sub_msg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5951 int count_only) /* used 'n' flag for ":s" */ |
| 7 | 5952 { |
| 5953 /* | |
| 5954 * Only report substitutions when: | |
| 5955 * - more than 'report' substitutions | |
| 5956 * - command was typed by user, or number of changed lines > 'report' | |
| 5957 * - giving messages is not disabled by 'lazyredraw' | |
| 5958 */ | |
| 170 | 5959 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
| 5960 || count_only) | |
| 7 | 5961 && messaging()) |
| 5962 { | |
|
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patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5963 char *msg_single; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5964 char *msg_plural; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5965 |
| 7 | 5966 if (got_int) |
| 5967 STRCPY(msg_buf, _("(Interrupted) ")); | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5968 else |
|
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5969 *msg_buf = NUL; |
|
14585
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Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5970 |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5971 msg_single = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
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parents:
14513
diff
changeset
|
5972 ? 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
|
5973 "%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
|
5974 : NGETTEXT("%ld substitution on %ld line", |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5975 "%ld substitutions on %ld line", sub_nsubs); |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5976 msg_plural = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5977 ? 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
|
5978 "%ld matches on %ld lines", sub_nsubs) |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
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parents:
14513
diff
changeset
|
5979 : 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
|
5980 "%ld substitutions on %ld lines", sub_nsubs); |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5981 |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
5982 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
|
5983 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
|
5984 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
|
5985 |
| 7 | 5986 if (msg(msg_buf)) |
| 5987 /* save message to display it after redraw */ | |
|
15543
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
5988 set_keep_msg((char_u *)msg_buf, 0); |
| 7 | 5989 return TRUE; |
| 5990 } | |
| 5991 if (got_int) | |
| 5992 { | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5993 emsg(_(e_interr)); |
| 7 | 5994 return TRUE; |
| 5995 } | |
| 5996 return FALSE; | |
| 5997 } | |
| 5998 | |
|
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
|
5999 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
|
6000 global_exe_one(char_u *cmd, linenr_T lnum) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6001 { |
|
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
|
6002 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
|
6003 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
|
6004 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
|
6005 do_cmdline((char_u *)"p", NULL, NULL, DOCMD_NOWAIT); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6006 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
|
6007 do_cmdline(cmd, NULL, NULL, DOCMD_NOWAIT); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6008 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6009 |
| 7 | 6010 /* |
| 6011 * Execute a global command of the form: | |
| 6012 * | |
| 6013 * g/pattern/X : execute X on all lines where pattern matches | |
| 6014 * v/pattern/X : execute X on all lines where pattern does not match | |
| 6015 * | |
| 6016 * where 'X' is an EX command | |
| 6017 * | |
| 6018 * The command character (as well as the trailing slash) is optional, and | |
| 6019 * is assumed to be 'p' if missing. | |
| 6020 * | |
| 6021 * This is implemented in two passes: first we scan the file for the pattern and | |
| 3786 | 6022 * set a mark for each line that (not) matches. Secondly we execute the command |
| 7 | 6023 * for each line that has a mark. This is required because after deleting |
| 6024 * lines we do not know where to search for the next match. | |
| 6025 */ | |
| 6026 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6027 ex_global(exarg_T *eap) |
| 7 | 6028 { |
| 6029 linenr_T lnum; /* line number according to old situation */ | |
| 170 | 6030 int ndone = 0; |
| 7 | 6031 int type; /* first char of cmd: 'v' or 'g' */ |
| 6032 char_u *cmd; /* command argument */ | |
| 6033 | |
| 6034 char_u delim; /* delimiter, normally '/' */ | |
| 6035 char_u *pat; | |
| 6036 regmmatch_T regmatch; | |
| 6037 int match; | |
| 6038 int which_pat; | |
| 6039 | |
|
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
|
6040 /* When nesting the command works on one line. This allows for |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6041 * ":g/found/v/notfound/command". */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6042 if (global_busy && (eap->line1 != 1 |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6043 || eap->line2 != curbuf->b_ml.ml_line_count)) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6044 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6045 /* 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
|
6046 emsg(_("E147: Cannot do :global recursive with a range")); |
| 7 | 6047 return; |
| 6048 } | |
| 6049 | |
| 6050 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
| 6051 type = 'v'; | |
| 6052 else | |
| 6053 type = *eap->cmd; | |
| 6054 cmd = eap->arg; | |
| 6055 which_pat = RE_LAST; /* default: use last used regexp */ | |
| 6056 | |
| 6057 /* | |
| 6058 * undocumented vi feature: | |
| 6059 * "\/" and "\?": use previous search pattern. | |
| 6060 * "\&": use previous substitute pattern. | |
| 6061 */ | |
| 6062 if (*cmd == '\\') | |
| 6063 { | |
| 6064 ++cmd; | |
| 6065 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 6066 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6067 emsg(_(e_backslash)); |
| 7 | 6068 return; |
| 6069 } | |
| 6070 if (*cmd == '&') | |
| 6071 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
| 6072 else | |
| 6073 which_pat = RE_SEARCH; /* use previous search pattern */ | |
| 6074 ++cmd; | |
| 6075 pat = (char_u *)""; | |
| 6076 } | |
| 6077 else if (*cmd == NUL) | |
| 6078 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6079 emsg(_("E148: Regular expression missing from global")); |
| 7 | 6080 return; |
| 6081 } | |
| 6082 else | |
| 6083 { | |
| 6084 delim = *cmd; /* get the delimiter */ | |
| 6085 if (delim) | |
| 6086 ++cmd; /* skip delimiter if there is one */ | |
| 6087 pat = cmd; /* remember start of pattern */ | |
| 6088 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
| 6089 if (cmd[0] == delim) /* end delimiter found */ | |
| 6090 *cmd++ = NUL; /* replace it with a NUL */ | |
| 6091 } | |
| 6092 | |
| 6093 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
| 6094 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6095 emsg(_(e_invcmd)); |
| 7 | 6096 return; |
| 6097 } | |
| 6098 | |
|
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
|
6099 if (global_busy) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6100 { |
|
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
|
6101 lnum = curwin->w_cursor.lnum; |
| 1521 | 6102 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
|
6103 (colnr_T)0, NULL, NULL); |
| 7 | 6104 if ((type == 'g' && match) || (type == 'v' && !match)) |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6105 global_exe_one(cmd, lnum); |
| 7 | 6106 } |
| 6107 else | |
| 6116 | 6108 { |
|
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
|
6109 /* |
|
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
|
6110 * pass 1: set marks for each (not) matching line |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6111 */ |
|
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
|
6112 for (lnum = eap->line1; lnum <= eap->line2 && !got_int; ++lnum) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6113 { |
|
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
|
6114 /* a match on this line? */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6115 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
|
6116 (colnr_T)0, NULL, NULL); |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6117 if ((type == 'g' && match) || (type == 'v' && !match)) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6118 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6119 ml_setmarked(lnum); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6120 ndone++; |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6121 } |
|
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
|
6122 line_breakcheck(); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6123 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6124 |
|
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
|
6125 /* |
|
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
|
6126 * pass 2: execute the command for each line that has been marked |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6127 */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6128 if (got_int) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
6129 msg(_(e_interr)); |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6130 else if (ndone == 0) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6131 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6132 if (type == 'v') |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6133 smsg(_("Pattern found in every line: %s"), pat); |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6134 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6135 smsg(_("Pattern not found: %s"), pat); |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6136 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6137 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
|
6138 { |
| 6116 | 6139 #ifdef FEAT_CLIPBOARD |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6140 start_global_changes(); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6141 #endif |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6142 global_exe(cmd); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6143 #ifdef FEAT_CLIPBOARD |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6144 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
|
6145 #endif |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6146 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6147 |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6148 ml_clearmarked(); /* clear rest of the marks */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6149 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6150 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
6151 vim_regfree(regmatch.regprog); |
| 7 | 6152 } |
| 6153 | |
| 6154 /* | |
| 6155 * Execute "cmd" on lines marked with ml_setmarked(). | |
| 6156 */ | |
| 6157 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6158 global_exe(char_u *cmd) |
| 7 | 6159 { |
| 2819 | 6160 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
| 6161 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
| 6162 linenr_T lnum; /* line number according to old situation */ | |
| 7 | 6163 |
| 6164 /* | |
| 6165 * Set current position only once for a global command. | |
| 6166 * If global_busy is set, setpcmark() will not do anything. | |
| 6167 * If there is an error, global_busy will be incremented. | |
| 6168 */ | |
| 6169 setpcmark(); | |
| 6170 | |
| 6171 /* When the command writes a message, don't overwrite the command. */ | |
| 6172 msg_didout = TRUE; | |
| 6173 | |
|
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6174 sub_nsubs = 0; |
|
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6175 sub_nlines = 0; |
| 7 | 6176 global_need_beginline = FALSE; |
| 6177 global_busy = 1; | |
| 6178 old_lcount = curbuf->b_ml.ml_line_count; | |
| 6179 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
| 6180 { | |
|
11494
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6181 global_exe_one(cmd, lnum); |
| 7 | 6182 ui_breakcheck(); |
| 6183 } | |
| 6184 | |
| 6185 global_busy = 0; | |
| 6186 if (global_need_beginline) | |
| 6187 beginline(BL_WHITE | BL_FIX); | |
| 6188 else | |
| 6189 check_cursor(); /* cursor may be beyond the end of the line */ | |
| 6190 | |
| 39 | 6191 /* the cursor may not have moved in the text but a change in a previous |
| 6192 * line may move it on the screen */ | |
| 6193 changed_line_abv_curs(); | |
| 6194 | |
| 7 | 6195 /* If it looks like no message was written, allow overwriting the |
| 6196 * command with the report for number of changes. */ | |
| 6197 if (msg_col == 0 && msg_scrolled == 0) | |
| 6198 msg_didout = FALSE; | |
| 6199 | |
| 1227 | 6200 /* If substitutes done, report number of substitutes, otherwise report |
| 2819 | 6201 * number of extra or deleted lines. |
| 6202 * Don't report extra or deleted lines in the edge case where the buffer | |
| 6203 * we are in after execution is different from the buffer we started in. */ | |
| 6204 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
| 7 | 6205 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
| 6206 } | |
| 6207 | |
| 6208 #ifdef FEAT_VIMINFO | |
| 6209 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6210 read_viminfo_sub_string(vir_T *virp, int force) |
| 7 | 6211 { |
| 2690 | 6212 if (force) |
| 7 | 6213 vim_free(old_sub); |
| 6214 if (force || old_sub == NULL) | |
| 6215 old_sub = viminfo_readstring(virp, 1, TRUE); | |
| 6216 return viminfo_readline(virp); | |
| 6217 } | |
| 6218 | |
| 6219 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6220 write_viminfo_sub_string(FILE *fp) |
| 7 | 6221 { |
| 6222 if (get_viminfo_parameter('/') != 0 && old_sub != NULL) | |
| 6223 { | |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
6224 fputs(_("\n# Last Substitute String:\n$"), fp); |
| 7 | 6225 viminfo_writestring(fp, old_sub); |
| 6226 } | |
| 6227 } | |
| 6228 #endif /* FEAT_VIMINFO */ | |
| 6229 | |
| 359 | 6230 #if defined(EXITFREE) || defined(PROTO) |
| 6231 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6232 free_old_sub(void) |
| 359 | 6233 { |
| 6234 vim_free(old_sub); | |
| 6235 } | |
| 6236 #endif | |
| 6237 | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6238 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
| 7 | 6239 /* |
| 6240 * Set up for a tagpreview. | |
| 735 | 6241 * Return TRUE when it was created. |
| 7 | 6242 */ |
| 735 | 6243 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6244 prepare_tagpreview( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6245 int undo_sync) /* sync undo when leaving the window */ |
| 7 | 6246 { |
| 6247 win_T *wp; | |
| 6248 | |
| 6249 # ifdef FEAT_GUI | |
| 6250 need_mouse_correct = TRUE; | |
| 6251 # endif | |
| 6252 | |
| 6253 /* | |
| 6254 * If there is already a preview window open, use that one. | |
| 6255 */ | |
| 6256 if (!curwin->w_p_pvw) | |
| 6257 { | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6258 FOR_ALL_WINDOWS(wp) |
| 7 | 6259 if (wp->w_p_pvw) |
| 6260 break; | |
| 6261 if (wp != NULL) | |
| 816 | 6262 win_enter(wp, undo_sync); |
| 7 | 6263 else |
| 6264 { | |
| 6265 /* | |
| 6266 * There is no preview window open yet. Create one. | |
| 6267 */ | |
| 6268 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) | |
| 6269 == FAIL) | |
| 735 | 6270 return FALSE; |
| 7 | 6271 curwin->w_p_pvw = TRUE; |
| 6272 curwin->w_p_wfh = TRUE; | |
| 2583 | 6273 RESET_BINDING(curwin); /* don't take over 'scrollbind' |
| 6274 and 'cursorbind' */ | |
| 7 | 6275 # ifdef FEAT_DIFF |
| 6276 curwin->w_p_diff = FALSE; /* no 'diff' */ | |
| 6277 # endif | |
| 6278 # ifdef FEAT_FOLDING | |
| 6279 curwin->w_p_fdc = 0; /* no 'foldcolumn' */ | |
| 6280 # endif | |
| 735 | 6281 return TRUE; |
| 7 | 6282 } |
| 6283 } | |
| 735 | 6284 return FALSE; |
| 7 | 6285 } |
| 6286 | |
| 6287 #endif | |
| 6288 | |
| 6289 | |
| 6290 /* | |
| 6291 * ":help": open a read-only window on a help file | |
| 6292 */ | |
| 6293 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6294 ex_help(exarg_T *eap) |
| 7 | 6295 { |
| 6296 char_u *arg; | |
| 6297 char_u *tag; | |
| 6298 FILE *helpfd; /* file descriptor of help file */ | |
| 6299 int n; | |
| 6300 int i; | |
| 6301 win_T *wp; | |
| 6302 int num_matches; | |
| 6303 char_u **matches; | |
| 6304 char_u *p; | |
| 6305 int empty_fnum = 0; | |
| 6306 int alt_fnum = 0; | |
| 6307 buf_T *buf; | |
| 6308 #ifdef FEAT_MULTI_LANG | |
| 6309 int len; | |
| 9 | 6310 char_u *lang; |
| 7 | 6311 #endif |
| 3112 | 6312 #ifdef FEAT_FOLDING |
| 6313 int old_KeyTyped = KeyTyped; | |
| 6314 #endif | |
| 7 | 6315 |
| 6316 if (eap != NULL) | |
| 6317 { | |
| 6318 /* | |
| 6319 * A ":help" command ends at the first LF, or at a '|' that is | |
| 6320 * followed by some text. Set nextcmd to the following command. | |
| 6321 */ | |
| 6322 for (arg = eap->arg; *arg; ++arg) | |
| 6323 { | |
| 6324 if (*arg == '\n' || *arg == '\r' | |
| 6325 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
| 6326 { | |
| 6327 *arg++ = NUL; | |
| 6328 eap->nextcmd = arg; | |
| 6329 break; | |
| 6330 } | |
| 6331 } | |
| 6332 arg = eap->arg; | |
| 6333 | |
| 3446 | 6334 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
| 7 | 6335 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6336 emsg(_("E478: Don't panic!")); |
| 7 | 6337 return; |
| 6338 } | |
| 6339 | |
| 6340 if (eap->skip) /* not executing commands */ | |
| 6341 return; | |
| 6342 } | |
| 6343 else | |
| 6344 arg = (char_u *)""; | |
| 6345 | |
| 6346 /* remove trailing blanks */ | |
| 6347 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
|
6348 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
| 7 | 6349 *p-- = NUL; |
| 6350 | |
| 6351 #ifdef FEAT_MULTI_LANG | |
| 6352 /* Check for a specified language */ | |
| 9 | 6353 lang = check_help_lang(arg); |
| 7 | 6354 #endif |
| 6355 | |
| 6356 /* When no argument given go to the index. */ | |
| 6357 if (*arg == NUL) | |
| 6358 arg = (char_u *)"help.txt"; | |
| 6359 | |
| 6360 /* | |
| 6361 * Check if there is a match for the argument. | |
| 6362 */ | |
| 6363 n = find_help_tags(arg, &num_matches, &matches, | |
| 6364 eap != NULL && eap->forceit); | |
| 6365 | |
| 6366 i = 0; | |
| 6367 #ifdef FEAT_MULTI_LANG | |
| 6368 if (n != FAIL && lang != NULL) | |
| 6369 /* Find first item with the requested language. */ | |
| 6370 for (i = 0; i < num_matches; ++i) | |
| 6371 { | |
| 835 | 6372 len = (int)STRLEN(matches[i]); |
| 7 | 6373 if (len > 3 && matches[i][len - 3] == '@' |
| 6374 && STRICMP(matches[i] + len - 2, lang) == 0) | |
| 6375 break; | |
| 6376 } | |
| 6377 #endif | |
| 6378 if (i >= num_matches || n == FAIL) | |
| 6379 { | |
| 6380 #ifdef FEAT_MULTI_LANG | |
| 6381 if (lang != NULL) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6382 semsg(_("E661: Sorry, no '%s' help for %s"), lang, arg); |
| 7 | 6383 else |
| 6384 #endif | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6385 semsg(_("E149: Sorry, no help for %s"), arg); |
| 7 | 6386 if (n != FAIL) |
| 6387 FreeWild(num_matches, matches); | |
| 6388 return; | |
| 6389 } | |
| 6390 | |
| 6391 /* The first match (in the requested language) is the best match. */ | |
| 6392 tag = vim_strsave(matches[i]); | |
| 6393 FreeWild(num_matches, matches); | |
| 6394 | |
| 6395 #ifdef FEAT_GUI | |
| 6396 need_mouse_correct = TRUE; | |
| 6397 #endif | |
| 6398 | |
| 6399 /* | |
| 6400 * Re-use an existing help window or open a new one. | |
| 684 | 6401 * Always open a new one for ":tab help". |
| 7 | 6402 */ |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6403 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
|
6404 { |
| 684 | 6405 if (cmdmod.tab != 0) |
| 6406 wp = NULL; | |
| 6407 else | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6408 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
|
6409 if (bt_help(wp->w_buffer)) |
| 684 | 6410 break; |
| 7 | 6411 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
| 6412 win_enter(wp, TRUE); | |
| 6413 else | |
| 6414 { | |
| 6415 /* | |
| 6416 * There is no help window yet. | |
| 6417 * Try to open the file specified by the "helpfile" option. | |
| 6418 */ | |
| 6419 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
| 6420 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6421 smsg(_("Sorry, help file \"%s\" not found"), p_hf); |
| 7 | 6422 goto erret; |
| 6423 } | |
| 6424 fclose(helpfd); | |
| 6425 | |
| 6426 /* Split off help window; put it at far top if no position | |
| 684 | 6427 * specified, the current window is vertically split and |
| 6428 * narrow. */ | |
| 7 | 6429 n = WSP_HELP; |
| 6430 if (cmdmod.split == 0 && curwin->w_width != Columns | |
| 684 | 6431 && curwin->w_width < 80) |
| 7 | 6432 n |= WSP_TOP; |
| 6433 if (win_split(0, n) == FAIL) | |
| 684 | 6434 goto erret; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6435 |
| 7 | 6436 if (curwin->w_height < p_hh) |
| 6437 win_setheight((int)p_hh); | |
| 6438 | |
| 6439 /* | |
| 6440 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
| 6441 * set b_p_ro flag). | |
| 6442 * Set the alternate file to the previously edited file. | |
| 6443 */ | |
| 6444 alt_fnum = curbuf->b_fnum; | |
| 6445 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
| 1743 | 6446 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
|
6447 NULL); /* buffer is still open, don't store info */ |
| 22 | 6448 if (!cmdmod.keepalt) |
| 6449 curwin->w_alt_fnum = alt_fnum; | |
| 7 | 6450 empty_fnum = curbuf->b_fnum; |
| 6451 } | |
| 6452 } | |
| 6453 | |
| 6454 if (!p_im) | |
| 6455 restart_edit = 0; /* don't want insert mode in help file */ | |
| 6456 | |
| 3112 | 6457 #ifdef FEAT_FOLDING |
| 6458 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
| 6459 * It is needed for do_tag top open folds under the cursor. */ | |
| 6460 KeyTyped = old_KeyTyped; | |
| 6461 #endif | |
| 6462 | |
| 7 | 6463 if (tag != NULL) |
| 6464 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
| 6465 | |
| 819 | 6466 /* Delete the empty buffer if we're not using it. Careful: autocommands |
| 6467 * may have jumped to another window, check that the buffer is not in a | |
| 6468 * window. */ | |
| 7 | 6469 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
| 6470 { | |
| 6471 buf = buflist_findnr(empty_fnum); | |
| 819 | 6472 if (buf != NULL && buf->b_nwindows == 0) |
| 7 | 6473 wipe_buffer(buf, TRUE); |
| 6474 } | |
| 6475 | |
| 6476 /* keep the previous alternate file */ | |
| 22 | 6477 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
| 7 | 6478 curwin->w_alt_fnum = alt_fnum; |
| 6479 | |
| 6480 erret: | |
| 6481 vim_free(tag); | |
| 6482 } | |
| 6483 | |
| 6228 | 6484 /* |
| 6234 | 6485 * ":helpclose": Close one help window |
| 6228 | 6486 */ |
| 6487 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6488 ex_helpclose(exarg_T *eap UNUSED) |
| 6228 | 6489 { |
| 6490 win_T *win; | |
| 6491 | |
| 6492 FOR_ALL_WINDOWS(win) | |
| 6493 { | |
|
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11666
diff
changeset
|
6494 if (bt_help(win->w_buffer)) |
| 6228 | 6495 { |
| 6496 win_close(win, FALSE); | |
| 6234 | 6497 return; |
| 6228 | 6498 } |
| 6499 } | |
| 6500 } | |
| 7 | 6501 |
| 9 | 6502 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
| 6503 /* | |
| 6504 * In an argument search for a language specifiers in the form "@xx". | |
| 6505 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
| 6506 * Returns NULL if not found. | |
| 6507 */ | |
| 6508 char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6509 check_help_lang(char_u *arg) |
| 9 | 6510 { |
| 835 | 6511 int len = (int)STRLEN(arg); |
| 9 | 6512 |
| 6513 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
| 6514 && ASCII_ISALPHA(arg[len - 1])) | |
| 6515 { | |
| 6516 arg[len - 3] = NUL; /* remove the '@' */ | |
| 6517 return arg + len - 2; | |
| 6518 } | |
| 6519 return NULL; | |
| 6520 } | |
| 6521 #endif | |
| 6522 | |
| 7 | 6523 /* |
| 6524 * Return a heuristic indicating how well the given string matches. The | |
| 6525 * smaller the number, the better the match. This is the order of priorities, | |
| 6526 * from best match to worst match: | |
| 6527 * - Match with least alpha-numeric characters is better. | |
| 6528 * - Match with least total characters is better. | |
| 6529 * - Match towards the start is better. | |
| 6530 * - Match starting with "+" is worse (feature instead of command) | |
| 6531 * Assumption is made that the matched_string passed has already been found to | |
| 6532 * match some string for which help is requested. webb. | |
| 6533 */ | |
| 6534 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6535 help_heuristic( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6536 char_u *matched_string, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6537 int offset, /* offset for match */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6538 int wrong_case) /* no matching case */ |
| 7 | 6539 { |
| 6540 int num_letters; | |
| 6541 char_u *p; | |
| 6542 | |
| 6543 num_letters = 0; | |
| 6544 for (p = matched_string; *p; p++) | |
| 6545 if (ASCII_ISALNUM(*p)) | |
| 6546 num_letters++; | |
| 6547 | |
| 6548 /* | |
| 6549 * Multiply the number of letters by 100 to give it a much bigger | |
| 6550 * weighting than the number of characters. | |
| 6551 * If there only is a match while ignoring case, add 5000. | |
| 6552 * If the match starts in the middle of a word, add 10000 to put it | |
| 6553 * somewhere in the last half. | |
| 6554 * If the match is more than 2 chars from the start, multiply by 200 to | |
| 6555 * put it after matches at the start. | |
| 6556 */ | |
| 6557 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
| 6558 && ASCII_ISALNUM(matched_string[offset - 1])) | |
| 6559 offset += 10000; | |
| 6560 else if (offset > 2) | |
| 6561 offset *= 200; | |
| 6562 if (wrong_case) | |
| 6563 offset += 5000; | |
| 6564 /* Features are less interesting than the subjects themselves, but "+" | |
| 6565 * alone is not a feature. */ | |
| 6566 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
| 6567 offset += 100; | |
| 6568 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
| 6569 } | |
| 6570 | |
| 6571 /* | |
| 6572 * Compare functions for qsort() below, that checks the help heuristics number | |
| 6573 * that has been put after the tagname by find_tags(). | |
| 6574 */ | |
| 6575 static int | |
| 6576 #ifdef __BORLANDC__ | |
| 6577 _RTLENTRYF | |
| 6578 #endif | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6579 help_compare(const void *s1, const void *s2) |
| 7 | 6580 { |
| 6581 char *p1; | |
| 6582 char *p2; | |
| 6583 | |
| 6584 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
| 6585 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
| 6586 return strcmp(p1, p2); | |
| 6587 } | |
| 6588 | |
| 6589 /* | |
| 6590 * Find all help tags matching "arg", sort them and return in matches[], with | |
| 6591 * the number of matches in num_matches. | |
| 6592 * The matches will be sorted with a "best" match algorithm. | |
| 6593 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
| 6594 */ | |
| 6595 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6596 find_help_tags( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6597 char_u *arg, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6598 int *num_matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6599 char_u ***matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6600 int keep_lang) |
| 7 | 6601 { |
| 6602 char_u *s, *d; | |
| 6603 int i; | |
| 6604 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
| 445 | 6605 "/*", "/\\*", "\"*", "**", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6606 "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
|
6607 "?", ":?", "?<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
|
6608 "-?", "q?", "v_g?", |
| 279 | 6609 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6610 "[count]", "[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6611 "[range]", ":[range]", |
| 5647 | 6612 "[pattern]", "\\|", "\\%$", |
| 6613 "s/\\~", "s/\\U", "s/\\L", | |
| 6614 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
| 7 | 6615 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
| 445 | 6616 "/star", "/\\\\star", "quotestar", "starstar", |
|
5269
7d1f89b27103
updated for version 7.4b.011
Bram Moolenaar <bram@vim.org>
parents:
5257
diff
changeset
|
6617 "cpo-star", "/\\\\(\\\\)", "/\\\\%(\\\\)", |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6618 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6619 "-?", "q?", "v_g?", |
| 279 | 6620 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
|
10851
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6621 "\\[count]", "\\[quotex]", |
|
256b1b96c2ad
patch 8.0.0315: :help :[range] does not work
Christian Brabandt <cb@256bit.org>
parents:
10638
diff
changeset
|
6622 "\\[range]", ":\\[range]", |
| 5647 | 6623 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
| 5867 | 6624 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
| 5647 | 6625 "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
|
6626 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
|
6627 ">=?", ">?", "is?", "isnot?"}; |
| 7 | 6628 int flags; |
| 6629 | |
| 6630 d = IObuff; /* assume IObuff is long enough! */ | |
| 6631 | |
|
14443
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6632 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
|
6633 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6634 // 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
|
6635 // 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
|
6636 // wildcard. |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6637 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
|
6638 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
|
6639 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6640 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
|
6641 break; |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6642 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6643 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6644 else |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6645 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6646 // 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
|
6647 // '*' 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
|
6648 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
|
6649 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
|
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 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
|
6652 break; |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6653 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
14435
diff
changeset
|
6654 } |
| 7 | 6655 |
| 6656 if (i < 0) /* no match in table */ | |
| 6657 { | |
| 6658 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
| 6659 * Also replace "\%^" and "\%(", they match every tag too. | |
| 6660 * Also "\zs", "\z1", etc. | |
| 6661 * Also "\@<", "\@=", "\@<=", etc. | |
| 6662 * And also "\_$" and "\_^". */ | |
| 6663 if (arg[0] == '\\' | |
| 6664 && ((arg[1] != NUL && arg[2] == NUL) | |
| 6665 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
| 6666 && arg[2] != NUL))) | |
| 6667 { | |
| 6668 STRCPY(d, "/\\\\"); | |
| 6669 STRCPY(d + 3, arg + 1); | |
| 6670 /* Check for "/\\_$", should be "/\\_\$" */ | |
| 6671 if (d[3] == '_' && d[4] == '$') | |
| 6672 STRCPY(d + 4, "\\$"); | |
| 6673 } | |
| 6674 else | |
| 6675 { | |
| 3786 | 6676 /* Replace: |
| 6677 * "[:...:]" with "\[:...:]" | |
| 6678 * "[++...]" with "\[++...]" | |
| 5867 | 6679 * "\{" with "\\{" -- matching "} \}" |
| 3786 | 6680 */ |
| 6681 if ((arg[0] == '[' && (arg[1] == ':' | |
| 6682 || (arg[1] == '+' && arg[2] == '+'))) | |
| 6683 || (arg[0] == '\\' && arg[1] == '{')) | |
| 7 | 6684 *d++ = '\\'; |
| 6685 | |
|
8556
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6686 /* |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6687 * 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
|
6688 */ |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6689 if (*arg == '(' && arg[1] == '\'') |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6690 arg++; |
| 7 | 6691 for (s = arg; *s; ++s) |
| 6692 { | |
| 6693 /* | |
| 6694 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
| 6695 * the tags for these commands. | |
| 6696 * Replace "*" with ".*" and "?" with "." to match command line | |
| 6697 * completion. | |
| 6698 * Insert a backslash before '~', '$' and '.' to avoid their | |
| 6699 * special meaning. | |
| 6700 */ | |
| 6701 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
| 6702 break; | |
| 6703 switch (*s) | |
| 6704 { | |
| 6705 case '|': STRCPY(d, "bar"); | |
| 6706 d += 3; | |
| 6707 continue; | |
| 6708 case '"': STRCPY(d, "quote"); | |
| 6709 d += 5; | |
| 6710 continue; | |
| 6711 case '*': *d++ = '.'; | |
| 6712 break; | |
| 6713 case '?': *d++ = '.'; | |
| 6714 continue; | |
| 6715 case '$': | |
| 6716 case '.': | |
| 6717 case '~': *d++ = '\\'; | |
| 6718 break; | |
| 6719 } | |
| 6720 | |
| 6721 /* | |
| 6722 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
| 6723 * ":help i_^_CTRL-D" work. | |
| 6724 * Insert '-' before and after "CTRL-X" when applicable. | |
| 6725 */ | |
| 6726 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
| 6727 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
| 6728 { | |
|
5282
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6729 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
|
8c42772f0543
updated for version 7.4b.017
Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6730 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
| 7 | 6731 STRCPY(d, "CTRL-"); |
| 6732 d += 5; | |
| 6733 if (*s < ' ') | |
| 6734 { | |
| 6735 #ifdef EBCDIC | |
| 6736 *d++ = CtrlChar(*s); | |
| 6737 #else | |
| 6738 *d++ = *s + '@'; | |
| 6739 #endif | |
| 6740 if (d[-1] == '\\') | |
| 6741 *d++ = '\\'; /* double a backslash */ | |
| 6742 } | |
| 6743 else | |
| 6744 *d++ = *++s; | |
| 6745 if (s[1] != NUL && s[1] != '_') | |
| 6746 *d++ = '_'; /* append a '_' */ | |
| 6747 continue; | |
| 6748 } | |
| 6749 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
| 6750 *d++ = '\\'; | |
| 6751 | |
| 6752 /* | |
| 6753 * Insert a backslash before a backslash after a slash, for search | |
| 6754 * pattern tags: "/\|" --> "/\\|". | |
| 6755 */ | |
| 6756 else if (s[0] == '\\' && s[1] != '\\' | |
| 6757 && *arg == '/' && s == arg + 1) | |
| 6758 *d++ = '\\'; | |
| 6759 | |
| 6760 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
| 6761 * "CTRL-\_CTRL-N" */ | |
| 6762 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
| 6763 { | |
| 6764 STRCPY(d, "CTRL-\\\\"); | |
| 6765 d += 7; | |
| 6766 s += 6; | |
| 6767 } | |
| 6768 | |
| 6769 *d++ = *s; | |
| 6770 | |
| 6771 /* | |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6772 * 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
|
6773 * 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
|
6774 */ |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6775 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6776 break; |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6777 |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6778 /* |
| 7 | 6779 * If tag starts with ', toss everything after a second '. Fixes |
| 6780 * CTRL-] on 'option'. (would include the trailing '.'). | |
| 6781 */ | |
| 6782 if (*s == '\'' && s > arg && *arg == '\'') | |
| 6783 break; | |
|
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6784 /* Also '{' and '}'. */ |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6785 if (*s == '}' && s > arg && *arg == '{') |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6786 break; |
| 7 | 6787 } |
| 6788 *d = NUL; | |
| 3480 | 6789 |
| 6790 if (*IObuff == '`') | |
| 6791 { | |
| 6792 if (d > IObuff + 2 && d[-1] == '`') | |
| 6793 { | |
| 6794 /* remove the backticks from `command` */ | |
| 6795 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6796 d[-2] = NUL; | |
| 6797 } | |
| 6798 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
| 6799 { | |
| 6800 /* remove the backticks and comma from `command`, */ | |
| 6801 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6802 d[-3] = NUL; | |
| 6803 } | |
| 6804 else if (d > IObuff + 4 && d[-3] == '`' | |
| 6805 && d[-2] == '\\' && d[-1] == '.') | |
| 6806 { | |
| 6807 /* remove the backticks and dot from `command`\. */ | |
| 6808 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6809 d[-4] = NUL; | |
| 6810 } | |
| 6811 } | |
| 7 | 6812 } |
| 6813 } | |
| 6814 | |
| 6815 *matches = (char_u **)""; | |
| 6816 *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
|
6817 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE | TAG_NO_TAGFUNC; |
| 7 | 6818 if (keep_lang) |
| 6819 flags |= TAG_KEEP_LANG; | |
| 1696 | 6820 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
| 7 | 6821 && *num_matches > 0) |
| 1696 | 6822 { |
| 7 | 6823 /* Sort the matches found on the heuristic number that is after the |
| 6824 * tag name. */ | |
| 6825 qsort((void *)*matches, (size_t)*num_matches, | |
| 6826 sizeof(char_u *), help_compare); | |
| 1696 | 6827 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
| 6828 while (*num_matches > TAG_MANY) | |
| 6829 vim_free((*matches)[--*num_matches]); | |
| 6830 } | |
| 7 | 6831 return OK; |
| 6832 } | |
| 6833 | |
| 6834 /* | |
| 6365 | 6835 * Called when starting to edit a buffer for a help file. |
| 6836 */ | |
| 6837 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6838 prepare_help_buffer(void) |
| 6365 | 6839 { |
| 6840 char_u *p; | |
| 6841 | |
| 6842 curbuf->b_help = TRUE; | |
| 6843 #ifdef FEAT_QUICKFIX | |
| 6844 set_string_option_direct((char_u *)"buftype", -1, | |
| 6845 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
| 6846 #endif | |
| 6847 | |
| 6848 /* | |
| 6849 * Always set these options after jumping to a help tag, because the | |
| 6850 * user may have an autocommand that gets in the way. | |
| 6851 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
| 6852 * latin1 word characters (for translated help files). | |
| 6853 * Only set it when needed, buf_init_chartab() is some work. | |
| 6854 */ | |
| 6855 p = | |
| 6856 #ifdef EBCDIC | |
| 6857 (char_u *)"65-255,^*,^|,^\""; | |
| 6858 #else | |
| 6859 (char_u *)"!-~,^*,^|,^\",192-255"; | |
| 6860 #endif | |
| 6861 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
| 6862 { | |
| 6863 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
| 6864 check_buf_options(curbuf); | |
| 6865 (void)buf_init_chartab(curbuf, FALSE); | |
| 6866 } | |
| 6867 | |
| 6415 | 6868 #ifdef FEAT_FOLDING |
| 6365 | 6869 /* Don't use the global foldmethod.*/ |
| 6870 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
| 6871 OPT_FREE|OPT_LOCAL, 0); | |
| 6415 | 6872 #endif |
| 6365 | 6873 |
| 6874 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
| 6875 curwin->w_p_list = FALSE; /* no list mode */ | |
| 6876 | |
| 6877 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
| 6878 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
| 6879 curwin->w_p_nu = 0; /* no line numbers */ | |
| 6880 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
| 6881 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
| 6882 #ifdef FEAT_ARABIC | |
| 6883 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
| 6884 #endif | |
| 6885 #ifdef FEAT_RIGHTLEFT | |
| 6886 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
| 6887 #endif | |
| 6888 #ifdef FEAT_FOLDING | |
| 6889 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
| 6890 #endif | |
| 6891 #ifdef FEAT_DIFF | |
| 6892 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
| 6893 #endif | |
| 6894 #ifdef FEAT_SPELL | |
| 6895 curwin->w_p_spell = FALSE; /* No spell checking */ | |
| 6896 #endif | |
| 6897 | |
| 6898 set_buflisted(FALSE); | |
| 6899 } | |
| 6900 | |
| 6901 /* | |
| 7 | 6902 * After reading a help file: May cleanup a help buffer when syntax |
| 6903 * highlighting is not used. | |
| 6904 */ | |
| 6905 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6906 fix_help_buffer(void) |
| 7 | 6907 { |
| 6908 linenr_T lnum; | |
| 6909 char_u *line; | |
| 6910 int in_example = FALSE; | |
| 6911 int len; | |
| 3141 | 6912 char_u *fname; |
| 7 | 6913 char_u *p; |
| 6914 char_u *rt; | |
| 6915 int mustfree; | |
| 6916 | |
|
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
|
6917 /* 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
|
6918 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
|
6919 { |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6920 ++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
|
6921 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
|
6922 --curbuf_lock; |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6923 } |
| 7 | 6924 |
| 6925 #ifdef FEAT_SYN_HL | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
6926 if (!syntax_present(curwin)) |
| 7 | 6927 #endif |
| 6928 { | |
| 6929 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 6930 { | |
| 6931 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 6932 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
|
6933 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
| 7 | 6934 { |
| 6935 /* End of example: non-white or '<' in first column. */ | |
| 6936 if (line[0] == '<') | |
| 6937 { | |
| 6938 /* blank-out a '<' in the first column */ | |
| 6939 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6940 line[0] = ' '; | |
| 6941 } | |
| 6942 in_example = FALSE; | |
| 6943 } | |
| 6944 if (!in_example && len > 0) | |
| 6945 { | |
| 6946 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
| 6947 { | |
| 6948 /* blank-out a '>' in the last column (start of example) */ | |
| 6949 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6950 line[len - 1] = ' '; | |
| 6951 in_example = TRUE; | |
| 6952 } | |
| 6953 else if (line[len - 1] == '~') | |
| 6954 { | |
| 6955 /* blank-out a '~' at the end of line (header marker) */ | |
| 6956 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6957 line[len - 1] = ' '; | |
| 6958 } | |
| 6959 } | |
| 6960 } | |
| 6961 } | |
| 6962 | |
| 6963 /* | |
| 3141 | 6964 * In the "help.txt" and "help.abx" file, add the locally added help |
| 6965 * files. This uses the very first line in the help file. | |
| 7 | 6966 */ |
| 3141 | 6967 fname = gettail(curbuf->b_fname); |
| 6968 if (fnamecmp(fname, "help.txt") == 0 | |
| 6969 #ifdef FEAT_MULTI_LANG | |
| 6970 || (fnamencmp(fname, "help.", 5) == 0 | |
| 6971 && ASCII_ISALPHA(fname[5]) | |
| 6972 && ASCII_ISALPHA(fname[6]) | |
| 6973 && TOLOWER_ASC(fname[7]) == 'x' | |
| 6974 && fname[8] == NUL) | |
| 6975 #endif | |
| 6976 ) | |
| 7 | 6977 { |
| 6978 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
| 6979 { | |
| 6980 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 3141 | 6981 if (strstr((char *)line, "*local-additions*") == NULL) |
| 6982 continue; | |
| 6983 | |
| 6984 /* Go through all directories in 'runtimepath', skipping | |
| 6985 * $VIMRUNTIME. */ | |
| 6986 p = p_rtp; | |
| 6987 while (*p != NUL) | |
| 7 | 6988 { |
| 3141 | 6989 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
| 6990 mustfree = FALSE; | |
| 6991 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
|
13276
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patch 8.0.1512: warning for possibly using NULL pointer
Christian Brabandt <cb@256bit.org>
parents:
13268
diff
changeset
|
6992 if (rt != NULL && fullpathcmp(rt, NameBuff, FALSE) != FPC_SAME) |
| 7 | 6993 { |
| 3141 | 6994 int fcount; |
| 6995 char_u **fnames; | |
| 6996 FILE *fd; | |
| 6997 char_u *s; | |
| 6998 int fi; | |
| 6999 vimconv_T vc; | |
| 7000 char_u *cp; | |
| 7001 | |
| 7002 /* Find all "doc/ *.txt" files in this directory. */ | |
| 7003 add_pathsep(NameBuff); | |
| 7004 #ifdef FEAT_MULTI_LANG | |
| 7005 STRCAT(NameBuff, "doc/*.??[tx]"); | |
| 7 | 7006 #else |
| 3141 | 7007 STRCAT(NameBuff, "doc/*.txt"); |
| 7008 #endif | |
| 7009 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
| 7010 &fnames, EW_FILE|EW_SILENT) == OK | |
| 7011 && fcount > 0) | |
| 7012 { | |
| 7013 #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
|
7014 int i1, i2; |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7015 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
|
7016 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
|
7017 char_u *e1, *e2; |
| 3141 | 7018 |
| 7019 /* If foo.abx is found use it instead of foo.txt in | |
| 7020 * the same directory. */ | |
| 7021 for (i1 = 0; i1 < fcount; ++i1) | |
| 7022 { | |
| 7023 for (i2 = 0; i2 < fcount; ++i2) | |
| 7024 { | |
| 7025 if (i1 == i2) | |
| 7026 continue; | |
| 7027 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
| 7028 continue; | |
| 7029 f1 = fnames[i1]; | |
| 7030 f2 = fnames[i2]; | |
| 7031 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
|
7032 t2 = gettail(f2); |
| 3141 | 7033 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
|
7034 e2 = vim_strrchr(t2, '.'); |
|
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
7035 if (e1 == NULL || e2 == NULL) |
| 3141 | 7036 continue; |
| 7037 if (fnamecmp(e1, ".txt") != 0 | |
| 7038 && fnamecmp(e1, fname + 4) != 0) | |
| 7039 { | |
| 7040 /* 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
|
7041 VIM_CLEAR(fnames[i1]); |
| 3141 | 7042 continue; |
| 7043 } | |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7044 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
|
7045 || fnamencmp(f1, f2, e1 - f1) != 0) |
| 3141 | 7046 continue; |
| 7047 if (fnamecmp(e1, ".txt") == 0 | |
| 7048 && fnamecmp(e2, fname + 4) == 0) | |
| 7049 /* 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
|
7050 VIM_CLEAR(fnames[i1]); |
| 7 | 7051 } |
| 7052 } | |
| 3141 | 7053 #endif |
| 7054 for (fi = 0; fi < fcount; ++fi) | |
| 7055 { | |
| 7056 if (fnames[fi] == NULL) | |
| 7057 continue; | |
| 7058 fd = mch_fopen((char *)fnames[fi], "r"); | |
| 7059 if (fd != NULL) | |
| 7060 { | |
| 7061 vim_fgets(IObuff, IOSIZE, fd); | |
| 7062 if (IObuff[0] == '*' | |
| 7063 && (s = vim_strchr(IObuff + 1, '*')) | |
| 7064 != NULL) | |
| 7065 { | |
| 7066 int this_utf = MAYBE; | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
7067 |
| 3141 | 7068 /* Change tag definition to a |
| 7069 * reference and remove <CR>/<NL>. */ | |
| 7070 IObuff[0] = '|'; | |
| 7071 *s = '|'; | |
| 7072 while (*s != NUL) | |
| 7073 { | |
| 7074 if (*s == '\r' || *s == '\n') | |
| 7075 *s = NUL; | |
| 7076 /* The text is utf-8 when a byte | |
| 7077 * above 127 is found and no | |
| 7078 * illegal byte sequence is found. | |
| 7079 */ | |
| 7080 if (*s >= 0x80 && this_utf != FALSE) | |
| 7081 { | |
| 7082 int l; | |
| 7083 | |
| 7084 this_utf = TRUE; | |
| 7085 l = utf_ptr2len(s); | |
| 7086 if (l == 1) | |
| 7087 this_utf = FALSE; | |
| 7088 s += l - 1; | |
| 7089 } | |
| 7090 ++s; | |
| 7091 } | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
7092 |
| 3141 | 7093 /* The help file is latin1 or utf-8; |
| 7094 * conversion to the current | |
| 7095 * 'encoding' may be required. */ | |
| 7096 vc.vc_type = CONV_NONE; | |
| 7097 convert_setup(&vc, (char_u *)( | |
| 7098 this_utf == TRUE ? "utf-8" | |
| 7099 : "latin1"), p_enc); | |
| 7100 if (vc.vc_type == CONV_NONE) | |
| 7101 /* No conversion needed. */ | |
| 7102 cp = IObuff; | |
| 7103 else | |
| 7104 { | |
| 7105 /* Do the conversion. If it fails | |
| 7106 * use the unconverted text. */ | |
| 7107 cp = string_convert(&vc, IObuff, | |
| 7108 NULL); | |
| 7109 if (cp == NULL) | |
| 7110 cp = IObuff; | |
| 7111 } | |
| 7112 convert_setup(&vc, NULL, NULL); | |
| 7113 | |
| 7114 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
| 7115 if (cp != IObuff) | |
| 7116 vim_free(cp); | |
| 7117 ++lnum; | |
| 7118 } | |
| 7119 fclose(fd); | |
| 7120 } | |
| 7121 } | |
| 7122 FreeWild(fcount, fnames); | |
| 7 | 7123 } |
| 7124 } | |
| 3141 | 7125 if (mustfree) |
| 7126 vim_free(rt); | |
| 7 | 7127 } |
| 3141 | 7128 break; |
| 7 | 7129 } |
| 7130 } | |
| 7131 } | |
| 7132 | |
| 40 | 7133 /* |
| 7134 * ":exusage" | |
| 7135 */ | |
| 7136 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7137 ex_exusage(exarg_T *eap UNUSED) |
| 40 | 7138 { |
| 7139 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
| 7140 } | |
| 7141 | |
| 7142 /* | |
| 7143 * ":viusage" | |
| 7144 */ | |
| 7145 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7146 ex_viusage(exarg_T *eap UNUSED) |
| 40 | 7147 { |
| 7148 do_cmdline_cmd((char_u *)"help normal-index"); | |
| 7149 } | |
| 7150 | |
| 7 | 7151 /* |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7152 * Generate tags in one help directory. |
| 7 | 7153 */ |
| 7154 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7155 helptags_one( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7156 char_u *dir, /* doc directory */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7157 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
|
7158 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
|
7159 int add_help_tags) /* add "help-tags" tag */ |
| 7 | 7160 { |
| 7161 FILE *fd_tags; | |
| 7162 FILE *fd; | |
| 7163 garray_T ga; | |
| 7164 int filecount; | |
| 7165 char_u **files; | |
| 7166 char_u *p1, *p2; | |
| 7167 int fi; | |
| 7168 char_u *s; | |
| 7169 int i; | |
| 7170 char_u *fname; | |
| 3957 | 7171 int dirlen; |
| 7 | 7172 int utf8 = MAYBE; |
| 7173 int this_utf8; | |
| 7174 int firstline; | |
| 7175 int mix = FALSE; /* detected mixed encodings */ | |
| 7176 | |
| 7177 /* | |
| 7178 * Find all *.txt files. | |
| 7179 */ | |
| 3978 | 7180 dirlen = (int)STRLEN(dir); |
| 7 | 7181 STRCPY(NameBuff, dir); |
| 3957 | 7182 STRCAT(NameBuff, "/**/*"); |
| 7 | 7183 STRCAT(NameBuff, ext); |
| 7184 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
| 7185 EW_FILE|EW_SILENT) == FAIL | |
| 7186 || filecount == 0) | |
| 7187 { | |
| 7188 if (!got_int) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7189 semsg(_("E151: No match: %s"), NameBuff); |
| 7 | 7190 return; |
| 7191 } | |
| 7192 | |
| 7193 /* | |
| 7194 * Open the tags file for writing. | |
| 7195 * Do this before scanning through all the files. | |
| 7196 */ | |
| 7197 STRCPY(NameBuff, dir); | |
| 7198 add_pathsep(NameBuff); | |
| 7199 STRCAT(NameBuff, tagfname); | |
| 531 | 7200 fd_tags = mch_fopen((char *)NameBuff, "w"); |
| 7 | 7201 if (fd_tags == NULL) |
| 7202 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7203 semsg(_("E152: Cannot open %s for writing"), NameBuff); |
| 7 | 7204 FreeWild(filecount, files); |
| 7205 return; | |
| 7206 } | |
| 7207 | |
| 7208 /* | |
| 1502 | 7209 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
| 7210 * add the "help-tags" tag. | |
| 7 | 7211 */ |
| 7212 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
| 1502 | 7213 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
| 7214 dir, FALSE) == FPC_SAME) | |
| 7 | 7215 { |
| 7216 if (ga_grow(&ga, 1) == FAIL) | |
| 7217 got_int = TRUE; | |
| 7218 else | |
| 7219 { | |
| 835 | 7220 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
| 7 | 7221 if (s == NULL) |
| 7222 got_int = TRUE; | |
| 7223 else | |
| 7224 { | |
| 7225 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
| 7226 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7227 ++ga.ga_len; | |
| 7228 } | |
| 7229 } | |
| 7230 } | |
| 7231 | |
| 7232 /* | |
| 7233 * Go over all the files and extract the tags. | |
| 7234 */ | |
| 7235 for (fi = 0; fi < filecount && !got_int; ++fi) | |
| 7236 { | |
| 531 | 7237 fd = mch_fopen((char *)files[fi], "r"); |
| 7 | 7238 if (fd == NULL) |
| 7239 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7240 semsg(_("E153: Unable to open %s for reading"), files[fi]); |
| 7 | 7241 continue; |
| 7242 } | |
| 3957 | 7243 fname = files[fi] + dirlen + 1; |
| 7 | 7244 |
| 7245 firstline = TRUE; | |
| 7246 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
| 7247 { | |
| 7248 if (firstline) | |
| 7249 { | |
| 7250 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
| 7251 this_utf8 = MAYBE; | |
| 7252 for (s = IObuff; *s != NUL; ++s) | |
| 7253 if (*s >= 0x80) | |
| 7254 { | |
| 7255 int l; | |
| 7256 | |
| 7257 this_utf8 = TRUE; | |
| 474 | 7258 l = utf_ptr2len(s); |
| 7 | 7259 if (l == 1) |
| 7260 { | |
| 7261 /* Illegal UTF-8 byte sequence. */ | |
| 7262 this_utf8 = FALSE; | |
| 7263 break; | |
| 7264 } | |
| 7265 s += l - 1; | |
| 7266 } | |
| 7267 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
| 7268 this_utf8 = FALSE; | |
| 7269 if (utf8 == MAYBE) /* first file */ | |
| 7270 utf8 = this_utf8; | |
| 7271 else if (utf8 != this_utf8) | |
| 7272 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7273 semsg(_("E670: Mix of help file encodings within a language: %s"), files[fi]); |
| 7 | 7274 mix = !got_int; |
| 7275 got_int = TRUE; | |
| 7276 } | |
| 7277 firstline = FALSE; | |
| 7278 } | |
| 7279 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
| 7280 while (p1 != NULL) | |
| 7281 { | |
| 3514 | 7282 /* Use vim_strbyte() instead of vim_strchr() so that when |
| 7283 * 'encoding' is dbcs it still works, don't find '*' in the | |
| 7284 * second byte. */ | |
| 7285 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
| 7 | 7286 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
| 7287 { | |
| 7288 for (s = p1 + 1; s < p2; ++s) | |
| 7289 if (*s == ' ' || *s == '\t' || *s == '|') | |
| 7290 break; | |
| 7291 | |
| 7292 /* | |
| 7293 * Only accept a *tag* when it consists of valid | |
| 7294 * characters, there is white space before it and is | |
| 7295 * followed by a white character or end-of-line. | |
| 7296 */ | |
| 7297 if (s == p2 | |
| 7298 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
| 7299 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
| 7300 || s[1] == '\0')) | |
| 7301 { | |
| 7302 *p2 = '\0'; | |
| 7303 ++p1; | |
| 7304 if (ga_grow(&ga, 1) == FAIL) | |
| 7305 { | |
| 7306 got_int = TRUE; | |
| 7307 break; | |
| 7308 } | |
| 7309 s = alloc((unsigned)(p2 - p1 + STRLEN(fname) + 2)); | |
| 7310 if (s == NULL) | |
| 7311 { | |
| 7312 got_int = TRUE; | |
| 7313 break; | |
| 7314 } | |
| 7315 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7316 ++ga.ga_len; | |
| 7317 sprintf((char *)s, "%s\t%s", p1, fname); | |
| 7318 | |
| 7319 /* find next '*' */ | |
| 7320 p2 = vim_strchr(p2 + 1, '*'); | |
| 7321 } | |
| 7322 } | |
| 7323 p1 = p2; | |
| 7324 } | |
| 7325 line_breakcheck(); | |
| 7326 } | |
| 7327 | |
| 7328 fclose(fd); | |
| 7329 } | |
| 7330 | |
| 7331 FreeWild(filecount, files); | |
| 7332 | |
| 7333 if (!got_int) | |
| 7334 { | |
| 7335 /* | |
| 7336 * Sort the tags. | |
| 7337 */ | |
| 7009 | 7338 if (ga.ga_data != NULL) |
| 7339 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
| 7 | 7340 |
| 7341 /* | |
| 7342 * Check for duplicates. | |
| 7343 */ | |
| 7344 for (i = 1; i < ga.ga_len; ++i) | |
| 7345 { | |
| 7346 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
| 7347 p2 = ((char_u **)ga.ga_data)[i]; | |
| 7348 while (*p1 == *p2) | |
| 7349 { | |
| 7350 if (*p2 == '\t') | |
| 7351 { | |
| 7352 *p2 = NUL; | |
| 274 | 7353 vim_snprintf((char *)NameBuff, MAXPATHL, |
| 7 | 7354 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
| 7355 ((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
|
7356 emsg((char *)NameBuff); |
| 7 | 7357 *p2 = '\t'; |
| 7358 break; | |
| 7359 } | |
| 7360 ++p1; | |
| 7361 ++p2; | |
| 7362 } | |
| 7363 } | |
| 7364 | |
| 7365 if (utf8 == TRUE) | |
| 7366 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
| 7367 | |
| 7368 /* | |
| 7369 * Write the tags into the file. | |
| 7370 */ | |
| 7371 for (i = 0; i < ga.ga_len; ++i) | |
| 7372 { | |
| 7373 s = ((char_u **)ga.ga_data)[i]; | |
| 1325 | 7374 if (STRNCMP(s, "help-tags\t", 10) == 0) |
| 7 | 7375 /* help-tags entry was added in formatted form */ |
| 1325 | 7376 fputs((char *)s, fd_tags); |
| 7 | 7377 else |
| 7378 { | |
| 7379 fprintf(fd_tags, "%s\t/*", s); | |
| 7380 for (p1 = s; *p1 != '\t'; ++p1) | |
| 7381 { | |
| 7382 /* insert backslash before '\\' and '/' */ | |
| 7383 if (*p1 == '\\' || *p1 == '/') | |
| 7384 putc('\\', fd_tags); | |
| 7385 putc(*p1, fd_tags); | |
| 7386 } | |
| 7387 fprintf(fd_tags, "*\n"); | |
| 7388 } | |
| 7389 } | |
| 7390 } | |
| 7391 if (mix) | |
| 7392 got_int = FALSE; /* continue with other languages */ | |
| 7393 | |
| 7394 for (i = 0; i < ga.ga_len; ++i) | |
| 7395 vim_free(((char_u **)ga.ga_data)[i]); | |
| 7396 ga_clear(&ga); | |
| 7397 fclose(fd_tags); /* there is no check for an error... */ | |
| 7398 } | |
| 7399 | |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7400 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7401 * 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
|
7402 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7403 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7404 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
|
7405 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7406 #ifdef FEAT_MULTI_LANG |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7407 int len; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7408 int i, j; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7409 garray_T ga; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7410 char_u lang[2]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7411 char_u ext[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7412 char_u fname[8]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7413 int filecount; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7414 char_u **files; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7415 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7416 /* 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
|
7417 STRCPY(NameBuff, dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7418 add_pathsep(NameBuff); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7419 STRCAT(NameBuff, "**"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7420 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
|
7421 EW_FILE|EW_SILENT) == FAIL |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7422 || filecount == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7423 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7424 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
|
7425 return; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7426 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7427 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7428 /* 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
|
7429 * present. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7430 ga_init2(&ga, 1, 10); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7431 for (i = 0; i < filecount; ++i) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7432 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7433 len = (int)STRLEN(files[i]); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7434 if (len > 4) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7435 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7436 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
|
7437 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7438 /* ".txt" -> language "en" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7439 lang[0] = 'e'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7440 lang[1] = 'n'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7441 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7442 else if (files[i][len - 4] == '.' |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7443 && ASCII_ISALPHA(files[i][len - 3]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7444 && ASCII_ISALPHA(files[i][len - 2]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7445 && 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
|
7446 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7447 /* ".abx" -> language "ab" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7448 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
|
7449 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
|
7450 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7451 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7452 continue; |
|
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 /* Did we find this language already? */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7455 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
|
7456 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
|
7457 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7458 if (j == ga.ga_len) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7459 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7460 /* New language, add it. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7461 if (ga_grow(&ga, 2) == FAIL) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7462 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7463 ((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
|
7464 ((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
|
7465 } |
|
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 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7468 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7469 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7470 * 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
|
7471 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7472 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
|
7473 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7474 STRCPY(fname, "tags-xx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7475 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
|
7476 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
|
7477 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
|
7478 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7479 /* 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
|
7480 fname[4] = NUL; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7481 STRCPY(ext, ".txt"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7482 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7483 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7484 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7485 /* 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
|
7486 STRCPY(ext, ".xxx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7487 ext[1] = fname[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7488 ext[2] = fname[6]; |
|
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 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
|
7491 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7492 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7493 ga_clear(&ga); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7494 FreeWild(filecount, files); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7495 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7496 #else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7497 /* 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
|
7498 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
|
7499 #endif |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7500 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7501 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7502 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7503 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
|
7504 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7505 do_helptags(fname, *(int *)cookie); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7506 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7507 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7508 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7509 * ":helptags" |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7510 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7511 void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7512 ex_helptags(exarg_T *eap) |
|
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 expand_T xpc; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7515 char_u *dirname; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7516 int add_help_tags = FALSE; |
|
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 /* 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
|
7519 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
|
7520 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7521 add_help_tags = TRUE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7522 eap->arg = skipwhite(eap->arg + 3); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7523 } |
|
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 if (STRCMP(eap->arg, "ALL") == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7526 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7527 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
|
7528 helptags_cb, &add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7529 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7530 else |
|
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 ExpandInit(&xpc); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7533 xpc.xp_context = EXPAND_DIRECTORIES; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7534 dirname = ExpandOne(&xpc, eap->arg, NULL, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7535 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
|
7536 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
|
7537 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
|
7538 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7539 do_helptags(dirname, add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7540 vim_free(dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7541 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7542 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7543 |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7544 /* |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7545 * Make the user happy. |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7546 */ |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7547 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7548 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
|
7549 { |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7550 static char *code[] = { |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7551 "\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
|
7552 "\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
|
7553 }; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7554 char *p; |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7555 int n; |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7556 int i; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7557 |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7558 msg_start(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7559 msg_putchar('\n'); |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7560 for (i = 0; i < 2; ++i) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7561 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
|
7562 if (*p == 'x') |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7563 msg_putchar('\n'); |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7564 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7565 for (n = *p++; n > 0; --n) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7566 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
|
7567 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
|
7568 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7569 msg_putchar(*p); |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7570 msg_clr_eos(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7571 } |
| 7 | 7572 |
| 7573 /* | |
| 7574 * ":drop" | |
| 7575 * Opens the first argument in a window. When there are two or more arguments | |
| 7576 * the argument list is redefined. | |
| 7577 */ | |
| 7578 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7579 ex_drop(exarg_T *eap) |
| 7 | 7580 { |
| 7581 int split = FALSE; | |
| 7582 win_T *wp; | |
| 7583 buf_T *buf; | |
| 735 | 7584 tabpage_T *tp; |
| 7 | 7585 |
| 7586 /* | |
| 7587 * Check if the first argument is already being edited in a window. If | |
| 7588 * so, jump to that window. | |
| 7589 * We would actually need to check all arguments, but that's complicated | |
| 7590 * and mostly only one file is dropped. | |
| 7591 * This also ignores wildcards, since it is very unlikely the user is | |
| 7592 * editing a file name with a wildcard character. | |
| 7593 */ | |
| 735 | 7594 set_arglist(eap->arg); |
| 7595 | |
| 1067 | 7596 /* |
| 7597 * Expanding wildcards may result in an empty argument list. E.g. when | |
| 7598 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
| 7599 * already did an error message for this. | |
| 7600 */ | |
| 7601 if (ARGCOUNT == 0) | |
| 7602 return; | |
| 7603 | |
| 735 | 7604 if (cmdmod.tab) |
| 7605 { | |
| 7606 /* ":tab drop file ...": open a tab for each argument that isn't | |
| 7607 * edited in a window yet. It's like ":tab all" but without closing | |
| 7608 * windows or tabs. */ | |
| 7609 ex_all(eap); | |
| 7610 } | |
| 7611 else | |
| 7612 { | |
| 7613 /* ":drop file ...": Edit the first argument. Jump to an existing | |
| 7614 * window if possible, edit in current window if the current buffer | |
| 7615 * can be abandoned, otherwise open a new window. */ | |
| 7616 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
| 7617 | |
| 7618 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 7619 { | |
| 7620 if (wp->w_buffer == buf) | |
| 7 | 7621 { |
| 825 | 7622 goto_tabpage_win(tp, wp); |
| 7 | 7623 curwin->w_arg_idx = 0; |
| 7624 return; | |
| 7625 } | |
| 7626 } | |
| 735 | 7627 |
| 7628 /* | |
| 7629 * Check whether the current buffer is changed. If so, we will need | |
| 7630 * to split the current window or data could be lost. | |
| 7631 * Skip the check if the 'hidden' option is set, as in this case the | |
| 7632 * buffer won't be lost. | |
| 7633 */ | |
|
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
|
7634 if (!buf_hide(curbuf)) |
| 735 | 7635 { |
| 7636 ++emsg_off; | |
| 5464 | 7637 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
| 735 | 7638 --emsg_off; |
| 7639 } | |
| 7640 | |
| 7641 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
| 7642 if (split) | |
| 7643 { | |
| 7644 eap->cmdidx = CMD_sfirst; | |
| 7645 eap->cmd[0] = 's'; | |
| 7646 } | |
| 7647 else | |
| 7648 eap->cmdidx = CMD_first; | |
| 7649 ex_rewind(eap); | |
| 7650 } | |
| 7 | 7651 } |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7652 |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7653 /* |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7654 * 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
|
7655 * 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
|
7656 * 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
|
7657 * 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
|
7658 * 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
|
7659 */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7660 char_u * |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7661 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
|
7662 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7663 int c; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7664 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7665 if (vim_isIDc(*p)) |
|
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 /* ":vimgrep pattern fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7668 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7669 *s = p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7670 p = skiptowhite(p); |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7671 if (s != NULL && *p != NUL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7672 *p++ = NUL; |
|
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 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7675 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7676 /* ":vimgrep /pattern/[g][j] fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7677 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7678 *s = p + 1; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7679 c = *p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7680 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
|
7681 if (*p != c) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7682 return NULL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7683 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7684 /* Truncate the pattern. */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7685 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7686 *p = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7687 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7688 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7689 /* Find the flags */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7690 while (*p == 'g' || *p == 'j') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7691 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7692 if (flags != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7693 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7694 if (*p == 'g') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7695 *flags |= VGR_GLOBAL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7696 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7697 *flags |= VGR_NOJUMP; |
|
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 ++p; |
|
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 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7702 return p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7703 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7704 |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7705 #if defined(FEAT_EVAL) || defined(PROTO) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7706 /* |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7707 * 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
|
7708 */ |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7709 void |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7710 ex_oldfiles(exarg_T *eap UNUSED) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7711 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7712 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
|
7713 listitem_T *li; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7714 int nr = 0; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7715 char_u *fname; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7716 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7717 if (l == NULL) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
7718 msg(_("No old files")); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7719 else |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7720 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7721 msg_start(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7722 msg_scroll = TRUE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7723 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
|
7724 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7725 ++nr; |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15209
diff
changeset
|
7726 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
|
7727 if (!message_filtered(fname)) |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7728 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7729 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
|
7730 msg_puts(": "); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7731 msg_outtrans(fname); |
|
10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
7732 msg_clr_eos(); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7733 msg_putchar('\n'); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7734 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
|
7735 ui_breakcheck(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7736 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7737 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7738 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7739 /* 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
|
7740 got_int = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7741 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7742 # ifdef FEAT_BROWSE_CMD |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7743 if (cmdmod.browse) |
|
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 quit_more = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7746 nr = prompt_for_number(FALSE); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7747 msg_starthere(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7748 if (nr > 0) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7749 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7750 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
|
7751 (long)nr); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7752 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7753 if (p != NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7754 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7755 p = expand_env_save(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7756 eap->arg = p; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7757 eap->cmdidx = CMD_edit; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7758 cmdmod.browse = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7759 do_exedit(eap, NULL); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7760 vim_free(p); |
|
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 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7763 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7764 # endif |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7765 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7766 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7767 #endif |