Mercurial > vim
annotate src/ex_cmds.c @ 15979:72987a858c96 v8.1.0995
patch 8.1.0995: a getchar() call resets the reg_executing() result
commit https://github.com/vim/vim/commit/f0fab3046c2b5c4115979347464a802853011220
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Mar 5 12:24:10 2019 +0100
patch 8.1.0995: a getchar() call resets the reg_executing() result
Problem: A getchar() call while executing a register resets the
reg_executing() result.
Solution: Save and restore reg_executing. (closes #406
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Tue, 05 Mar 2019 12:30:08 +0100 |
| parents | f581167d59bf |
| children | 5417a7f802ff |
| 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 | |
|
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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:
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diff
changeset
|
1273 char_u *cmd, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1274 int do_in, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
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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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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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changeset
|
1354 #if defined(FEAT_EVAL) |
| 7 | 1355 if (!aborting()) |
| 1356 #endif | |
|
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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, |
|
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patch 8.0.0177: BufEnter autocommand not fired for a directory
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parents:
10482
diff
changeset
|
1425 eap, READ_FILTER) != OK) |
| 169 | 1426 { |
|
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parents:
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changeset
|
1427 #if defined(FEAT_EVAL) |
| 169 | 1428 if (!aborting()) |
| 1429 #endif | |
| 1430 { | |
| 1431 msg_putchar('\n'); | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
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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 { | |
|
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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 */ | |
|
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parents:
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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; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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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 | |
|
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7799
diff
changeset
|
1535 do_shell( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
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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; | |
| 1540 #ifndef FEAT_GUI_MSWIN | |
| 1541 int save_nwr; | |
| 1542 #endif | |
| 1543 #ifdef MSWIN | |
| 1544 int winstart = FALSE; | |
| 1545 #endif | |
| 1546 | |
| 1547 /* | |
| 1548 * Disallow shell commands for "rvim". | |
| 1549 * Disallow shell commands from .exrc and .vimrc in current directory for | |
| 1550 * security reasons. | |
| 1551 */ | |
| 1552 if (check_restricted() || check_secure()) | |
| 1553 { | |
| 1554 msg_end(); | |
| 1555 return; | |
| 1556 } | |
| 1557 | |
| 1558 #ifdef MSWIN | |
| 1559 /* | |
| 1560 * Check if ":!start" is used. | |
| 1561 */ | |
| 1562 if (cmd != NULL) | |
| 1563 winstart = (STRNICMP(cmd, "start ", 6) == 0); | |
| 1564 #endif | |
| 1565 | |
| 1566 /* | |
| 1567 * For autocommands we want to get the output on the current screen, to | |
| 1568 * avoid having to type return below. | |
| 1569 */ | |
| 1570 msg_putchar('\r'); /* put cursor at start of line */ | |
| 1571 if (!autocmd_busy) | |
| 1572 { | |
| 1573 #ifdef MSWIN | |
| 1574 if (!winstart) | |
| 1575 #endif | |
| 1576 stoptermcap(); | |
| 1577 } | |
| 1578 #ifdef MSWIN | |
| 1579 if (!winstart) | |
| 1580 #endif | |
| 1581 msg_putchar('\n'); /* may shift screen one line up */ | |
| 1582 | |
| 1583 /* warning message before calling the shell */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1584 if (p_warn && !autocmd_busy && msg_silent == 0) |
|
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
1585 FOR_ALL_BUFFERS(buf) |
|
13012
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patch 8.0.1382: get "no write since last change" message if terminal is open
Christian Brabandt <cb@256bit.org>
parents:
12942
diff
changeset
|
1586 if (bufIsChangedNotTerm(buf)) |
| 7 | 1587 { |
| 1588 #ifdef FEAT_GUI_MSWIN | |
| 1589 if (!winstart) | |
| 1590 starttermcap(); /* don't want a message box here */ | |
| 1591 #endif | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1592 msg_puts(_("[No write since last change]\n")); |
| 7 | 1593 #ifdef FEAT_GUI_MSWIN |
| 1594 if (!winstart) | |
| 1595 stoptermcap(); | |
| 1596 #endif | |
| 1597 break; | |
| 1598 } | |
| 1599 | |
| 1600 /* This windgoto is required for when the '\n' resulted in a "delete line | |
| 1601 * 1" command to the terminal. */ | |
| 1602 if (!swapping_screen()) | |
| 1603 windgoto(msg_row, msg_col); | |
| 1604 cursor_on(); | |
| 1605 (void)call_shell(cmd, SHELL_COOKED | flags); | |
| 1606 did_check_timestamps = FALSE; | |
| 1607 need_check_timestamps = TRUE; | |
| 1608 | |
| 1609 /* | |
| 1610 * put the message cursor at the end of the screen, avoids wait_return() | |
| 1611 * to overwrite the text that the external command showed | |
| 1612 */ | |
| 1613 if (!swapping_screen()) | |
| 1614 { | |
| 1615 msg_row = Rows - 1; | |
| 1616 msg_col = 0; | |
| 1617 } | |
| 1618 | |
| 1619 if (autocmd_busy) | |
| 1620 { | |
| 1621 if (msg_silent == 0) | |
| 1622 redraw_later_clear(); | |
| 1623 } | |
| 1624 else | |
| 1625 { | |
| 1626 /* | |
| 1627 * For ":sh" there is no need to call wait_return(), just redraw. | |
| 1628 * Also for the Win32 GUI (the output is in a console window). | |
| 1629 * Otherwise there is probably text on the screen that the user wants | |
| 1630 * to read before redrawing, so call wait_return(). | |
| 1631 */ | |
| 1632 #ifndef FEAT_GUI_MSWIN | |
| 1633 if (cmd == NULL | |
|
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patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1634 # ifdef MSWIN |
| 7 | 1635 || (winstart && !need_wait_return) |
| 1636 # endif | |
| 1637 ) | |
| 1638 { | |
| 1639 if (msg_silent == 0) | |
| 1640 redraw_later_clear(); | |
| 1641 need_wait_return = FALSE; | |
| 1642 } | |
| 1643 else | |
| 1644 { | |
| 1645 /* | |
| 1646 * If we switch screens when starttermcap() is called, we really | |
| 1647 * want to wait for "hit return to continue". | |
| 1648 */ | |
| 1649 save_nwr = no_wait_return; | |
| 1650 if (swapping_screen()) | |
| 1651 no_wait_return = FALSE; | |
| 1652 # ifdef AMIGA | |
| 1653 wait_return(term_console ? -1 : msg_silent == 0); /* see below */ | |
| 1654 # else | |
| 1655 wait_return(msg_silent == 0); | |
| 1656 # endif | |
| 1657 no_wait_return = save_nwr; | |
| 1658 } | |
|
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1659 #endif /* FEAT_GUI_MSWIN */ |
| 7 | 1660 |
| 1661 #ifdef MSWIN | |
| 1662 if (!winstart) /* if winstart==TRUE, never stopped termcap! */ | |
| 1663 #endif | |
| 1664 starttermcap(); /* start termcap if not done by wait_return() */ | |
| 1665 | |
| 1666 /* | |
| 1667 * In an Amiga window redrawing is caused by asking the window size. | |
| 1668 * If we got an interrupt this will not work. The chance that the | |
| 1669 * window size is wrong is very small, but we need to redraw the | |
| 1670 * screen. Don't do this if ':' hit in wait_return(). THIS IS UGLY | |
| 1671 * but it saves an extra redraw. | |
| 1672 */ | |
| 1673 #ifdef AMIGA | |
| 1674 if (skip_redraw) /* ':' hit in wait_return() */ | |
| 1675 { | |
| 1676 if (msg_silent == 0) | |
| 1677 redraw_later_clear(); | |
| 1678 } | |
| 1679 else if (term_console) | |
| 1680 { | |
| 1681 OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q")); /* get window size */ | |
| 1682 if (got_int && msg_silent == 0) | |
| 1683 redraw_later_clear(); /* if got_int is TRUE, redraw needed */ | |
| 1684 else | |
| 1685 must_redraw = 0; /* no extra redraw needed */ | |
| 1686 } | |
| 1687 #endif | |
| 1688 } | |
| 1689 | |
| 1690 /* display any error messages now */ | |
| 1691 display_errors(); | |
| 725 | 1692 |
| 1693 apply_autocmds(EVENT_SHELLCMDPOST, NULL, NULL, FALSE, curbuf); | |
| 7 | 1694 } |
| 1695 | |
|
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1696 #if !defined(UNIX) |
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1697 static char_u * |
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1698 find_pipe(char_u *cmd) |
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1699 { |
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1700 char_u *p; |
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1701 int inquote = FALSE; |
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1702 |
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1703 for (p = cmd; *p != NUL; ++p) |
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1704 { |
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1705 if (!inquote && *p == '|') |
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1706 return p; |
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1707 if (*p == '"') |
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1708 inquote = !inquote; |
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1709 else if (rem_backslash(p)) |
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1710 ++p; |
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1711 } |
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1712 return NULL; |
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1713 } |
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1714 #endif |
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1715 |
| 7 | 1716 /* |
| 1717 * Create a shell command from a command string, input redirection file and | |
| 1718 * output redirection file. | |
| 1719 * Returns an allocated string with the shell command, or NULL for failure. | |
| 1720 */ | |
| 1721 char_u * | |
|
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1722 make_filter_cmd( |
|
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1723 char_u *cmd, /* command */ |
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1724 char_u *itmp, /* NULL or name of input file */ |
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1725 char_u *otmp) /* NULL or name of output file */ |
| 7 | 1726 { |
| 1727 char_u *buf; | |
| 1728 long_u len; | |
| 5867 | 1729 |
|
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|
1730 #if defined(UNIX) |
| 5881 | 1731 int is_fish_shell; |
| 5911 | 1732 char_u *shell_name = get_isolated_shell_name(); |
| 5881 | 1733 |
| 5867 | 1734 /* Account for fish's different syntax for subshells */ |
| 5911 | 1735 is_fish_shell = (fnamecmp(shell_name, "fish") == 0); |
| 1736 vim_free(shell_name); | |
| 5867 | 1737 if (is_fish_shell) |
| 1738 len = (long_u)STRLEN(cmd) + 13; /* "begin; " + "; end" + NUL */ | |
| 1739 else | |
| 1740 #endif | |
| 1741 len = (long_u)STRLEN(cmd) + 3; /* "()" + NUL */ | |
| 7 | 1742 if (itmp != NULL) |
| 1743 len += (long_u)STRLEN(itmp) + 9; /* " { < " + " } " */ | |
| 1744 if (otmp != NULL) | |
| 1745 len += (long_u)STRLEN(otmp) + (long_u)STRLEN(p_srr) + 2; /* " " */ | |
| 1746 buf = lalloc(len, TRUE); | |
| 1747 if (buf == NULL) | |
| 1748 return NULL; | |
| 1749 | |
|
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1750 #if defined(UNIX) |
| 7 | 1751 /* |
| 169 | 1752 * Put braces around the command (for concatenated commands) when |
| 1753 * redirecting input and/or output. | |
| 7 | 1754 */ |
| 169 | 1755 if (itmp != NULL || otmp != NULL) |
| 5867 | 1756 { |
| 1757 if (is_fish_shell) | |
| 1758 vim_snprintf((char *)buf, len, "begin; %s; end", (char *)cmd); | |
| 1759 else | |
| 1760 vim_snprintf((char *)buf, len, "(%s)", (char *)cmd); | |
| 1761 } | |
| 169 | 1762 else |
| 1763 STRCPY(buf, cmd); | |
| 7 | 1764 if (itmp != NULL) |
| 1765 { | |
| 1766 STRCAT(buf, " < "); | |
| 1767 STRCAT(buf, itmp); | |
| 1768 } | |
| 1769 #else | |
| 1770 /* | |
| 5867 | 1771 * For shells that don't understand braces around commands, at least allow |
| 7 | 1772 * the use of commands in a pipe. |
| 1773 */ | |
| 1774 STRCPY(buf, cmd); | |
| 1775 if (itmp != NULL) | |
| 1776 { | |
| 1777 char_u *p; | |
| 1778 | |
| 1779 /* | |
| 1780 * If there is a pipe, we have to put the '<' in front of it. | |
| 1781 * Don't do this when 'shellquote' is not empty, otherwise the | |
| 1782 * redirection would be inside the quotes. | |
| 1783 */ | |
| 1784 if (*p_shq == NUL) | |
| 1785 { | |
|
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1786 p = find_pipe(buf); |
| 7 | 1787 if (p != NULL) |
| 1788 *p = NUL; | |
| 1789 } | |
| 1790 STRCAT(buf, " <"); /* " < " causes problems on Amiga */ | |
| 1791 STRCAT(buf, itmp); | |
| 1792 if (*p_shq == NUL) | |
| 1793 { | |
|
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1794 p = find_pipe(cmd); |
| 7 | 1795 if (p != NULL) |
| 1796 { | |
| 1797 STRCAT(buf, " "); /* insert a space before the '|' for DOS */ | |
| 1798 STRCAT(buf, p); | |
| 1799 } | |
| 1800 } | |
| 1801 } | |
| 1802 #endif | |
| 1803 if (otmp != NULL) | |
| 1872 | 1804 append_redir(buf, (int)len, p_srr, otmp); |
| 7 | 1805 |
| 1806 return buf; | |
| 1807 } | |
| 1808 | |
| 1809 /* | |
| 1872 | 1810 * Append output redirection for file "fname" to the end of string buffer |
| 1811 * "buf[buflen]" | |
| 7 | 1812 * Works with the 'shellredir' and 'shellpipe' options. |
| 1813 * The caller should make sure that there is enough room: | |
| 1814 * STRLEN(opt) + STRLEN(fname) + 3 | |
| 1815 */ | |
| 1816 void | |
|
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1817 append_redir( |
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1818 char_u *buf, |
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1819 int buflen, |
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1820 char_u *opt, |
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1821 char_u *fname) |
| 7 | 1822 { |
| 1823 char_u *p; | |
| 1872 | 1824 char_u *end; |
| 1825 | |
| 1826 end = buf + STRLEN(buf); | |
|
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1827 /* find "%s" */ |
| 7 | 1828 for (p = opt; (p = vim_strchr(p, '%')) != NULL; ++p) |
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1829 { |
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1830 if (p[1] == 's') /* found %s */ |
| 7 | 1831 break; |
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1832 if (p[1] == '%') /* skip %% */ |
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1833 ++p; |
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1834 } |
| 7 | 1835 if (p != NULL) |
| 1836 { | |
| 1872 | 1837 *end = ' '; /* not really needed? Not with sh, ksh or bash */ |
| 1838 vim_snprintf((char *)end + 1, (size_t)(buflen - (end + 1 - buf)), | |
| 1839 (char *)opt, (char *)fname); | |
| 7 | 1840 } |
| 1841 else | |
| 1872 | 1842 vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), |
| 7 | 1843 #ifdef FEAT_QUICKFIX |
| 1844 " %s %s", | |
| 1845 #else | |
| 1846 " %s%s", /* " > %s" causes problems on Amiga */ | |
| 1847 #endif | |
| 1848 (char *)opt, (char *)fname); | |
| 1849 } | |
| 1850 | |
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1851 #if defined(FEAT_VIMINFO) || defined(PROTO) |
| 7 | 1852 |
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1853 static int read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing); |
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1854 static void write_viminfo_version(FILE *fp_out); |
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1855 static void write_viminfo_barlines(vir_T *virp, FILE *fp_out); |
| 7 | 1856 static int viminfo_errcnt; |
| 1857 | |
| 1858 static int | |
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1859 no_viminfo(void) |
| 7 | 1860 { |
| 1861 /* "vim -i NONE" does not read or write a viminfo file */ | |
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1862 return STRCMP(p_viminfofile, "NONE") == 0; |
| 7 | 1863 } |
| 1864 | |
| 1865 /* | |
| 1866 * Report an error for reading a viminfo file. | |
| 1867 * Count the number of errors. When there are more than 10, return TRUE. | |
| 1868 */ | |
| 1869 int | |
|
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1870 viminfo_error(char *errnum, char *message, char_u *line) |
| 7 | 1871 { |
| 274 | 1872 vim_snprintf((char *)IObuff, IOSIZE, _("%sviminfo: %s in line: "), |
| 1873 errnum, message); | |
| 1459 | 1874 STRNCAT(IObuff, line, IOSIZE - STRLEN(IObuff) - 1); |
| 156 | 1875 if (IObuff[STRLEN(IObuff) - 1] == '\n') |
| 1876 IObuff[STRLEN(IObuff) - 1] = NUL; | |
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1877 emsg((char *)IObuff); |
| 7 | 1878 if (++viminfo_errcnt >= 10) |
| 1879 { | |
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1880 emsg(_("E136: viminfo: Too many errors, skipping rest of file")); |
| 7 | 1881 return TRUE; |
| 1882 } | |
| 1883 return FALSE; | |
| 1884 } | |
| 1885 | |
| 1886 /* | |
| 1887 * read_viminfo() -- Read the viminfo file. Registers etc. which are already | |
| 1733 | 1888 * set are not over-written unless "flags" includes VIF_FORCEIT. -- webb |
| 7 | 1889 */ |
| 1890 int | |
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1891 read_viminfo( |
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1892 char_u *file, /* file name or NULL to use default name */ |
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1893 int flags) /* VIF_WANT_INFO et al. */ |
| 7 | 1894 { |
| 1895 FILE *fp; | |
| 1896 char_u *fname; | |
| 1897 | |
| 1898 if (no_viminfo()) | |
| 1899 return FAIL; | |
| 1900 | |
| 1733 | 1901 fname = viminfo_filename(file); /* get file name in allocated buffer */ |
| 7 | 1902 if (fname == NULL) |
| 1903 return FAIL; | |
| 1904 fp = mch_fopen((char *)fname, READBIN); | |
| 1905 | |
| 1906 if (p_verbose > 0) | |
| 294 | 1907 { |
| 1908 verbose_enter(); | |
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1909 smsg(_("Reading viminfo file \"%s\"%s%s%s"), |
| 274 | 1910 fname, |
| 1733 | 1911 (flags & VIF_WANT_INFO) ? _(" info") : "", |
| 1912 (flags & VIF_WANT_MARKS) ? _(" marks") : "", | |
| 1913 (flags & VIF_GET_OLDFILES) ? _(" oldfiles") : "", | |
| 274 | 1914 fp == NULL ? _(" FAILED") : ""); |
| 294 | 1915 verbose_leave(); |
| 1916 } | |
| 7 | 1917 |
| 1918 vim_free(fname); | |
| 1919 if (fp == NULL) | |
| 1920 return FAIL; | |
| 1921 | |
| 1922 viminfo_errcnt = 0; | |
| 1733 | 1923 do_viminfo(fp, NULL, flags); |
| 7 | 1924 |
| 1925 fclose(fp); | |
| 1926 return OK; | |
| 1927 } | |
| 1928 | |
| 1929 /* | |
|
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1930 * Write the viminfo file. The old one is read in first so that effectively a |
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1931 * merge of current info and old info is done. This allows multiple vims to |
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1932 * run simultaneously, without losing any marks etc. |
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1933 * If "forceit" is TRUE, then the old file is not read in, and only internal |
|
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1934 * info is written to the file. |
| 7 | 1935 */ |
| 1936 void | |
|
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1937 write_viminfo(char_u *file, int forceit) |
| 7 | 1938 { |
| 1939 char_u *fname; | |
| 1940 FILE *fp_in = NULL; /* input viminfo file, if any */ | |
| 1941 FILE *fp_out = NULL; /* output viminfo file */ | |
| 1942 char_u *tempname = NULL; /* name of temp viminfo file */ | |
|
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1943 stat_T st_new; /* mch_stat() of potential new file */ |
| 7 | 1944 #if defined(UNIX) || defined(VMS) |
| 1945 mode_t umask_save; | |
| 1946 #endif | |
| 1947 #ifdef UNIX | |
| 1948 int shortname = FALSE; /* use 8.3 file name */ | |
|
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1949 stat_T st_old; /* mch_stat() of existing viminfo file */ |
| 7 | 1950 #endif |
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1951 #ifdef MSWIN |
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1952 int hidden = FALSE; |
| 601 | 1953 #endif |
| 7 | 1954 |
| 1955 if (no_viminfo()) | |
| 1956 return; | |
| 1957 | |
| 1958 fname = viminfo_filename(file); /* may set to default if NULL */ | |
| 1959 if (fname == NULL) | |
| 1960 return; | |
| 1961 | |
| 1962 fp_in = mch_fopen((char *)fname, READBIN); | |
| 1963 if (fp_in == NULL) | |
| 1964 { | |
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1965 int fd; |
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1966 |
| 7 | 1967 /* if it does exist, but we can't read it, don't try writing */ |
| 1968 if (mch_stat((char *)fname, &st_new) == 0) | |
| 1969 goto end; | |
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1970 |
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1971 /* Create the new .viminfo non-accessible for others, because it may |
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1972 * contain text from non-accessible documents. It is up to the user to |
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1973 * widen access (e.g. to a group). This may also fail if there is a |
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1974 * race condition, then just give up. */ |
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1975 fd = mch_open((char *)fname, |
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1976 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
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1977 if (fd < 0) |
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1978 goto end; |
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1979 fp_out = fdopen(fd, WRITEBIN); |
| 7 | 1980 } |
| 1981 else | |
| 1982 { | |
| 1983 /* | |
| 1984 * There is an existing viminfo file. Create a temporary file to | |
| 1985 * write the new viminfo into, in the same directory as the | |
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1986 * existing viminfo file, which will be renamed once all writing is |
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1987 * successful. |
| 7 | 1988 */ |
| 1989 #ifdef UNIX | |
| 1990 /* | |
| 1991 * For Unix we check the owner of the file. It's not very nice to | |
| 1992 * overwrite a user's viminfo file after a "su root", with a | |
| 1993 * viminfo file that the user can't read. | |
| 1994 */ | |
| 1869 | 1995 st_old.st_dev = (dev_t)0; |
| 1438 | 1996 st_old.st_ino = 0; |
| 7 | 1997 st_old.st_mode = 0600; |
| 1076 | 1998 if (mch_stat((char *)fname, &st_old) == 0 |
| 1999 && getuid() != ROOT_UID | |
| 560 | 2000 && !(st_old.st_uid == getuid() |
| 7 | 2001 ? (st_old.st_mode & 0200) |
| 2002 : (st_old.st_gid == getgid() | |
| 2003 ? (st_old.st_mode & 0020) | |
| 2004 : (st_old.st_mode & 0002)))) | |
| 2005 { | |
| 944 | 2006 int tt = msg_didany; |
| 7 | 2007 |
| 2008 /* avoid a wait_return for this message, it's annoying */ | |
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2009 semsg(_("E137: Viminfo file is not writable: %s"), fname); |
| 7 | 2010 msg_didany = tt; |
| 840 | 2011 fclose(fp_in); |
| 7 | 2012 goto end; |
| 2013 } | |
| 2014 #endif | |
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2015 #ifdef MSWIN |
| 601 | 2016 /* Get the file attributes of the existing viminfo file. */ |
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2017 hidden = mch_ishidden(fname); |
| 601 | 2018 #endif |
| 7 | 2019 |
| 2020 /* | |
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2021 * Make tempname, find one that does not exist yet. |
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2022 * Beware of a race condition: If someone logs out and all Vim |
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2023 * instances exit at the same time a temp file might be created between |
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2024 * stat() and open(). Use mch_open() with O_EXCL to avoid that. |
| 7 | 2025 * May try twice: Once normal and once with shortname set, just in |
| 2026 * case somebody puts his viminfo file in an 8.3 filesystem. | |
| 2027 */ | |
| 2028 for (;;) | |
| 2029 { | |
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2030 int next_char = 'z'; |
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2031 char_u *wp; |
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2032 |
| 7 | 2033 tempname = buf_modname( |
| 2034 #ifdef UNIX | |
| 2035 shortname, | |
| 2036 #else | |
| 2037 FALSE, | |
| 2038 #endif | |
| 2039 fname, | |
| 2040 #ifdef VMS | |
| 2041 (char_u *)"-tmp", | |
| 2042 #else | |
| 2043 (char_u *)".tmp", | |
| 2044 #endif | |
| 2045 FALSE); | |
| 2046 if (tempname == NULL) /* out of memory */ | |
| 2047 break; | |
| 2048 | |
| 2049 /* | |
|
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2050 * Try a series of names. Change one character, just before |
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2051 * the extension. This should also work for an 8.3 |
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2052 * file name, when after adding the extension it still is |
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2053 * the same file as the original. |
| 7 | 2054 */ |
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2055 wp = tempname + STRLEN(tempname) - 5; |
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2056 if (wp < gettail(tempname)) /* empty file name? */ |
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2057 wp = gettail(tempname); |
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2058 for (;;) |
| 7 | 2059 { |
| 2060 /* | |
|
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2061 * Check if tempfile already exists. Never overwrite an |
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2062 * existing file! |
| 7 | 2063 */ |
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2064 if (mch_stat((char *)tempname, &st_new) == 0) |
| 7 | 2065 { |
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2066 #ifdef UNIX |
| 7 | 2067 /* |
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2068 * Check if tempfile is same as original file. May happen |
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2069 * when modname() gave the same file back. E.g. silly |
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2070 * link, or file name-length reached. Try again with |
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2071 * shortname set. |
| 7 | 2072 */ |
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2073 if (!shortname && st_new.st_dev == st_old.st_dev |
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2074 && st_new.st_ino == st_old.st_ino) |
| 7 | 2075 { |
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2076 VIM_CLEAR(tempname); |
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2077 shortname = TRUE; |
| 7 | 2078 break; |
| 2079 } | |
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2080 #endif |
| 7 | 2081 } |
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2082 else |
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2083 { |
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2084 /* Try creating the file exclusively. This may fail if |
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2085 * another Vim tries to do it at the same time. */ |
| 762 | 2086 #ifdef VMS |
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2087 /* fdopen() fails for some reason */ |
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2088 umask_save = umask(077); |
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2089 fp_out = mch_fopen((char *)tempname, WRITEBIN); |
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2090 (void)umask(umask_save); |
| 762 | 2091 #else |
|
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2092 int fd; |
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2093 |
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2094 /* Use mch_open() to be able to use O_NOFOLLOW and set file |
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2095 * protection: |
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2096 * Unix: same as original file, but strip s-bit. Reset |
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2097 * umask to avoid it getting in the way. |
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2098 * Others: r&w for user only. */ |
| 762 | 2099 # ifdef UNIX |
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2100 umask_save = umask(0); |
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2101 fd = mch_open((char *)tempname, |
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2102 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, |
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2103 (int)((st_old.st_mode & 0777) | 0600)); |
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2104 (void)umask(umask_save); |
| 762 | 2105 # else |
|
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2106 fd = mch_open((char *)tempname, |
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2107 O_CREAT|O_EXTRA|O_EXCL|O_WRONLY|O_NOFOLLOW, 0600); |
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2108 # endif |
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2109 if (fd < 0) |
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2110 { |
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2111 fp_out = NULL; |
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2112 # ifdef EEXIST |
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2113 /* Avoid trying lots of names while the problem is lack |
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2114 * of permission, only retry if the file already |
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2115 * exists. */ |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2116 if (errno != EEXIST) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2117 break; |
| 762 | 2118 # endif |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2119 } |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2120 else |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2121 fp_out = fdopen(fd, WRITEBIN); |
| 762 | 2122 #endif /* VMS */ |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2123 if (fp_out != NULL) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2124 break; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2125 } |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2126 |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2127 /* Assume file exists, try again with another name. */ |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2128 if (next_char == 'a' - 1) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2129 { |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2130 /* They all exist? Must be something wrong! Don't write |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2131 * 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
|
2132 semsg(_("E929: Too many viminfo temp files, like %s!"), |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2133 tempname); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2134 break; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2135 } |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2136 *wp = next_char; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2137 --next_char; |
| 7 | 2138 } |
| 557 | 2139 |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2140 if (tempname != NULL) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2141 break; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2142 /* continue if shortname was set */ |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2143 } |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2144 |
| 557 | 2145 #if defined(UNIX) && defined(HAVE_FCHOWN) |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2146 if (tempname != NULL && fp_out != NULL) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2147 { |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2148 stat_T tmp_st; |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2149 |
| 7 | 2150 /* |
|
12820
63d87ba12c34
patch 8.0.1287: temp file used for viminfo may have wrong permissions
Christian Brabandt <cb@256bit.org>
parents:
12676
diff
changeset
|
2151 * 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
|
2152 * otherwise preserve permissions, making sure the group matches. |
| 7 | 2153 */ |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2154 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
|
2155 { |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2156 if (st_old.st_uid != tmp_st.st_uid) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2157 /* Changing the owner might fail, in which case the |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2158 * 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
|
2159 vim_ignored = fchown(fileno(fp_out), st_old.st_uid, -1); |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2160 if (st_old.st_gid != tmp_st.st_gid |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2161 && fchown(fileno(fp_out), -1, st_old.st_gid) == -1) |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2162 /* can't set the group to what it should be, remove |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2163 * 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
|
2164 (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
|
2165 } |
|
12938
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2166 else |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2167 /* can't stat the file, set conservative permissions */ |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2168 (void)mch_setperm(tempname, 0600); |
|
1d41836582b3
patch 8.0.1345: race condition between stat() and open() for viminfo
Christian Brabandt <cb@256bit.org>
parents:
12820
diff
changeset
|
2169 } |
|
12942
914fbd1d269f
patch 8.0.1347: MS-Windows: build broken by misplaced curly
Christian Brabandt <cb@256bit.org>
parents:
12938
diff
changeset
|
2170 #endif |
|
914fbd1d269f
patch 8.0.1347: MS-Windows: build broken by misplaced curly
Christian Brabandt <cb@256bit.org>
parents:
12938
diff
changeset
|
2171 } |
| 7 | 2172 |
| 2173 /* | |
| 2174 * Check if the new viminfo file can be written to. | |
| 2175 */ | |
| 2176 if (fp_out == NULL) | |
| 2177 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2178 semsg(_("E138: Can't write viminfo file %s!"), |
| 301 | 2179 (fp_in == NULL || tempname == NULL) ? fname : tempname); |
| 7 | 2180 if (fp_in != NULL) |
| 2181 fclose(fp_in); | |
| 2182 goto end; | |
| 2183 } | |
| 2184 | |
| 2185 if (p_verbose > 0) | |
| 294 | 2186 { |
| 2187 verbose_enter(); | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2188 smsg(_("Writing viminfo file \"%s\""), fname); |
| 294 | 2189 verbose_leave(); |
| 2190 } | |
| 7 | 2191 |
| 2192 viminfo_errcnt = 0; | |
| 1733 | 2193 do_viminfo(fp_in, fp_out, forceit ? 0 : (VIF_WANT_INFO | VIF_WANT_MARKS)); |
| 7 | 2194 |
|
8573
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2195 if (fclose(fp_out) == EOF) |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2196 ++viminfo_errcnt; |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2197 |
| 7 | 2198 if (fp_in != NULL) |
| 2199 { | |
| 2200 fclose(fp_in); | |
| 601 | 2201 |
| 6049 | 2202 /* In case of an error keep the original viminfo file. Otherwise |
| 2203 * 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
|
2204 if (viminfo_errcnt == 0) |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2205 { |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2206 if (vim_rename(tempname, fname) == -1) |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2207 { |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2208 ++viminfo_errcnt; |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
2209 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
|
2210 } |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
2211 # ifdef MSWIN |
|
8573
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2212 /* 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
|
2213 else if (hidden) |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2214 mch_hide(fname); |
|
c76cb97073bd
commit https://github.com/vim/vim/commit/927030af23982a70580178e32806cd3638ce6e5b
Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
2215 # endif |
| 6049 | 2216 } |
| 2217 if (viminfo_errcnt > 0) | |
| 7 | 2218 mch_remove(tempname); |
| 601 | 2219 } |
| 2220 | |
| 7 | 2221 end: |
| 2222 vim_free(fname); | |
| 2223 vim_free(tempname); | |
| 2224 } | |
| 2225 | |
| 2226 /* | |
| 2227 * Get the viminfo file name to use. | |
| 2228 * If "file" is given and not empty, use it (has already been expanded by | |
| 2229 * cmdline functions). | |
| 2230 * Otherwise use "-i file_name", value from 'viminfo' or the default, and | |
| 2231 * expand environment variables. | |
| 2232 * Returns an allocated string. NULL when out of memory. | |
| 2233 */ | |
| 2234 static char_u * | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2235 viminfo_filename(char_u *file) |
| 7 | 2236 { |
| 2237 if (file == NULL || *file == NUL) | |
| 2238 { | |
|
11666
5cd9ba96561d
patch 8.0.0716: not easy to start Vim cleanly
Christian Brabandt <cb@256bit.org>
parents:
11649
diff
changeset
|
2239 if (*p_viminfofile != NUL) |
|
5cd9ba96561d
patch 8.0.0716: not easy to start Vim cleanly
Christian Brabandt <cb@256bit.org>
parents:
11649
diff
changeset
|
2240 file = p_viminfofile; |
| 7 | 2241 else if ((file = find_viminfo_parameter('n')) == NULL || *file == NUL) |
| 2242 { | |
| 2243 #ifdef VIMINFO_FILE2 | |
| 2244 # ifdef VMS | |
| 2245 if (mch_getenv((char_u *)"SYS$LOGIN") == NULL) | |
| 2246 # else | |
|
12297
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2247 # ifdef MSWIN |
|
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2248 /* 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:
12146
diff
changeset
|
2249 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
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2250 && 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>
parents:
12146
diff
changeset
|
2251 # else |
| 7 | 2252 if (mch_getenv((char_u *)"HOME") == NULL) |
|
12297
98586656fcae
patch 8.0.1028: MS-Windows: viminfo uses $VIM/_viminfo if $HOME not set
Christian Brabandt <cb@256bit.org>
parents:
12146
diff
changeset
|
2253 # endif |
| 7 | 2254 # endif |
| 2255 { | |
| 2256 /* don't use $VIM when not available. */ | |
| 2257 expand_env((char_u *)"$VIM", NameBuff, MAXPATHL); | |
| 2258 if (STRCMP("$VIM", NameBuff) != 0) /* $VIM was expanded */ | |
| 2259 file = (char_u *)VIMINFO_FILE2; | |
| 2260 else | |
| 2261 file = (char_u *)VIMINFO_FILE; | |
| 2262 } | |
| 2263 else | |
| 2264 #endif | |
| 2265 file = (char_u *)VIMINFO_FILE; | |
| 2266 } | |
| 2267 expand_env(file, NameBuff, MAXPATHL); | |
| 2268 file = NameBuff; | |
| 2269 } | |
| 2270 return vim_strsave(file); | |
| 2271 } | |
| 2272 | |
| 2273 /* | |
| 2274 * do_viminfo() -- Should only be called from read_viminfo() & write_viminfo(). | |
| 2275 */ | |
| 2276 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2277 do_viminfo(FILE *fp_in, FILE *fp_out, int flags) |
| 7 | 2278 { |
| 2279 int eof = FALSE; | |
| 2280 vir_T vir; | |
|
4903
2fc1f3346bfb
updated for version 7.3.1197
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
2281 int merge = FALSE; |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2282 int do_copy_marks = FALSE; |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2283 garray_T buflist; |
| 7 | 2284 |
| 2285 if ((vir.vir_line = alloc(LSIZE)) == NULL) | |
| 2286 return; | |
| 2287 vir.vir_fd = fp_in; | |
| 2288 vir.vir_conv.vc_type = CONV_NONE; | |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2289 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
|
2290 vir.vir_version = -1; |
| 7 | 2291 |
| 2292 if (fp_in != NULL) | |
| 2293 { | |
| 1733 | 2294 if (flags & VIF_WANT_INFO) |
|
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|
2295 { |
|
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|
2296 if (fp_out != NULL) |
|
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diff
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|
2297 { |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
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diff
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|
2298 /* Registers and marks are read and kept separate from what |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
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diff
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|
2299 * this Vim is using. They are merged when writing. */ |
|
9272
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diff
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|
2300 prepare_viminfo_registers(); |
|
9284
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|
2301 prepare_viminfo_marks(); |
|
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diff
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|
2302 } |
|
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diff
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|
2303 |
| 1733 | 2304 eof = read_viminfo_up_to_marks(&vir, |
| 2305 flags & VIF_FORCEIT, fp_out != NULL); | |
|
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|
2306 merge = TRUE; |
|
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|
2307 } |
|
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changeset
|
2308 else if (flags != 0) |
| 7 | 2309 /* Skip info, find start of marks */ |
| 2310 while (!(eof = viminfo_readline(&vir)) | |
| 2311 && vir.vir_line[0] != '>') | |
| 2312 ; | |
|
9414
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diff
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|
2313 |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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diff
changeset
|
2314 do_copy_marks = (flags & |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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diff
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|
2315 (VIF_WANT_MARKS | VIF_GET_OLDFILES | VIF_FORCEIT)); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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|
2316 } |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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parents:
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diff
changeset
|
2317 |
| 7 | 2318 if (fp_out != NULL) |
| 2319 { | |
| 2320 /* Write the info: */ | |
| 2321 fprintf(fp_out, _("# This viminfo file was generated by Vim %s.\n"), | |
| 2322 VIM_VERSION_MEDIUM); | |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
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diff
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|
2323 fputs(_("# You may edit it if you're careful!\n\n"), fp_out); |
|
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diff
changeset
|
2324 write_viminfo_version(fp_out); |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
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2394
diff
changeset
|
2325 fputs(_("# Value of 'encoding' when this file was written\n"), fp_out); |
| 7 | 2326 fprintf(fp_out, "*encoding=%s\n\n", p_enc); |
| 2327 write_viminfo_search_pattern(fp_out); | |
| 2328 write_viminfo_sub_string(fp_out); | |
| 2329 #ifdef FEAT_CMDHIST | |
|
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|
2330 write_viminfo_history(fp_out, merge); |
| 7 | 2331 #endif |
| 2332 write_viminfo_registers(fp_out); | |
|
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diff
changeset
|
2333 finish_viminfo_registers(); |
| 7 | 2334 #ifdef FEAT_EVAL |
| 2335 write_viminfo_varlist(fp_out); | |
| 2336 #endif | |
| 2337 write_viminfo_filemarks(fp_out); | |
|
9284
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commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
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parents:
9276
diff
changeset
|
2338 finish_viminfo_marks(); |
| 7 | 2339 write_viminfo_bufferlist(fp_out); |
|
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1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
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diff
changeset
|
2340 write_viminfo_barlines(&vir, fp_out); |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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diff
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|
2341 |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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parents:
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diff
changeset
|
2342 if (do_copy_marks) |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2343 ga_init2(&buflist, sizeof(buf_T *), 50); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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parents:
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diff
changeset
|
2344 write_viminfo_marks(fp_out, do_copy_marks ? &buflist : NULL); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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parents:
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diff
changeset
|
2345 } |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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parents:
9412
diff
changeset
|
2346 |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2347 if (do_copy_marks) |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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parents:
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diff
changeset
|
2348 { |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2349 copy_viminfo_marks(&vir, fp_out, &buflist, eof, flags); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2350 if (fp_out != NULL) |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2351 ga_clear(&buflist); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
2352 } |
| 7 | 2353 |
| 2354 vim_free(vir.vir_line); | |
| 2355 if (vir.vir_conv.vc_type != CONV_NONE) | |
| 2356 convert_setup(&vir.vir_conv, NULL, NULL); | |
|
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1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
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parents:
7447
diff
changeset
|
2357 ga_clear_strings(&vir.vir_barlines); |
| 7 | 2358 } |
| 2359 | |
| 2360 /* | |
| 2361 * read_viminfo_up_to_marks() -- Only called from do_viminfo(). Reads in the | |
| 2362 * first part of the viminfo file which contains everything but the marks that | |
| 2363 * are local to a file. Returns TRUE when end-of-file is reached. -- webb | |
| 2364 */ | |
| 2365 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
2366 read_viminfo_up_to_marks( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
2367 vir_T *virp, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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diff
changeset
|
2368 int forceit, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
2369 int writing) |
| 7 | 2370 { |
| 2371 int eof; | |
| 2372 buf_T *buf; | |
|
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Christian Brabandt <cb@256bit.org>
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9234
diff
changeset
|
2373 int got_encoding = FALSE; |
| 7 | 2374 |
| 2375 #ifdef FEAT_CMDHIST | |
| 4285 | 2376 prepare_viminfo_history(forceit ? 9999 : 0, writing); |
| 7 | 2377 #endif |
|
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2378 |
| 7 | 2379 eof = viminfo_readline(virp); |
| 2380 while (!eof && virp->vir_line[0] != '>') | |
| 2381 { | |
| 2382 switch (virp->vir_line[0]) | |
| 2383 { | |
| 2384 /* Characters reserved for future expansion, ignored now */ | |
| 2385 case '+': /* "+40 /path/dir file", for running vim without args */ | |
| 2386 case '^': /* to be defined */ | |
| 2387 case '<': /* long line - ignored */ | |
| 2388 /* A comment or empty line. */ | |
| 2389 case NUL: | |
| 2390 case '\r': | |
| 2391 case '\n': | |
| 2392 case '#': | |
| 2393 eof = viminfo_readline(virp); | |
| 2394 break; | |
|
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diff
changeset
|
2395 case '|': |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2396 eof = read_viminfo_barline(virp, got_encoding, |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2397 forceit, writing); |
|
7664
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commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
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diff
changeset
|
2398 break; |
| 7 | 2399 case '*': /* "*encoding=value" */ |
|
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9234
diff
changeset
|
2400 got_encoding = TRUE; |
| 7 | 2401 eof = viminfo_encoding(virp); |
| 2402 break; | |
| 2403 case '!': /* global variable */ | |
| 2404 #ifdef FEAT_EVAL | |
| 2405 eof = read_viminfo_varlist(virp, writing); | |
| 2406 #else | |
| 2407 eof = viminfo_readline(virp); | |
| 2408 #endif | |
| 2409 break; | |
| 2410 case '%': /* entry for buffer list */ | |
| 2411 eof = read_viminfo_bufferlist(virp, writing); | |
| 2412 break; | |
| 2413 case '"': | |
|
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diff
changeset
|
2414 /* When registers are in bar lines skip the old style register |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2415 * lines. */ |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2416 if (virp->vir_version < VIMINFO_VERSION_WITH_REGISTERS) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2417 eof = read_viminfo_register(virp, forceit); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2418 else |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2419 do { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2420 eof = viminfo_readline(virp); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2421 } while (!eof && (virp->vir_line[0] == TAB |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2422 || virp->vir_line[0] == '<')); |
| 7 | 2423 break; |
| 2424 case '/': /* Search string */ | |
| 2425 case '&': /* Substitute search string */ | |
| 2426 case '~': /* Last search string, followed by '/' or '&' */ | |
| 2427 eof = read_viminfo_search_pattern(virp, forceit); | |
| 2428 break; | |
| 2429 case '$': | |
| 2430 eof = read_viminfo_sub_string(virp, forceit); | |
| 2431 break; | |
| 2432 case ':': | |
| 2433 case '?': | |
| 2434 case '=': | |
| 2435 case '@': | |
| 2436 #ifdef FEAT_CMDHIST | |
|
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diff
changeset
|
2437 /* When history is in bar lines skip the old style history |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2438 * lines. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2439 if (virp->vir_version < VIMINFO_VERSION_WITH_HISTORY) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9234
diff
changeset
|
2440 eof = read_viminfo_history(virp, writing); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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changeset
|
2441 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2442 #endif |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2443 eof = viminfo_readline(virp); |
| 7 | 2444 break; |
| 2445 case '-': | |
| 2446 case '\'': | |
|
9297
9c663cda189f
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diff
changeset
|
2447 /* When file marks are in bar lines skip the old style lines. */ |
|
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
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diff
changeset
|
2448 if (virp->vir_version < VIMINFO_VERSION_WITH_MARKS) |
|
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
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diff
changeset
|
2449 eof = read_viminfo_filemark(virp, forceit); |
|
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
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changeset
|
2450 else |
|
9c663cda189f
commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637
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parents:
9284
diff
changeset
|
2451 eof = viminfo_readline(virp); |
| 7 | 2452 break; |
| 2453 default: | |
| 2454 if (viminfo_error("E575: ", _("Illegal starting char"), | |
| 2455 virp->vir_line)) | |
| 2456 eof = TRUE; | |
| 2457 else | |
| 2458 eof = viminfo_readline(virp); | |
| 2459 break; | |
| 2460 } | |
| 2461 } | |
| 2462 | |
| 2463 #ifdef FEAT_CMDHIST | |
| 2464 /* Finish reading history items. */ | |
| 4285 | 2465 if (!writing) |
|
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diff
changeset
|
2466 finish_viminfo_history(virp); |
| 7 | 2467 #endif |
| 2468 | |
| 2469 /* Change file names to buffer numbers for fmarks. */ | |
|
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diff
changeset
|
2470 FOR_ALL_BUFFERS(buf) |
| 7 | 2471 fmarks_check_names(buf); |
| 2472 | |
| 2473 return eof; | |
| 2474 } | |
| 2475 | |
| 2476 /* | |
| 2477 * Compare the 'encoding' value in the viminfo file with the current value of | |
| 2478 * 'encoding'. If different and the 'c' flag is in 'viminfo', setup for | |
| 2479 * conversion of text with iconv() in viminfo_readstring(). | |
| 2480 */ | |
| 2481 static int | |
|
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diff
changeset
|
2482 viminfo_encoding(vir_T *virp) |
| 7 | 2483 { |
| 2484 char_u *p; | |
| 2485 int i; | |
| 2486 | |
| 2487 if (get_viminfo_parameter('c') != 0) | |
| 2488 { | |
| 2489 p = vim_strchr(virp->vir_line, '='); | |
| 2490 if (p != NULL) | |
| 2491 { | |
| 2492 /* remove trailing newline */ | |
| 2493 ++p; | |
| 2494 for (i = 0; vim_isprintc(p[i]); ++i) | |
| 2495 ; | |
| 2496 p[i] = NUL; | |
| 2497 | |
| 2498 convert_setup(&virp->vir_conv, p, p_enc); | |
| 2499 } | |
| 2500 } | |
| 2501 return viminfo_readline(virp); | |
| 2502 } | |
| 2503 | |
| 2504 /* | |
| 2505 * Read a line from the viminfo file. | |
| 2506 * Returns TRUE for end-of-file; | |
| 2507 */ | |
| 2508 int | |
|
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diff
changeset
|
2509 viminfo_readline(vir_T *virp) |
| 7 | 2510 { |
| 2511 return vim_fgets(virp->vir_line, LSIZE, virp->vir_fd); | |
| 2512 } | |
| 2513 | |
| 2514 /* | |
|
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|
2515 * Check string read from viminfo file. |
|
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diff
changeset
|
2516 * Remove '\n' at the end of the line. |
| 7 | 2517 * - replace CTRL-V CTRL-V with CTRL-V |
| 2518 * - replace CTRL-V 'n' with '\n' | |
| 2519 * | |
| 2520 * Check for a long line as written by viminfo_writestring(). | |
| 2521 * | |
| 2522 * Return the string in allocated memory (NULL when out of memory). | |
| 2523 */ | |
| 2524 char_u * | |
|
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diff
changeset
|
2525 viminfo_readstring( |
|
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diff
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|
2526 vir_T *virp, |
|
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|
2527 int off, /* offset for virp->vir_line */ |
|
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diff
changeset
|
2528 int convert UNUSED) /* convert the string */ |
| 7 | 2529 { |
| 2530 char_u *retval; | |
| 2531 char_u *s, *d; | |
| 2532 long len; | |
| 2533 | |
| 2534 if (virp->vir_line[off] == Ctrl_V && vim_isdigit(virp->vir_line[off + 1])) | |
| 2535 { | |
| 2536 len = atol((char *)virp->vir_line + off + 1); | |
| 2537 retval = lalloc(len, TRUE); | |
| 2538 if (retval == NULL) | |
| 2539 { | |
| 2540 /* Line too long? File messed up? Skip next line. */ | |
| 2541 (void)vim_fgets(virp->vir_line, 10, virp->vir_fd); | |
| 2542 return NULL; | |
| 2543 } | |
| 2544 (void)vim_fgets(retval, (int)len, virp->vir_fd); | |
| 2545 s = retval + 1; /* Skip the leading '<' */ | |
| 2546 } | |
| 2547 else | |
| 2548 { | |
| 2549 retval = vim_strsave(virp->vir_line + off); | |
| 2550 if (retval == NULL) | |
| 2551 return NULL; | |
| 2552 s = retval; | |
| 2553 } | |
| 2554 | |
| 2555 /* Change CTRL-V CTRL-V to CTRL-V and CTRL-V n to \n in-place. */ | |
| 2556 d = retval; | |
| 2557 while (*s != NUL && *s != '\n') | |
| 2558 { | |
| 2559 if (s[0] == Ctrl_V && s[1] != NUL) | |
| 2560 { | |
| 2561 if (s[1] == 'n') | |
| 2562 *d++ = '\n'; | |
| 2563 else | |
| 2564 *d++ = Ctrl_V; | |
| 2565 s += 2; | |
| 2566 } | |
| 2567 else | |
| 2568 *d++ = *s++; | |
| 2569 } | |
| 2570 *d = NUL; | |
| 2571 | |
| 2572 if (convert && virp->vir_conv.vc_type != CONV_NONE && *retval != NUL) | |
| 2573 { | |
| 2574 d = string_convert(&virp->vir_conv, retval, NULL); | |
| 2575 if (d != NULL) | |
| 2576 { | |
| 2577 vim_free(retval); | |
| 2578 retval = d; | |
| 2579 } | |
| 2580 } | |
| 2581 | |
| 2582 return retval; | |
| 2583 } | |
| 2584 | |
| 2585 /* | |
| 2586 * write string to viminfo file | |
| 2587 * - replace CTRL-V with CTRL-V CTRL-V | |
| 2588 * - replace '\n' with CTRL-V 'n' | |
| 2589 * - add a '\n' at the end | |
| 2590 * | |
| 2591 * For a long line: | |
| 2592 * - write " CTRL-V <length> \n " in first line | |
| 2593 * - write " < <string> \n " in second line | |
| 2594 */ | |
| 2595 void | |
|
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diff
changeset
|
2596 viminfo_writestring(FILE *fd, char_u *p) |
| 7 | 2597 { |
| 2598 int c; | |
| 2599 char_u *s; | |
| 2600 int len = 0; | |
| 2601 | |
| 2602 for (s = p; *s != NUL; ++s) | |
| 2603 { | |
| 2604 if (*s == Ctrl_V || *s == '\n') | |
| 2605 ++len; | |
| 2606 ++len; | |
| 2607 } | |
| 2608 | |
| 2609 /* If the string will be too long, write its length and put it in the next | |
| 2610 * line. Take into account that some room is needed for what comes before | |
| 2611 * the string (e.g., variable name). Add something to the length for the | |
| 2612 * '<', NL and trailing NUL. */ | |
| 2613 if (len > LSIZE / 2) | |
| 2614 fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3); | |
| 2615 | |
| 2616 while ((c = *p++) != NUL) | |
| 2617 { | |
| 2618 if (c == Ctrl_V || c == '\n') | |
| 2619 { | |
| 2620 putc(Ctrl_V, fd); | |
| 2621 if (c == '\n') | |
| 2622 c = 'n'; | |
| 2623 } | |
| 2624 putc(c, fd); | |
| 2625 } | |
| 2626 putc('\n', fd); | |
| 2627 } | |
|
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|
2628 |
|
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|
2629 /* |
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2630 * Write a string in quotes that barline_parse() can read back. |
|
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|
2631 * Breaks the line in less than LSIZE pieces when needed. |
|
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2632 * Returns remaining characters in the line. |
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|
2633 */ |
|
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|
2634 int |
|
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|
2635 barline_writestring(FILE *fd, char_u *s, int remaining_start) |
|
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2636 { |
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|
2637 char_u *p; |
|
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2638 int remaining = remaining_start; |
|
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2639 int len = 2; |
|
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2640 |
|
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|
2641 /* Count the number of characters produced, including quotes. */ |
|
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|
2642 for (p = s; *p != NUL; ++p) |
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|
2643 { |
|
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|
2644 if (*p == NL) |
|
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|
2645 len += 2; |
|
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|
2646 else if (*p == '"' || *p == '\\') |
|
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|
2647 len += 2; |
|
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2648 else |
|
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2649 ++len; |
|
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2650 } |
|
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|
2651 if (len > remaining - 2) |
|
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2652 { |
|
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|
2653 fprintf(fd, ">%d\n|<", len); |
|
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2654 remaining = LSIZE - 20; |
|
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2655 } |
|
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|
2656 |
|
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|
2657 putc('"', fd); |
|
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2658 for (p = s; *p != NUL; ++p) |
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2659 { |
|
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2660 if (*p == NL) |
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2661 { |
|
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2662 putc('\\', fd); |
|
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2663 putc('n', fd); |
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2664 --remaining; |
|
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2665 } |
|
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|
2666 else if (*p == '"' || *p == '\\') |
|
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2667 { |
|
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2668 putc('\\', fd); |
|
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2669 putc(*p, fd); |
|
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|
2670 --remaining; |
|
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2671 } |
|
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2672 else |
|
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2673 putc(*p, fd); |
|
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2674 --remaining; |
|
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2675 |
|
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|
2676 if (remaining < 3) |
|
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2677 { |
|
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|
2678 putc('\n', fd); |
|
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|
2679 putc('|', fd); |
|
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diff
changeset
|
2680 putc('<', fd); |
|
636cfa97200e
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diff
changeset
|
2681 /* Leave enough space for another continuation. */ |
|
636cfa97200e
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diff
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|
2682 remaining = LSIZE - 20; |
|
636cfa97200e
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diff
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|
2683 } |
|
636cfa97200e
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diff
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|
2684 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2685 putc('"', fd); |
|
9272
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|
2686 return remaining - 2; |
|
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diff
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|
2687 } |
|
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diff
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|
2688 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2689 /* |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2690 * Parse a viminfo line starting with '|'. |
|
9272
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|
2691 * Add each decoded value to "values". |
|
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diff
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|
2692 * Returns TRUE if the next line is to be read after using the parsed values. |
|
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diff
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|
2693 */ |
|
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diff
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|
2694 static int |
|
9272
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|
2695 barline_parse(vir_T *virp, char_u *text, garray_T *values) |
|
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|
2696 { |
|
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|
2697 char_u *p = text; |
|
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|
2698 char_u *nextp = NULL; |
|
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|
2699 char_u *buf = NULL; |
|
9272
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|
2700 bval_T *value; |
|
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|
2701 int i; |
|
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|
2702 int allocated = FALSE; |
|
9330
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|
2703 int eof; |
|
9268
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diff
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|
2704 char_u *sconv; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
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|
2705 int converted; |
|
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|
2706 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2707 while (*p == ',') |
|
636cfa97200e
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|
2708 { |
|
9272
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|
2709 ++p; |
|
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|
2710 if (ga_grow(values, 1) == FAIL) |
|
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|
2711 break; |
|
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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2712 value = (bval_T *)(values->ga_data) + values->ga_len; |
|
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|
2713 |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2714 if (*p == '>') |
|
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|
2715 { |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
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|
2716 /* Need to read a continuation line. Put strings in allocated |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2717 * memory, because virp->vir_line is overwritten. */ |
|
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diff
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|
2718 if (!allocated) |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2719 { |
|
9272
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commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
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|
2720 for (i = 0; i < values->ga_len; ++i) |
|
f5d9eb512f8b
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|
2721 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2722 bval_T *vp = (bval_T *)(values->ga_data) + i; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2723 |
|
f5d9eb512f8b
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|
2724 if (vp->bv_type == BVAL_STRING && !vp->bv_allocated) |
|
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|
2725 { |
|
9272
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|
2726 vp->bv_string = vim_strnsave(vp->bv_string, vp->bv_len); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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|
2727 vp->bv_allocated = TRUE; |
|
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|
2728 } |
|
9272
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|
2729 } |
|
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|
2730 allocated = TRUE; |
|
636cfa97200e
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|
2731 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2732 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2733 if (vim_isdigit(p[1])) |
|
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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|
2734 { |
|
9248
9c751c33dc0f
commit https://github.com/vim/vim/commit/1d5f1d07aedb6f149f5de145b1dfd6528a769c93
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diff
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|
2735 size_t len; |
|
9c751c33dc0f
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changeset
|
2736 size_t todo; |
|
9c751c33dc0f
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diff
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|
2737 size_t n; |
|
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|
2738 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2739 /* String value was split into lines that are each shorter |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
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|
2740 * than LSIZE: |
|
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diff
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|
2741 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
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diff
changeset
|
2742 * |<"{text1} |
|
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changeset
|
2743 * |<{text2}",{value} |
|
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|
2744 * Length includes the quotes. |
|
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|
2745 */ |
|
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|
2746 ++p; |
|
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|
2747 len = getdigits(&p); |
|
9248
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|
2748 buf = alloc((int)(len + 1)); |
|
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changeset
|
2749 if (buf == NULL) |
|
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|
2750 return TRUE; |
|
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changeset
|
2751 p = buf; |
|
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changeset
|
2752 for (todo = len; todo > 0; todo -= n) |
|
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changeset
|
2753 { |
|
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changeset
|
2754 eof = viminfo_readline(virp); |
|
8cb76e38c346
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changeset
|
2755 if (eof || virp->vir_line[0] != '|' |
|
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|
2756 || virp->vir_line[1] != '<') |
|
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diff
changeset
|
2757 { |
|
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changeset
|
2758 /* File was truncated or garbled. Read another line if |
|
8cb76e38c346
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|
2759 * this one starts with '|'. */ |
|
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diff
changeset
|
2760 vim_free(buf); |
|
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diff
changeset
|
2761 return eof || virp->vir_line[0] == '|'; |
|
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diff
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|
2762 } |
|
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changeset
|
2763 /* Get length of text, excluding |< and NL chars. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2764 n = STRLEN(virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2765 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
|
2766 || virp->vir_line[n - 1] == CAR)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2767 --n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2768 n -= 2; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2769 if (n > todo) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2770 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2771 /* more values follow after the string */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2772 nextp = virp->vir_line + 2 + todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2773 n = todo; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2774 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2775 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
|
2776 p += n; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2777 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2778 *p = NUL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2779 p = buf; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2780 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2781 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2782 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2783 /* 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
|
2784 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2785 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2786 */ |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2787 eof = viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2788 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
|
2789 || virp->vir_line[1] != '<') |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2790 /* 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
|
2791 * this one starts with '|'. */ |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2792 return eof || virp->vir_line[0] == '|'; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2793 p = virp->vir_line + 2; |
|
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 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2796 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2797 if (isdigit(*p)) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2798 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2799 value->bv_type = BVAL_NR; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2800 value->bv_nr = getdigits(&p); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2801 ++values->ga_len; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2802 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2803 else if (*p == '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2804 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2805 int len = 0; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2806 char_u *s = p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2807 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2808 /* Unescape special characters in-place. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2809 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2810 while (*p != '"') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2811 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2812 if (*p == NL || *p == NUL) |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2813 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
|
2814 if (*p == '\\') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2815 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2816 ++p; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2817 if (*p == 'n') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2818 s[len++] = '\n'; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2819 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2820 s[len++] = *p; |
|
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 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2823 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2824 s[len++] = *p++; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2825 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2826 ++p; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2827 s[len] = NUL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2828 |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2829 converted = FALSE; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2830 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
|
2831 { |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2832 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
|
2833 if (sconv != NULL) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2834 { |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2835 if (s == buf) |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2836 vim_free(s); |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2837 s = sconv; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2838 buf = s; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2839 converted = TRUE; |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2840 } |
|
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2841 } |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
2842 |
|
9268
a00e32b5bb39
commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a
Christian Brabandt <cb@256bit.org>
parents:
9260
diff
changeset
|
2843 /* 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
|
2844 * 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
|
2845 if (s != buf && allocated) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2846 s = vim_strsave(s); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2847 value->bv_string = s; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2848 value->bv_type = BVAL_STRING; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2849 value->bv_len = len; |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
2850 value->bv_allocated = allocated || converted; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2851 ++values->ga_len; |
|
9240
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diff
changeset
|
2852 if (nextp != NULL) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2853 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2854 /* values following a long string */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2855 p = nextp; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2856 nextp = NULL; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2857 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2858 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2859 else if (*p == ',') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2860 { |
|
9272
f5d9eb512f8b
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diff
changeset
|
2861 value->bv_type = BVAL_EMPTY; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2862 ++values->ga_len; |
|
9240
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diff
changeset
|
2863 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2864 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2865 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2866 } |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2867 return TRUE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2868 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2869 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2870 static int |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2871 read_viminfo_barline(vir_T *virp, int got_encoding, int force, int writing) |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2872 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2873 char_u *p = virp->vir_line + 1; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2874 int bartype; |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2875 garray_T values; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2876 bval_T *vp; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2877 int i; |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2878 int read_next = TRUE; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2879 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2880 /* The format is: |{bartype},{value},... |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2881 * For a very long string: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2882 * |{bartype},>{length of "{text}{text2}"} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2883 * |<{text1} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2884 * |<{text2},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2885 * For a long line not using a string |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2886 * |{bartype},{lots of values},> |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2887 * |<{value},{value} |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2888 */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2889 if (*p == '<') |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2890 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2891 /* Continuation line of an unrecognized item. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2892 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2893 ga_add_string(&virp->vir_barlines, virp->vir_line); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2894 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2895 else |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2896 { |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2897 ga_init2(&values, sizeof(bval_T), 20); |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2898 bartype = getdigits(&p); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2899 switch (bartype) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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diff
changeset
|
2900 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2901 case BARTYPE_VERSION: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2902 /* Only use the version when it comes before the encoding. |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
9234
diff
changeset
|
2903 * 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:
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diff
changeset
|
2904 * doesn't understand the version. */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2905 if (!got_encoding) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2906 { |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2907 read_next = barline_parse(virp, p, &values); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2908 vp = (bval_T *)values.ga_data; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2909 if (values.ga_len > 0 && vp->bv_type == BVAL_NR) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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diff
changeset
|
2910 virp->vir_version = vp->bv_nr; |
|
9240
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commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2911 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2912 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2913 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2914 case BARTYPE_HISTORY: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2915 read_next = barline_parse(virp, p, &values); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2916 handle_viminfo_history(&values, writing); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2917 break; |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2918 |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2919 case BARTYPE_REGISTER: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2920 read_next = barline_parse(virp, p, &values); |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
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diff
changeset
|
2921 handle_viminfo_register(&values, force); |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2922 break; |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2923 |
|
9284
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2924 case BARTYPE_MARK: |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2925 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
|
2926 handle_viminfo_mark(&values, force); |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2927 break; |
|
78712a2f687a
commit https://github.com/vim/vim/commit/2d35899721da0e9359a9fe1059554f8c4ea7f0c1
Christian Brabandt <cb@256bit.org>
parents:
9276
diff
changeset
|
2928 |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
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parents:
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diff
changeset
|
2929 default: |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2930 /* copy unrecognized line (for future use) */ |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2931 if (writing) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2932 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
|
2933 } |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
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parents:
9270
diff
changeset
|
2934 for (i = 0; i < values.ga_len; ++i) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2935 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2936 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
|
2937 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
|
2938 vim_free(vp->bv_string); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2939 } |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2940 ga_clear(&values); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2941 } |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2942 |
|
9330
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2943 if (read_next) |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2944 return viminfo_readline(virp); |
|
8cb76e38c346
commit https://github.com/vim/vim/commit/ecefe71704850b94df44f65fc756c1551ec68388
Christian Brabandt <cb@256bit.org>
parents:
9297
diff
changeset
|
2945 return FALSE; |
|
9240
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2946 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2947 |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2948 static void |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2949 write_viminfo_version(FILE *fp_out) |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2950 { |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2951 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
|
2952 BARTYPE_VERSION, VIMINFO_VERSION); |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2953 } |
|
636cfa97200e
commit https://github.com/vim/vim/commit/45d2eeaad66939348893b9254171067b0457cd9d
Christian Brabandt <cb@256bit.org>
parents:
9234
diff
changeset
|
2954 |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2955 static void |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2956 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
|
2957 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2958 int i; |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2959 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
|
2960 int seen_useful = FALSE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2961 char *line; |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2962 |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2963 if (gap->ga_len > 0) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2964 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2965 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
|
2966 |
|
9412
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2967 /* 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
|
2968 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
|
2969 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2970 line = ((char **)(gap->ga_data))[i]; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2971 if (seen_useful || line[1] != '<') |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2972 { |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2973 fputs(line, fp_out); |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2974 seen_useful = TRUE; |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2975 } |
|
80333fcbaddf
commit https://github.com/vim/vim/commit/dec85cf75044ed94f611c825a7a0b0050a2597b9
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
2976 } |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2977 } |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
2978 } |
| 7 | 2979 #endif /* FEAT_VIMINFO */ |
| 2980 | |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2981 /* |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2982 * 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
|
2983 * was used. |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2984 */ |
|
9347
25c562442f8c
commit https://github.com/vim/vim/commit/f4fba6dcd508cb369ffa6916d9cb3fcf3d7ed548
Christian Brabandt <cb@256bit.org>
parents:
9330
diff
changeset
|
2985 time_T |
|
9272
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2986 vim_time(void) |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2987 { |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2988 # ifdef FEAT_EVAL |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2989 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
|
2990 # else |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2991 return time(NULL); |
|
f5d9eb512f8b
commit https://github.com/vim/vim/commit/46bbb0c4ba27395859dfeaa26938483946bb4ec2
Christian Brabandt <cb@256bit.org>
parents:
9270
diff
changeset
|
2992 # endif |
|
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 |
| 7 | 2995 /* |
| 2996 * Implementation of ":fixdel", also used by get_stty(). | |
| 2997 * <BS> resulting <Del> | |
| 2998 * ^? ^H | |
| 2999 * not ^? ^? | |
| 3000 */ | |
| 3001 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3002 do_fixdel(exarg_T *eap UNUSED) |
| 7 | 3003 { |
| 3004 char_u *p; | |
| 3005 | |
| 3006 p = find_termcode((char_u *)"kb"); | |
| 3007 add_termcode((char_u *)"kD", p != NULL | |
| 3008 && *p == DEL ? (char_u *)CTRL_H_STR : DEL_STR, FALSE); | |
| 3009 } | |
| 3010 | |
| 3011 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3012 print_line_no_prefix( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3013 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3014 int use_number, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3015 int list) |
| 7 | 3016 { |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3017 char numbuf[30]; |
| 7 | 3018 |
| 3019 if (curwin->w_p_nu || use_number) | |
| 3020 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3021 vim_snprintf(numbuf, sizeof(numbuf), |
| 1872 | 3022 "%*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
|
3023 msg_puts_attr(numbuf, HL_ATTR(HLF_N)); /* Highlight line nrs */ |
| 7 | 3024 } |
| 169 | 3025 msg_prt_line(ml_get(lnum), list); |
| 7 | 3026 } |
| 3027 | |
| 3028 /* | |
| 3029 * Print a text line. Also in silent mode ("ex -s"). | |
| 3030 */ | |
| 3031 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3032 print_line(linenr_T lnum, int use_number, int list) |
| 7 | 3033 { |
| 3034 int save_silent = silent_mode; | |
| 3035 | |
|
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3036 /* apply :filter /pat/ */ |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3037 if (message_filtered(ml_get(lnum))) |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3038 return; |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9978
diff
changeset
|
3039 |
| 169 | 3040 msg_start(); |
| 7 | 3041 silent_mode = FALSE; |
| 169 | 3042 info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
| 3043 print_line_no_prefix(lnum, use_number, list); | |
| 7 | 3044 if (save_silent) |
| 3045 { | |
| 3046 msg_putchar('\n'); | |
| 3047 cursor_on(); /* msg_start() switches it off */ | |
| 3048 out_flush(); | |
| 3049 silent_mode = save_silent; | |
| 1798 | 3050 } |
| 3051 info_message = FALSE; | |
| 7 | 3052 } |
| 3053 | |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3054 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3055 rename_buffer(char_u *new_fname) |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3056 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3057 char_u *fname, *sfname, *xfname; |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3058 buf_T *buf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3059 |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3060 buf = curbuf; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3061 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
|
3062 /* buffer changed, don't change name now */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3063 if (buf != curbuf) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3064 return FAIL; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3065 #ifdef FEAT_EVAL |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3066 if (aborting()) /* autocmds may abort script processing */ |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3067 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3068 #endif |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3069 /* |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3070 * 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
|
3071 * 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
|
3072 * name, which will become the alternate file name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3073 * 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
|
3074 * name. |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3075 */ |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3076 fname = curbuf->b_ffname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3077 sfname = curbuf->b_sfname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3078 xfname = curbuf->b_fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3079 curbuf->b_ffname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3080 curbuf->b_sfname = NULL; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3081 if (setfname(curbuf, new_fname, NULL, TRUE) == FAIL) |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3082 { |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3083 curbuf->b_ffname = fname; |
|
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3084 curbuf->b_sfname = sfname; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3085 return FAIL; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3086 } |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3087 curbuf->b_flags |= BF_NOTEDITED; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3088 if (xfname != NULL && *xfname != NUL) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3089 { |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3090 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
|
3091 if (buf != NULL && !cmdmod.keepalt) |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3092 curwin->w_alt_fnum = buf->b_fnum; |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3093 } |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3094 vim_free(fname); |
|
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3095 vim_free(sfname); |
|
4613
219b2fcad60d
updated for version 7.3.1054
Bram Moolenaar <bram@vim.org>
parents:
4589
diff
changeset
|
3096 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
|
3097 |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3098 /* 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
|
3099 DO_AUTOCHDIR; |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3100 return OK; |
|
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 |
| 7 | 3103 /* |
| 3104 * ":file[!] [fname]". | |
| 3105 */ | |
| 3106 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3107 ex_file(exarg_T *eap) |
| 7 | 3108 { |
| 14 | 3109 /* ":0file" removes the file name. Check for illegal uses ":3file", |
| 3110 * "0file name", etc. */ | |
| 3111 if (eap->addr_count > 0 | |
| 3112 && (*eap->arg != NUL | |
| 3113 || eap->line2 > 0 | |
| 3114 || eap->addr_count > 1)) | |
| 3115 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3116 emsg(_(e_invarg)); |
| 14 | 3117 return; |
| 3118 } | |
| 3119 | |
| 3120 if (*eap->arg != NUL || eap->addr_count == 1) | |
| 7 | 3121 { |
|
4589
fa39483a1363
updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
4285
diff
changeset
|
3122 if (rename_buffer(eap->arg) == FAIL) |
| 7 | 3123 return; |
|
14185
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3124 redraw_tabline = TRUE; |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3125 } |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3126 |
|
20468fb49f9b
patch 8.1.0110: file name not displayed with ":file"
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
3127 // 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
|
3128 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
|
3129 fileinfo(FALSE, FALSE, eap->forceit); |
| 7 | 3130 } |
| 3131 | |
| 3132 /* | |
| 3133 * ":update". | |
| 3134 */ | |
| 3135 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3136 ex_update(exarg_T *eap) |
| 7 | 3137 { |
| 3138 if (curbufIsChanged()) | |
| 3139 (void)do_write(eap); | |
| 3140 } | |
| 3141 | |
| 3142 /* | |
| 3143 * ":write" and ":saveas". | |
| 3144 */ | |
| 3145 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3146 ex_write(exarg_T *eap) |
| 7 | 3147 { |
| 3148 if (eap->usefilter) /* input lines to shell command */ | |
| 3149 do_bang(1, eap, FALSE, TRUE, FALSE); | |
| 3150 else | |
| 3151 (void)do_write(eap); | |
| 3152 } | |
| 3153 | |
| 3154 /* | |
| 3155 * write current buffer to file 'eap->arg' | |
| 3156 * if 'eap->append' is TRUE, append to the file | |
| 3157 * | |
| 3158 * if *eap->arg == NUL write to current file | |
| 3159 * | |
| 3160 * return FAIL for failure, OK otherwise | |
| 3161 */ | |
| 3162 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3163 do_write(exarg_T *eap) |
| 7 | 3164 { |
| 3165 int other; | |
| 3166 char_u *fname = NULL; /* init to shut up gcc */ | |
| 3167 char_u *ffname; | |
| 3168 int retval = FAIL; | |
| 3169 char_u *free_fname = NULL; | |
| 3170 #ifdef FEAT_BROWSE | |
| 3171 char_u *browse_file = NULL; | |
| 3172 #endif | |
| 3173 buf_T *alt_buf = NULL; | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3174 int name_was_missing; |
| 7 | 3175 |
| 3176 if (not_writing()) /* check 'write' option */ | |
| 3177 return FAIL; | |
| 3178 | |
| 3179 ffname = eap->arg; | |
| 3180 #ifdef FEAT_BROWSE | |
| 3181 if (cmdmod.browse) | |
| 3182 { | |
| 29 | 3183 browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname, |
| 7 | 3184 NULL, NULL, NULL, curbuf); |
| 3185 if (browse_file == NULL) | |
| 3186 goto theend; | |
| 3187 ffname = browse_file; | |
| 3188 } | |
| 3189 #endif | |
| 3190 if (*ffname == NUL) | |
| 3191 { | |
| 3192 if (eap->cmdidx == CMD_saveas) | |
| 3193 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3194 emsg(_(e_argreq)); |
| 7 | 3195 goto theend; |
| 3196 } | |
| 3197 other = FALSE; | |
| 3198 } | |
| 3199 else | |
| 3200 { | |
| 3201 fname = ffname; | |
| 3202 free_fname = fix_fname(ffname); | |
| 3203 /* | |
| 3204 * When out-of-memory, keep unexpanded file name, because we MUST be | |
| 3205 * able to write the file in this situation. | |
| 3206 */ | |
| 3207 if (free_fname != NULL) | |
| 3208 ffname = free_fname; | |
| 3209 other = otherfile(ffname); | |
| 3210 } | |
| 3211 | |
| 3212 /* | |
| 3213 * If we have a new file, put its name in the list of alternate file names. | |
| 3214 */ | |
| 3215 if (other) | |
| 3216 { | |
| 3217 if (vim_strchr(p_cpo, CPO_ALTWRITE) != NULL | |
| 3218 || eap->cmdidx == CMD_saveas) | |
| 3219 alt_buf = setaltfname(ffname, fname, (linenr_T)1); | |
| 3220 else | |
| 3221 alt_buf = buflist_findname(ffname); | |
| 3222 if (alt_buf != NULL && alt_buf->b_ml.ml_mfp != NULL) | |
| 3223 { | |
| 3224 /* Overwriting a file that is loaded in another buffer is not a | |
| 3225 * good idea. */ | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3226 emsg(_(e_bufloaded)); |
| 7 | 3227 goto theend; |
| 3228 } | |
| 3229 } | |
| 3230 | |
| 3231 /* | |
| 3232 * Writing to the current file is not allowed in readonly mode | |
| 3233 * and a file name is required. | |
| 3234 * "nofile" and "nowrite" buffers cannot be written implicitly either. | |
| 3235 */ | |
| 3236 if (!other && ( | |
| 3237 #ifdef FEAT_QUICKFIX | |
| 3238 bt_dontwrite_msg(curbuf) || | |
| 3239 #endif | |
| 3240 check_fname() == FAIL || check_readonly(&eap->forceit, curbuf))) | |
| 3241 goto theend; | |
| 3242 | |
| 3243 if (!other) | |
| 3244 { | |
| 3245 ffname = curbuf->b_ffname; | |
| 3246 fname = curbuf->b_fname; | |
| 3247 /* | |
| 3248 * Not writing the whole file is only allowed with '!'. | |
| 3249 */ | |
| 3250 if ( (eap->line1 != 1 | |
| 3251 || eap->line2 != curbuf->b_ml.ml_line_count) | |
| 3252 && !eap->forceit | |
| 3253 && !eap->append | |
| 3254 && !p_wa) | |
| 3255 { | |
| 3256 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3257 if (p_confirm || cmdmod.confirm) | |
| 3258 { | |
| 3259 if (vim_dialog_yesno(VIM_QUESTION, NULL, | |
| 3260 (char_u *)_("Write partial file?"), 2) != VIM_YES) | |
| 3261 goto theend; | |
| 3262 eap->forceit = TRUE; | |
| 3263 } | |
| 3264 else | |
| 3265 #endif | |
| 3266 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3267 emsg(_("E140: Use ! to write partial buffer")); |
| 7 | 3268 goto theend; |
| 3269 } | |
| 3270 } | |
| 3271 } | |
| 3272 | |
| 3273 if (check_overwrite(eap, curbuf, fname, ffname, other) == OK) | |
| 3274 { | |
| 3275 if (eap->cmdidx == CMD_saveas && alt_buf != NULL) | |
| 3276 { | |
| 3277 buf_T *was_curbuf = curbuf; | |
| 3278 | |
| 3279 apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); | |
| 21 | 3280 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
|
3281 #ifdef FEAT_EVAL |
| 7 | 3282 if (curbuf != was_curbuf || aborting()) |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3283 #else |
| 7 | 3284 if (curbuf != was_curbuf) |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3285 #endif |
| 7 | 3286 { |
| 3287 /* buffer changed, don't change name now */ | |
| 3288 retval = FAIL; | |
| 3289 goto theend; | |
| 3290 } | |
| 3291 /* Exchange the file names for the current and the alternate | |
| 3292 * buffer. This makes it look like we are now editing the buffer | |
| 3293 * under the new name. Must be done before buf_write(), because | |
| 3294 * if there is no file name and 'cpo' contains 'F', it will set | |
| 3295 * the file name. */ | |
| 3296 fname = alt_buf->b_fname; | |
| 3297 alt_buf->b_fname = curbuf->b_fname; | |
| 3298 curbuf->b_fname = fname; | |
| 3299 fname = alt_buf->b_ffname; | |
| 3300 alt_buf->b_ffname = curbuf->b_ffname; | |
| 3301 curbuf->b_ffname = fname; | |
| 3302 fname = alt_buf->b_sfname; | |
| 3303 alt_buf->b_sfname = curbuf->b_sfname; | |
| 3304 curbuf->b_sfname = fname; | |
| 3305 buf_name_changed(curbuf); | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3306 |
| 7 | 3307 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
| 21 | 3308 apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, alt_buf); |
| 7 | 3309 if (!alt_buf->b_p_bl) |
| 3310 { | |
| 3311 alt_buf->b_p_bl = TRUE; | |
| 3312 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, alt_buf); | |
| 3313 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3314 #ifdef FEAT_EVAL |
| 7 | 3315 if (curbuf != was_curbuf || aborting()) |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3316 #else |
| 7 | 3317 if (curbuf != was_curbuf) |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3318 #endif |
| 7 | 3319 { |
| 3320 /* buffer changed, don't write the file */ | |
| 3321 retval = FAIL; | |
| 3322 goto theend; | |
| 3323 } | |
| 634 | 3324 |
| 3325 /* If 'filetype' was empty try detecting it now. */ | |
| 3326 if (*curbuf->b_p_ft == NUL) | |
| 3327 { | |
| 819 | 3328 if (au_has_group((char_u *)"filetypedetect")) |
| 3329 (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
|
3330 TRUE, NULL); |
| 717 | 3331 do_modelines(0); |
| 634 | 3332 } |
| 2648 | 3333 |
| 3334 /* Autocommands may have changed buffer names, esp. when | |
| 3335 * 'autochdir' is set. */ | |
| 3336 fname = curbuf->b_sfname; | |
| 7 | 3337 } |
| 3338 | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3339 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
|
3340 |
| 7 | 3341 retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2, |
| 3342 eap, eap->append, eap->forceit, TRUE, FALSE); | |
| 634 | 3343 |
| 819 | 3344 /* After ":saveas fname" reset 'readonly'. */ |
| 961 | 3345 if (eap->cmdidx == CMD_saveas) |
| 3346 { | |
| 3347 if (retval == OK) | |
| 1806 | 3348 { |
| 961 | 3349 curbuf->b_p_ro = FALSE; |
| 1806 | 3350 redraw_tabline = TRUE; |
| 3351 } | |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3352 } |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3353 |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3354 /* 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
|
3355 * got changed or set. */ |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3356 if (eap->cmdidx == CMD_saveas || name_was_missing) |
|
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
3357 { |
|
13632
cec5137d5332
patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3358 DO_AUTOCHDIR; |
| 961 | 3359 } |
| 7 | 3360 } |
| 3361 | |
| 3362 theend: | |
| 3363 #ifdef FEAT_BROWSE | |
| 3364 vim_free(browse_file); | |
| 3365 #endif | |
| 3366 vim_free(free_fname); | |
| 3367 return retval; | |
| 3368 } | |
| 3369 | |
| 3370 /* | |
| 3371 * Check if it is allowed to overwrite a file. If b_flags has BF_NOTEDITED, | |
| 3372 * BF_NEW or BF_READERR, check for overwriting current file. | |
| 3373 * May set eap->forceit if a dialog says it's OK to overwrite. | |
| 3374 * Return OK if it's OK, FAIL if it is not. | |
| 3375 */ | |
| 3486 | 3376 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3377 check_overwrite( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3378 exarg_T *eap, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3379 buf_T *buf, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3380 char_u *fname, /* file name to be used (can differ from |
| 7 | 3381 buf->ffname) */ |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3382 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
|
3383 int other) /* writing under other name */ |
| 7 | 3384 { |
| 3385 /* | |
| 3386 * write to other file or b_flags set or not writing the whole file: | |
| 3387 * overwriting only allowed with '!' | |
| 3388 */ | |
| 3389 if ( (other | |
| 3390 || (buf->b_flags & BF_NOTEDITED) | |
| 3391 || ((buf->b_flags & BF_NEW) | |
| 3392 && vim_strchr(p_cpo, CPO_OVERNEW) == NULL) | |
| 3393 || (buf->b_flags & BF_READERR)) | |
| 3394 && !p_wa | |
| 1457 | 3395 #ifdef FEAT_QUICKFIX |
| 3396 && !bt_nofile(buf) | |
| 3397 #endif | |
| 7 | 3398 && vim_fexists(ffname)) |
| 3399 { | |
| 460 | 3400 if (!eap->forceit && !eap->append) |
| 7 | 3401 { |
| 460 | 3402 #ifdef UNIX |
| 637 | 3403 /* with UNIX it is possible to open a directory */ |
| 460 | 3404 if (mch_isdir(ffname)) |
| 3405 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3406 semsg(_(e_isadir2), ffname); |
| 460 | 3407 return FAIL; |
| 3408 } | |
| 7 | 3409 #endif |
| 3410 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 460 | 3411 if (p_confirm || cmdmod.confirm) |
| 3412 { | |
| 2770 | 3413 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3414 |
| 3415 dialog_msg(buff, _("Overwrite existing file \"%s\"?"), fname); | |
| 3416 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) != VIM_YES) | |
| 3417 return FAIL; | |
| 3418 eap->forceit = TRUE; | |
| 3419 } | |
| 3420 else | |
| 3421 #endif | |
| 3422 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3423 emsg(_(e_exists)); |
| 7 | 3424 return FAIL; |
| 460 | 3425 } |
| 7 | 3426 } |
| 460 | 3427 |
| 3428 /* For ":w! filename" check that no swap file exists for "filename". */ | |
| 3429 if (other && !emsg_silent) | |
| 7 | 3430 { |
| 2770 | 3431 char_u *dir; |
| 460 | 3432 char_u *p; |
| 3433 int r; | |
| 3434 char_u *swapname; | |
| 3435 | |
| 3436 /* We only try the first entry in 'directory', without checking if | |
| 3437 * it's writable. If the "." directory is not writable the write | |
| 3438 * will probably fail anyway. | |
| 3439 * Use 'shortname' of the current buffer, since there is no buffer | |
| 3440 * for the written file. */ | |
| 3441 if (*p_dir == NUL) | |
| 2770 | 3442 { |
| 3443 dir = alloc(5); | |
| 3444 if (dir == NULL) | |
| 3445 return FAIL; | |
| 460 | 3446 STRCPY(dir, "."); |
| 2770 | 3447 } |
| 460 | 3448 else |
| 3449 { | |
| 2770 | 3450 dir = alloc(MAXPATHL); |
| 3451 if (dir == NULL) | |
| 3452 return FAIL; | |
| 460 | 3453 p = p_dir; |
| 3454 copy_option_part(&p, dir, MAXPATHL, ","); | |
| 3455 } | |
| 3456 swapname = makeswapname(fname, ffname, curbuf, dir); | |
| 2770 | 3457 vim_free(dir); |
| 460 | 3458 r = vim_fexists(swapname); |
| 3459 if (r) | |
| 3460 { | |
| 3461 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3462 if (p_confirm || cmdmod.confirm) | |
| 3463 { | |
| 2770 | 3464 char_u buff[DIALOG_MSG_SIZE]; |
| 460 | 3465 |
| 3466 dialog_msg(buff, | |
| 3467 _("Swap file \"%s\" exists, overwrite anyway?"), | |
| 3468 swapname); | |
| 3469 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) | |
| 3470 != VIM_YES) | |
| 819 | 3471 { |
| 3472 vim_free(swapname); | |
| 460 | 3473 return FAIL; |
| 819 | 3474 } |
| 460 | 3475 eap->forceit = TRUE; |
| 3476 } | |
| 3477 else | |
| 3478 #endif | |
| 3479 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3480 semsg(_("E768: Swap file exists: %s (:silent! overrides)"), |
| 460 | 3481 swapname); |
| 819 | 3482 vim_free(swapname); |
| 460 | 3483 return FAIL; |
| 3484 } | |
| 3485 } | |
| 819 | 3486 vim_free(swapname); |
| 7 | 3487 } |
| 3488 } | |
| 3489 return OK; | |
| 3490 } | |
| 3491 | |
| 3492 /* | |
| 3493 * Handle ":wnext", ":wNext" and ":wprevious" commands. | |
| 3494 */ | |
| 3495 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3496 ex_wnext(exarg_T *eap) |
| 7 | 3497 { |
| 3498 int i; | |
| 3499 | |
| 3500 if (eap->cmd[1] == 'n') | |
| 3501 i = curwin->w_arg_idx + (int)eap->line2; | |
| 3502 else | |
| 3503 i = curwin->w_arg_idx - (int)eap->line2; | |
| 3504 eap->line1 = 1; | |
| 3505 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 3506 if (do_write(eap) != FAIL) | |
| 3507 do_argfile(eap, i); | |
| 3508 } | |
| 3509 | |
| 3510 /* | |
| 3511 * ":wall", ":wqall" and ":xall": Write all changed files (and exit). | |
| 3512 */ | |
| 3513 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3514 do_wqall(exarg_T *eap) |
| 7 | 3515 { |
| 3516 buf_T *buf; | |
| 3517 int error = 0; | |
| 3518 int save_forceit = eap->forceit; | |
| 3519 | |
| 3520 if (eap->cmdidx == CMD_xall || eap->cmdidx == CMD_wqall) | |
| 3521 exiting = TRUE; | |
| 3522 | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3523 FOR_ALL_BUFFERS(buf) |
| 7 | 3524 { |
|
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
|
3525 #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
|
3526 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
|
3527 { |
|
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
|
3528 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
|
3529 ++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
|
3530 } |
|
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
|
3531 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
|
3532 #endif |
|
12648
cdfd6eb8bb80
patch 8.0.1202: :wall gives an errof for a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3533 if (bufIsChanged(buf) && !bt_dontwrite(buf)) |
| 7 | 3534 { |
| 3535 /* | |
| 3536 * Check if there is a reason the buffer cannot be written: | |
| 3537 * 1. if the 'write' option is set | |
| 3538 * 2. if there is no file name (even after browsing) | |
| 3539 * 3. if the 'readonly' is set (even after a dialog) | |
| 3540 * 4. if overwriting is allowed (even after a dialog) | |
| 3541 */ | |
| 3542 if (not_writing()) | |
| 3543 { | |
| 3544 ++error; | |
| 3545 break; | |
| 3546 } | |
| 3547 #ifdef FEAT_BROWSE | |
| 3548 /* ":browse wall": ask for file name if there isn't one */ | |
| 3549 if (buf->b_ffname == NULL && cmdmod.browse) | |
| 3550 browse_save_fname(buf); | |
| 3551 #endif | |
| 3552 if (buf->b_ffname == NULL) | |
| 3553 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3554 semsg(_("E141: No file name for buffer %ld"), (long)buf->b_fnum); |
| 7 | 3555 ++error; |
| 3556 } | |
| 3557 else if (check_readonly(&eap->forceit, buf) | |
| 3558 || check_overwrite(eap, buf, buf->b_fname, buf->b_ffname, | |
| 3559 FALSE) == FAIL) | |
| 3560 { | |
| 3561 ++error; | |
| 3562 } | |
| 3563 else | |
| 3564 { | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3565 bufref_T bufref; |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3566 |
|
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3567 set_bufref(&bufref, buf); |
| 7 | 3568 if (buf_write_all(buf, eap->forceit) == FAIL) |
| 3569 ++error; | |
| 3570 /* 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
|
3571 if (!bufref_valid(&bufref)) |
| 7 | 3572 buf = firstbuf; |
| 3573 } | |
| 3574 eap->forceit = save_forceit; /* check_overwrite() may set it */ | |
| 3575 } | |
| 3576 } | |
| 3577 if (exiting) | |
| 3578 { | |
| 3579 if (!error) | |
| 3580 getout(0); /* exit Vim */ | |
| 3581 not_exiting(); | |
| 3582 } | |
| 3583 } | |
| 3584 | |
| 3585 /* | |
| 3586 * Check the 'write' option. | |
| 3587 * Return TRUE and give a message when it's not st. | |
| 3588 */ | |
| 3589 int | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3590 not_writing(void) |
| 7 | 3591 { |
| 3592 if (p_write) | |
| 3593 return FALSE; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3594 emsg(_("E142: File not written: Writing is disabled by 'write' option")); |
| 7 | 3595 return TRUE; |
| 3596 } | |
| 3597 | |
| 3598 /* | |
| 1303 | 3599 * Check if a buffer is read-only (either 'readonly' option is set or file is |
| 3600 * read-only). Ask for overruling in a dialog. Return TRUE and give an error | |
| 3601 * message when the buffer is readonly. | |
| 7 | 3602 */ |
| 3603 static int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3604 check_readonly(int *forceit, buf_T *buf) |
| 7 | 3605 { |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9377
diff
changeset
|
3606 stat_T st; |
| 1303 | 3607 |
| 3608 /* Handle a file being readonly when the 'readonly' option is set or when | |
| 3609 * the file exists and permissions are read-only. | |
| 3610 * We will send 0777 to check_file_readonly(), as the "perm" variable is | |
| 3611 * important for device checks but not here. */ | |
| 3612 if (!*forceit && (buf->b_p_ro | |
| 3613 || (mch_stat((char *)buf->b_ffname, &st) >= 0 | |
| 3614 && check_file_readonly(buf->b_ffname, 0777)))) | |
| 7 | 3615 { |
| 3616 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3617 if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL) | |
| 3618 { | |
| 2770 | 3619 char_u buff[DIALOG_MSG_SIZE]; |
| 7 | 3620 |
| 1303 | 3621 if (buf->b_p_ro) |
| 3622 dialog_msg(buff, _("'readonly' option is set for \"%s\".\nDo you wish to write anyway?"), | |
| 3623 buf->b_fname); | |
| 3624 else | |
| 3625 dialog_msg(buff, _("File permissions of \"%s\" are read-only.\nIt may still be possible to write it.\nDo you wish to try?"), | |
| 7 | 3626 buf->b_fname); |
| 3627 | |
| 3628 if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2) == VIM_YES) | |
| 3629 { | |
| 3630 /* Set forceit, to force the writing of a readonly file */ | |
| 3631 *forceit = TRUE; | |
| 3632 return FALSE; | |
| 3633 } | |
| 3634 else | |
| 3635 return TRUE; | |
| 3636 } | |
| 3637 else | |
| 3638 #endif | |
| 1303 | 3639 if (buf->b_p_ro) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3640 emsg(_(e_readonly)); |
| 1303 | 3641 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
3642 semsg(_("E505: \"%s\" is read-only (add ! to override)"), |
| 1303 | 3643 buf->b_fname); |
| 7 | 3644 return TRUE; |
| 3645 } | |
| 1303 | 3646 |
| 7 | 3647 return FALSE; |
| 3648 } | |
| 3649 | |
| 3650 /* | |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3651 * 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
|
3652 * "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
|
3653 * "lnum" is the line number for the cursor in the new file (if non-zero). |
| 7 | 3654 * |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3655 * Return: |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3656 * GETFILE_ERROR for "normal" error, |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3657 * 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
|
3658 * GETFILE_SAME_FILE for success |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3659 * GETFILE_OPEN_OTHER for successfully opening another file. |
| 7 | 3660 */ |
| 3661 int | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3662 getfile( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3663 int fnum, |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3664 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
|
3665 char_u *sfname_arg, |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3666 int setpm, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3667 linenr_T lnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3668 int forceit) |
| 7 | 3669 { |
|
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14913
diff
changeset
|
3670 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
|
3671 char_u *sfname = sfname_arg; |
| 7 | 3672 int other; |
| 3673 int retval; | |
| 3674 char_u *free_me = NULL; | |
| 3675 | |
| 634 | 3676 if (text_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3677 return GETFILE_ERROR; |
| 819 | 3678 if (curbuf_locked()) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3679 return GETFILE_ERROR; |
| 7 | 3680 |
| 3681 if (fnum == 0) | |
| 3682 { | |
| 3683 /* make ffname full path, set sfname */ | |
| 3684 fname_expand(curbuf, &ffname, &sfname); | |
| 3685 other = otherfile(ffname); | |
| 3686 free_me = ffname; /* has been allocated, free() later */ | |
| 3687 } | |
| 3688 else | |
| 3689 other = (fnum != curbuf->b_fnum); | |
| 3690 | |
| 3691 if (other) | |
| 3692 ++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
|
3693 if (other && !forceit && curbuf->b_nwindows == 1 && !buf_hide(curbuf) |
| 7 | 3694 && curbufIsChanged() && autowrite(curbuf, forceit) == FAIL) |
| 3695 { | |
| 3696 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3697 if (p_confirm && p_write) | |
| 3698 dialog_changed(curbuf, FALSE); | |
| 3699 if (curbufIsChanged()) | |
| 3700 #endif | |
| 3701 { | |
| 3702 if (other) | |
| 3703 --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
|
3704 no_write_message(); |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3705 retval = GETFILE_NOT_WRITTEN; /* file has been changed */ |
| 7 | 3706 goto theend; |
| 3707 } | |
| 3708 } | |
| 3709 if (other) | |
| 3710 --no_wait_return; | |
| 3711 if (setpm) | |
| 3712 setpcmark(); | |
| 3713 if (!other) | |
| 3714 { | |
| 3715 if (lnum != 0) | |
| 3716 curwin->w_cursor.lnum = lnum; | |
| 3717 check_cursor_lnum(); | |
| 3718 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
|
3719 retval = GETFILE_SAME_FILE; /* it's in the same file */ |
| 7 | 3720 } |
| 3721 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
|
3722 (buf_hide(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0), |
| 1743 | 3723 curwin) == OK) |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3724 retval = GETFILE_OPEN_OTHER; /* opened another file */ |
| 7 | 3725 else |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11372
diff
changeset
|
3726 retval = GETFILE_ERROR; /* error encountered */ |
| 7 | 3727 |
| 3728 theend: | |
| 3729 vim_free(free_me); | |
| 3730 return retval; | |
| 3731 } | |
| 3732 | |
| 3733 /* | |
| 3734 * start editing a new file | |
| 3735 * | |
| 3736 * fnum: file number; if zero use ffname/sfname | |
| 3737 * ffname: the file name | |
| 3738 * - full path if sfname used, | |
| 3739 * - any file name if sfname is NULL | |
| 3740 * - empty string to re-edit with the same file name (but may be | |
| 3741 * in a different directory) | |
| 3742 * - NULL to start an empty buffer | |
| 3743 * sfname: the short file name (or NULL) | |
| 3744 * eap: contains the command to be executed after loading the file and | |
| 3745 * forced 'ff' and 'fenc' | |
| 3746 * newlnum: if > 0: put cursor on this line number (if possible) | |
| 3747 * if ECMD_LASTL: use last position in loaded file | |
| 3748 * if ECMD_LAST: use last position in all files | |
| 3749 * if ECMD_ONE: use first line | |
| 3750 * flags: | |
| 3751 * ECMD_HIDE: if TRUE don't free the current buffer | |
| 3752 * ECMD_SET_HELP: set b_help flag of (new) buffer before opening file | |
| 3753 * ECMD_OLDBUF: use existing buffer if it exists | |
| 3754 * ECMD_FORCEIT: ! used for Ex command | |
| 3755 * ECMD_ADDBUF: don't edit, just add to buffer list | |
| 1743 | 3756 * 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
|
3757 * 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
|
3758 * of the previous buffer for "oldwin" is stored. |
| 7 | 3759 * |
| 3760 * return FAIL for failure, OK otherwise | |
| 3761 */ | |
| 3762 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3763 do_ecmd( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3764 int fnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3765 char_u *ffname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3766 char_u *sfname, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3767 exarg_T *eap, /* can be NULL! */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3768 linenr_T newlnum, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3769 int flags, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3770 win_T *oldwin) |
| 7 | 3771 { |
| 3772 int other_file; /* TRUE if editing another file */ | |
| 3773 int oldbuf; /* TRUE if using existing buffer */ | |
| 3774 int auto_buf = FALSE; /* TRUE if autocommands brought us | |
| 3775 into the buffer unexpectedly */ | |
| 3776 char_u *new_name = NULL; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3777 #if defined(FEAT_EVAL) |
| 716 | 3778 int did_set_swapcommand = FALSE; |
| 7 | 3779 #endif |
| 3780 buf_T *buf; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3781 bufref_T bufref; |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3782 bufref_T old_curbuf; |
| 7 | 3783 char_u *free_fname = NULL; |
| 3784 #ifdef FEAT_BROWSE | |
| 3785 char_u *browse_file = NULL; | |
| 3786 #endif | |
| 3787 int retval = FAIL; | |
| 3788 long n; | |
| 6702 | 3789 pos_T orig_pos; |
| 7 | 3790 linenr_T topline = 0; |
| 3791 int newcol = -1; | |
| 3792 int solcol = -1; | |
| 3793 pos_T *pos; | |
| 3794 char_u *command = NULL; | |
| 1185 | 3795 #ifdef FEAT_SPELL |
| 3796 int did_get_winopts = FALSE; | |
| 3797 #endif | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
3798 int readfile_flags = 0; |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
3799 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
|
3800 long *so_ptr = curwin->w_p_so >= 0 ? &curwin->w_p_so : &p_so; |
| 7 | 3801 |
| 3802 if (eap != NULL) | |
| 3803 command = eap->do_ecmd_cmd; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3804 set_bufref(&old_curbuf, curbuf); |
| 7 | 3805 |
| 3806 if (fnum != 0) | |
| 3807 { | |
| 3808 if (fnum == curbuf->b_fnum) /* file is already being edited */ | |
| 3809 return OK; /* nothing to do */ | |
| 3810 other_file = TRUE; | |
| 3811 } | |
| 3812 else | |
| 3813 { | |
| 3814 #ifdef FEAT_BROWSE | |
| 3815 if (cmdmod.browse) | |
| 3816 { | |
| 462 | 3817 if ( |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3818 # ifdef FEAT_GUI |
| 462 | 3819 !gui.in_use && |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3820 # endif |
| 462 | 3821 au_has_group((char_u *)"FileExplorer")) |
| 3822 { | |
| 3823 /* No browsing supported but we do have the file explorer: | |
| 3824 * Edit the directory. */ | |
| 3825 if (ffname == NULL || !mch_isdir(ffname)) | |
| 3826 ffname = (char_u *)"."; | |
| 3827 } | |
| 3828 else | |
| 3829 { | |
| 3830 browse_file = do_browse(0, (char_u *)_("Edit File"), ffname, | |
| 7 | 3831 NULL, NULL, NULL, curbuf); |
| 462 | 3832 if (browse_file == NULL) |
| 3833 goto theend; | |
| 3834 ffname = browse_file; | |
| 3835 } | |
| 7 | 3836 } |
| 3837 #endif | |
| 3838 /* if no short name given, use ffname for short name */ | |
| 3839 if (sfname == NULL) | |
| 3840 sfname = ffname; | |
| 3841 #ifdef USE_FNAME_CASE | |
|
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15760
diff
changeset
|
3842 if (sfname != NULL) |
|
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15760
diff
changeset
|
3843 fname_case(sfname, 0); /* set correct case for sfname */ |
| 7 | 3844 #endif |
| 3845 | |
| 3846 if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL)) | |
| 3847 goto theend; | |
| 3848 | |
| 3849 if (ffname == NULL) | |
| 3850 other_file = TRUE; | |
| 3851 /* there is no file name */ | |
| 3852 else if (*ffname == NUL && curbuf->b_ffname == NULL) | |
| 3853 other_file = FALSE; | |
| 3854 else | |
| 3855 { | |
| 3856 if (*ffname == NUL) /* re-edit with same file name */ | |
| 3857 { | |
| 3858 ffname = curbuf->b_ffname; | |
| 3859 sfname = curbuf->b_fname; | |
| 3860 } | |
| 3861 free_fname = fix_fname(ffname); /* may expand to full path name */ | |
| 3862 if (free_fname != NULL) | |
| 3863 ffname = free_fname; | |
| 3864 other_file = otherfile(ffname); | |
| 3865 } | |
| 3866 } | |
| 3867 | |
| 3868 /* | |
| 3869 * if the file was changed we may not be allowed to abandon it | |
| 3870 * - if we are going to re-edit the same file | |
| 3871 * - or if we are the only window on this file and if ECMD_HIDE is FALSE | |
| 3872 */ | |
| 3873 if ( ((!other_file && !(flags & ECMD_OLDBUF)) | |
| 3874 || (curbuf->b_nwindows == 1 | |
| 3875 && !(flags & (ECMD_HIDE | ECMD_ADDBUF)))) | |
| 5464 | 3876 && check_changed(curbuf, (p_awa ? CCGD_AW : 0) |
| 3877 | (other_file ? 0 : CCGD_MULTWIN) | |
| 3878 | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0) | |
| 3879 | (eap == NULL ? 0 : CCGD_EXCMD))) | |
| 7 | 3880 { |
| 3881 if (fnum == 0 && other_file && ffname != NULL) | |
| 3882 (void)setaltfname(ffname, sfname, newlnum < 0 ? 0 : newlnum); | |
| 3883 goto theend; | |
| 3884 } | |
| 3885 | |
| 3886 /* | |
| 3887 * End Visual mode before switching to another buffer, so the text can be | |
| 3888 * copied into the GUI selection buffer. | |
| 3889 */ | |
| 3890 reset_VIsual(); | |
| 3891 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3892 #if defined(FEAT_EVAL) |
| 716 | 3893 if ((command != NULL || newlnum > (linenr_T)0) |
| 3894 && *get_vim_var_str(VV_SWAPCOMMAND) == NUL) | |
| 3895 { | |
| 3896 int len; | |
| 3897 char_u *p; | |
| 3898 | |
| 3899 /* Set v:swapcommand for the SwapExists autocommands. */ | |
| 3900 if (command != NULL) | |
| 835 | 3901 len = (int)STRLEN(command) + 3; |
| 716 | 3902 else |
| 3903 len = 30; | |
| 3904 p = alloc((unsigned)len); | |
| 3905 if (p != NULL) | |
| 3906 { | |
| 3907 if (command != NULL) | |
| 3908 vim_snprintf((char *)p, len, ":%s\r", command); | |
| 3909 else | |
| 3910 vim_snprintf((char *)p, len, "%ldG", (long)newlnum); | |
| 3911 set_vim_var_string(VV_SWAPCOMMAND, p, -1); | |
| 3912 did_set_swapcommand = TRUE; | |
| 3913 vim_free(p); | |
| 3914 } | |
| 3915 } | |
| 3916 #endif | |
| 3917 | |
| 7 | 3918 /* |
| 3919 * If we are starting to edit another file, open a (new) buffer. | |
| 3920 * Otherwise we re-use the current buffer. | |
| 3921 */ | |
| 3922 if (other_file) | |
| 3923 { | |
| 3924 if (!(flags & ECMD_ADDBUF)) | |
| 3925 { | |
| 22 | 3926 if (!cmdmod.keepalt) |
| 3927 curwin->w_alt_fnum = curbuf->b_fnum; | |
| 1743 | 3928 if (oldwin != NULL) |
| 3929 buflist_altfpos(oldwin); | |
| 7 | 3930 } |
| 3931 | |
| 3932 if (fnum) | |
| 3933 buf = buflist_findnr(fnum); | |
| 3934 else | |
| 3935 { | |
| 3936 if (flags & ECMD_ADDBUF) | |
| 3937 { | |
| 3938 linenr_T tlnum = 1L; | |
| 3939 | |
| 3940 if (command != NULL) | |
| 3941 { | |
| 3942 tlnum = atol((char *)command); | |
| 3943 if (tlnum <= 0) | |
| 3944 tlnum = 1L; | |
| 3945 } | |
| 3946 (void)buflist_new(ffname, sfname, tlnum, BLN_LISTED); | |
| 3947 goto theend; | |
| 3948 } | |
| 3949 buf = buflist_new(ffname, sfname, 0L, | |
| 3950 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
|
3951 |
| 5816 | 3952 /* autocommands may change curwin and curbuf */ |
| 3953 if (oldwin != NULL) | |
| 3954 oldwin = curwin; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
3955 set_bufref(&old_curbuf, curbuf); |
| 7 | 3956 } |
| 3957 if (buf == NULL) | |
| 3958 goto theend; | |
| 3959 if (buf->b_ml.ml_mfp == NULL) /* no memfile yet */ | |
| 3960 { | |
| 3961 oldbuf = FALSE; | |
| 3962 } | |
| 3963 else /* existing memfile */ | |
| 3964 { | |
| 3965 oldbuf = TRUE; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
3966 set_bufref(&bufref, buf); |
| 7 | 3967 (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
|
3968 /* 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
|
3969 * current buffer. */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
3970 if (!bufref_valid(&bufref) || curbuf != old_curbuf.br_buf) |
| 7 | 3971 goto theend; |
| 3972 #ifdef FEAT_EVAL | |
| 3973 if (aborting()) /* autocmds may abort script processing */ | |
| 3974 goto theend; | |
| 3975 #endif | |
| 3976 } | |
| 3977 | |
| 3978 /* May jump to last used line number for a loaded buffer or when asked | |
| 3979 * for explicitly */ | |
| 3980 if ((oldbuf && newlnum == ECMD_LASTL) || newlnum == ECMD_LAST) | |
| 3981 { | |
| 3982 pos = buflist_findfpos(buf); | |
| 3983 newlnum = pos->lnum; | |
| 3984 solcol = pos->col; | |
| 3985 } | |
| 3986 | |
| 3987 /* | |
| 3988 * Make the (new) buffer the one used by the current window. | |
| 3989 * If the old buffer becomes unused, free it if ECMD_HIDE is FALSE. | |
| 3990 * If the current buffer was empty and has no file name, curbuf | |
| 6639 | 3991 * is returned by buflist_new(), nothing to do here. |
| 7 | 3992 */ |
| 3993 if (buf != curbuf) | |
| 3994 { | |
| 3995 /* | |
| 3996 * Be careful: The autocommands may delete any buffer and change | |
| 3997 * the current buffer. | |
| 3998 * - If the buffer we are going to edit is deleted, give up. | |
| 3999 * - If the current buffer is deleted, prefer to load the new | |
| 4000 * buffer when loading a buffer is required. This avoids | |
| 4001 * loading another buffer which then must be closed again. | |
| 4002 * - If we ended up in the new buffer already, need to skip a few | |
| 4003 * things, set auto_buf. | |
| 4004 */ | |
| 4005 if (buf->b_fname != NULL) | |
| 4006 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
|
4007 set_bufref(&au_new_curbuf, buf); |
| 7 | 4008 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
|
4009 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 4010 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4011 /* new buffer has been deleted */ |
| 7 | 4012 delbuf_msg(new_name); /* frees new_name */ |
| 4013 goto theend; | |
| 4014 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4015 #ifdef FEAT_EVAL |
| 7 | 4016 if (aborting()) /* autocmds may abort script processing */ |
| 4017 { | |
| 4018 vim_free(new_name); | |
| 4019 goto theend; | |
| 4020 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4021 #endif |
| 7 | 4022 if (buf == curbuf) /* already in new buffer */ |
| 4023 auto_buf = TRUE; | |
| 4024 else | |
| 4025 { | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4026 win_T *the_curwin = curwin; |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4027 |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4028 /* 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
|
4029 * 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
|
4030 the_curwin->w_closing = TRUE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4031 ++buf->b_locked; |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4032 |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4033 if (curbuf == old_curbuf.br_buf) |
| 7 | 4034 buf_copy_options(buf, BCO_ENTER); |
| 4035 | |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4036 /* 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
|
4037 * oldwin->w_buffer to NULL. */ |
| 825 | 4038 u_sync(FALSE); |
| 1743 | 4039 close_buffer(oldwin, curbuf, |
| 3365 | 4040 (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD, FALSE); |
| 7 | 4041 |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4042 the_curwin->w_closing = FALSE; |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
4043 --buf->b_locked; |
| 3242 | 4044 |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4045 #ifdef FEAT_EVAL |
|
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4046 /* autocmds may abort script processing */ |
|
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4047 if (aborting() && curwin->w_buffer != NULL) |
| 7 | 4048 { |
| 4049 vim_free(new_name); | |
| 4050 goto theend; | |
| 4051 } | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4052 #endif |
| 7 | 4053 /* Be careful again, like above. */ |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4054 if (!bufref_valid(&au_new_curbuf)) |
| 7 | 4055 { |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4056 /* new buffer has been deleted */ |
| 7 | 4057 delbuf_msg(new_name); /* frees new_name */ |
| 4058 goto theend; | |
| 4059 } | |
| 4060 if (buf == curbuf) /* already in new buffer */ | |
| 4061 auto_buf = TRUE; | |
| 4062 else | |
| 4063 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4064 #ifdef FEAT_SYN_HL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4065 /* |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4066 * <VN> We could instead free the synblock |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4067 * and re-attach to buffer, perhaps. |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4068 */ |
|
11649
0f7888a5ba68
patch 8.0.0707: freeing wrong memory with certain autocommands
Christian Brabandt <cb@256bit.org>
parents:
11589
diff
changeset
|
4069 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
|
4070 || curwin->w_s == &(curwin->w_buffer->b_s)) |
| 3480 | 4071 curwin->w_s = &(buf->b_s); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4072 #endif |
| 7 | 4073 curwin->w_buffer = buf; |
| 4074 curbuf = buf; | |
| 4075 ++curbuf->b_nwindows; | |
|
5231
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4076 |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4077 /* Set 'fileformat', 'binary' and 'fenc' when forced. */ |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4078 if (!oldbuf && eap != NULL) |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4079 { |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4080 set_file_options(TRUE, eap); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4081 set_forced_fenc(eap); |
|
74d2f3188cd0
updated for version 7.4a.041
Bram Moolenaar <bram@vim.org>
parents:
4903
diff
changeset
|
4082 } |
| 7 | 4083 } |
| 4084 | |
| 4085 /* May get the window options from the last time this buffer | |
| 4086 * was in this window (or another window). If not used | |
| 4087 * before, reset the local window options to the global | |
| 4088 * values. Also restores old folding stuff. */ | |
| 1289 | 4089 get_winopts(curbuf); |
| 1185 | 4090 #ifdef FEAT_SPELL |
| 4091 did_get_winopts = TRUE; | |
| 4092 #endif | |
| 7 | 4093 } |
| 4094 vim_free(new_name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4095 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
|
4096 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4097 } |
| 4098 | |
| 4099 curwin->w_pcmark.lnum = 1; | |
| 4100 curwin->w_pcmark.col = 0; | |
| 4101 } | |
| 4102 else /* !other_file */ | |
| 4103 { | |
|
13553
04019fc3de93
patch 8.0.1650: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4104 if ((flags & ECMD_ADDBUF) || check_fname() == FAIL) |
| 7 | 4105 goto theend; |
| 6531 | 4106 |
| 7 | 4107 oldbuf = (flags & ECMD_OLDBUF); |
| 4108 } | |
| 4109 | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4110 /* 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
|
4111 * autocommands may cause ml_get errors. */ |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4112 ++RedrawingDisabled; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4113 did_inc_redrawing_disabled = TRUE; |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4114 |
| 6365 | 4115 buf = curbuf; |
| 7 | 4116 if ((flags & ECMD_SET_HELP) || keep_help_flag) |
| 4117 { | |
| 6365 | 4118 prepare_help_buffer(); |
| 7 | 4119 } |
| 4120 else | |
| 4121 { | |
| 4122 /* Don't make a buffer listed if it's a help buffer. Useful when | |
| 4123 * using CTRL-O to go back to a help file. */ | |
| 4124 if (!curbuf->b_help) | |
| 4125 set_buflisted(TRUE); | |
| 4126 } | |
| 4127 | |
| 4128 /* If autocommands change buffers under our fingers, forget about | |
| 4129 * editing the file. */ | |
| 4130 if (buf != curbuf) | |
| 4131 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4132 #ifdef FEAT_EVAL |
| 7 | 4133 if (aborting()) /* autocmds may abort script processing */ |
| 4134 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4135 #endif |
| 7 | 4136 |
| 4137 /* Since we are starting to edit a file, consider the filetype to be | |
| 4138 * unset. Helps for when an autocommand changes files and expects syntax | |
| 4139 * highlighting to work in the other file. */ | |
| 4140 did_filetype = FALSE; | |
| 4141 | |
| 4142 /* | |
| 4143 * other_file oldbuf | |
| 4144 * FALSE FALSE re-edit same file, buffer is re-used | |
| 4145 * FALSE TRUE re-edit same file, nothing changes | |
| 4146 * TRUE FALSE start editing new file, new buffer | |
| 4147 * TRUE TRUE start editing in existing buffer (nothing to do) | |
| 4148 */ | |
| 4149 if (!other_file && !oldbuf) /* re-use the buffer */ | |
| 4150 { | |
| 4151 set_last_cursor(curwin); /* may set b_last_cursor */ | |
| 4152 if (newlnum == ECMD_LAST || newlnum == ECMD_LASTL) | |
| 4153 { | |
| 4154 newlnum = curwin->w_cursor.lnum; | |
| 4155 solcol = curwin->w_cursor.col; | |
| 4156 } | |
| 4157 buf = curbuf; | |
| 4158 if (buf->b_fname != NULL) | |
| 4159 new_name = vim_strsave(buf->b_fname); | |
| 4160 else | |
| 4161 new_name = NULL; | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4162 set_bufref(&bufref, buf); |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4163 |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4164 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
|
4165 { |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4166 /* 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
|
4167 * 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
|
4168 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
|
4169 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
|
4170 == FAIL) |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4171 { |
|
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4172 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
|
4173 goto theend; |
|
9705
8c0871098dc9
commit https://github.com/vim/vim/commit/1e2258297bb31720bfbeb234f2dae4d1b3b04fbd
Christian Brabandt <cb@256bit.org>
parents:
9676
diff
changeset
|
4174 } |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4175 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
|
4176 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
|
4177 |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4178 /* 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
|
4179 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
|
4180 } |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4181 else |
|
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4182 buf_freeall(curbuf, 0); /* free all things for buffer */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4183 |
| 7 | 4184 /* If autocommands deleted the buffer we were going to re-edit, give |
| 4185 * 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
|
4186 if (!bufref_valid(&bufref)) |
| 7 | 4187 { |
| 4188 delbuf_msg(new_name); /* frees new_name */ | |
| 4189 goto theend; | |
| 4190 } | |
| 4191 vim_free(new_name); | |
| 4192 | |
| 4193 /* If autocommands change buffers under our fingers, forget about | |
| 4194 * re-editing the file. Should do the buf_clear_file(), but perhaps | |
| 4195 * the autocommands changed the buffer... */ | |
| 4196 if (buf != curbuf) | |
| 4197 goto theend; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4198 #ifdef FEAT_EVAL |
| 7 | 4199 if (aborting()) /* autocmds may abort script processing */ |
| 4200 goto theend; | |
| 4201 #endif | |
| 4202 buf_clear_file(curbuf); | |
| 4203 curbuf->b_op_start.lnum = 0; /* clear '[ and '] marks */ | |
| 4204 curbuf->b_op_end.lnum = 0; | |
| 4205 } | |
| 4206 | |
| 4207 /* | |
| 4208 * If we get here we are sure to start editing | |
| 4209 */ | |
| 4210 /* Assume success now */ | |
| 4211 retval = OK; | |
| 4212 | |
| 4213 /* | |
| 4214 * Check if we are editing the w_arg_idx file in the argument list. | |
| 4215 */ | |
| 4216 check_arg_idx(curwin); | |
| 4217 | |
| 4218 if (!auto_buf) | |
| 4219 { | |
| 4220 /* | |
| 4221 * Set cursor and init window before reading the file and executing | |
| 4222 * autocommands. This allows for the autocommands to position the | |
| 4223 * cursor. | |
| 4224 */ | |
| 677 | 4225 curwin_init(); |
| 7 | 4226 |
| 4227 #ifdef FEAT_FOLDING | |
| 1370 | 4228 /* It's possible that all lines in the buffer changed. Need to update |
| 4229 * automatic folding for all windows where it's used. */ | |
| 4230 { | |
| 4231 win_T *win; | |
| 4232 tabpage_T *tp; | |
| 4233 | |
| 4234 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 4235 if (win->w_buffer == curbuf) | |
| 4236 foldUpdateAll(win); | |
| 4237 } | |
| 7 | 4238 #endif |
| 4239 | |
| 961 | 4240 /* 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
|
4241 DO_AUTOCHDIR; |
| 961 | 4242 |
| 7 | 4243 /* |
| 4244 * Careful: open_buffer() and apply_autocmds() may change the current | |
| 4245 * buffer and window. | |
| 4246 */ | |
| 6702 | 4247 orig_pos = curwin->w_cursor; |
| 7 | 4248 topline = curwin->w_topline; |
| 4249 if (!oldbuf) /* need to read the file */ | |
| 4250 { | |
| 580 | 4251 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4252 swap_exists_action = SEA_DIALOG; |
| 4253 #endif | |
| 4254 curbuf->b_flags |= BF_CHECK_RO; /* set/reset 'ro' flag */ | |
| 4255 | |
| 4256 /* | |
| 4257 * Open the buffer and read the file. | |
| 4258 */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4259 #if defined(FEAT_EVAL) |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4260 if (should_abort(open_buffer(FALSE, eap, readfile_flags))) |
| 7 | 4261 retval = FAIL; |
| 4262 #else | |
|
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
4263 (void)open_buffer(FALSE, eap, readfile_flags); |
| 7 | 4264 #endif |
| 4265 | |
| 580 | 4266 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 4267 if (swap_exists_action == SEA_QUIT) |
| 4268 retval = FAIL; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
4269 handle_swap_exists(&old_curbuf); |
| 7 | 4270 #endif |
| 4271 } | |
| 4272 else | |
| 4273 { | |
| 23 | 4274 /* Read the modelines, but only to set window-local options. Any |
| 4275 * buffer-local options have already been set and may have been | |
| 4276 * changed by the user. */ | |
| 717 | 4277 do_modelines(OPT_WINONLY); |
| 23 | 4278 |
| 7 | 4279 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, |
| 4280 &retval); | |
| 4281 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
| 4282 &retval); | |
| 4283 } | |
| 4284 check_arg_idx(curwin); | |
| 4285 | |
| 6702 | 4286 /* 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
|
4287 * 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
|
4288 * 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
|
4289 if (!EQUAL_POS(curwin->w_cursor, orig_pos)) |
| 7 | 4290 { |
|
14033
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4291 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
|
4292 |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4293 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
|
4294 || 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
|
4295 { |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4296 newlnum = curwin->w_cursor.lnum; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4297 newcol = curwin->w_cursor.col; |
|
bcda3b864c31
patch 8.1.0034: cursor not restored with ":edit #"
Christian Brabandt <cb@256bit.org>
parents:
13632
diff
changeset
|
4298 } |
| 7 | 4299 } |
| 4300 if (curwin->w_topline == topline) | |
| 4301 topline = 0; | |
| 4302 | |
| 4303 /* Even when cursor didn't move we need to recompute topline. */ | |
| 4304 changed_line_abv_curs(); | |
| 4305 | |
| 4306 #ifdef FEAT_TITLE | |
| 4307 maketitle(); | |
| 4308 #endif | |
| 4309 } | |
| 4310 | |
| 4311 #ifdef FEAT_DIFF | |
| 4312 /* Tell the diff stuff that this buffer is new and/or needs updating. | |
| 4313 * Also needed when re-editing the same buffer, because unloading will | |
| 4314 * have removed it as a diff buffer. */ | |
| 673 | 4315 if (curwin->w_p_diff) |
| 4316 { | |
| 4317 diff_buf_add(curbuf); | |
| 4318 diff_invalidate(curbuf); | |
| 4319 } | |
| 7 | 4320 #endif |
| 4321 | |
| 1185 | 4322 #ifdef FEAT_SPELL |
| 4323 /* If the window options were changed may need to set the spell language. | |
| 4324 * 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
|
4325 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
|
4326 (void)did_set_spelllang(curwin); |
| 1185 | 4327 #endif |
| 4328 | |
| 7 | 4329 if (command == NULL) |
| 4330 { | |
| 4331 if (newcol >= 0) /* position set by autocommands */ | |
| 4332 { | |
| 4333 curwin->w_cursor.lnum = newlnum; | |
| 4334 curwin->w_cursor.col = newcol; | |
| 4335 check_cursor(); | |
| 4336 } | |
| 4337 else if (newlnum > 0) /* line number from caller or old position */ | |
| 4338 { | |
| 4339 curwin->w_cursor.lnum = newlnum; | |
| 4340 check_cursor_lnum(); | |
| 4341 if (solcol >= 0 && !p_sol) | |
| 4342 { | |
| 4343 /* 'sol' is off: Use last known column. */ | |
| 4344 curwin->w_cursor.col = solcol; | |
| 4345 check_cursor_col(); | |
| 4346 curwin->w_cursor.coladd = 0; | |
| 4347 curwin->w_set_curswant = TRUE; | |
| 4348 } | |
| 4349 else | |
| 4350 beginline(BL_SOL | BL_FIX); | |
| 4351 } | |
| 4352 else /* no line number, go to last line in Ex mode */ | |
| 4353 { | |
| 4354 if (exmode_active) | |
| 4355 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4356 beginline(BL_WHITE | BL_FIX); | |
| 4357 } | |
| 4358 } | |
| 4359 | |
| 4360 /* Check if cursors in other windows on the same buffer are still valid */ | |
| 4361 check_lnums(FALSE); | |
| 4362 | |
| 4363 /* | |
| 4364 * Did not read the file, need to show some info about the file. | |
| 4365 * Do this after setting the cursor. | |
| 4366 */ | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4367 if (oldbuf && !auto_buf) |
| 7 | 4368 { |
| 4369 int msg_scroll_save = msg_scroll; | |
| 4370 | |
| 4371 /* Obey the 'O' flag in 'cpoptions': overwrite any previous file | |
| 4372 * message. */ | |
| 4373 if (shortmess(SHM_OVERALL) && !exiting && p_verbose == 0) | |
| 4374 msg_scroll = FALSE; | |
| 4375 if (!msg_scroll) /* wait a bit when overwriting an error msg */ | |
| 4376 check_for_delay(FALSE); | |
| 4377 msg_start(); | |
| 4378 msg_scroll = msg_scroll_save; | |
| 4379 msg_scrolled_ign = TRUE; | |
| 4380 | |
|
8560
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4381 if (!shortmess(SHM_FILEINFO)) |
|
f3c636c673f7
commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3
Christian Brabandt <cb@256bit.org>
parents:
8556
diff
changeset
|
4382 fileinfo(FALSE, TRUE, FALSE); |
| 7 | 4383 |
| 4384 msg_scrolled_ign = FALSE; | |
| 4385 } | |
| 4386 | |
|
9414
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4387 #ifdef FEAT_VIMINFO |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4388 curbuf->b_last_used = vim_time(); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4389 #endif |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
Christian Brabandt <cb@256bit.org>
parents:
9412
diff
changeset
|
4390 |
| 7 | 4391 if (command != NULL) |
| 4392 do_cmdline(command, NULL, NULL, DOCMD_VERBOSE); | |
| 4393 | |
| 4394 #ifdef FEAT_KEYMAP | |
| 4395 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
| 1869 | 4396 (void)keymap_init(); |
| 7 | 4397 #endif |
| 4398 | |
| 4399 --RedrawingDisabled; | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4400 did_inc_redrawing_disabled = FALSE; |
| 7 | 4401 if (!skip_redraw) |
| 4402 { | |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4403 n = *so_ptr; |
| 7 | 4404 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
|
4405 *so_ptr = 9999; // force cursor halfway the window |
| 7 | 4406 update_topline(); |
| 4407 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
|
4408 *so_ptr = n; |
| 7 | 4409 redraw_curbuf_later(NOT_VALID); /* redraw this buffer later */ |
| 4410 } | |
| 4411 | |
| 4412 if (p_im) | |
| 4413 need_start_insertmode = TRUE; | |
| 4414 | |
|
13174
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4415 #ifdef FEAT_AUTOCHDIR |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4416 /* 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
|
4417 * 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
|
4418 * 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
|
4419 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
|
4420 { |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4421 char_u curdir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4422 char_u filedir[MAXPATHL]; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4423 |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4424 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
|
4425 *gettail_sep(filedir) = NUL; |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4426 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
|
4427 && vim_fnamecmp(curdir, filedir) != 0) |
|
1bf3519889d3
patch 8.0.1461: missing another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13014
diff
changeset
|
4428 do_autochdir(); |
|
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 #endif |
| 821 | 4431 |
|
15510
41fbbcea0f1b
patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4432 #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
|
4433 if (curbuf->b_ffname != NULL) |
| 7 | 4434 { |
| 4435 # ifdef FEAT_NETBEANS_INTG | |
| 2210 | 4436 if ((flags & ECMD_SET_HELP) != ECMD_SET_HELP) |
| 34 | 4437 netbeans_file_opened(curbuf); |
| 7 | 4438 # endif |
| 4439 } | |
| 4440 #endif | |
| 4441 | |
| 4442 theend: | |
|
7941
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4443 if (did_inc_redrawing_disabled) |
|
98644de08f15
commit https://github.com/vim/vim/commit/ab9fc7e0cf22bcee119b62d3433cac60f405e645
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
4444 --RedrawingDisabled; |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13359
diff
changeset
|
4445 #if defined(FEAT_EVAL) |
| 716 | 4446 if (did_set_swapcommand) |
| 4447 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); | |
| 4448 #endif | |
| 7 | 4449 #ifdef FEAT_BROWSE |
| 4450 vim_free(browse_file); | |
| 4451 #endif | |
| 4452 vim_free(free_fname); | |
| 4453 return retval; | |
| 4454 } | |
| 4455 | |
| 4456 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4457 delbuf_msg(char_u *name) |
| 7 | 4458 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4459 semsg(_("E143: Autocommands unexpectedly deleted new buffer %s"), |
| 7 | 4460 name == NULL ? (char_u *)"" : name); |
| 4461 vim_free(name); | |
|
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
4462 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
|
4463 au_new_curbuf.br_buf_free_count = 0; |
| 7 | 4464 } |
| 4465 | |
| 169 | 4466 static int append_indent = 0; /* autoindent for first line */ |
| 4467 | |
| 7 | 4468 /* |
| 4469 * ":insert" and ":append", also used by ":change" | |
| 4470 */ | |
| 4471 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4472 ex_append(exarg_T *eap) |
| 7 | 4473 { |
| 4474 char_u *theline; | |
| 4475 int did_undo = FALSE; | |
| 4476 linenr_T lnum = eap->line2; | |
| 165 | 4477 int indent = 0; |
| 4478 char_u *p; | |
| 4479 int vcol; | |
| 4480 int empty = (curbuf->b_ml.ml_flags & ML_EMPTY); | |
| 7 | 4481 |
| 169 | 4482 /* the ! flag toggles autoindent */ |
| 4483 if (eap->forceit) | |
| 4484 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4485 | |
| 4486 /* First autoindent comes from the line we start on */ | |
| 4487 if (eap->cmdidx != CMD_change && curbuf->b_p_ai && lnum > 0) | |
| 4488 append_indent = get_indent_lnum(lnum); | |
| 4489 | |
| 7 | 4490 if (eap->cmdidx != CMD_append) |
| 4491 --lnum; | |
| 4492 | |
|
9377
5ec4fbfe38c5
commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
4493 /* when the buffer is empty need to delete the dummy line */ |
| 165 | 4494 if (empty && lnum == 1) |
| 4495 lnum = 0; | |
| 4496 | |
| 7 | 4497 State = INSERT; /* behave like in Insert mode */ |
| 4498 if (curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 4499 State |= LANGMAP; | |
| 165 | 4500 |
| 408 | 4501 for (;;) |
| 7 | 4502 { |
| 4503 msg_scroll = TRUE; | |
| 4504 need_wait_return = FALSE; | |
| 169 | 4505 if (curbuf->b_p_ai) |
| 4506 { | |
| 4507 if (append_indent >= 0) | |
| 4508 { | |
| 4509 indent = append_indent; | |
| 4510 append_indent = -1; | |
| 4511 } | |
| 4512 else if (lnum > 0) | |
| 4513 indent = get_indent_lnum(lnum); | |
| 4514 } | |
| 4515 ex_keep_indent = FALSE; | |
| 7 | 4516 if (eap->getline == NULL) |
| 169 | 4517 { |
| 4518 /* No getline() function, use the lines that follow. This ends | |
| 4519 * when there is no more. */ | |
| 4520 if (eap->nextcmd == NULL || *eap->nextcmd == NUL) | |
| 4521 break; | |
| 4522 p = vim_strchr(eap->nextcmd, NL); | |
| 4523 if (p == NULL) | |
| 4524 p = eap->nextcmd + STRLEN(eap->nextcmd); | |
| 4525 theline = vim_strnsave(eap->nextcmd, (int)(p - eap->nextcmd)); | |
| 4526 if (*p != NUL) | |
| 4527 ++p; | |
| 4528 eap->nextcmd = p; | |
| 4529 } | |
| 7 | 4530 else |
| 6164 | 4531 { |
| 4532 int save_State = State; | |
| 4533 | |
| 4534 /* Set State to avoid the cursor shape to be set to INSERT mode | |
| 4535 * when getline() returns. */ | |
| 4536 State = CMDLINE; | |
| 7 | 4537 theline = eap->getline( |
| 4538 #ifdef FEAT_EVAL | |
| 76 | 4539 eap->cstack->cs_looplevel > 0 ? -1 : |
| 7 | 4540 #endif |
| 165 | 4541 NUL, eap->cookie, indent); |
| 6164 | 4542 State = save_State; |
| 4543 } | |
| 7 | 4544 lines_left = Rows - 1; |
| 165 | 4545 if (theline == NULL) |
| 4546 break; | |
| 4547 | |
| 169 | 4548 /* Using ^ CTRL-D in getexmodeline() makes us repeat the indent. */ |
| 4549 if (ex_keep_indent) | |
| 4550 append_indent = indent; | |
| 4551 | |
| 165 | 4552 /* Look for the "." after automatic indent. */ |
| 4553 vcol = 0; | |
| 4554 for (p = theline; indent > vcol; ++p) | |
| 4555 { | |
| 4556 if (*p == ' ') | |
| 4557 ++vcol; | |
| 4558 else if (*p == TAB) | |
| 4559 vcol += 8 - vcol % 8; | |
| 4560 else | |
| 4561 break; | |
| 4562 } | |
| 4563 if ((p[0] == '.' && p[1] == NUL) | |
| 321 | 4564 || (!did_undo && u_save(lnum, lnum + 1 + (empty ? 1 : 0)) |
| 4565 == FAIL)) | |
| 7 | 4566 { |
| 4567 vim_free(theline); | |
| 4568 break; | |
| 4569 } | |
| 4570 | |
| 169 | 4571 /* don't use autoindent if nothing was typed. */ |
| 4572 if (p[0] == NUL) | |
| 4573 theline[0] = NUL; | |
| 4574 | |
| 7 | 4575 did_undo = TRUE; |
| 4576 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
|
4577 appended_lines_mark(lnum + (empty ? 1 : 0), 1L); |
| 7 | 4578 |
| 4579 vim_free(theline); | |
| 4580 ++lnum; | |
| 165 | 4581 |
| 4582 if (empty) | |
| 4583 { | |
| 4584 ml_delete(2L, FALSE); | |
| 4585 empty = FALSE; | |
| 4586 } | |
| 7 | 4587 } |
| 4588 State = NORMAL; | |
| 4589 | |
| 169 | 4590 if (eap->forceit) |
| 4591 curbuf->b_p_ai = !curbuf->b_p_ai; | |
| 4592 | |
| 7 | 4593 /* "start" is set to eap->line2+1 unless that position is invalid (when |
| 1227 | 4594 * eap->line2 pointed to the end of the buffer and nothing was appended) |
| 7 | 4595 * "end" is set to lnum when something has been appended, otherwise |
| 4596 * it is the same than "start" -- Acevedo */ | |
| 4597 curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ? | |
| 4598 eap->line2 + 1 : curbuf->b_ml.ml_line_count; | |
| 4599 if (eap->cmdidx != CMD_append) | |
| 4600 --curbuf->b_op_start.lnum; | |
| 4601 curbuf->b_op_end.lnum = (eap->line2 < lnum) | |
| 4602 ? lnum : curbuf->b_op_start.lnum; | |
| 4603 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 4604 curwin->w_cursor.lnum = lnum; | |
| 4605 check_cursor_lnum(); | |
| 4606 beginline(BL_SOL | BL_FIX); | |
| 4607 | |
| 4608 need_wait_return = FALSE; /* don't use wait_return() now */ | |
| 4609 ex_no_reprint = TRUE; | |
| 4610 } | |
| 4611 | |
| 4612 /* | |
| 4613 * ":change" | |
| 4614 */ | |
| 4615 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4616 ex_change(exarg_T *eap) |
| 7 | 4617 { |
| 4618 linenr_T lnum; | |
| 4619 | |
| 4620 if (eap->line2 >= eap->line1 | |
| 4621 && u_save(eap->line1 - 1, eap->line2 + 1) == FAIL) | |
| 4622 return; | |
| 4623 | |
| 169 | 4624 /* the ! flag toggles autoindent */ |
| 4625 if (eap->forceit ? !curbuf->b_p_ai : curbuf->b_p_ai) | |
| 4626 append_indent = get_indent_lnum(eap->line1); | |
| 4627 | |
| 7 | 4628 for (lnum = eap->line2; lnum >= eap->line1; --lnum) |
| 4629 { | |
| 4630 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ | |
| 4631 break; | |
| 4632 ml_delete(eap->line1, FALSE); | |
| 4633 } | |
| 1929 | 4634 |
| 4635 /* make sure the cursor is not beyond the end of the file now */ | |
| 4636 check_cursor_lnum(); | |
| 7 | 4637 deleted_lines_mark(eap->line1, (long)(eap->line2 - lnum)); |
| 4638 | |
| 4639 /* ":append" on the line above the deleted lines. */ | |
| 4640 eap->line2 = eap->line1; | |
| 4641 ex_append(eap); | |
| 4642 } | |
| 4643 | |
| 4644 void | |
|
7819
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commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4645 ex_z(exarg_T *eap) |
| 7 | 4646 { |
| 4647 char_u *x; | |
|
11303
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patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4648 long bigness; |
| 165 | 4649 char_u *kind; |
| 7 | 4650 int minus = 0; |
| 4651 linenr_T start, end, curs, i; | |
| 4652 int j; | |
| 4653 linenr_T lnum = eap->line2; | |
| 4654 | |
| 165 | 4655 /* Vi compatible: ":z!" uses display height, without a count uses |
| 4656 * 'scroll' */ | |
| 4657 if (eap->forceit) | |
| 4658 bigness = curwin->w_height; | |
|
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10299
diff
changeset
|
4659 else if (!ONE_WINDOW) |
| 5678 | 4660 bigness = curwin->w_height - 3; |
| 4661 else | |
| 165 | 4662 bigness = curwin->w_p_scr * 2; |
| 7 | 4663 if (bigness < 1) |
| 4664 bigness = 1; | |
| 4665 | |
| 4666 x = eap->arg; | |
| 165 | 4667 kind = x; |
| 4668 if (*kind == '-' || *kind == '+' || *kind == '=' | |
| 4669 || *kind == '^' || *kind == '.') | |
| 4670 ++x; | |
| 4671 while (*x == '-' || *x == '+') | |
| 7 | 4672 ++x; |
| 4673 | |
| 4674 if (*x != 0) | |
| 4675 { | |
| 4676 if (!VIM_ISDIGIT(*x)) | |
| 4677 { | |
|
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4678 emsg(_("E144: non-numeric argument to :z")); |
| 7 | 4679 return; |
| 4680 } | |
| 4681 else | |
| 165 | 4682 { |
|
11303
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patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4683 bigness = atol((char *)x); |
|
ef32a5c74515
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Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4684 |
|
ef32a5c74515
patch 8.0.0537: illegal memory access with :z and large count
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parents:
11254
diff
changeset
|
4685 /* bigness could be < 0 if atol(x) overflows. */ |
|
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patch 8.0.0537: illegal memory access with :z and large count
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parents:
11254
diff
changeset
|
4686 if (bigness > 2 * curbuf->b_ml.ml_line_count || bigness < 0) |
|
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patch 8.0.0537: illegal memory access with :z and large count
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
4687 bigness = 2 * curbuf->b_ml.ml_line_count; |
|
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parents:
11254
diff
changeset
|
4688 |
| 165 | 4689 p_window = bigness; |
| 169 | 4690 if (*kind == '=') |
| 4691 bigness += 2; | |
| 165 | 4692 } |
| 7 | 4693 } |
| 4694 | |
| 165 | 4695 /* the number of '-' and '+' multiplies the distance */ |
| 4696 if (*kind == '-' || *kind == '+') | |
| 4697 for (x = kind + 1; *x == *kind; ++x) | |
| 4698 ; | |
| 4699 | |
| 4700 switch (*kind) | |
| 7 | 4701 { |
| 4702 case '-': | |
| 2881 | 4703 start = lnum - bigness * (linenr_T)(x - kind) + 1; |
| 4704 end = start + bigness - 1; | |
| 165 | 4705 curs = end; |
| 7 | 4706 break; |
| 4707 | |
| 4708 case '=': | |
| 159 | 4709 start = lnum - (bigness + 1) / 2 + 1; |
| 4710 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4711 curs = lnum; |
| 4712 minus = 1; | |
| 4713 break; | |
| 4714 | |
| 4715 case '^': | |
| 4716 start = lnum - bigness * 2; | |
| 4717 end = lnum - bigness; | |
| 4718 curs = lnum - bigness; | |
| 4719 break; | |
| 4720 | |
| 4721 case '.': | |
| 159 | 4722 start = lnum - (bigness + 1) / 2 + 1; |
| 4723 end = lnum + (bigness + 1) / 2 - 1; | |
| 7 | 4724 curs = end; |
| 4725 break; | |
| 4726 | |
| 4727 default: /* '+' */ | |
| 4728 start = lnum; | |
| 165 | 4729 if (*kind == '+') |
| 835 | 4730 start += bigness * (linenr_T)(x - kind - 1) + 1; |
| 169 | 4731 else if (eap->addr_count == 0) |
| 4732 ++start; | |
| 4733 end = start + bigness - 1; | |
| 7 | 4734 curs = end; |
| 4735 break; | |
| 4736 } | |
| 4737 | |
| 4738 if (start < 1) | |
| 4739 start = 1; | |
| 4740 | |
| 4741 if (end > curbuf->b_ml.ml_line_count) | |
| 4742 end = curbuf->b_ml.ml_line_count; | |
| 4743 | |
| 4744 if (curs > curbuf->b_ml.ml_line_count) | |
| 4745 curs = curbuf->b_ml.ml_line_count; | |
|
11372
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Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4746 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
|
4747 curs = 1; |
| 7 | 4748 |
| 4749 for (i = start; i <= end; i++) | |
| 4750 { | |
| 4751 if (minus && i == lnum) | |
| 4752 { | |
| 4753 msg_putchar('\n'); | |
| 4754 | |
| 4755 for (j = 1; j < Columns; j++) | |
| 4756 msg_putchar('-'); | |
| 4757 } | |
| 4758 | |
| 169 | 4759 print_line(i, eap->flags & EXFLAG_NR, eap->flags & EXFLAG_LIST); |
| 7 | 4760 |
| 4761 if (minus && i == lnum) | |
| 4762 { | |
| 4763 msg_putchar('\n'); | |
| 4764 | |
| 4765 for (j = 1; j < Columns; j++) | |
| 4766 msg_putchar('-'); | |
| 4767 } | |
| 4768 } | |
| 4769 | |
|
11372
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Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4770 if (curwin->w_cursor.lnum != curs) |
|
1074f58e1673
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parents:
11303
diff
changeset
|
4771 { |
|
1074f58e1673
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4772 curwin->w_cursor.lnum = curs; |
|
1074f58e1673
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Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4773 curwin->w_cursor.col = 0; |
|
1074f58e1673
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Christian Brabandt <cb@256bit.org>
parents:
11303
diff
changeset
|
4774 } |
| 7 | 4775 ex_no_reprint = TRUE; |
| 4776 } | |
| 4777 | |
| 4778 /* | |
| 4779 * Check if the restricted flag is set. | |
| 4780 * If so, give an error message and return TRUE. | |
| 4781 * Otherwise, return FALSE. | |
| 4782 */ | |
| 4783 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4784 check_restricted(void) |
| 7 | 4785 { |
| 4786 if (restricted) | |
| 4787 { | |
|
15748
93b78c4a7cd5
patch 8.1.0881: can execute shell commands in rvim through interfaces
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4788 emsg(_("E145: Shell commands and some functionality not allowed in rvim")); |
| 7 | 4789 return TRUE; |
| 4790 } | |
| 4791 return FALSE; | |
| 4792 } | |
| 4793 | |
| 4794 /* | |
| 4795 * Check if the secure flag is set (.exrc or .vimrc in current directory). | |
| 4796 * If so, give an error message and return TRUE. | |
| 4797 * Otherwise, return FALSE. | |
| 4798 */ | |
| 4799 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4800 check_secure(void) |
| 7 | 4801 { |
| 4802 if (secure) | |
| 4803 { | |
| 4804 secure = 2; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4805 emsg(_(e_curdir)); |
| 7 | 4806 return TRUE; |
| 4807 } | |
| 4808 #ifdef HAVE_SANDBOX | |
| 4809 /* | |
| 4810 * In the sandbox more things are not allowed, including the things | |
| 4811 * disallowed in secure mode. | |
| 4812 */ | |
| 4813 if (sandbox != 0) | |
| 4814 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4815 emsg(_(e_sandbox)); |
| 7 | 4816 return TRUE; |
| 4817 } | |
| 4818 #endif | |
| 4819 return FALSE; | |
| 4820 } | |
| 4821 | |
| 4822 static char_u *old_sub = NULL; /* previous substitute pattern */ | |
| 4823 static int global_need_beginline; /* call beginline() after ":g" */ | |
| 4824 | |
|
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parents:
9715
diff
changeset
|
4825 /* |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4826 * Flags that are kept between calls to :substitute. |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4827 */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4828 typedef struct { |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4829 int do_all; /* do multiple substitutions per line */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4830 int do_ask; /* ask for confirmation */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
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parents:
9715
diff
changeset
|
4831 int do_count; /* count only */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4832 int do_error; /* if false, ignore errors */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4833 int do_print; /* print last line with subs. */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4834 int do_list; /* list last line with subs. */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4835 int do_number; /* list last line with line nr*/ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4836 int do_ic; /* ignore case flag */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4837 } subflags_T; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4838 |
| 7 | 4839 /* do_sub() |
| 4840 * | |
| 4841 * Perform a substitution from line eap->line1 to line eap->line2 using the | |
| 4842 * command pointed to by eap->arg which should be of the form: | |
| 4843 * | |
| 4844 * /pattern/substitution/{flags} | |
| 4845 * | |
| 4846 * The usual escapes are supported as described in the regexp docs. | |
| 4847 */ | |
| 4848 void | |
|
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parents:
7799
diff
changeset
|
4849 do_sub(exarg_T *eap) |
| 7 | 4850 { |
| 4851 linenr_T lnum; | |
| 4852 long i = 0; | |
| 4853 regmmatch_T regmatch; | |
|
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parents:
9715
diff
changeset
|
4854 static subflags_T subflags = {FALSE, FALSE, FALSE, TRUE, FALSE, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4855 FALSE, FALSE, 0}; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4856 #ifdef FEAT_EVAL |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4857 subflags_T subflags_save; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
4858 #endif |
| 6789 | 4859 int save_do_all; /* remember user specified 'g' flag */ |
| 4860 int save_do_ask; /* remember user specified 'c' flag */ | |
| 7 | 4861 char_u *pat = NULL, *sub = NULL; /* init for GCC */ |
| 4862 int delimiter; | |
| 4863 int sublen; | |
| 4864 int got_quit = FALSE; | |
| 4865 int got_match = FALSE; | |
| 4866 int temp; | |
| 4867 int which_pat; | |
| 4868 char_u *cmd; | |
| 4869 int save_State; | |
| 165 | 4870 linenr_T first_line = 0; /* first changed line */ |
| 4871 linenr_T last_line= 0; /* below last changed line AFTER the | |
| 7 | 4872 * change */ |
| 4873 linenr_T old_line_count = curbuf->b_ml.ml_line_count; | |
| 4874 linenr_T line2; | |
| 165 | 4875 long nmatch; /* number of lines in match */ |
| 4876 char_u *sub_firstline; /* allocated copy of first sub line */ | |
| 4877 int endcolumn = FALSE; /* cursor in last column when done */ | |
| 170 | 4878 pos_T old_cursor = curwin->w_cursor; |
|
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
4879 int start_nsubs; |
| 3736 | 4880 #ifdef FEAT_EVAL |
| 5867 | 4881 int save_ma = 0; |
| 3736 | 4882 #endif |
| 7 | 4883 |
| 4884 cmd = eap->arg; | |
| 4885 if (!global_busy) | |
| 4886 { | |
| 4887 sub_nsubs = 0; | |
| 4888 sub_nlines = 0; | |
| 4889 } | |
|
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
4890 start_nsubs = sub_nsubs; |
| 7 | 4891 |
| 4892 if (eap->cmdidx == CMD_tilde) | |
| 4893 which_pat = RE_LAST; /* use last used regexp */ | |
| 4894 else | |
| 4895 which_pat = RE_SUBST; /* use last substitute regexp */ | |
| 4896 | |
| 4897 /* new pattern and substitution */ | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
4898 if (eap->cmd[0] == 's' && *cmd != NUL && !VIM_ISWHITE(*cmd) |
| 7 | 4899 && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) |
| 4900 { | |
| 4901 /* don't accept alphanumeric for separator */ | |
| 4902 if (isalpha(*cmd)) | |
| 4903 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4904 emsg(_("E146: Regular expressions can't be delimited by letters")); |
| 7 | 4905 return; |
| 4906 } | |
| 4907 /* | |
| 4908 * undocumented vi feature: | |
| 4909 * "\/sub/" and "\?sub?" use last used search pattern (almost like | |
| 4910 * //sub/r). "\&sub&" use last substitute pattern (like //sub/). | |
| 4911 */ | |
| 4912 if (*cmd == '\\') | |
| 4913 { | |
| 4914 ++cmd; | |
| 4915 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 4916 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4917 emsg(_(e_backslash)); |
| 7 | 4918 return; |
| 4919 } | |
| 4920 if (*cmd != '&') | |
| 4921 which_pat = RE_SEARCH; /* use last '/' pattern */ | |
| 4922 pat = (char_u *)""; /* empty search pattern */ | |
| 4923 delimiter = *cmd++; /* remember delimiter character */ | |
| 4924 } | |
| 4925 else /* find the end of the regexp */ | |
| 4926 { | |
| 4927 which_pat = RE_LAST; /* use last used regexp */ | |
| 4928 delimiter = *cmd++; /* remember delimiter character */ | |
| 4929 pat = cmd; /* remember start of search pat */ | |
| 4930 cmd = skip_regexp(cmd, delimiter, p_magic, &eap->arg); | |
| 4931 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4932 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4933 } | |
| 4934 | |
| 4935 /* | |
| 4936 * Small incompatibility: vi sees '\n' as end of the command, but in | |
| 4937 * Vim we want to use '\n' to find/substitute a NUL. | |
| 4938 */ | |
| 4939 sub = cmd; /* remember the start of the substitution */ | |
| 4940 | |
| 4941 while (cmd[0]) | |
| 4942 { | |
| 4943 if (cmd[0] == delimiter) /* end delimiter found */ | |
| 4944 { | |
| 4945 *cmd++ = NUL; /* replace it with a NUL */ | |
| 4946 break; | |
| 4947 } | |
| 4948 if (cmd[0] == '\\' && cmd[1] != 0) /* skip escaped characters */ | |
| 4949 ++cmd; | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11123
diff
changeset
|
4950 MB_PTR_ADV(cmd); |
| 7 | 4951 } |
| 4952 | |
| 4953 if (!eap->skip) | |
| 4954 { | |
| 169 | 4955 /* In POSIX vi ":s/pat/%/" uses the previous subst. string. */ |
| 4956 if (STRCMP(sub, "%") == 0 | |
| 4957 && vim_strchr(p_cpo, CPO_SUBPERCENT) != NULL) | |
| 4958 { | |
| 4959 if (old_sub == NULL) /* there is no previous command */ | |
| 4960 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4961 emsg(_(e_nopresub)); |
| 169 | 4962 return; |
| 4963 } | |
| 4964 sub = old_sub; | |
| 4965 } | |
| 4966 else | |
| 4967 { | |
| 4968 vim_free(old_sub); | |
| 4969 old_sub = vim_strsave(sub); | |
| 4970 } | |
| 7 | 4971 } |
| 4972 } | |
| 4973 else if (!eap->skip) /* use previous pattern and substitution */ | |
| 4974 { | |
| 4975 if (old_sub == NULL) /* there is no previous command */ | |
| 4976 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
4977 emsg(_(e_nopresub)); |
| 7 | 4978 return; |
| 4979 } | |
| 4980 pat = NULL; /* search_regcomp() will use previous pattern */ | |
| 4981 sub = old_sub; | |
| 163 | 4982 |
| 4983 /* Vi compatibility quirk: repeating with ":s" keeps the cursor in the | |
| 4984 * last column after using "$". */ | |
| 4985 endcolumn = (curwin->w_curswant == MAXCOL); | |
| 7 | 4986 } |
| 4987 | |
| 5776 | 4988 /* Recognize ":%s/\n//" and turn it into a join command, which is much |
| 4989 * more efficient. | |
| 4990 * TODO: find a generic solution to make line-joining operations more | |
| 4991 * efficient, avoid allocating a string that grows in size. | |
| 4992 */ | |
| 5802 | 4993 if (pat != NULL && STRCMP(pat, "\\n") == 0 |
| 5776 | 4994 && *sub == NUL |
| 4995 && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l' | |
| 4996 || *cmd == 'p' || *cmd == '#')))) | |
| 4997 { | |
| 6426 | 4998 linenr_T joined_lines_count; |
| 4999 | |
| 5776 | 5000 curwin->w_cursor.lnum = eap->line1; |
| 5001 if (*cmd == 'l') | |
| 5002 eap->flags = EXFLAG_LIST; | |
| 5003 else if (*cmd == '#') | |
| 5004 eap->flags = EXFLAG_NR; | |
| 5005 else if (*cmd == 'p') | |
| 5006 eap->flags = EXFLAG_PRINT; | |
| 5007 | |
| 6426 | 5008 /* The number of lines joined is the number of lines in the range plus |
| 5009 * one. One less when the last line is included. */ | |
| 5010 joined_lines_count = eap->line2 - eap->line1 + 1; | |
| 5011 if (eap->line2 < curbuf->b_ml.ml_line_count) | |
| 5012 ++joined_lines_count; | |
| 5013 if (joined_lines_count > 1) | |
| 5014 { | |
| 5015 (void)do_join(joined_lines_count, FALSE, TRUE, FALSE, TRUE); | |
| 5016 sub_nsubs = joined_lines_count - 1; | |
| 5017 sub_nlines = 1; | |
| 5018 (void)do_sub_msg(FALSE); | |
| 5019 ex_may_print(eap); | |
| 5020 } | |
| 5021 | |
| 5022 if (!cmdmod.keeppatterns) | |
| 5023 save_re_pat(RE_SUBST, pat, p_magic); | |
| 5024 #ifdef FEAT_CMDHIST | |
| 5025 /* put pattern in history */ | |
| 5026 add_to_history(HIST_SEARCH, pat, TRUE, NUL); | |
| 5027 #endif | |
| 5028 | |
| 5776 | 5029 return; |
| 5030 } | |
| 5031 | |
| 7 | 5032 /* |
| 5033 * Find trailing options. When '&' is used, keep old options. | |
| 5034 */ | |
| 5035 if (*cmd == '&') | |
| 5036 ++cmd; | |
| 5037 else | |
| 5038 { | |
| 5039 if (!p_ed) | |
| 5040 { | |
| 5041 if (p_gd) /* default is global on */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5042 subflags.do_all = TRUE; |
| 7 | 5043 else |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5044 subflags.do_all = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5045 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5046 } |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5047 subflags.do_error = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5048 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
|
5049 subflags.do_list = FALSE; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5050 subflags.do_count = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5051 subflags.do_number = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5052 subflags.do_ic = 0; |
| 7 | 5053 } |
| 5054 while (*cmd) | |
| 5055 { | |
| 5056 /* | |
| 5057 * Note that 'g' and 'c' are always inverted, also when p_ed is off. | |
| 5058 * 'r' is never inverted. | |
| 5059 */ | |
| 5060 if (*cmd == 'g') | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5061 subflags.do_all = !subflags.do_all; |
| 7 | 5062 else if (*cmd == 'c') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5063 subflags.do_ask = !subflags.do_ask; |
| 170 | 5064 else if (*cmd == 'n') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5065 subflags.do_count = TRUE; |
| 7 | 5066 else if (*cmd == 'e') |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5067 subflags.do_error = !subflags.do_error; |
| 7 | 5068 else if (*cmd == 'r') /* use last used regexp */ |
| 5069 which_pat = RE_LAST; | |
| 5070 else if (*cmd == 'p') | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5071 subflags.do_print = TRUE; |
| 169 | 5072 else if (*cmd == '#') |
| 5073 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5074 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5075 subflags.do_number = TRUE; |
| 169 | 5076 } |
| 5077 else if (*cmd == 'l') | |
| 5078 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5079 subflags.do_print = TRUE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5080 subflags.do_list = TRUE; |
| 169 | 5081 } |
| 7 | 5082 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
|
5083 subflags.do_ic = 'i'; |
| 7 | 5084 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
|
5085 subflags.do_ic = 'I'; |
| 7 | 5086 else |
| 5087 break; | |
| 5088 ++cmd; | |
| 5089 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5090 if (subflags.do_count) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5091 subflags.do_ask = FALSE; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5092 |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5093 save_do_all = subflags.do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5094 save_do_ask = subflags.do_ask; |
| 6789 | 5095 |
| 7 | 5096 /* |
| 5097 * check for a trailing count | |
| 5098 */ | |
| 5099 cmd = skipwhite(cmd); | |
| 5100 if (VIM_ISDIGIT(*cmd)) | |
| 5101 { | |
| 5102 i = getdigits(&cmd); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5103 if (i <= 0 && !eap->skip && subflags.do_error) |
| 7 | 5104 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5105 emsg(_(e_zerocount)); |
| 7 | 5106 return; |
| 5107 } | |
| 5108 eap->line1 = eap->line2; | |
| 5109 eap->line2 += i - 1; | |
| 5110 if (eap->line2 > curbuf->b_ml.ml_line_count) | |
| 5111 eap->line2 = curbuf->b_ml.ml_line_count; | |
| 5112 } | |
| 5113 | |
| 5114 /* | |
| 5115 * check for trailing command or garbage | |
| 5116 */ | |
| 5117 cmd = skipwhite(cmd); | |
| 5118 if (*cmd && *cmd != '"') /* if not end-of-line or comment */ | |
| 5119 { | |
| 5120 eap->nextcmd = check_nextcmd(cmd); | |
| 5121 if (eap->nextcmd == NULL) | |
| 5122 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5123 emsg(_(e_trailing)); |
| 7 | 5124 return; |
| 5125 } | |
| 5126 } | |
| 5127 | |
| 5128 if (eap->skip) /* not executing commands, only parsing */ | |
| 5129 return; | |
| 5130 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5131 if (!subflags.do_count && !curbuf->b_p_ma) |
| 823 | 5132 { |
| 825 | 5133 /* 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
|
5134 emsg(_(e_modifiable)); |
| 823 | 5135 return; |
| 5136 } | |
| 5137 | |
| 7 | 5138 if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, ®match) == FAIL) |
| 5139 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5140 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
|
5141 emsg(_(e_invcmd)); |
| 7 | 5142 return; |
| 5143 } | |
| 5144 | |
| 5145 /* 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
|
5146 if (subflags.do_ic == 'i') |
| 7 | 5147 regmatch.rmm_ic = TRUE; |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5148 else if (subflags.do_ic == 'I') |
| 7 | 5149 regmatch.rmm_ic = FALSE; |
| 5150 | |
| 5151 sub_firstline = NULL; | |
| 5152 | |
| 5153 /* | |
| 5154 * ~ in the substitute pattern is replaced with the old pattern. | |
| 5155 * We do it here once to avoid it to be replaced over and over again. | |
| 5156 * But don't do it when it starts with "\=", then it's an expression. | |
| 5157 */ | |
| 5158 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5159 sub = regtilde(sub, p_magic); | |
| 5160 | |
| 5161 /* | |
| 5162 * Check for a match on each line. | |
| 5163 */ | |
| 5164 line2 = eap->line2; | |
| 5165 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
|
5166 #if defined(FEAT_EVAL) |
| 7 | 5167 || aborting() |
| 5168 #endif | |
| 5169 ); ++lnum) | |
| 5170 { | |
| 1521 | 5171 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
|
5172 (colnr_T)0, NULL, NULL); |
| 7 | 5173 if (nmatch) |
| 5174 { | |
| 5175 colnr_T copycol; | |
| 5176 colnr_T matchcol; | |
| 5177 colnr_T prev_matchcol = MAXCOL; | |
| 5178 char_u *new_end, *new_start = NULL; | |
| 5179 unsigned new_start_len = 0; | |
| 5180 char_u *p1; | |
| 5181 int did_sub = FALSE; | |
| 5182 int lastone; | |
| 1872 | 5183 int len, copy_len, needed_len; |
| 7 | 5184 long nmatch_tl = 0; /* nr of lines matched below lnum */ |
| 5185 int do_again; /* do it again after joining lines */ | |
| 15 | 5186 int skip_match = FALSE; |
| 1499 | 5187 linenr_T sub_firstlnum; /* nr of first sub line */ |
| 7 | 5188 |
| 5189 /* | |
| 5190 * The new text is build up step by step, to avoid too much | |
| 5191 * copying. There are these pieces: | |
| 1581 | 5192 * sub_firstline The old text, unmodified. |
| 7 | 5193 * copycol Column in the old text where we started |
| 5194 * looking for a match; from here old text still | |
| 5195 * needs to be copied to the new text. | |
| 5196 * matchcol Column number of the old text where to look | |
| 5197 * for the next match. It's just after the | |
| 5198 * previous match or one further. | |
| 5199 * prev_matchcol Column just after the previous match (if any). | |
| 5200 * Mostly equal to matchcol, except for the first | |
| 5201 * match and after skipping an empty match. | |
| 5202 * regmatch.*pos Where the pattern matched in the old text. | |
| 5203 * new_start The new text, all that has been produced so | |
| 5204 * far. | |
| 5205 * new_end The new text, where to append new text. | |
| 5206 * | |
| 1499 | 5207 * lnum The line number where we found the start of |
| 5208 * the match. Can be below the line we searched | |
| 5209 * when there is a \n before a \zs in the | |
| 5210 * pattern. | |
| 7 | 5211 * sub_firstlnum The line number in the buffer where to look |
| 5212 * for a match. Can be different from "lnum" | |
| 5213 * when the pattern or substitute string contains | |
| 5214 * line breaks. | |
| 5215 * | |
| 5216 * Special situations: | |
| 5217 * - When the substitute string contains a line break, the part up | |
| 5218 * to the line break is inserted in the text, but the copy of | |
| 5219 * the original line is kept. "sub_firstlnum" is adjusted for | |
| 5220 * the inserted lines. | |
| 5221 * - When the matched pattern contains a line break, the old line | |
| 5222 * is taken from the line at the end of the pattern. The lines | |
| 5223 * in the match are deleted later, "sub_firstlnum" is adjusted | |
| 5224 * accordingly. | |
| 5225 * | |
| 5226 * The new text is built up in new_start[]. It has some extra | |
| 5227 * room to avoid using alloc()/free() too often. new_start_len is | |
| 1389 | 5228 * the length of the allocated memory at new_start. |
| 7 | 5229 * |
| 5230 * Make a copy of the old line, so it won't be taken away when | |
| 5231 * updating the screen or handling a multi-line match. The "old_" | |
| 5232 * pointers point into this copy. | |
| 5233 */ | |
| 1499 | 5234 sub_firstlnum = lnum; |
| 7 | 5235 copycol = 0; |
| 5236 matchcol = 0; | |
| 5237 | |
| 5238 /* At first match, remember current cursor position. */ | |
| 5239 if (!got_match) | |
| 5240 { | |
| 5241 setpcmark(); | |
| 5242 got_match = TRUE; | |
| 5243 } | |
| 5244 | |
| 5245 /* | |
| 5246 * Loop until nothing more to replace in this line. | |
| 5247 * 1. Handle match with empty string. | |
| 5248 * 2. If do_ask is set, ask for confirmation. | |
| 5249 * 3. substitute the string. | |
| 5250 * 4. if do_all is set, find next match | |
| 5251 * 5. break if there isn't another match in this line | |
| 5252 */ | |
| 5253 for (;;) | |
| 5254 { | |
| 1499 | 5255 /* Advance "lnum" to the line where the match starts. The |
| 5256 * match does not start in the first line when there is a line | |
| 5257 * break before \zs. */ | |
| 5258 if (regmatch.startpos[0].lnum > 0) | |
| 5259 { | |
| 5260 lnum += regmatch.startpos[0].lnum; | |
| 5261 sub_firstlnum += regmatch.startpos[0].lnum; | |
| 5262 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
|
5263 VIM_CLEAR(sub_firstline); |
| 1499 | 5264 } |
| 5265 | |
| 5266 if (sub_firstline == NULL) | |
| 5267 { | |
| 5268 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5269 if (sub_firstline == NULL) | |
| 5270 { | |
| 5271 vim_free(new_start); | |
| 5272 goto outofmem; | |
| 5273 } | |
| 5274 } | |
| 5275 | |
| 7 | 5276 /* Save the line number of the last change for the final |
| 5277 * cursor position (just like Vi). */ | |
| 5278 curwin->w_cursor.lnum = lnum; | |
| 5279 do_again = FALSE; | |
| 5280 | |
| 5281 /* | |
| 5282 * 1. Match empty string does not count, except for first | |
| 5283 * match. This reproduces the strange vi behaviour. | |
| 5284 * This also catches endless loops. | |
| 5285 */ | |
| 5286 if (matchcol == prev_matchcol | |
| 5287 && regmatch.endpos[0].lnum == 0 | |
| 5288 && matchcol == regmatch.endpos[0].col) | |
| 5289 { | |
| 15 | 5290 if (sub_firstline[matchcol] == NUL) |
| 5291 /* We already were at the end of the line. Don't look | |
| 5292 * for a match in this line again. */ | |
| 5293 skip_match = TRUE; | |
| 5294 else | |
| 2837 | 5295 { |
| 5296 /* search for a match at next column */ | |
| 5297 if (has_mbyte) | |
| 5298 matchcol += mb_ptr2len(sub_firstline + matchcol); | |
| 5299 else | |
| 5300 ++matchcol; | |
| 5301 } | |
| 7 | 5302 goto skip; |
| 5303 } | |
| 5304 | |
| 5305 /* Normally we continue searching for a match just after the | |
| 5306 * previous match. */ | |
| 5307 matchcol = regmatch.endpos[0].col; | |
| 5308 prev_matchcol = matchcol; | |
| 5309 | |
| 5310 /* | |
| 170 | 5311 * 2. If do_count is set only increase the counter. |
| 5312 * If do_ask is set, ask for confirmation. | |
| 7 | 5313 */ |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5314 if (subflags.do_count) |
| 170 | 5315 { |
| 5316 /* For a multi-line match, put matchcol at the NUL at | |
| 5317 * the end of the line and set nmatch to one, so that | |
| 5318 * we continue looking for a match on the next line. | |
| 5319 * Avoids that ":s/\nB\@=//gc" get stuck. */ | |
| 5320 if (nmatch > 1) | |
| 5321 { | |
| 835 | 5322 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 170 | 5323 nmatch = 1; |
| 1483 | 5324 skip_match = TRUE; |
| 170 | 5325 } |
| 5326 sub_nsubs++; | |
| 5327 did_sub = TRUE; | |
| 3736 | 5328 #ifdef FEAT_EVAL |
| 5329 /* Skip the substitution, unless an expression is used, | |
| 5330 * then it is evaluated in the sandbox. */ | |
| 5331 if (!(sub[0] == '\\' && sub[1] == '=')) | |
| 5332 #endif | |
| 5333 goto skip; | |
| 170 | 5334 } |
| 5335 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5336 if (subflags.do_ask) |
| 7 | 5337 { |
| 1874 | 5338 int typed = 0; |
| 1872 | 5339 |
| 7 | 5340 /* change State to CONFIRM, so that the mouse works |
| 5341 * properly */ | |
| 5342 save_State = State; | |
| 5343 State = CONFIRM; | |
| 5344 #ifdef FEAT_MOUSE | |
| 5345 setmouse(); /* disable mouse in xterm */ | |
| 5346 #endif | |
| 5347 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
|
5348 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
|
5349 do_check_cursorbind(); |
| 7 | 5350 |
| 5351 /* When 'cpoptions' contains "u" don't sync undo when | |
| 5352 * asking for confirmation. */ | |
| 5353 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5354 ++no_u_sync; | |
| 5355 | |
| 5356 /* | |
| 5357 * Loop until 'y', 'n', 'q', CTRL-E or CTRL-Y typed. | |
| 5358 */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5359 while (subflags.do_ask) |
| 7 | 5360 { |
| 169 | 5361 if (exmode_active) |
| 5362 { | |
| 5363 char_u *resp; | |
| 5364 colnr_T sc, ec; | |
| 5365 | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5366 print_line_no_prefix(lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5367 subflags.do_number, subflags.do_list); |
| 169 | 5368 |
| 5369 getvcol(curwin, &curwin->w_cursor, &sc, NULL, NULL); | |
| 5370 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
|
5371 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
|
5372 curwin->w_cursor.col = 0; |
| 169 | 5373 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
|
5374 if (subflags.do_number || curwin->w_p_nu) |
| 5396 | 5375 { |
| 5376 int numw = number_width(curwin) + 1; | |
| 5377 sc += numw; | |
| 5378 ec += numw; | |
| 5379 } | |
| 169 | 5380 msg_start(); |
| 170 | 5381 for (i = 0; i < (long)sc; ++i) |
| 169 | 5382 msg_putchar(' '); |
| 170 | 5383 for ( ; i <= (long)ec; ++i) |
| 169 | 5384 msg_putchar('^'); |
| 5385 | |
| 5386 resp = getexmodeline('?', NULL, 0); | |
| 5387 if (resp != NULL) | |
| 5388 { | |
| 1872 | 5389 typed = *resp; |
| 169 | 5390 vim_free(resp); |
| 5391 } | |
| 5392 } | |
| 5393 else | |
| 5394 { | |
| 4076 | 5395 char_u *orig_line = NULL; |
| 5396 int len_change = 0; | |
| 7 | 5397 #ifdef FEAT_FOLDING |
| 169 | 5398 int save_p_fen = curwin->w_p_fen; |
| 5399 | |
| 5400 curwin->w_p_fen = FALSE; | |
| 5401 #endif | |
| 5402 /* Invert the matched string. | |
| 5403 * Remove the inversion afterwards. */ | |
| 5404 temp = RedrawingDisabled; | |
| 5405 RedrawingDisabled = 0; | |
| 5406 | |
| 4076 | 5407 if (new_start != NULL) |
| 5408 { | |
| 5409 /* There already was a substitution, we would | |
| 5410 * like to show this to the user. We cannot | |
| 5411 * really update the line, it would change | |
| 5412 * what matches. Temporarily replace the line | |
| 5413 * and change it back afterwards. */ | |
| 5414 orig_line = vim_strsave(ml_get(lnum)); | |
| 5415 if (orig_line != NULL) | |
| 5416 { | |
| 5417 char_u *new_line = concat_str(new_start, | |
| 5418 sub_firstline + copycol); | |
| 5419 | |
| 5420 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
|
5421 VIM_CLEAR(orig_line); |
| 4076 | 5422 else |
| 5423 { | |
| 5424 /* Position the cursor relative to the | |
| 5425 * end of the line, the previous | |
| 5426 * substitute may have inserted or | |
| 5427 * deleted characters before the | |
| 5428 * cursor. */ | |
| 4086 | 5429 len_change = (int)STRLEN(new_line) |
| 5430 - (int)STRLEN(orig_line); | |
| 4076 | 5431 curwin->w_cursor.col += len_change; |
| 5432 ml_replace(lnum, new_line, FALSE); | |
| 5433 } | |
| 5434 } | |
| 5435 } | |
| 5436 | |
| 1499 | 5437 search_match_lines = regmatch.endpos[0].lnum |
| 5438 - regmatch.startpos[0].lnum; | |
| 4076 | 5439 search_match_endcol = regmatch.endpos[0].col |
| 5440 + len_change; | |
| 169 | 5441 highlight_match = TRUE; |
| 5442 | |
| 5443 update_topline(); | |
| 5444 validate_cursor(); | |
| 748 | 5445 update_screen(SOME_VALID); |
| 169 | 5446 highlight_match = FALSE; |
| 748 | 5447 redraw_later(SOME_VALID); |
| 7 | 5448 |
| 5449 #ifdef FEAT_FOLDING | |
| 169 | 5450 curwin->w_p_fen = save_p_fen; |
| 5451 #endif | |
| 5452 if (msg_row == Rows - 1) | |
| 5453 msg_didout = FALSE; /* avoid a scroll-up */ | |
| 5454 msg_starthere(); | |
| 5455 i = msg_scroll; | |
| 5456 msg_scroll = 0; /* truncate msg when | |
| 5457 needed */ | |
| 5458 msg_no_more = TRUE; | |
| 5459 /* write message same highlighting as for | |
| 5460 * wait_return */ | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11144
diff
changeset
|
5461 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
|
5462 _("replace with %s (y/n/a/q/l/^E/^Y)?"), sub); |
| 169 | 5463 msg_no_more = FALSE; |
| 5464 msg_scroll = i; | |
| 5465 showruler(TRUE); | |
| 5466 windgoto(msg_row, msg_col); | |
| 5467 RedrawingDisabled = temp; | |
| 7 | 5468 |
| 5469 #ifdef USE_ON_FLY_SCROLL | |
| 169 | 5470 dont_scroll = FALSE; /* allow scrolling here */ |
| 5471 #endif | |
| 5472 ++no_mapping; /* don't map this key */ | |
| 5473 ++allow_keys; /* allow special keys */ | |
| 1872 | 5474 typed = plain_vgetc(); |
| 169 | 5475 --allow_keys; |
| 5476 --no_mapping; | |
| 5477 | |
| 5478 /* clear the question */ | |
| 5479 msg_didout = FALSE; /* don't scroll up */ | |
| 5480 msg_col = 0; | |
| 5481 gotocmdline(TRUE); | |
| 4076 | 5482 |
| 5483 /* restore the line */ | |
| 5484 if (orig_line != NULL) | |
| 5485 ml_replace(lnum, orig_line, FALSE); | |
| 169 | 5486 } |
| 5487 | |
| 7 | 5488 need_wait_return = FALSE; /* no hit-return prompt */ |
| 1872 | 5489 if (typed == 'q' || typed == ESC || typed == Ctrl_C |
| 7 | 5490 #ifdef UNIX |
| 1872 | 5491 || typed == intr_char |
| 7 | 5492 #endif |
| 5493 ) | |
| 5494 { | |
| 5495 got_quit = TRUE; | |
| 5496 break; | |
| 5497 } | |
| 1872 | 5498 if (typed == 'n') |
| 7 | 5499 break; |
| 1872 | 5500 if (typed == 'y') |
| 7 | 5501 break; |
| 1872 | 5502 if (typed == 'l') |
| 7 | 5503 { |
| 5504 /* last: replace and then stop */ | |
|
9890
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commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5505 subflags.do_all = FALSE; |
| 7 | 5506 line2 = lnum; |
| 5507 break; | |
| 5508 } | |
| 1872 | 5509 if (typed == 'a') |
| 7 | 5510 { |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5511 subflags.do_ask = FALSE; |
| 7 | 5512 break; |
| 5513 } | |
| 5514 #ifdef FEAT_INS_EXPAND | |
| 1872 | 5515 if (typed == Ctrl_E) |
| 7 | 5516 scrollup_clamp(); |
| 1872 | 5517 else if (typed == Ctrl_Y) |
| 7 | 5518 scrolldown_clamp(); |
| 5519 #endif | |
| 5520 } | |
| 5521 State = save_State; | |
| 5522 #ifdef FEAT_MOUSE | |
| 5523 setmouse(); | |
| 5524 #endif | |
| 5525 if (vim_strchr(p_cpo, CPO_UNDO) != NULL) | |
| 5526 --no_u_sync; | |
| 5527 | |
| 1872 | 5528 if (typed == 'n') |
| 7 | 5529 { |
| 5530 /* For a multi-line match, put matchcol at the NUL at | |
| 5531 * the end of the line and set nmatch to one, so that | |
| 5532 * we continue looking for a match on the next line. | |
| 1091 | 5533 * Avoids that ":%s/\nB\@=//gc" and ":%s/\n/,\r/gc" |
| 5534 * get stuck when pressing 'n'. */ | |
| 7 | 5535 if (nmatch > 1) |
| 5536 { | |
| 835 | 5537 matchcol = (colnr_T)STRLEN(sub_firstline); |
| 1091 | 5538 skip_match = TRUE; |
| 7 | 5539 } |
| 5540 goto skip; | |
| 5541 } | |
| 5542 if (got_quit) | |
| 4099 | 5543 goto skip; |
| 7 | 5544 } |
| 5545 | |
| 5546 /* Move the cursor to the start of the match, so that we can | |
| 5547 * use "\=col("."). */ | |
| 5548 curwin->w_cursor.col = regmatch.startpos[0].col; | |
| 5549 | |
| 5550 /* | |
| 5551 * 3. substitute the string. | |
| 5552 */ | |
| 3736 | 5553 #ifdef FEAT_EVAL |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5554 if (subflags.do_count) |
| 3736 | 5555 { |
| 3786 | 5556 /* prevent accidentally changing the buffer by a function */ |
| 3736 | 5557 save_ma = curbuf->b_p_ma; |
| 5558 curbuf->b_p_ma = FALSE; | |
| 5559 sandbox++; | |
| 5560 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5561 /* 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
|
5562 * :s/^/\=execute("s#^##gn") */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5563 subflags_save = subflags; |
| 3736 | 5564 #endif |
| 7 | 5565 /* get length of substitution part */ |
| 1499 | 5566 sublen = vim_regsub_multi(®match, |
| 5567 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5568 sub, sub_firstline, FALSE, p_magic, TRUE); |
| 3736 | 5569 #ifdef FEAT_EVAL |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5570 /* Don't keep flags set by a recursive call. */ |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5571 subflags = subflags_save; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5572 if (subflags.do_count) |
| 3736 | 5573 { |
| 5574 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
|
5575 if (sandbox > 0) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5576 sandbox--; |
| 3736 | 5577 goto skip; |
| 5578 } | |
| 5579 #endif | |
| 7 | 5580 |
| 533 | 5581 /* When the match included the "$" of the last line it may |
| 819 | 5582 * go beyond the last line of the buffer. */ |
| 533 | 5583 if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1) |
| 5584 { | |
| 5585 nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1; | |
| 5586 skip_match = TRUE; | |
| 5587 } | |
| 5588 | |
| 7 | 5589 /* Need room for: |
| 5590 * - result so far in new_start (not for first sub in line) | |
| 5591 * - original text up to match | |
| 5592 * - length of substituted part | |
| 5593 * - 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
|
5594 * 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
|
5595 * needed. |
| 7 | 5596 */ |
| 5597 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
|
5598 { |
| 7 | 5599 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
|
5600 #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
|
5601 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
|
5602 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
|
5603 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
|
5604 - 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
|
5605 #endif |
|
273649cad196
patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5606 } |
| 7 | 5607 else |
| 5608 { | |
| 5609 p1 = ml_get(sub_firstlnum + nmatch - 1); | |
| 5610 nmatch_tl += nmatch - 1; | |
| 5611 } | |
| 1872 | 5612 copy_len = regmatch.startpos[0].col - copycol; |
| 5613 needed_len = copy_len + ((unsigned)STRLEN(p1) | |
| 5614 - regmatch.endpos[0].col) + sublen + 1; | |
| 7 | 5615 if (new_start == NULL) |
| 5616 { | |
| 5617 /* | |
| 5618 * Get some space for a temporary buffer to do the | |
| 5619 * substitution into (and some extra space to avoid | |
| 5620 * too many calls to alloc()/free()). | |
| 5621 */ | |
| 5622 new_start_len = needed_len + 50; | |
| 5623 if ((new_start = alloc_check(new_start_len)) == NULL) | |
| 5624 goto outofmem; | |
| 5625 *new_start = NUL; | |
| 5626 new_end = new_start; | |
| 5627 } | |
| 5628 else | |
| 5629 { | |
| 5630 /* | |
| 5631 * Check if the temporary buffer is long enough to do the | |
| 5632 * substitution into. If not, make it larger (with a bit | |
| 5633 * extra to avoid too many calls to alloc()/free()). | |
| 5634 */ | |
| 5635 len = (unsigned)STRLEN(new_start); | |
| 5636 needed_len += len; | |
| 1872 | 5637 if (needed_len > (int)new_start_len) |
| 7 | 5638 { |
| 5639 new_start_len = needed_len + 50; | |
| 5640 if ((p1 = alloc_check(new_start_len)) == NULL) | |
| 5641 { | |
| 5642 vim_free(new_start); | |
| 5643 goto outofmem; | |
| 5644 } | |
| 5645 mch_memmove(p1, new_start, (size_t)(len + 1)); | |
| 5646 vim_free(new_start); | |
| 5647 new_start = p1; | |
| 5648 } | |
| 5649 new_end = new_start + len; | |
| 5650 } | |
| 5651 | |
| 5652 /* | |
| 5653 * copy the text up to the part that matched | |
| 5654 */ | |
| 1872 | 5655 mch_memmove(new_end, sub_firstline + copycol, (size_t)copy_len); |
| 5656 new_end += copy_len; | |
| 7 | 5657 |
| 1499 | 5658 (void)vim_regsub_multi(®match, |
| 5659 sub_firstlnum - regmatch.startpos[0].lnum, | |
| 7 | 5660 sub, new_end, TRUE, p_magic, TRUE); |
| 5661 sub_nsubs++; | |
| 5662 did_sub = TRUE; | |
| 5663 | |
| 5664 /* Move the cursor to the start of the line, to avoid that it | |
| 5665 * is beyond the end of the line after the substitution. */ | |
| 5666 curwin->w_cursor.col = 0; | |
| 5667 | |
| 5668 /* For a multi-line match, make a copy of the last matched | |
| 5669 * line and continue in that one. */ | |
| 5670 if (nmatch > 1) | |
| 5671 { | |
| 5672 sub_firstlnum += nmatch - 1; | |
| 5673 vim_free(sub_firstline); | |
| 5674 sub_firstline = vim_strsave(ml_get(sub_firstlnum)); | |
| 5675 /* When going beyond the last line, stop substituting. */ | |
| 5676 if (sub_firstlnum <= line2) | |
| 5677 do_again = TRUE; | |
| 5678 else | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5679 subflags.do_all = FALSE; |
| 7 | 5680 } |
| 5681 | |
| 5682 /* Remember next character to be copied. */ | |
| 5683 copycol = regmatch.endpos[0].col; | |
| 5684 | |
| 819 | 5685 if (skip_match) |
| 5686 { | |
| 5687 /* Already hit end of the buffer, sub_firstlnum is one | |
| 5688 * less than what it ought to be. */ | |
| 5689 vim_free(sub_firstline); | |
| 5690 sub_firstline = vim_strsave((char_u *)""); | |
| 5691 copycol = 0; | |
| 5692 } | |
| 5693 | |
| 7 | 5694 /* |
| 5695 * Now the trick is to replace CTRL-M chars with a real line | |
| 5696 * break. This would make it impossible to insert a CTRL-M in | |
| 5697 * the text. The line break can be avoided by preceding the | |
| 5698 * CTRL-M with a backslash. To be able to insert a backslash, | |
| 5699 * they must be doubled in the string and are halved here. | |
| 5700 * That is Vi compatible. | |
| 5701 */ | |
| 5702 for (p1 = new_end; *p1; ++p1) | |
| 5703 { | |
| 5704 if (p1[0] == '\\' && p1[1] != NUL) /* remove backslash */ | |
| 1624 | 5705 STRMOVE(p1, p1 + 1); |
| 7 | 5706 else if (*p1 == CAR) |
| 5707 { | |
|
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patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5708 if (u_inssub(lnum) == OK) // prepare for undo |
| 7 | 5709 { |
|
15367
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patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5710 colnr_T plen = (colnr_T)(p1 - new_start + 1); |
|
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patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5711 |
|
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patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5712 *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
|
5713 ml_append(lnum - 1, new_start, plen, FALSE); |
| 7 | 5714 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
|
5715 if (subflags.do_ask) |
| 7 | 5716 appended_lines(lnum - 1, 1L); |
| 5717 else | |
| 5718 { | |
| 5719 if (first_line == 0) | |
| 5720 first_line = lnum; | |
| 5721 last_line = lnum + 1; | |
| 5722 } | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5723 #ifdef FEAT_TEXT_PROP |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5724 adjust_props_for_split(lnum, plen, 1); |
|
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patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5725 #endif |
|
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patch 8.1.0691: text properties are not adjusted for :substitute
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5726 // all line numbers increase |
| 7 | 5727 ++sub_firstlnum; |
| 5728 ++lnum; | |
| 5729 ++line2; | |
|
15367
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Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5730 // move the cursor to the new line, like Vi |
| 7 | 5731 ++curwin->w_cursor.lnum; |
|
15367
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Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5732 // copy the rest |
| 1624 | 5733 STRMOVE(new_start, p1 + 1); |
| 7 | 5734 p1 = new_start - 1; |
| 5735 } | |
| 5736 } | |
| 5737 else if (has_mbyte) | |
| 474 | 5738 p1 += (*mb_ptr2len)(p1) - 1; |
| 7 | 5739 } |
| 5740 | |
| 5741 /* | |
| 5742 * 4. If do_all is set, find next match. | |
| 5743 * Prevent endless loop with patterns that match empty | |
| 5744 * strings, e.g. :s/$/pat/g or :s/[a-z]* /(&)/g. | |
| 5745 * But ":s/\n/#/" is OK. | |
| 5746 */ | |
| 5747 skip: | |
| 5748 /* We already know that we did the last subst when we are at | |
| 5749 * the end of the line, except that a pattern like | |
| 1499 | 5750 * "bar\|\nfoo" may match at the NUL. "lnum" can be below |
| 5751 * "line2" when there is a \zs in the pattern after a line | |
| 5752 * break. */ | |
| 15 | 5753 lastone = (skip_match |
| 5754 || got_int | |
| 5755 || got_quit | |
| 1499 | 5756 || lnum > line2 |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5757 || !(subflags.do_all || do_again) |
| 15 | 5758 || (sub_firstline[matchcol] == NUL && nmatch <= 1 |
| 5759 && !re_multiline(regmatch.regprog))); | |
| 7 | 5760 nmatch = -1; |
| 5761 | |
| 5762 /* | |
| 5763 * Replace the line in the buffer when needed. This is | |
| 5764 * skipped when there are more matches. | |
| 5765 * The check for nmatch_tl is needed for when multi-line | |
| 5766 * matching must replace the lines before trying to do another | |
| 5767 * match, otherwise "\@<=" won't work. | |
| 1499 | 5768 * When the match starts below where we start searching also |
| 5769 * need to replace the line first (using \zs after \n). | |
| 7 | 5770 */ |
| 5771 if (lastone | |
| 5772 || nmatch_tl > 0 | |
| 5773 || (nmatch = vim_regexec_multi(®match, curwin, | |
| 1521 | 5774 curbuf, sub_firstlnum, |
|
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patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5775 matchcol, NULL, NULL)) == 0 |
| 1499 | 5776 || regmatch.startpos[0].lnum > 0) |
| 7 | 5777 { |
| 5778 if (new_start != NULL) | |
| 5779 { | |
| 5780 /* | |
| 5781 * Copy the rest of the line, that didn't match. | |
| 5782 * "matchcol" has to be adjusted, we use the end of | |
| 5783 * the line as reference, because the substitute may | |
| 5784 * have changed the number of characters. Same for | |
| 5785 * "prev_matchcol". | |
| 5786 */ | |
| 5787 STRCAT(new_start, sub_firstline + copycol); | |
| 5788 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5789 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5790 - prev_matchcol; | |
| 5791 | |
| 5792 if (u_savesub(lnum) != OK) | |
| 5793 break; | |
| 5794 ml_replace(lnum, new_start, TRUE); | |
| 5795 | |
| 5796 if (nmatch_tl > 0) | |
| 5797 { | |
| 5798 /* | |
| 5799 * Matched lines have now been substituted and are | |
| 5800 * useless, delete them. The part after the match | |
| 5801 * has been appended to new_start, we don't need | |
| 5802 * it in the buffer. | |
| 5803 */ | |
| 5804 ++lnum; | |
| 5805 if (u_savedel(lnum, nmatch_tl) != OK) | |
| 5806 break; | |
| 5807 for (i = 0; i < nmatch_tl; ++i) | |
| 5808 ml_delete(lnum, (int)FALSE); | |
| 5809 mark_adjust(lnum, lnum + nmatch_tl - 1, | |
| 5810 (long)MAXLNUM, -nmatch_tl); | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5811 if (subflags.do_ask) |
| 7 | 5812 deleted_lines(lnum, nmatch_tl); |
| 5813 --lnum; | |
| 5814 line2 -= nmatch_tl; /* nr of lines decreases */ | |
| 5815 nmatch_tl = 0; | |
| 5816 } | |
| 5817 | |
| 5818 /* When asking, undo is saved each time, must also set | |
| 5819 * changed flag each time. */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5820 if (subflags.do_ask) |
| 7 | 5821 changed_bytes(lnum, 0); |
| 5822 else | |
| 5823 { | |
| 5824 if (first_line == 0) | |
| 5825 first_line = lnum; | |
| 5826 last_line = lnum + 1; | |
| 5827 } | |
| 5828 | |
| 5829 sub_firstlnum = lnum; | |
| 5830 vim_free(sub_firstline); /* free the temp buffer */ | |
| 5831 sub_firstline = new_start; | |
| 5832 new_start = NULL; | |
| 5833 matchcol = (colnr_T)STRLEN(sub_firstline) - matchcol; | |
| 5834 prev_matchcol = (colnr_T)STRLEN(sub_firstline) | |
| 5835 - prev_matchcol; | |
| 5836 copycol = 0; | |
| 5837 } | |
| 5838 if (nmatch == -1 && !lastone) | |
| 5839 nmatch = vim_regexec_multi(®match, curwin, curbuf, | |
|
11521
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patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11494
diff
changeset
|
5840 sub_firstlnum, matchcol, NULL, NULL); |
| 7 | 5841 |
| 5842 /* | |
| 5843 * 5. break if there isn't another match in this line | |
| 5844 */ | |
| 5845 if (nmatch <= 0) | |
| 1499 | 5846 { |
| 5847 /* If the match found didn't start where we were | |
| 5848 * searching, do the next search in the line where we | |
| 5849 * found the match. */ | |
| 5850 if (nmatch == -1) | |
| 5851 lnum -= regmatch.startpos[0].lnum; | |
| 7 | 5852 break; |
| 1499 | 5853 } |
| 7 | 5854 } |
| 5855 | |
| 5856 line_breakcheck(); | |
| 5857 } | |
| 5858 | |
| 5859 if (did_sub) | |
| 5860 ++sub_nlines; | |
| 1720 | 5861 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
|
5862 VIM_CLEAR(sub_firstline); /* free the copy of the original line */ |
| 7 | 5863 } |
| 5864 | |
| 5865 line_breakcheck(); | |
| 5866 } | |
| 5867 | |
| 5868 if (first_line != 0) | |
| 5869 { | |
| 5870 /* Need to subtract the number of added lines from "last_line" to get | |
| 5871 * the line number before the change (same as adding the number of | |
| 5872 * deleted lines). */ | |
| 5873 i = curbuf->b_ml.ml_line_count - old_line_count; | |
| 5874 changed_lines(first_line, 0, last_line - i, i); | |
| 5875 } | |
| 5876 | |
| 5877 outofmem: | |
| 5878 vim_free(sub_firstline); /* may have to free allocated copy of the line */ | |
| 170 | 5879 |
| 5880 /* ":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
|
5881 if (subflags.do_count) |
| 170 | 5882 curwin->w_cursor = old_cursor; |
| 5883 | |
|
2126
e038754d419a
updated for version 7.2.408
Bram Moolenaar <bram@zimbu.org>
parents:
1929
diff
changeset
|
5884 if (sub_nsubs > start_nsubs) |
| 7 | 5885 { |
| 5886 /* Set the '[ and '] marks. */ | |
| 5887 curbuf->b_op_start.lnum = eap->line1; | |
| 5888 curbuf->b_op_end.lnum = line2; | |
| 5889 curbuf->b_op_start.col = curbuf->b_op_end.col = 0; | |
| 5890 | |
| 5891 if (!global_busy) | |
| 5892 { | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5893 /* 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
|
5894 if (!subflags.do_ask) |
| 3394 | 5895 { |
| 5896 if (endcolumn) | |
| 5897 coladvance((colnr_T)MAXCOL); | |
| 5898 else | |
| 5899 beginline(BL_WHITE | BL_FIX); | |
| 5900 } | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5901 if (!do_sub_msg(subflags.do_count) && subflags.do_ask) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
5902 msg(""); |
| 7 | 5903 } |
| 5904 else | |
| 5905 global_need_beginline = TRUE; | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5906 if (subflags.do_print) |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5907 print_line(curwin->w_cursor.lnum, |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5908 subflags.do_number, subflags.do_list); |
| 7 | 5909 } |
| 5910 else if (!global_busy) | |
| 5911 { | |
| 5912 if (got_int) /* interrupted */ | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5913 emsg(_(e_interr)); |
| 7 | 5914 else if (got_match) /* did find something but nothing substituted */ |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
5915 msg(""); |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5916 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
|
5917 semsg(_(e_patnotf2), get_search_pat()); |
| 7 | 5918 } |
| 5919 | |
| 4035 | 5920 #ifdef FEAT_FOLDING |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5921 if (subflags.do_ask && hasAnyFolding(curwin)) |
| 4035 | 5922 /* Cursor position may require updating */ |
| 5923 changed_window_setting(); | |
| 5924 #endif | |
| 5925 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
5926 vim_regfree(regmatch.regprog); |
| 6789 | 5927 |
| 5928 /* Restore the flag values, they can be used for ":&&". */ | |
|
9890
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5929 subflags.do_all = save_do_all; |
|
064effd222a3
commit https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa
Christian Brabandt <cb@256bit.org>
parents:
9715
diff
changeset
|
5930 subflags.do_ask = save_do_ask; |
| 7 | 5931 } |
| 5932 | |
| 5933 /* | |
| 5934 * Give message for number of substitutions. | |
| 5935 * Can also be used after a ":global" command. | |
| 5936 * Return TRUE if a message was given. | |
| 5937 */ | |
| 484 | 5938 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5939 do_sub_msg( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5940 int count_only) /* used 'n' flag for ":s" */ |
| 7 | 5941 { |
| 5942 /* | |
| 5943 * Only report substitutions when: | |
| 5944 * - more than 'report' substitutions | |
| 5945 * - command was typed by user, or number of changed lines > 'report' | |
| 5946 * - giving messages is not disabled by 'lazyredraw' | |
| 5947 */ | |
| 170 | 5948 if (((sub_nsubs > p_report && (KeyTyped || sub_nlines > 1 || p_report < 1)) |
| 5949 || count_only) | |
| 7 | 5950 && messaging()) |
| 5951 { | |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5952 char *msg_single; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5953 char *msg_plural; |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5954 |
| 7 | 5955 if (got_int) |
| 5956 STRCPY(msg_buf, _("(Interrupted) ")); | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5957 else |
|
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
5958 *msg_buf = NUL; |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5959 |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5960 msg_single = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5961 ? 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
|
5962 "%ld matches on %ld line", sub_nsubs) |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5963 : 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
|
5964 "%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
|
5965 msg_plural = count_only |
|
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5966 ? NGETTEXT("%ld match on %ld lines", |
|
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patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5967 "%ld matches on %ld lines", sub_nsubs) |
|
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patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5968 : 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
|
5969 "%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
|
5970 |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
5971 vim_snprintf_add(msg_buf, sizeof(msg_buf), |
|
14585
c8f07e8b273e
patch 8.1.0306: plural messages are not translated properly
Christian Brabandt <cb@256bit.org>
parents:
14513
diff
changeset
|
5972 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
|
5973 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
|
5974 |
| 7 | 5975 if (msg(msg_buf)) |
| 5976 /* 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
|
5977 set_keep_msg((char_u *)msg_buf, 0); |
| 7 | 5978 return TRUE; |
| 5979 } | |
| 5980 if (got_int) | |
| 5981 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
5982 emsg(_(e_interr)); |
| 7 | 5983 return TRUE; |
| 5984 } | |
| 5985 return FALSE; | |
| 5986 } | |
| 5987 | |
|
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
|
5988 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
|
5989 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
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parents:
11476
diff
changeset
|
5990 { |
|
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
|
5991 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
|
5992 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
|
5993 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
|
5994 do_cmdline((char_u *)"p", NULL, NULL, DOCMD_NOWAIT); |
|
8e5ec22db3d8
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parents:
11476
diff
changeset
|
5995 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
|
5996 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
|
5997 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
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parents:
11476
diff
changeset
|
5998 |
| 7 | 5999 /* |
| 6000 * Execute a global command of the form: | |
| 6001 * | |
| 6002 * g/pattern/X : execute X on all lines where pattern matches | |
| 6003 * v/pattern/X : execute X on all lines where pattern does not match | |
| 6004 * | |
| 6005 * where 'X' is an EX command | |
| 6006 * | |
| 6007 * The command character (as well as the trailing slash) is optional, and | |
| 6008 * is assumed to be 'p' if missing. | |
| 6009 * | |
| 6010 * This is implemented in two passes: first we scan the file for the pattern and | |
| 3786 | 6011 * set a mark for each line that (not) matches. Secondly we execute the command |
| 7 | 6012 * for each line that has a mark. This is required because after deleting |
| 6013 * lines we do not know where to search for the next match. | |
| 6014 */ | |
| 6015 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6016 ex_global(exarg_T *eap) |
| 7 | 6017 { |
| 6018 linenr_T lnum; /* line number according to old situation */ | |
| 170 | 6019 int ndone = 0; |
| 7 | 6020 int type; /* first char of cmd: 'v' or 'g' */ |
| 6021 char_u *cmd; /* command argument */ | |
| 6022 | |
| 6023 char_u delim; /* delimiter, normally '/' */ | |
| 6024 char_u *pat; | |
| 6025 regmmatch_T regmatch; | |
| 6026 int match; | |
| 6027 int which_pat; | |
| 6028 | |
|
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
|
6029 /* 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
|
6030 * ":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
|
6031 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
|
6032 || 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
|
6033 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6034 /* 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
|
6035 emsg(_("E147: Cannot do :global recursive with a range")); |
| 7 | 6036 return; |
| 6037 } | |
| 6038 | |
| 6039 if (eap->forceit) /* ":global!" is like ":vglobal" */ | |
| 6040 type = 'v'; | |
| 6041 else | |
| 6042 type = *eap->cmd; | |
| 6043 cmd = eap->arg; | |
| 6044 which_pat = RE_LAST; /* default: use last used regexp */ | |
| 6045 | |
| 6046 /* | |
| 6047 * undocumented vi feature: | |
| 6048 * "\/" and "\?": use previous search pattern. | |
| 6049 * "\&": use previous substitute pattern. | |
| 6050 */ | |
| 6051 if (*cmd == '\\') | |
| 6052 { | |
| 6053 ++cmd; | |
| 6054 if (vim_strchr((char_u *)"/?&", *cmd) == NULL) | |
| 6055 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6056 emsg(_(e_backslash)); |
| 7 | 6057 return; |
| 6058 } | |
| 6059 if (*cmd == '&') | |
| 6060 which_pat = RE_SUBST; /* use previous substitute pattern */ | |
| 6061 else | |
| 6062 which_pat = RE_SEARCH; /* use previous search pattern */ | |
| 6063 ++cmd; | |
| 6064 pat = (char_u *)""; | |
| 6065 } | |
| 6066 else if (*cmd == NUL) | |
| 6067 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6068 emsg(_("E148: Regular expression missing from global")); |
| 7 | 6069 return; |
| 6070 } | |
| 6071 else | |
| 6072 { | |
| 6073 delim = *cmd; /* get the delimiter */ | |
| 6074 if (delim) | |
| 6075 ++cmd; /* skip delimiter if there is one */ | |
| 6076 pat = cmd; /* remember start of pattern */ | |
| 6077 cmd = skip_regexp(cmd, delim, p_magic, &eap->arg); | |
| 6078 if (cmd[0] == delim) /* end delimiter found */ | |
| 6079 *cmd++ = NUL; /* replace it with a NUL */ | |
| 6080 } | |
| 6081 | |
| 6082 if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, ®match) == FAIL) | |
| 6083 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6084 emsg(_(e_invcmd)); |
| 7 | 6085 return; |
| 6086 } | |
| 6087 | |
|
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
|
6088 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
|
6089 { |
|
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
|
6090 lnum = curwin->w_cursor.lnum; |
| 1521 | 6091 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
|
6092 (colnr_T)0, NULL, NULL); |
| 7 | 6093 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
|
6094 global_exe_one(cmd, lnum); |
| 7 | 6095 } |
| 6096 else | |
| 6116 | 6097 { |
|
11494
8e5ec22db3d8
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parents:
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diff
changeset
|
6098 /* |
|
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 * 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
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parents:
11476
diff
changeset
|
6100 */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
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parents:
11476
diff
changeset
|
6101 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
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parents:
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diff
changeset
|
6102 { |
|
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
|
6103 /* 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
|
6104 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:
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diff
changeset
|
6105 (colnr_T)0, NULL, NULL); |
|
11494
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6106 if ((type == 'g' && match) || (type == 'v' && !match)) |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
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parents:
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diff
changeset
|
6107 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6108 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
|
6109 ndone++; |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6110 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6111 line_breakcheck(); |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
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parents:
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diff
changeset
|
6112 } |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
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parents:
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diff
changeset
|
6113 |
|
8e5ec22db3d8
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parents:
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diff
changeset
|
6114 /* |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6115 * 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
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parents:
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diff
changeset
|
6116 */ |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
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parents:
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diff
changeset
|
6117 if (got_int) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
6118 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
|
6119 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
|
6120 { |
|
8e5ec22db3d8
patch 8.0.0630: it is not easy to work on lines without a match
Christian Brabandt <cb@256bit.org>
parents:
11476
diff
changeset
|
6121 if (type == 'v') |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6122 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
|
6123 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6124 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
|
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 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
|
6127 { |
| 6116 | 6128 #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
|
6129 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
|
6130 #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
|
6131 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
|
6132 #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
|
6133 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
|
6134 #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
|
6135 } |
|
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 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
|
6138 } |
|
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
|
6139 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4613
diff
changeset
|
6140 vim_regfree(regmatch.regprog); |
| 7 | 6141 } |
| 6142 | |
| 6143 /* | |
| 6144 * Execute "cmd" on lines marked with ml_setmarked(). | |
| 6145 */ | |
| 6146 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6147 global_exe(char_u *cmd) |
| 7 | 6148 { |
| 2819 | 6149 linenr_T old_lcount; /* b_ml.ml_line_count before the command */ |
| 6150 buf_T *old_buf = curbuf; /* remember what buffer we started in */ | |
| 6151 linenr_T lnum; /* line number according to old situation */ | |
| 7 | 6152 |
| 6153 /* | |
| 6154 * Set current position only once for a global command. | |
| 6155 * If global_busy is set, setpcmark() will not do anything. | |
| 6156 * If there is an error, global_busy will be incremented. | |
| 6157 */ | |
| 6158 setpcmark(); | |
| 6159 | |
| 6160 /* When the command writes a message, don't overwrite the command. */ | |
| 6161 msg_didout = TRUE; | |
| 6162 | |
|
2127
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6163 sub_nsubs = 0; |
|
4e22214f8464
updated for version 7.2.409
Bram Moolenaar <bram@zimbu.org>
parents:
2126
diff
changeset
|
6164 sub_nlines = 0; |
| 7 | 6165 global_need_beginline = FALSE; |
| 6166 global_busy = 1; | |
| 6167 old_lcount = curbuf->b_ml.ml_line_count; | |
| 6168 while (!got_int && (lnum = ml_firstmarked()) != 0 && global_busy == 1) | |
| 6169 { | |
|
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
|
6170 global_exe_one(cmd, lnum); |
| 7 | 6171 ui_breakcheck(); |
| 6172 } | |
| 6173 | |
| 6174 global_busy = 0; | |
| 6175 if (global_need_beginline) | |
| 6176 beginline(BL_WHITE | BL_FIX); | |
| 6177 else | |
| 6178 check_cursor(); /* cursor may be beyond the end of the line */ | |
| 6179 | |
| 39 | 6180 /* the cursor may not have moved in the text but a change in a previous |
| 6181 * line may move it on the screen */ | |
| 6182 changed_line_abv_curs(); | |
| 6183 | |
| 7 | 6184 /* If it looks like no message was written, allow overwriting the |
| 6185 * command with the report for number of changes. */ | |
| 6186 if (msg_col == 0 && msg_scrolled == 0) | |
| 6187 msg_didout = FALSE; | |
| 6188 | |
| 1227 | 6189 /* If substitutes done, report number of substitutes, otherwise report |
| 2819 | 6190 * number of extra or deleted lines. |
| 6191 * Don't report extra or deleted lines in the edge case where the buffer | |
| 6192 * we are in after execution is different from the buffer we started in. */ | |
| 6193 if (!do_sub_msg(FALSE) && curbuf == old_buf) | |
| 7 | 6194 msgmore(curbuf->b_ml.ml_line_count - old_lcount); |
| 6195 } | |
| 6196 | |
| 6197 #ifdef FEAT_VIMINFO | |
| 6198 int | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6199 read_viminfo_sub_string(vir_T *virp, int force) |
| 7 | 6200 { |
| 2690 | 6201 if (force) |
| 7 | 6202 vim_free(old_sub); |
| 6203 if (force || old_sub == NULL) | |
| 6204 old_sub = viminfo_readstring(virp, 1, TRUE); | |
| 6205 return viminfo_readline(virp); | |
| 6206 } | |
| 6207 | |
| 6208 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6209 write_viminfo_sub_string(FILE *fp) |
| 7 | 6210 { |
| 6211 if (get_viminfo_parameter('/') != 0 && old_sub != NULL) | |
| 6212 { | |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2394
diff
changeset
|
6213 fputs(_("\n# Last Substitute String:\n$"), fp); |
| 7 | 6214 viminfo_writestring(fp, old_sub); |
| 6215 } | |
| 6216 } | |
| 6217 #endif /* FEAT_VIMINFO */ | |
| 6218 | |
| 359 | 6219 #if defined(EXITFREE) || defined(PROTO) |
| 6220 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6221 free_old_sub(void) |
| 359 | 6222 { |
| 6223 vim_free(old_sub); | |
| 6224 } | |
| 6225 #endif | |
| 6226 | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6227 #if defined(FEAT_QUICKFIX) || defined(PROTO) |
| 7 | 6228 /* |
| 6229 * Set up for a tagpreview. | |
| 735 | 6230 * Return TRUE when it was created. |
| 7 | 6231 */ |
| 735 | 6232 int |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6233 prepare_tagpreview( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6234 int undo_sync) /* sync undo when leaving the window */ |
| 7 | 6235 { |
| 6236 win_T *wp; | |
| 6237 | |
| 6238 # ifdef FEAT_GUI | |
| 6239 need_mouse_correct = TRUE; | |
| 6240 # endif | |
| 6241 | |
| 6242 /* | |
| 6243 * If there is already a preview window open, use that one. | |
| 6244 */ | |
| 6245 if (!curwin->w_p_pvw) | |
| 6246 { | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6247 FOR_ALL_WINDOWS(wp) |
| 7 | 6248 if (wp->w_p_pvw) |
| 6249 break; | |
| 6250 if (wp != NULL) | |
| 816 | 6251 win_enter(wp, undo_sync); |
| 7 | 6252 else |
| 6253 { | |
| 6254 /* | |
| 6255 * There is no preview window open yet. Create one. | |
| 6256 */ | |
| 6257 if (win_split(g_do_tagpreview > 0 ? g_do_tagpreview : 0, 0) | |
| 6258 == FAIL) | |
| 735 | 6259 return FALSE; |
| 7 | 6260 curwin->w_p_pvw = TRUE; |
| 6261 curwin->w_p_wfh = TRUE; | |
| 2583 | 6262 RESET_BINDING(curwin); /* don't take over 'scrollbind' |
| 6263 and 'cursorbind' */ | |
| 7 | 6264 # ifdef FEAT_DIFF |
| 6265 curwin->w_p_diff = FALSE; /* no 'diff' */ | |
| 6266 # endif | |
| 6267 # ifdef FEAT_FOLDING | |
| 6268 curwin->w_p_fdc = 0; /* no 'foldcolumn' */ | |
| 6269 # endif | |
| 735 | 6270 return TRUE; |
| 7 | 6271 } |
| 6272 } | |
| 735 | 6273 return FALSE; |
| 7 | 6274 } |
| 6275 | |
| 6276 #endif | |
| 6277 | |
| 6278 | |
| 6279 /* | |
| 6280 * ":help": open a read-only window on a help file | |
| 6281 */ | |
| 6282 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6283 ex_help(exarg_T *eap) |
| 7 | 6284 { |
| 6285 char_u *arg; | |
| 6286 char_u *tag; | |
| 6287 FILE *helpfd; /* file descriptor of help file */ | |
| 6288 int n; | |
| 6289 int i; | |
| 6290 win_T *wp; | |
| 6291 int num_matches; | |
| 6292 char_u **matches; | |
| 6293 char_u *p; | |
| 6294 int empty_fnum = 0; | |
| 6295 int alt_fnum = 0; | |
| 6296 buf_T *buf; | |
| 6297 #ifdef FEAT_MULTI_LANG | |
| 6298 int len; | |
| 9 | 6299 char_u *lang; |
| 7 | 6300 #endif |
| 3112 | 6301 #ifdef FEAT_FOLDING |
| 6302 int old_KeyTyped = KeyTyped; | |
| 6303 #endif | |
| 7 | 6304 |
| 6305 if (eap != NULL) | |
| 6306 { | |
| 6307 /* | |
| 6308 * A ":help" command ends at the first LF, or at a '|' that is | |
| 6309 * followed by some text. Set nextcmd to the following command. | |
| 6310 */ | |
| 6311 for (arg = eap->arg; *arg; ++arg) | |
| 6312 { | |
| 6313 if (*arg == '\n' || *arg == '\r' | |
| 6314 || (*arg == '|' && arg[1] != NUL && arg[1] != '|')) | |
| 6315 { | |
| 6316 *arg++ = NUL; | |
| 6317 eap->nextcmd = arg; | |
| 6318 break; | |
| 6319 } | |
| 6320 } | |
| 6321 arg = eap->arg; | |
| 6322 | |
| 3446 | 6323 if (eap->forceit && *arg == NUL && !curbuf->b_help) |
| 7 | 6324 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6325 emsg(_("E478: Don't panic!")); |
| 7 | 6326 return; |
| 6327 } | |
| 6328 | |
| 6329 if (eap->skip) /* not executing commands */ | |
| 6330 return; | |
| 6331 } | |
| 6332 else | |
| 6333 arg = (char_u *)""; | |
| 6334 | |
| 6335 /* remove trailing blanks */ | |
| 6336 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
|
6337 while (p > arg && VIM_ISWHITE(*p) && p[-1] != '\\') |
| 7 | 6338 *p-- = NUL; |
| 6339 | |
| 6340 #ifdef FEAT_MULTI_LANG | |
| 6341 /* Check for a specified language */ | |
| 9 | 6342 lang = check_help_lang(arg); |
| 7 | 6343 #endif |
| 6344 | |
| 6345 /* When no argument given go to the index. */ | |
| 6346 if (*arg == NUL) | |
| 6347 arg = (char_u *)"help.txt"; | |
| 6348 | |
| 6349 /* | |
| 6350 * Check if there is a match for the argument. | |
| 6351 */ | |
| 6352 n = find_help_tags(arg, &num_matches, &matches, | |
| 6353 eap != NULL && eap->forceit); | |
| 6354 | |
| 6355 i = 0; | |
| 6356 #ifdef FEAT_MULTI_LANG | |
| 6357 if (n != FAIL && lang != NULL) | |
| 6358 /* Find first item with the requested language. */ | |
| 6359 for (i = 0; i < num_matches; ++i) | |
| 6360 { | |
| 835 | 6361 len = (int)STRLEN(matches[i]); |
| 7 | 6362 if (len > 3 && matches[i][len - 3] == '@' |
| 6363 && STRICMP(matches[i] + len - 2, lang) == 0) | |
| 6364 break; | |
| 6365 } | |
| 6366 #endif | |
| 6367 if (i >= num_matches || n == FAIL) | |
| 6368 { | |
| 6369 #ifdef FEAT_MULTI_LANG | |
| 6370 if (lang != NULL) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6371 semsg(_("E661: Sorry, no '%s' help for %s"), lang, arg); |
| 7 | 6372 else |
| 6373 #endif | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6374 semsg(_("E149: Sorry, no help for %s"), arg); |
| 7 | 6375 if (n != FAIL) |
| 6376 FreeWild(num_matches, matches); | |
| 6377 return; | |
| 6378 } | |
| 6379 | |
| 6380 /* The first match (in the requested language) is the best match. */ | |
| 6381 tag = vim_strsave(matches[i]); | |
| 6382 FreeWild(num_matches, matches); | |
| 6383 | |
| 6384 #ifdef FEAT_GUI | |
| 6385 need_mouse_correct = TRUE; | |
| 6386 #endif | |
| 6387 | |
| 6388 /* | |
| 6389 * Re-use an existing help window or open a new one. | |
| 684 | 6390 * Always open a new one for ":tab help". |
| 7 | 6391 */ |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6392 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
|
6393 { |
| 684 | 6394 if (cmdmod.tab != 0) |
| 6395 wp = NULL; | |
| 6396 else | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
6397 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
|
6398 if (bt_help(wp->w_buffer)) |
| 684 | 6399 break; |
| 7 | 6400 if (wp != NULL && wp->w_buffer->b_nwindows > 0) |
| 6401 win_enter(wp, TRUE); | |
| 6402 else | |
| 6403 { | |
| 6404 /* | |
| 6405 * There is no help window yet. | |
| 6406 * Try to open the file specified by the "helpfile" option. | |
| 6407 */ | |
| 6408 if ((helpfd = mch_fopen((char *)p_hf, READBIN)) == NULL) | |
| 6409 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
6410 smsg(_("Sorry, help file \"%s\" not found"), p_hf); |
| 7 | 6411 goto erret; |
| 6412 } | |
| 6413 fclose(helpfd); | |
| 6414 | |
| 6415 /* Split off help window; put it at far top if no position | |
| 684 | 6416 * specified, the current window is vertically split and |
| 6417 * narrow. */ | |
| 7 | 6418 n = WSP_HELP; |
| 6419 if (cmdmod.split == 0 && curwin->w_width != Columns | |
| 684 | 6420 && curwin->w_width < 80) |
| 7 | 6421 n |= WSP_TOP; |
| 6422 if (win_split(0, n) == FAIL) | |
| 684 | 6423 goto erret; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12297
diff
changeset
|
6424 |
| 7 | 6425 if (curwin->w_height < p_hh) |
| 6426 win_setheight((int)p_hh); | |
| 6427 | |
| 6428 /* | |
| 6429 * Open help file (do_ecmd() will set b_help flag, readfile() will | |
| 6430 * set b_p_ro flag). | |
| 6431 * Set the alternate file to the previously edited file. | |
| 6432 */ | |
| 6433 alt_fnum = curbuf->b_fnum; | |
| 6434 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL, | |
| 1743 | 6435 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
|
6436 NULL); /* buffer is still open, don't store info */ |
| 22 | 6437 if (!cmdmod.keepalt) |
| 6438 curwin->w_alt_fnum = alt_fnum; | |
| 7 | 6439 empty_fnum = curbuf->b_fnum; |
| 6440 } | |
| 6441 } | |
| 6442 | |
| 6443 if (!p_im) | |
| 6444 restart_edit = 0; /* don't want insert mode in help file */ | |
| 6445 | |
| 3112 | 6446 #ifdef FEAT_FOLDING |
| 6447 /* Restore KeyTyped, setting 'filetype=help' may reset it. | |
| 6448 * It is needed for do_tag top open folds under the cursor. */ | |
| 6449 KeyTyped = old_KeyTyped; | |
| 6450 #endif | |
| 6451 | |
| 7 | 6452 if (tag != NULL) |
| 6453 do_tag(tag, DT_HELP, 1, FALSE, TRUE); | |
| 6454 | |
| 819 | 6455 /* Delete the empty buffer if we're not using it. Careful: autocommands |
| 6456 * may have jumped to another window, check that the buffer is not in a | |
| 6457 * window. */ | |
| 7 | 6458 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum) |
| 6459 { | |
| 6460 buf = buflist_findnr(empty_fnum); | |
| 819 | 6461 if (buf != NULL && buf->b_nwindows == 0) |
| 7 | 6462 wipe_buffer(buf, TRUE); |
| 6463 } | |
| 6464 | |
| 6465 /* keep the previous alternate file */ | |
| 22 | 6466 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt) |
| 7 | 6467 curwin->w_alt_fnum = alt_fnum; |
| 6468 | |
| 6469 erret: | |
| 6470 vim_free(tag); | |
| 6471 } | |
| 6472 | |
| 6228 | 6473 /* |
| 6234 | 6474 * ":helpclose": Close one help window |
| 6228 | 6475 */ |
| 6476 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6477 ex_helpclose(exarg_T *eap UNUSED) |
| 6228 | 6478 { |
| 6479 win_T *win; | |
| 6480 | |
| 6481 FOR_ALL_WINDOWS(win) | |
| 6482 { | |
|
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parents:
11666
diff
changeset
|
6483 if (bt_help(win->w_buffer)) |
| 6228 | 6484 { |
| 6485 win_close(win, FALSE); | |
| 6234 | 6486 return; |
| 6228 | 6487 } |
| 6488 } | |
| 6489 } | |
| 7 | 6490 |
| 9 | 6491 #if defined(FEAT_MULTI_LANG) || defined(PROTO) |
| 6492 /* | |
| 6493 * In an argument search for a language specifiers in the form "@xx". | |
| 6494 * Changes the "@" to NUL if found, and returns a pointer to "xx". | |
| 6495 * Returns NULL if not found. | |
| 6496 */ | |
| 6497 char_u * | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6498 check_help_lang(char_u *arg) |
| 9 | 6499 { |
| 835 | 6500 int len = (int)STRLEN(arg); |
| 9 | 6501 |
| 6502 if (len >= 3 && arg[len - 3] == '@' && ASCII_ISALPHA(arg[len - 2]) | |
| 6503 && ASCII_ISALPHA(arg[len - 1])) | |
| 6504 { | |
| 6505 arg[len - 3] = NUL; /* remove the '@' */ | |
| 6506 return arg + len - 2; | |
| 6507 } | |
| 6508 return NULL; | |
| 6509 } | |
| 6510 #endif | |
| 6511 | |
| 7 | 6512 /* |
| 6513 * Return a heuristic indicating how well the given string matches. The | |
| 6514 * smaller the number, the better the match. This is the order of priorities, | |
| 6515 * from best match to worst match: | |
| 6516 * - Match with least alpha-numeric characters is better. | |
| 6517 * - Match with least total characters is better. | |
| 6518 * - Match towards the start is better. | |
| 6519 * - Match starting with "+" is worse (feature instead of command) | |
| 6520 * Assumption is made that the matched_string passed has already been found to | |
| 6521 * match some string for which help is requested. webb. | |
| 6522 */ | |
| 6523 int | |
|
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f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6524 help_heuristic( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
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diff
changeset
|
6525 char_u *matched_string, |
|
f86adafb28d4
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parents:
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diff
changeset
|
6526 int offset, /* offset for match */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
6527 int wrong_case) /* no matching case */ |
| 7 | 6528 { |
| 6529 int num_letters; | |
| 6530 char_u *p; | |
| 6531 | |
| 6532 num_letters = 0; | |
| 6533 for (p = matched_string; *p; p++) | |
| 6534 if (ASCII_ISALNUM(*p)) | |
| 6535 num_letters++; | |
| 6536 | |
| 6537 /* | |
| 6538 * Multiply the number of letters by 100 to give it a much bigger | |
| 6539 * weighting than the number of characters. | |
| 6540 * If there only is a match while ignoring case, add 5000. | |
| 6541 * If the match starts in the middle of a word, add 10000 to put it | |
| 6542 * somewhere in the last half. | |
| 6543 * If the match is more than 2 chars from the start, multiply by 200 to | |
| 6544 * put it after matches at the start. | |
| 6545 */ | |
| 6546 if (ASCII_ISALNUM(matched_string[offset]) && offset > 0 | |
| 6547 && ASCII_ISALNUM(matched_string[offset - 1])) | |
| 6548 offset += 10000; | |
| 6549 else if (offset > 2) | |
| 6550 offset *= 200; | |
| 6551 if (wrong_case) | |
| 6552 offset += 5000; | |
| 6553 /* Features are less interesting than the subjects themselves, but "+" | |
| 6554 * alone is not a feature. */ | |
| 6555 if (matched_string[0] == '+' && matched_string[1] != NUL) | |
| 6556 offset += 100; | |
| 6557 return (int)(100 * num_letters + STRLEN(matched_string) + offset); | |
| 6558 } | |
| 6559 | |
| 6560 /* | |
| 6561 * Compare functions for qsort() below, that checks the help heuristics number | |
| 6562 * that has been put after the tagname by find_tags(). | |
| 6563 */ | |
| 6564 static int | |
| 6565 #ifdef __BORLANDC__ | |
| 6566 _RTLENTRYF | |
| 6567 #endif | |
|
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parents:
7799
diff
changeset
|
6568 help_compare(const void *s1, const void *s2) |
| 7 | 6569 { |
| 6570 char *p1; | |
| 6571 char *p2; | |
| 6572 | |
| 6573 p1 = *(char **)s1 + strlen(*(char **)s1) + 1; | |
| 6574 p2 = *(char **)s2 + strlen(*(char **)s2) + 1; | |
| 6575 return strcmp(p1, p2); | |
| 6576 } | |
| 6577 | |
| 6578 /* | |
| 6579 * Find all help tags matching "arg", sort them and return in matches[], with | |
| 6580 * the number of matches in num_matches. | |
| 6581 * The matches will be sorted with a "best" match algorithm. | |
| 6582 * When "keep_lang" is TRUE try keeping the language of the current buffer. | |
| 6583 */ | |
| 6584 int | |
|
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diff
changeset
|
6585 find_help_tags( |
|
f86adafb28d4
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parents:
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diff
changeset
|
6586 char_u *arg, |
|
f86adafb28d4
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parents:
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diff
changeset
|
6587 int *num_matches, |
|
f86adafb28d4
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parents:
7799
diff
changeset
|
6588 char_u ***matches, |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
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parents:
7799
diff
changeset
|
6589 int keep_lang) |
| 7 | 6590 { |
| 6591 char_u *s, *d; | |
| 6592 int i; | |
| 6593 static char *(mtable[]) = {"*", "g*", "[*", "]*", ":*", | |
| 445 | 6594 "/*", "/\\*", "\"*", "**", |
|
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|
6595 "cpo-*", "/\\(\\)", "/\\%(\\)", |
|
14443
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|
6596 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
|
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|
6597 "-?", "q?", "v_g?", |
| 279 | 6598 "/\\?", "/\\z(\\)", "\\=", ":s\\=", |
|
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|
6599 "[count]", "[quotex]", |
|
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changeset
|
6600 "[range]", ":[range]", |
| 5647 | 6601 "[pattern]", "\\|", "\\%$", |
| 6602 "s/\\~", "s/\\U", "s/\\L", | |
| 6603 "s/\\1", "s/\\2", "s/\\3", "s/\\9"}; | |
| 7 | 6604 static char *(rtable[]) = {"star", "gstar", "[star", "]star", ":star", |
| 445 | 6605 "/star", "/\\\\star", "quotestar", "starstar", |
|
5269
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diff
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|
6606 "cpo-star", "/\\\\(\\\\)", "/\\\\%(\\\\)", |
|
14443
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|
6607 "?", ":?", "?<CR>", "g?", "g?g?", "g??", |
|
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|
6608 "-?", "q?", "v_g?", |
| 279 | 6609 "/\\\\?", "/\\\\z(\\\\)", "\\\\=", ":s\\\\=", |
|
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|
6610 "\\[count]", "\\[quotex]", |
|
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|
6611 "\\[range]", ":\\[range]", |
| 5647 | 6612 "\\[pattern]", "\\\\bar", "/\\\\%\\$", |
| 5867 | 6613 "s/\\\\\\~", "s/\\\\U", "s/\\\\L", |
| 5647 | 6614 "s/\\\\1", "s/\\\\2", "s/\\\\3", "s/\\\\9"}; |
|
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|
6615 static char *(expr_table[]) = {"!=?", "!~?", "<=?", "<?", "==?", "=~?", |
|
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changeset
|
6616 ">=?", ">?", "is?", "isnot?"}; |
| 7 | 6617 int flags; |
| 6618 | |
| 6619 d = IObuff; /* assume IObuff is long enough! */ | |
| 6620 | |
|
14443
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diff
changeset
|
6621 if (STRNICMP(arg, "expr-", 5) == 0) |
|
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|
6622 { |
|
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diff
changeset
|
6623 // When the string starting with "expr-" and containing '?' and matches |
|
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parents:
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diff
changeset
|
6624 // 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
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diff
changeset
|
6625 // wildcard. |
|
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diff
changeset
|
6626 for (i = (int)(sizeof(expr_table) / sizeof(char *)); --i >= 0; ) |
|
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diff
changeset
|
6627 if (STRCMP(arg + 5, expr_table[i]) == 0) |
|
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parents:
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diff
changeset
|
6628 { |
|
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patch 8.1.0235: more help tags that jump to the wrong location
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parents:
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diff
changeset
|
6629 STRCPY(d, arg); |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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diff
changeset
|
6630 break; |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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parents:
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diff
changeset
|
6631 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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parents:
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diff
changeset
|
6632 } |
|
e1c6aee62a72
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parents:
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diff
changeset
|
6633 else |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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diff
changeset
|
6634 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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diff
changeset
|
6635 // Recognize a few exceptions to the rule. Some strings that contain |
|
e1c6aee62a72
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parents:
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diff
changeset
|
6636 // '*' with "star". Otherwise '*' is recognized as a wildcard. |
|
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diff
changeset
|
6637 for (i = (int)(sizeof(mtable) / sizeof(char *)); --i >= 0; ) |
|
e1c6aee62a72
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parents:
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diff
changeset
|
6638 if (STRCMP(arg, mtable[i]) == 0) |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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parents:
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diff
changeset
|
6639 { |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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parents:
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diff
changeset
|
6640 STRCPY(d, rtable[i]); |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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parents:
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diff
changeset
|
6641 break; |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6642 } |
|
e1c6aee62a72
patch 8.1.0235: more help tags that jump to the wrong location
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parents:
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diff
changeset
|
6643 } |
| 7 | 6644 |
| 6645 if (i < 0) /* no match in table */ | |
| 6646 { | |
| 6647 /* Replace "\S" with "/\\S", etc. Otherwise every tag is matched. | |
| 6648 * Also replace "\%^" and "\%(", they match every tag too. | |
| 6649 * Also "\zs", "\z1", etc. | |
| 6650 * Also "\@<", "\@=", "\@<=", etc. | |
| 6651 * And also "\_$" and "\_^". */ | |
| 6652 if (arg[0] == '\\' | |
| 6653 && ((arg[1] != NUL && arg[2] == NUL) | |
| 6654 || (vim_strchr((char_u *)"%_z@", arg[1]) != NULL | |
| 6655 && arg[2] != NUL))) | |
| 6656 { | |
| 6657 STRCPY(d, "/\\\\"); | |
| 6658 STRCPY(d + 3, arg + 1); | |
| 6659 /* Check for "/\\_$", should be "/\\_\$" */ | |
| 6660 if (d[3] == '_' && d[4] == '$') | |
| 6661 STRCPY(d + 4, "\\$"); | |
| 6662 } | |
| 6663 else | |
| 6664 { | |
| 3786 | 6665 /* Replace: |
| 6666 * "[:...:]" with "\[:...:]" | |
| 6667 * "[++...]" with "\[++...]" | |
| 5867 | 6668 * "\{" with "\\{" -- matching "} \}" |
| 3786 | 6669 */ |
| 6670 if ((arg[0] == '[' && (arg[1] == ':' | |
| 6671 || (arg[1] == '+' && arg[2] == '+'))) | |
| 6672 || (arg[0] == '\\' && arg[1] == '{')) | |
| 7 | 6673 *d++ = '\\'; |
| 6674 | |
|
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f4dca5239317
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8544
diff
changeset
|
6675 /* |
|
f4dca5239317
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8544
diff
changeset
|
6676 * If tag starts with "('", skip the "(". Fixes CTRL-] on ('option'. |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
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parents:
8544
diff
changeset
|
6677 */ |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6678 if (*arg == '(' && arg[1] == '\'') |
|
f4dca5239317
commit https://github.com/vim/vim/commit/00f9e0dbbd3472db217d56639fad9346b9eb3b82
Christian Brabandt <cb@256bit.org>
parents:
8544
diff
changeset
|
6679 arg++; |
| 7 | 6680 for (s = arg; *s; ++s) |
| 6681 { | |
| 6682 /* | |
| 6683 * Replace "|" with "bar" and '"' with "quote" to match the name of | |
| 6684 * the tags for these commands. | |
| 6685 * Replace "*" with ".*" and "?" with "." to match command line | |
| 6686 * completion. | |
| 6687 * Insert a backslash before '~', '$' and '.' to avoid their | |
| 6688 * special meaning. | |
| 6689 */ | |
| 6690 if (d - IObuff > IOSIZE - 10) /* getting too long!? */ | |
| 6691 break; | |
| 6692 switch (*s) | |
| 6693 { | |
| 6694 case '|': STRCPY(d, "bar"); | |
| 6695 d += 3; | |
| 6696 continue; | |
| 6697 case '"': STRCPY(d, "quote"); | |
| 6698 d += 5; | |
| 6699 continue; | |
| 6700 case '*': *d++ = '.'; | |
| 6701 break; | |
| 6702 case '?': *d++ = '.'; | |
| 6703 continue; | |
| 6704 case '$': | |
| 6705 case '.': | |
| 6706 case '~': *d++ = '\\'; | |
| 6707 break; | |
| 6708 } | |
| 6709 | |
| 6710 /* | |
| 6711 * Replace "^x" by "CTRL-X". Don't do this for "^_" to make | |
| 6712 * ":help i_^_CTRL-D" work. | |
| 6713 * Insert '-' before and after "CTRL-X" when applicable. | |
| 6714 */ | |
| 6715 if (*s < ' ' || (*s == '^' && s[1] && (ASCII_ISALPHA(s[1]) | |
| 6716 || vim_strchr((char_u *)"?@[\\]^", s[1]) != NULL))) | |
| 6717 { | |
|
5282
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Bram Moolenaar <bram@vim.org>
parents:
5269
diff
changeset
|
6718 if (d > IObuff && d[-1] != '_' && d[-1] != '\\') |
|
8c42772f0543
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parents:
5269
diff
changeset
|
6719 *d++ = '_'; /* prepend a '_' to make x_CTRL-x */ |
| 7 | 6720 STRCPY(d, "CTRL-"); |
| 6721 d += 5; | |
| 6722 if (*s < ' ') | |
| 6723 { | |
| 6724 #ifdef EBCDIC | |
| 6725 *d++ = CtrlChar(*s); | |
| 6726 #else | |
| 6727 *d++ = *s + '@'; | |
| 6728 #endif | |
| 6729 if (d[-1] == '\\') | |
| 6730 *d++ = '\\'; /* double a backslash */ | |
| 6731 } | |
| 6732 else | |
| 6733 *d++ = *++s; | |
| 6734 if (s[1] != NUL && s[1] != '_') | |
| 6735 *d++ = '_'; /* append a '_' */ | |
| 6736 continue; | |
| 6737 } | |
| 6738 else if (*s == '^') /* "^" or "CTRL-^" or "^_" */ | |
| 6739 *d++ = '\\'; | |
| 6740 | |
| 6741 /* | |
| 6742 * Insert a backslash before a backslash after a slash, for search | |
| 6743 * pattern tags: "/\|" --> "/\\|". | |
| 6744 */ | |
| 6745 else if (s[0] == '\\' && s[1] != '\\' | |
| 6746 && *arg == '/' && s == arg + 1) | |
| 6747 *d++ = '\\'; | |
| 6748 | |
| 6749 /* "CTRL-\_" -> "CTRL-\\_" to avoid the special meaning of "\_" in | |
| 6750 * "CTRL-\_CTRL-N" */ | |
| 6751 if (STRNICMP(s, "CTRL-\\_", 7) == 0) | |
| 6752 { | |
| 6753 STRCPY(d, "CTRL-\\\\"); | |
| 6754 d += 7; | |
| 6755 s += 6; | |
| 6756 } | |
| 6757 | |
| 6758 *d++ = *s; | |
| 6759 | |
| 6760 /* | |
|
8883
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6761 * 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
|
6762 * 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
|
6763 */ |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6764 if (*s == '(' && (s[1] == '{' || s[1] =='[')) |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6765 break; |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6766 |
|
b7de875169e6
commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f
Christian Brabandt <cb@256bit.org>
parents:
8879
diff
changeset
|
6767 /* |
| 7 | 6768 * If tag starts with ', toss everything after a second '. Fixes |
| 6769 * CTRL-] on 'option'. (would include the trailing '.'). | |
| 6770 */ | |
| 6771 if (*s == '\'' && s > arg && *arg == '\'') | |
| 6772 break; | |
|
9234
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6773 /* Also '{' and '}'. */ |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6774 if (*s == '}' && s > arg && *arg == '{') |
|
6e80397a592c
commit https://github.com/vim/vim/commit/28b942a064dd486cc241894b625ab72f5a5c6d1b
Christian Brabandt <cb@256bit.org>
parents:
8883
diff
changeset
|
6775 break; |
| 7 | 6776 } |
| 6777 *d = NUL; | |
| 3480 | 6778 |
| 6779 if (*IObuff == '`') | |
| 6780 { | |
| 6781 if (d > IObuff + 2 && d[-1] == '`') | |
| 6782 { | |
| 6783 /* remove the backticks from `command` */ | |
| 6784 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6785 d[-2] = NUL; | |
| 6786 } | |
| 6787 else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',') | |
| 6788 { | |
| 6789 /* remove the backticks and comma from `command`, */ | |
| 6790 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6791 d[-3] = NUL; | |
| 6792 } | |
| 6793 else if (d > IObuff + 4 && d[-3] == '`' | |
| 6794 && d[-2] == '\\' && d[-1] == '.') | |
| 6795 { | |
| 6796 /* remove the backticks and dot from `command`\. */ | |
| 6797 mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff)); | |
| 6798 d[-4] = NUL; | |
| 6799 } | |
| 6800 } | |
| 7 | 6801 } |
| 6802 } | |
| 6803 | |
| 6804 *matches = (char_u **)""; | |
| 6805 *num_matches = 0; | |
| 6806 flags = TAG_HELP | TAG_REGEXP | TAG_NAMES | TAG_VERBOSE; | |
| 6807 if (keep_lang) | |
| 6808 flags |= TAG_KEEP_LANG; | |
| 1696 | 6809 if (find_tags(IObuff, num_matches, matches, flags, (int)MAXCOL, NULL) == OK |
| 7 | 6810 && *num_matches > 0) |
| 1696 | 6811 { |
| 7 | 6812 /* Sort the matches found on the heuristic number that is after the |
| 6813 * tag name. */ | |
| 6814 qsort((void *)*matches, (size_t)*num_matches, | |
| 6815 sizeof(char_u *), help_compare); | |
| 1696 | 6816 /* Delete more than TAG_MANY to reduce the size of the listing. */ |
| 6817 while (*num_matches > TAG_MANY) | |
| 6818 vim_free((*matches)[--*num_matches]); | |
| 6819 } | |
| 7 | 6820 return OK; |
| 6821 } | |
| 6822 | |
| 6823 /* | |
| 6365 | 6824 * Called when starting to edit a buffer for a help file. |
| 6825 */ | |
| 6826 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6827 prepare_help_buffer(void) |
| 6365 | 6828 { |
| 6829 char_u *p; | |
| 6830 | |
| 6831 curbuf->b_help = TRUE; | |
| 6832 #ifdef FEAT_QUICKFIX | |
| 6833 set_string_option_direct((char_u *)"buftype", -1, | |
| 6834 (char_u *)"help", OPT_FREE|OPT_LOCAL, 0); | |
| 6835 #endif | |
| 6836 | |
| 6837 /* | |
| 6838 * Always set these options after jumping to a help tag, because the | |
| 6839 * user may have an autocommand that gets in the way. | |
| 6840 * Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and | |
| 6841 * latin1 word characters (for translated help files). | |
| 6842 * Only set it when needed, buf_init_chartab() is some work. | |
| 6843 */ | |
| 6844 p = | |
| 6845 #ifdef EBCDIC | |
| 6846 (char_u *)"65-255,^*,^|,^\""; | |
| 6847 #else | |
| 6848 (char_u *)"!-~,^*,^|,^\",192-255"; | |
| 6849 #endif | |
| 6850 if (STRCMP(curbuf->b_p_isk, p) != 0) | |
| 6851 { | |
| 6852 set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0); | |
| 6853 check_buf_options(curbuf); | |
| 6854 (void)buf_init_chartab(curbuf, FALSE); | |
| 6855 } | |
| 6856 | |
| 6415 | 6857 #ifdef FEAT_FOLDING |
| 6365 | 6858 /* Don't use the global foldmethod.*/ |
| 6859 set_string_option_direct((char_u *)"fdm", -1, (char_u *)"manual", | |
| 6860 OPT_FREE|OPT_LOCAL, 0); | |
| 6415 | 6861 #endif |
| 6365 | 6862 |
| 6863 curbuf->b_p_ts = 8; /* 'tabstop' is 8 */ | |
| 6864 curwin->w_p_list = FALSE; /* no list mode */ | |
| 6865 | |
| 6866 curbuf->b_p_ma = FALSE; /* not modifiable */ | |
| 6867 curbuf->b_p_bin = FALSE; /* reset 'bin' before reading file */ | |
| 6868 curwin->w_p_nu = 0; /* no line numbers */ | |
| 6869 curwin->w_p_rnu = 0; /* no relative line numbers */ | |
| 6870 RESET_BINDING(curwin); /* no scroll or cursor binding */ | |
| 6871 #ifdef FEAT_ARABIC | |
| 6872 curwin->w_p_arab = FALSE; /* no arabic mode */ | |
| 6873 #endif | |
| 6874 #ifdef FEAT_RIGHTLEFT | |
| 6875 curwin->w_p_rl = FALSE; /* help window is left-to-right */ | |
| 6876 #endif | |
| 6877 #ifdef FEAT_FOLDING | |
| 6878 curwin->w_p_fen = FALSE; /* No folding in the help window */ | |
| 6879 #endif | |
| 6880 #ifdef FEAT_DIFF | |
| 6881 curwin->w_p_diff = FALSE; /* No 'diff' */ | |
| 6882 #endif | |
| 6883 #ifdef FEAT_SPELL | |
| 6884 curwin->w_p_spell = FALSE; /* No spell checking */ | |
| 6885 #endif | |
| 6886 | |
| 6887 set_buflisted(FALSE); | |
| 6888 } | |
| 6889 | |
| 6890 /* | |
| 7 | 6891 * After reading a help file: May cleanup a help buffer when syntax |
| 6892 * highlighting is not used. | |
| 6893 */ | |
| 6894 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
6895 fix_help_buffer(void) |
| 7 | 6896 { |
| 6897 linenr_T lnum; | |
| 6898 char_u *line; | |
| 6899 int in_example = FALSE; | |
| 6900 int len; | |
| 3141 | 6901 char_u *fname; |
| 7 | 6902 char_u *p; |
| 6903 char_u *rt; | |
| 6904 int mustfree; | |
| 6905 | |
|
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
|
6906 /* 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
|
6907 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
|
6908 { |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6909 ++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
|
6910 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
|
6911 --curbuf_lock; |
|
39787def24bb
patch 8.0.0677: setting 'filetype' may switch buffers
Christian Brabandt <cb@256bit.org>
parents:
11537
diff
changeset
|
6912 } |
| 7 | 6913 |
| 6914 #ifdef FEAT_SYN_HL | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
6915 if (!syntax_present(curwin)) |
| 7 | 6916 #endif |
| 6917 { | |
| 6918 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 6919 { | |
| 6920 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 6921 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
|
6922 if (in_example && len > 0 && !VIM_ISWHITE(line[0])) |
| 7 | 6923 { |
| 6924 /* End of example: non-white or '<' in first column. */ | |
| 6925 if (line[0] == '<') | |
| 6926 { | |
| 6927 /* blank-out a '<' in the first column */ | |
| 6928 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6929 line[0] = ' '; | |
| 6930 } | |
| 6931 in_example = FALSE; | |
| 6932 } | |
| 6933 if (!in_example && len > 0) | |
| 6934 { | |
| 6935 if (line[len - 1] == '>' && (len == 1 || line[len - 2] == ' ')) | |
| 6936 { | |
| 6937 /* blank-out a '>' in the last column (start of example) */ | |
| 6938 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6939 line[len - 1] = ' '; | |
| 6940 in_example = TRUE; | |
| 6941 } | |
| 6942 else if (line[len - 1] == '~') | |
| 6943 { | |
| 6944 /* blank-out a '~' at the end of line (header marker) */ | |
| 6945 line = ml_get_buf(curbuf, lnum, TRUE); | |
| 6946 line[len - 1] = ' '; | |
| 6947 } | |
| 6948 } | |
| 6949 } | |
| 6950 } | |
| 6951 | |
| 6952 /* | |
| 3141 | 6953 * In the "help.txt" and "help.abx" file, add the locally added help |
| 6954 * files. This uses the very first line in the help file. | |
| 7 | 6955 */ |
| 3141 | 6956 fname = gettail(curbuf->b_fname); |
| 6957 if (fnamecmp(fname, "help.txt") == 0 | |
| 6958 #ifdef FEAT_MULTI_LANG | |
| 6959 || (fnamencmp(fname, "help.", 5) == 0 | |
| 6960 && ASCII_ISALPHA(fname[5]) | |
| 6961 && ASCII_ISALPHA(fname[6]) | |
| 6962 && TOLOWER_ASC(fname[7]) == 'x' | |
| 6963 && fname[8] == NUL) | |
| 6964 #endif | |
| 6965 ) | |
| 7 | 6966 { |
| 6967 for (lnum = 1; lnum < curbuf->b_ml.ml_line_count; ++lnum) | |
| 6968 { | |
| 6969 line = ml_get_buf(curbuf, lnum, FALSE); | |
| 3141 | 6970 if (strstr((char *)line, "*local-additions*") == NULL) |
| 6971 continue; | |
| 6972 | |
| 6973 /* Go through all directories in 'runtimepath', skipping | |
| 6974 * $VIMRUNTIME. */ | |
| 6975 p = p_rtp; | |
| 6976 while (*p != NUL) | |
| 7 | 6977 { |
| 3141 | 6978 copy_option_part(&p, NameBuff, MAXPATHL, ","); |
| 6979 mustfree = FALSE; | |
| 6980 rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); | |
|
13276
6958e700a458
patch 8.0.1512: warning for possibly using NULL pointer
Christian Brabandt <cb@256bit.org>
parents:
13268
diff
changeset
|
6981 if (rt != NULL && fullpathcmp(rt, NameBuff, FALSE) != FPC_SAME) |
| 7 | 6982 { |
| 3141 | 6983 int fcount; |
| 6984 char_u **fnames; | |
| 6985 FILE *fd; | |
| 6986 char_u *s; | |
| 6987 int fi; | |
| 6988 vimconv_T vc; | |
| 6989 char_u *cp; | |
| 6990 | |
| 6991 /* Find all "doc/ *.txt" files in this directory. */ | |
| 6992 add_pathsep(NameBuff); | |
| 6993 #ifdef FEAT_MULTI_LANG | |
| 6994 STRCAT(NameBuff, "doc/*.??[tx]"); | |
| 7 | 6995 #else |
| 3141 | 6996 STRCAT(NameBuff, "doc/*.txt"); |
| 6997 #endif | |
| 6998 if (gen_expand_wildcards(1, &NameBuff, &fcount, | |
| 6999 &fnames, EW_FILE|EW_SILENT) == OK | |
| 7000 && fcount > 0) | |
| 7001 { | |
| 7002 #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
|
7003 int i1, i2; |
|
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7004 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
|
7005 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
|
7006 char_u *e1, *e2; |
| 3141 | 7007 |
| 7008 /* If foo.abx is found use it instead of foo.txt in | |
| 7009 * the same directory. */ | |
| 7010 for (i1 = 0; i1 < fcount; ++i1) | |
| 7011 { | |
| 7012 for (i2 = 0; i2 < fcount; ++i2) | |
| 7013 { | |
| 7014 if (i1 == i2) | |
| 7015 continue; | |
| 7016 if (fnames[i1] == NULL || fnames[i2] == NULL) | |
| 7017 continue; | |
| 7018 f1 = fnames[i1]; | |
| 7019 f2 = fnames[i2]; | |
| 7020 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
|
7021 t2 = gettail(f2); |
| 3141 | 7022 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
|
7023 e2 = vim_strrchr(t2, '.'); |
|
10299
7b2f95633e28
commit https://github.com/vim/vim/commit/7756e7465d627ff9cd01e59625484a8c302ef853
Christian Brabandt <cb@256bit.org>
parents:
10264
diff
changeset
|
7024 if (e1 == NULL || e2 == NULL) |
| 3141 | 7025 continue; |
| 7026 if (fnamecmp(e1, ".txt") != 0 | |
| 7027 && fnamecmp(e1, fname + 4) != 0) | |
| 7028 { | |
| 7029 /* 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
|
7030 VIM_CLEAR(fnames[i1]); |
| 3141 | 7031 continue; |
| 7032 } | |
|
13014
e1deb00ffc27
patch 8.0.1383: local additions in help skips some files
Christian Brabandt <cb@256bit.org>
parents:
13012
diff
changeset
|
7033 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
|
7034 || fnamencmp(f1, f2, e1 - f1) != 0) |
| 3141 | 7035 continue; |
| 7036 if (fnamecmp(e1, ".txt") == 0 | |
| 7037 && fnamecmp(e2, fname + 4) == 0) | |
| 7038 /* 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
|
7039 VIM_CLEAR(fnames[i1]); |
| 7 | 7040 } |
| 7041 } | |
| 3141 | 7042 #endif |
| 7043 for (fi = 0; fi < fcount; ++fi) | |
| 7044 { | |
| 7045 if (fnames[fi] == NULL) | |
| 7046 continue; | |
| 7047 fd = mch_fopen((char *)fnames[fi], "r"); | |
| 7048 if (fd != NULL) | |
| 7049 { | |
| 7050 vim_fgets(IObuff, IOSIZE, fd); | |
| 7051 if (IObuff[0] == '*' | |
| 7052 && (s = vim_strchr(IObuff + 1, '*')) | |
| 7053 != NULL) | |
| 7054 { | |
| 7055 int this_utf = MAYBE; | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
7056 |
| 3141 | 7057 /* Change tag definition to a |
| 7058 * reference and remove <CR>/<NL>. */ | |
| 7059 IObuff[0] = '|'; | |
| 7060 *s = '|'; | |
| 7061 while (*s != NUL) | |
| 7062 { | |
| 7063 if (*s == '\r' || *s == '\n') | |
| 7064 *s = NUL; | |
| 7065 /* The text is utf-8 when a byte | |
| 7066 * above 127 is found and no | |
| 7067 * illegal byte sequence is found. | |
| 7068 */ | |
| 7069 if (*s >= 0x80 && this_utf != FALSE) | |
| 7070 { | |
| 7071 int l; | |
| 7072 | |
| 7073 this_utf = TRUE; | |
| 7074 l = utf_ptr2len(s); | |
| 7075 if (l == 1) | |
| 7076 this_utf = FALSE; | |
| 7077 s += l - 1; | |
| 7078 } | |
| 7079 ++s; | |
| 7080 } | |
|
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
7081 |
| 3141 | 7082 /* The help file is latin1 or utf-8; |
| 7083 * conversion to the current | |
| 7084 * 'encoding' may be required. */ | |
| 7085 vc.vc_type = CONV_NONE; | |
| 7086 convert_setup(&vc, (char_u *)( | |
| 7087 this_utf == TRUE ? "utf-8" | |
| 7088 : "latin1"), p_enc); | |
| 7089 if (vc.vc_type == CONV_NONE) | |
| 7090 /* No conversion needed. */ | |
| 7091 cp = IObuff; | |
| 7092 else | |
| 7093 { | |
| 7094 /* Do the conversion. If it fails | |
| 7095 * use the unconverted text. */ | |
| 7096 cp = string_convert(&vc, IObuff, | |
| 7097 NULL); | |
| 7098 if (cp == NULL) | |
| 7099 cp = IObuff; | |
| 7100 } | |
| 7101 convert_setup(&vc, NULL, NULL); | |
| 7102 | |
| 7103 ml_append(lnum, cp, (colnr_T)0, FALSE); | |
| 7104 if (cp != IObuff) | |
| 7105 vim_free(cp); | |
| 7106 ++lnum; | |
| 7107 } | |
| 7108 fclose(fd); | |
| 7109 } | |
| 7110 } | |
| 7111 FreeWild(fcount, fnames); | |
| 7 | 7112 } |
| 7113 } | |
| 3141 | 7114 if (mustfree) |
| 7115 vim_free(rt); | |
| 7 | 7116 } |
| 3141 | 7117 break; |
| 7 | 7118 } |
| 7119 } | |
| 7120 } | |
| 7121 | |
| 40 | 7122 /* |
| 7123 * ":exusage" | |
| 7124 */ | |
| 7125 void | |
|
7819
f86adafb28d4
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7126 ex_exusage(exarg_T *eap UNUSED) |
| 40 | 7127 { |
| 7128 do_cmdline_cmd((char_u *)"help ex-cmd-index"); | |
| 7129 } | |
| 7130 | |
| 7131 /* | |
| 7132 * ":viusage" | |
| 7133 */ | |
| 7134 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7135 ex_viusage(exarg_T *eap UNUSED) |
| 40 | 7136 { |
| 7137 do_cmdline_cmd((char_u *)"help normal-index"); | |
| 7138 } | |
| 7139 | |
| 7 | 7140 /* |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7141 * Generate tags in one help directory. |
| 7 | 7142 */ |
| 7143 static void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7144 helptags_one( |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7145 char_u *dir, /* doc directory */ |
|
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7146 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
|
7147 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
|
7148 int add_help_tags) /* add "help-tags" tag */ |
| 7 | 7149 { |
| 7150 FILE *fd_tags; | |
| 7151 FILE *fd; | |
| 7152 garray_T ga; | |
| 7153 int filecount; | |
| 7154 char_u **files; | |
| 7155 char_u *p1, *p2; | |
| 7156 int fi; | |
| 7157 char_u *s; | |
| 7158 int i; | |
| 7159 char_u *fname; | |
| 3957 | 7160 int dirlen; |
| 7 | 7161 int utf8 = MAYBE; |
| 7162 int this_utf8; | |
| 7163 int firstline; | |
| 7164 int mix = FALSE; /* detected mixed encodings */ | |
| 7165 | |
| 7166 /* | |
| 7167 * Find all *.txt files. | |
| 7168 */ | |
| 3978 | 7169 dirlen = (int)STRLEN(dir); |
| 7 | 7170 STRCPY(NameBuff, dir); |
| 3957 | 7171 STRCAT(NameBuff, "/**/*"); |
| 7 | 7172 STRCAT(NameBuff, ext); |
| 7173 if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, | |
| 7174 EW_FILE|EW_SILENT) == FAIL | |
| 7175 || filecount == 0) | |
| 7176 { | |
| 7177 if (!got_int) | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7178 semsg(_("E151: No match: %s"), NameBuff); |
| 7 | 7179 return; |
| 7180 } | |
| 7181 | |
| 7182 /* | |
| 7183 * Open the tags file for writing. | |
| 7184 * Do this before scanning through all the files. | |
| 7185 */ | |
| 7186 STRCPY(NameBuff, dir); | |
| 7187 add_pathsep(NameBuff); | |
| 7188 STRCAT(NameBuff, tagfname); | |
| 531 | 7189 fd_tags = mch_fopen((char *)NameBuff, "w"); |
| 7 | 7190 if (fd_tags == NULL) |
| 7191 { | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7192 semsg(_("E152: Cannot open %s for writing"), NameBuff); |
| 7 | 7193 FreeWild(filecount, files); |
| 7194 return; | |
| 7195 } | |
| 7196 | |
| 7197 /* | |
| 1502 | 7198 * If using the "++t" argument or generating tags for "$VIMRUNTIME/doc" |
| 7199 * add the "help-tags" tag. | |
| 7 | 7200 */ |
| 7201 ga_init2(&ga, (int)sizeof(char_u *), 100); | |
| 1502 | 7202 if (add_help_tags || fullpathcmp((char_u *)"$VIMRUNTIME/doc", |
| 7203 dir, FALSE) == FPC_SAME) | |
| 7 | 7204 { |
| 7205 if (ga_grow(&ga, 1) == FAIL) | |
| 7206 got_int = TRUE; | |
| 7207 else | |
| 7208 { | |
| 835 | 7209 s = alloc(18 + (unsigned)STRLEN(tagfname)); |
| 7 | 7210 if (s == NULL) |
| 7211 got_int = TRUE; | |
| 7212 else | |
| 7213 { | |
| 7214 sprintf((char *)s, "help-tags\t%s\t1\n", tagfname); | |
| 7215 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7216 ++ga.ga_len; | |
| 7217 } | |
| 7218 } | |
| 7219 } | |
| 7220 | |
| 7221 /* | |
| 7222 * Go over all the files and extract the tags. | |
| 7223 */ | |
| 7224 for (fi = 0; fi < filecount && !got_int; ++fi) | |
| 7225 { | |
| 531 | 7226 fd = mch_fopen((char *)files[fi], "r"); |
| 7 | 7227 if (fd == NULL) |
| 7228 { | |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7229 semsg(_("E153: Unable to open %s for reading"), files[fi]); |
| 7 | 7230 continue; |
| 7231 } | |
| 3957 | 7232 fname = files[fi] + dirlen + 1; |
| 7 | 7233 |
| 7234 firstline = TRUE; | |
| 7235 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int) | |
| 7236 { | |
| 7237 if (firstline) | |
| 7238 { | |
| 7239 /* Detect utf-8 file by a non-ASCII char in the first line. */ | |
| 7240 this_utf8 = MAYBE; | |
| 7241 for (s = IObuff; *s != NUL; ++s) | |
| 7242 if (*s >= 0x80) | |
| 7243 { | |
| 7244 int l; | |
| 7245 | |
| 7246 this_utf8 = TRUE; | |
| 474 | 7247 l = utf_ptr2len(s); |
| 7 | 7248 if (l == 1) |
| 7249 { | |
| 7250 /* Illegal UTF-8 byte sequence. */ | |
| 7251 this_utf8 = FALSE; | |
| 7252 break; | |
| 7253 } | |
| 7254 s += l - 1; | |
| 7255 } | |
| 7256 if (this_utf8 == MAYBE) /* only ASCII characters found */ | |
| 7257 this_utf8 = FALSE; | |
| 7258 if (utf8 == MAYBE) /* first file */ | |
| 7259 utf8 = this_utf8; | |
| 7260 else if (utf8 != this_utf8) | |
| 7261 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7262 semsg(_("E670: Mix of help file encodings within a language: %s"), files[fi]); |
| 7 | 7263 mix = !got_int; |
| 7264 got_int = TRUE; | |
| 7265 } | |
| 7266 firstline = FALSE; | |
| 7267 } | |
| 7268 p1 = vim_strchr(IObuff, '*'); /* find first '*' */ | |
| 7269 while (p1 != NULL) | |
| 7270 { | |
| 3514 | 7271 /* Use vim_strbyte() instead of vim_strchr() so that when |
| 7272 * 'encoding' is dbcs it still works, don't find '*' in the | |
| 7273 * second byte. */ | |
| 7274 p2 = vim_strbyte(p1 + 1, '*'); /* find second '*' */ | |
| 7 | 7275 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ |
| 7276 { | |
| 7277 for (s = p1 + 1; s < p2; ++s) | |
| 7278 if (*s == ' ' || *s == '\t' || *s == '|') | |
| 7279 break; | |
| 7280 | |
| 7281 /* | |
| 7282 * Only accept a *tag* when it consists of valid | |
| 7283 * characters, there is white space before it and is | |
| 7284 * followed by a white character or end-of-line. | |
| 7285 */ | |
| 7286 if (s == p2 | |
| 7287 && (p1 == IObuff || p1[-1] == ' ' || p1[-1] == '\t') | |
| 7288 && (vim_strchr((char_u *)" \t\n\r", s[1]) != NULL | |
| 7289 || s[1] == '\0')) | |
| 7290 { | |
| 7291 *p2 = '\0'; | |
| 7292 ++p1; | |
| 7293 if (ga_grow(&ga, 1) == FAIL) | |
| 7294 { | |
| 7295 got_int = TRUE; | |
| 7296 break; | |
| 7297 } | |
| 7298 s = alloc((unsigned)(p2 - p1 + STRLEN(fname) + 2)); | |
| 7299 if (s == NULL) | |
| 7300 { | |
| 7301 got_int = TRUE; | |
| 7302 break; | |
| 7303 } | |
| 7304 ((char_u **)ga.ga_data)[ga.ga_len] = s; | |
| 7305 ++ga.ga_len; | |
| 7306 sprintf((char *)s, "%s\t%s", p1, fname); | |
| 7307 | |
| 7308 /* find next '*' */ | |
| 7309 p2 = vim_strchr(p2 + 1, '*'); | |
| 7310 } | |
| 7311 } | |
| 7312 p1 = p2; | |
| 7313 } | |
| 7314 line_breakcheck(); | |
| 7315 } | |
| 7316 | |
| 7317 fclose(fd); | |
| 7318 } | |
| 7319 | |
| 7320 FreeWild(filecount, files); | |
| 7321 | |
| 7322 if (!got_int) | |
| 7323 { | |
| 7324 /* | |
| 7325 * Sort the tags. | |
| 7326 */ | |
| 7009 | 7327 if (ga.ga_data != NULL) |
| 7328 sort_strings((char_u **)ga.ga_data, ga.ga_len); | |
| 7 | 7329 |
| 7330 /* | |
| 7331 * Check for duplicates. | |
| 7332 */ | |
| 7333 for (i = 1; i < ga.ga_len; ++i) | |
| 7334 { | |
| 7335 p1 = ((char_u **)ga.ga_data)[i - 1]; | |
| 7336 p2 = ((char_u **)ga.ga_data)[i]; | |
| 7337 while (*p1 == *p2) | |
| 7338 { | |
| 7339 if (*p2 == '\t') | |
| 7340 { | |
| 7341 *p2 = NUL; | |
| 274 | 7342 vim_snprintf((char *)NameBuff, MAXPATHL, |
| 7 | 7343 _("E154: Duplicate tag \"%s\" in file %s/%s"), |
| 7344 ((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
|
7345 emsg((char *)NameBuff); |
| 7 | 7346 *p2 = '\t'; |
| 7347 break; | |
| 7348 } | |
| 7349 ++p1; | |
| 7350 ++p2; | |
| 7351 } | |
| 7352 } | |
| 7353 | |
| 7354 if (utf8 == TRUE) | |
| 7355 fprintf(fd_tags, "!_TAG_FILE_ENCODING\tutf-8\t//\n"); | |
| 7356 | |
| 7357 /* | |
| 7358 * Write the tags into the file. | |
| 7359 */ | |
| 7360 for (i = 0; i < ga.ga_len; ++i) | |
| 7361 { | |
| 7362 s = ((char_u **)ga.ga_data)[i]; | |
| 1325 | 7363 if (STRNCMP(s, "help-tags\t", 10) == 0) |
| 7 | 7364 /* help-tags entry was added in formatted form */ |
| 1325 | 7365 fputs((char *)s, fd_tags); |
| 7 | 7366 else |
| 7367 { | |
| 7368 fprintf(fd_tags, "%s\t/*", s); | |
| 7369 for (p1 = s; *p1 != '\t'; ++p1) | |
| 7370 { | |
| 7371 /* insert backslash before '\\' and '/' */ | |
| 7372 if (*p1 == '\\' || *p1 == '/') | |
| 7373 putc('\\', fd_tags); | |
| 7374 putc(*p1, fd_tags); | |
| 7375 } | |
| 7376 fprintf(fd_tags, "*\n"); | |
| 7377 } | |
| 7378 } | |
| 7379 } | |
| 7380 if (mix) | |
| 7381 got_int = FALSE; /* continue with other languages */ | |
| 7382 | |
| 7383 for (i = 0; i < ga.ga_len; ++i) | |
| 7384 vim_free(((char_u **)ga.ga_data)[i]); | |
| 7385 ga_clear(&ga); | |
| 7386 fclose(fd_tags); /* there is no check for an error... */ | |
| 7387 } | |
| 7388 | |
|
8522
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7389 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7390 * 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
|
7391 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7392 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7393 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
|
7394 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7395 #ifdef FEAT_MULTI_LANG |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7396 int len; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7397 int i, j; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7398 garray_T ga; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7399 char_u lang[2]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7400 char_u ext[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7401 char_u fname[8]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7402 int filecount; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7403 char_u **files; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7404 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7405 /* 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
|
7406 STRCPY(NameBuff, dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7407 add_pathsep(NameBuff); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7408 STRCAT(NameBuff, "**"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7409 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
|
7410 EW_FILE|EW_SILENT) == FAIL |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7411 || filecount == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7412 { |
|
15470
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Bram Moolenaar <Bram@vim.org>
parents:
15367
diff
changeset
|
7413 semsg(_("E151: No match: %s"), NameBuff); |
|
8522
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parents:
8212
diff
changeset
|
7414 return; |
|
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 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7417 /* 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
|
7418 * present. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7419 ga_init2(&ga, 1, 10); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7420 for (i = 0; i < filecount; ++i) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7421 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7422 len = (int)STRLEN(files[i]); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7423 if (len > 4) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7424 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7425 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
|
7426 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7427 /* ".txt" -> language "en" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7428 lang[0] = 'e'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7429 lang[1] = 'n'; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7430 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7431 else if (files[i][len - 4] == '.' |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7432 && ASCII_ISALPHA(files[i][len - 3]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7433 && ASCII_ISALPHA(files[i][len - 2]) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7434 && 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
|
7435 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7436 /* ".abx" -> language "ab" */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7437 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
|
7438 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
|
7439 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7440 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7441 continue; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7442 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7443 /* Did we find this language already? */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7444 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
|
7445 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
|
7446 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7447 if (j == ga.ga_len) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7448 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7449 /* New language, add it. */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7450 if (ga_grow(&ga, 2) == FAIL) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7451 break; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7452 ((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
|
7453 ((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
|
7454 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7455 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7456 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7457 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7458 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7459 * 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
|
7460 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7461 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
|
7462 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7463 STRCPY(fname, "tags-xx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7464 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
|
7465 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
|
7466 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
|
7467 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7468 /* 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
|
7469 fname[4] = NUL; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7470 STRCPY(ext, ".txt"); |
|
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 else |
|
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 /* 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
|
7475 STRCPY(ext, ".xxx"); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7476 ext[1] = fname[5]; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7477 ext[2] = fname[6]; |
|
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 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
|
7480 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7481 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7482 ga_clear(&ga); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7483 FreeWild(filecount, files); |
|
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 #else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7486 /* 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
|
7487 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
|
7488 #endif |
|
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 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7491 static void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7492 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
|
7493 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7494 do_helptags(fname, *(int *)cookie); |
|
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 |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7497 /* |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7498 * ":helptags" |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7499 */ |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7500 void |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7501 ex_helptags(exarg_T *eap) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7502 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7503 expand_T xpc; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7504 char_u *dirname; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7505 int add_help_tags = FALSE; |
|
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 /* 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
|
7508 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
|
7509 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7510 add_help_tags = TRUE; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7511 eap->arg = skipwhite(eap->arg + 3); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7512 } |
|
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 if (STRCMP(eap->arg, "ALL") == 0) |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7515 { |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7516 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
|
7517 helptags_cb, &add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7518 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7519 else |
|
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 ExpandInit(&xpc); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7522 xpc.xp_context = EXPAND_DIRECTORIES; |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7523 dirname = ExpandOne(&xpc, eap->arg, NULL, |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7524 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
|
7525 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
|
7526 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
|
7527 else |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7528 do_helptags(dirname, add_help_tags); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7529 vim_free(dirname); |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7530 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7531 } |
|
721e8d6cb7b5
commit https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
7532 |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7533 /* |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7534 * Make the user happy. |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7535 */ |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7536 void |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7537 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
|
7538 { |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7539 static char *code[] = { |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7540 "\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
|
7541 "\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
|
7542 }; |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7543 char *p; |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7544 int n; |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7545 int i; |
|
7402
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 msg_start(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7548 msg_putchar('\n'); |
|
8879
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7549 for (i = 0; i < 2; ++i) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7550 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
|
7551 if (*p == 'x') |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7552 msg_putchar('\n'); |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7553 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7554 for (n = *p++; n > 0; --n) |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7555 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
|
7556 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
|
7557 else |
|
cea5ff374062
commit https://github.com/vim/vim/commit/700eefe5a4385fd128f5496e3ca384869752376a
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
7558 msg_putchar(*p); |
|
7402
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7559 msg_clr_eos(); |
|
2c63e9ecf29d
commit https://github.com/vim/vim/commit/86e179dbe75010e9545e1a2fcc92a15d57bf27fd
Christian Brabandt <cb@256bit.org>
parents:
7340
diff
changeset
|
7560 } |
| 7 | 7561 |
| 7562 /* | |
| 7563 * ":drop" | |
| 7564 * Opens the first argument in a window. When there are two or more arguments | |
| 7565 * the argument list is redefined. | |
| 7566 */ | |
| 7567 void | |
|
7819
f86adafb28d4
commit https://github.com/vim/vim/commit/78c0b7d43e5048fd71d12816659667834170c76d
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
7568 ex_drop(exarg_T *eap) |
| 7 | 7569 { |
| 7570 int split = FALSE; | |
| 7571 win_T *wp; | |
| 7572 buf_T *buf; | |
| 735 | 7573 tabpage_T *tp; |
| 7 | 7574 |
| 7575 /* | |
| 7576 * Check if the first argument is already being edited in a window. If | |
| 7577 * so, jump to that window. | |
| 7578 * We would actually need to check all arguments, but that's complicated | |
| 7579 * and mostly only one file is dropped. | |
| 7580 * This also ignores wildcards, since it is very unlikely the user is | |
| 7581 * editing a file name with a wildcard character. | |
| 7582 */ | |
| 735 | 7583 set_arglist(eap->arg); |
| 7584 | |
| 1067 | 7585 /* |
| 7586 * Expanding wildcards may result in an empty argument list. E.g. when | |
| 7587 * editing "foo.pyc" and ".pyc" is in 'wildignore'. Assume that we | |
| 7588 * already did an error message for this. | |
| 7589 */ | |
| 7590 if (ARGCOUNT == 0) | |
| 7591 return; | |
| 7592 | |
| 735 | 7593 if (cmdmod.tab) |
| 7594 { | |
| 7595 /* ":tab drop file ...": open a tab for each argument that isn't | |
| 7596 * edited in a window yet. It's like ":tab all" but without closing | |
| 7597 * windows or tabs. */ | |
| 7598 ex_all(eap); | |
| 7599 } | |
| 7600 else | |
| 7601 { | |
| 7602 /* ":drop file ...": Edit the first argument. Jump to an existing | |
| 7603 * window if possible, edit in current window if the current buffer | |
| 7604 * can be abandoned, otherwise open a new window. */ | |
| 7605 buf = buflist_findnr(ARGLIST[0].ae_fnum); | |
| 7606 | |
| 7607 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 7608 { | |
| 7609 if (wp->w_buffer == buf) | |
| 7 | 7610 { |
| 825 | 7611 goto_tabpage_win(tp, wp); |
| 7 | 7612 curwin->w_arg_idx = 0; |
| 7613 return; | |
| 7614 } | |
| 7615 } | |
| 735 | 7616 |
| 7617 /* | |
| 7618 * Check whether the current buffer is changed. If so, we will need | |
| 7619 * to split the current window or data could be lost. | |
| 7620 * Skip the check if the 'hidden' option is set, as in this case the | |
| 7621 * buffer won't be lost. | |
| 7622 */ | |
|
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
|
7623 if (!buf_hide(curbuf)) |
| 735 | 7624 { |
| 7625 ++emsg_off; | |
| 5464 | 7626 split = check_changed(curbuf, CCGD_AW | CCGD_EXCMD); |
| 735 | 7627 --emsg_off; |
| 7628 } | |
| 7629 | |
| 7630 /* Fake a ":sfirst" or ":first" command edit the first argument. */ | |
| 7631 if (split) | |
| 7632 { | |
| 7633 eap->cmdidx = CMD_sfirst; | |
| 7634 eap->cmd[0] = 's'; | |
| 7635 } | |
| 7636 else | |
| 7637 eap->cmdidx = CMD_first; | |
| 7638 ex_rewind(eap); | |
| 7639 } | |
| 7 | 7640 } |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7641 |
|
9931
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7642 /* |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7643 * 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
|
7644 * 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
|
7645 * 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
|
7646 * 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
|
7647 * 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
|
7648 */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7649 char_u * |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7650 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
|
7651 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7652 int c; |
|
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 if (vim_isIDc(*p)) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7655 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7656 /* ":vimgrep pattern fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7657 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7658 *s = p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7659 p = skiptowhite(p); |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7660 if (s != NULL && *p != NUL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7661 *p++ = NUL; |
|
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 else |
|
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 /* ":vimgrep /pattern/[g][j] fname" */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7666 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7667 *s = p + 1; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7668 c = *p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7669 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
|
7670 if (*p != c) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7671 return NULL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7672 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7673 /* Truncate the pattern. */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7674 if (s != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7675 *p = NUL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7676 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7677 |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7678 /* Find the flags */ |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7679 while (*p == 'g' || *p == 'j') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7680 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7681 if (flags != NULL) |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7682 { |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7683 if (*p == 'g') |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7684 *flags |= VGR_GLOBAL; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7685 else |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7686 *flags |= VGR_NOJUMP; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7687 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7688 ++p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7689 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7690 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7691 return p; |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7692 } |
|
05bfc3d37efb
commit https://github.com/vim/vim/commit/9baf297c99cc35adb921bee04369499d76438889
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
7693 |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7694 #if defined(FEAT_EVAL) || defined(PROTO) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7695 /* |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7696 * 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
|
7697 */ |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7698 void |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7699 ex_oldfiles(exarg_T *eap UNUSED) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7700 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7701 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
|
7702 listitem_T *li; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7703 int nr = 0; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7704 char_u *fname; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7705 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7706 if (l == NULL) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
7707 msg(_("No old files")); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7708 else |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7709 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7710 msg_start(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7711 msg_scroll = TRUE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7712 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
|
7713 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7714 ++nr; |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15209
diff
changeset
|
7715 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
|
7716 if (!message_filtered(fname)) |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7717 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7718 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
|
7719 msg_puts(": "); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7720 msg_outtrans(fname); |
|
10021
5fc4bec66c33
commit https://github.com/vim/vim/commit/885c00eabe6d1fd757d4f0eb531ad3a15a35ec04
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
7721 msg_clr_eos(); |
|
9915
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7722 msg_putchar('\n'); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7723 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
|
7724 ui_breakcheck(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7725 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7726 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7727 |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7728 /* 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
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7729 got_int = FALSE; |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7730 |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7731 # ifdef FEAT_BROWSE_CMD |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7732 if (cmdmod.browse) |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7733 { |
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4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7734 quit_more = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7735 nr = prompt_for_number(FALSE); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7736 msg_starthere(); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7737 if (nr > 0) |
|
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 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
|
7740 (long)nr); |
|
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 if (p != NULL) |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7743 { |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7744 p = expand_env_save(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7745 eap->arg = p; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
7746 eap->cmdidx = CMD_edit; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7747 cmdmod.browse = FALSE; |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7748 do_exedit(eap, NULL); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7749 vim_free(p); |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7750 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7751 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7752 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7753 # endif |
|
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 } |
|
4da1a3879100
commit https://github.com/vim/vim/commit/e11d61a3b1cdedf3144de697a2b38af62c3a78d8
Christian Brabandt <cb@256bit.org>
parents:
9902
diff
changeset
|
7756 #endif |