Mercurial > vim
annotate src/misc2.c @ 19627:6b1564fcab92 v8.2.0370
patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset
Commit: https://github.com/vim/vim/commit/e49b4bb89505fad28cf89f0891aef3e2d397919e
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Mar 11 13:01:40 2020 +0100
patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset
Problem: The typebuf_was_filled flag is sometimes not reset, which may
cause a hang.
Solution: Make sure typebuf_was_filled is reset when the typeahead buffer is
empty.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Wed, 11 Mar 2020 13:15:04 +0100 |
| parents | a961efb326e5 |
| children | 607e5d7968b9 |
| 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 * misc2.c: Various functions. | |
| 12 */ | |
| 13 #include "vim.h" | |
| 14 | |
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15 static char_u *username = NULL; // cached result of mch_get_user_name() |
| 359 | 16 |
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17 static int coladvance2(pos_T *pos, int addspaces, int finetune, colnr_T wcol); |
| 7 | 18 |
| 19 /* | |
| 20 * Return TRUE if in the current mode we need to use virtual. | |
| 21 */ | |
| 22 int | |
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23 virtual_active(void) |
| 7 | 24 { |
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25 // While an operator is being executed we return "virtual_op", because |
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26 // VIsual_active has already been reset, thus we can't check for "block" |
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27 // being used. |
| 7 | 28 if (virtual_op != MAYBE) |
| 29 return virtual_op; | |
| 30 return (ve_flags == VE_ALL | |
| 31 || ((ve_flags & VE_BLOCK) && VIsual_active && VIsual_mode == Ctrl_V) | |
| 32 || ((ve_flags & VE_INSERT) && (State & INSERT))); | |
| 33 } | |
| 34 | |
| 35 /* | |
| 36 * Get the screen position of the cursor. | |
| 37 */ | |
| 38 int | |
|
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39 getviscol(void) |
| 7 | 40 { |
| 41 colnr_T x; | |
| 42 | |
| 43 getvvcol(curwin, &curwin->w_cursor, &x, NULL, NULL); | |
| 44 return (int)x; | |
| 45 } | |
| 46 | |
| 47 /* | |
| 1209 | 48 * Go to column "wcol", and add/insert white space as necessary to get the |
| 7 | 49 * cursor in that column. |
| 50 * The caller must have saved the cursor line for undo! | |
| 51 */ | |
| 52 int | |
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53 coladvance_force(colnr_T wcol) |
| 7 | 54 { |
| 55 int rc = coladvance2(&curwin->w_cursor, TRUE, FALSE, wcol); | |
| 56 | |
| 57 if (wcol == MAXCOL) | |
| 58 curwin->w_valid &= ~VALID_VIRTCOL; | |
| 59 else | |
| 60 { | |
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61 // Virtcol is valid |
| 7 | 62 curwin->w_valid |= VALID_VIRTCOL; |
| 63 curwin->w_virtcol = wcol; | |
| 64 } | |
| 65 return rc; | |
| 66 } | |
| 67 | |
| 68 /* | |
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69 * Get the screen position of character col with a coladd in the cursor line. |
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70 */ |
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71 int |
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72 getviscol2(colnr_T col, colnr_T coladd UNUSED) |
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73 { |
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74 colnr_T x; |
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75 pos_T pos; |
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76 |
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77 pos.lnum = curwin->w_cursor.lnum; |
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78 pos.col = col; |
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79 pos.coladd = coladd; |
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80 getvvcol(curwin, &pos, &x, NULL, NULL); |
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81 return (int)x; |
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82 } |
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83 |
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84 /* |
| 7 | 85 * Try to advance the Cursor to the specified screen column. |
| 86 * If virtual editing: fine tune the cursor position. | |
| 87 * Note that all virtual positions off the end of a line should share | |
| 88 * a curwin->w_cursor.col value (n.b. this is equal to STRLEN(line)), | |
| 89 * beginning at coladd 0. | |
| 90 * | |
| 91 * return OK if desired column is reached, FAIL if not | |
| 92 */ | |
| 93 int | |
|
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94 coladvance(colnr_T wcol) |
| 7 | 95 { |
| 96 int rc = getvpos(&curwin->w_cursor, wcol); | |
| 97 | |
| 98 if (wcol == MAXCOL || rc == FAIL) | |
| 99 curwin->w_valid &= ~VALID_VIRTCOL; | |
| 44 | 100 else if (*ml_get_cursor() != TAB) |
| 7 | 101 { |
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102 // Virtcol is valid when not on a TAB |
| 7 | 103 curwin->w_valid |= VALID_VIRTCOL; |
| 104 curwin->w_virtcol = wcol; | |
| 105 } | |
| 106 return rc; | |
| 107 } | |
| 108 | |
| 109 /* | |
| 110 * Return in "pos" the position of the cursor advanced to screen column "wcol". | |
| 111 * return OK if desired column is reached, FAIL if not | |
| 112 */ | |
| 113 int | |
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114 getvpos(pos_T *pos, colnr_T wcol) |
| 7 | 115 { |
| 116 return coladvance2(pos, FALSE, virtual_active(), wcol); | |
| 117 } | |
| 118 | |
| 119 static int | |
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120 coladvance2( |
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121 pos_T *pos, |
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122 int addspaces, // change the text to achieve our goal? |
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123 int finetune, // change char offset for the exact column |
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124 colnr_T wcol_arg) // column to move to (can be negative) |
| 7 | 125 { |
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126 colnr_T wcol = wcol_arg; |
| 7 | 127 int idx; |
| 128 char_u *ptr; | |
| 129 char_u *line; | |
| 130 colnr_T col = 0; | |
| 131 int csize = 0; | |
| 132 int one_more; | |
| 133 #ifdef FEAT_LINEBREAK | |
| 134 int head = 0; | |
| 135 #endif | |
| 136 | |
| 772 | 137 one_more = (State & INSERT) |
| 138 || restart_edit != NUL | |
| 139 || (VIsual_active && *p_sel != 'o') | |
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140 || ((ve_flags & VE_ONEMORE) && wcol < MAXCOL); |
| 1982 | 141 line = ml_get_buf(curbuf, pos->lnum, FALSE); |
| 7 | 142 |
| 143 if (wcol >= MAXCOL) | |
| 144 { | |
| 145 idx = (int)STRLEN(line) - 1 + one_more; | |
| 146 col = wcol; | |
| 147 | |
| 148 if ((addspaces || finetune) && !VIsual_active) | |
| 149 { | |
| 150 curwin->w_curswant = linetabsize(line) + one_more; | |
| 151 if (curwin->w_curswant > 0) | |
| 152 --curwin->w_curswant; | |
| 153 } | |
| 154 } | |
| 155 else | |
| 156 { | |
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157 int width = curwin->w_width - win_col_off(curwin); |
| 7 | 158 |
| 620 | 159 if (finetune |
| 7 | 160 && curwin->w_p_wrap |
| 161 && curwin->w_width != 0 | |
| 162 && wcol >= (colnr_T)width) | |
| 163 { | |
| 164 csize = linetabsize(line); | |
| 165 if (csize > 0) | |
| 166 csize--; | |
| 167 | |
| 620 | 168 if (wcol / width > (colnr_T)csize / width |
| 169 && ((State & INSERT) == 0 || (int)wcol > csize + 1)) | |
| 7 | 170 { |
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171 // In case of line wrapping don't move the cursor beyond the |
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172 // right screen edge. In Insert mode allow going just beyond |
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173 // the last character (like what happens when typing and |
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174 // reaching the right window edge). |
| 7 | 175 wcol = (csize / width + 1) * width - 1; |
| 176 } | |
| 177 } | |
| 178 | |
| 179 ptr = line; | |
| 180 while (col <= wcol && *ptr != NUL) | |
| 181 { | |
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182 // Count a tab for what it's worth (if list mode not on) |
| 7 | 183 #ifdef FEAT_LINEBREAK |
| 5995 | 184 csize = win_lbr_chartabsize(curwin, line, ptr, col, &head); |
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185 MB_PTR_ADV(ptr); |
| 7 | 186 #else |
| 5995 | 187 csize = lbr_chartabsize_adv(line, &ptr, col); |
| 7 | 188 #endif |
| 189 col += csize; | |
| 190 } | |
| 191 idx = (int)(ptr - line); | |
| 192 /* | |
| 193 * Handle all the special cases. The virtual_active() check | |
| 194 * is needed to ensure that a virtual position off the end of | |
| 195 * a line has the correct indexing. The one_more comparison | |
| 196 * replaces an explicit add of one_more later on. | |
| 197 */ | |
| 198 if (col > wcol || (!virtual_active() && one_more == 0)) | |
| 199 { | |
| 200 idx -= 1; | |
| 201 # ifdef FEAT_LINEBREAK | |
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202 // Don't count the chars from 'showbreak'. |
| 7 | 203 csize -= head; |
| 204 # endif | |
| 205 col -= csize; | |
| 206 } | |
| 207 | |
| 208 if (virtual_active() | |
| 209 && addspaces | |
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210 && wcol >= 0 |
| 7 | 211 && ((col != wcol && col != wcol + 1) || csize > 1)) |
| 212 { | |
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213 // 'virtualedit' is set: The difference between wcol and col is |
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214 // filled with spaces. |
| 7 | 215 |
| 216 if (line[idx] == NUL) | |
| 217 { | |
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218 // Append spaces |
| 7 | 219 int correct = wcol - col; |
| 220 char_u *newline = alloc(idx + correct + 1); | |
| 221 int t; | |
| 222 | |
| 223 if (newline == NULL) | |
| 224 return FAIL; | |
| 225 | |
| 226 for (t = 0; t < idx; ++t) | |
| 227 newline[t] = line[t]; | |
| 228 | |
| 229 for (t = 0; t < correct; ++t) | |
| 230 newline[t + idx] = ' '; | |
| 231 | |
| 232 newline[idx + correct] = NUL; | |
| 233 | |
| 234 ml_replace(pos->lnum, newline, FALSE); | |
| 235 changed_bytes(pos->lnum, (colnr_T)idx); | |
| 236 idx += correct; | |
| 237 col = wcol; | |
| 238 } | |
| 239 else | |
| 240 { | |
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241 // Break a tab |
| 7 | 242 int linelen = (int)STRLEN(line); |
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243 int correct = wcol - col - csize + 1; // negative!! |
| 840 | 244 char_u *newline; |
| 7 | 245 int t, s = 0; |
| 246 int v; | |
| 247 | |
| 840 | 248 if (-correct > csize) |
| 249 return FAIL; | |
| 250 | |
| 251 newline = alloc(linelen + csize); | |
| 252 if (newline == NULL) | |
| 7 | 253 return FAIL; |
| 254 | |
| 255 for (t = 0; t < linelen; t++) | |
| 256 { | |
| 257 if (t != idx) | |
| 258 newline[s++] = line[t]; | |
| 259 else | |
| 260 for (v = 0; v < csize; v++) | |
| 261 newline[s++] = ' '; | |
| 262 } | |
| 263 | |
| 264 newline[linelen + csize - 1] = NUL; | |
| 265 | |
| 266 ml_replace(pos->lnum, newline, FALSE); | |
| 267 changed_bytes(pos->lnum, idx); | |
| 268 idx += (csize - 1 + correct); | |
| 269 col += correct; | |
| 270 } | |
| 271 } | |
| 272 } | |
| 273 | |
| 274 if (idx < 0) | |
| 275 pos->col = 0; | |
| 276 else | |
| 277 pos->col = idx; | |
| 278 | |
| 279 pos->coladd = 0; | |
| 280 | |
| 281 if (finetune) | |
| 282 { | |
| 283 if (wcol == MAXCOL) | |
| 284 { | |
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285 // The width of the last character is used to set coladd. |
| 7 | 286 if (!one_more) |
| 287 { | |
| 288 colnr_T scol, ecol; | |
| 289 | |
| 290 getvcol(curwin, pos, &scol, NULL, &ecol); | |
| 291 pos->coladd = ecol - scol; | |
| 292 } | |
| 293 } | |
| 294 else | |
| 295 { | |
| 296 int b = (int)wcol - (int)col; | |
| 297 | |
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298 // The difference between wcol and col is used to set coladd. |
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299 if (b > 0 && b < (MAXCOL - 2 * curwin->w_width)) |
| 7 | 300 pos->coladd = b; |
| 301 | |
| 302 col += b; | |
| 303 } | |
| 304 } | |
| 305 | |
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306 // prevent from moving onto a trail byte |
| 7 | 307 if (has_mbyte) |
| 2933 | 308 mb_adjustpos(curbuf, pos); |
| 7 | 309 |
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310 if (wcol < 0 || col < wcol) |
| 7 | 311 return FAIL; |
| 312 return OK; | |
| 313 } | |
| 314 | |
| 315 /* | |
| 1621 | 316 * Increment the cursor position. See inc() for return values. |
| 7 | 317 */ |
| 318 int | |
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319 inc_cursor(void) |
| 7 | 320 { |
| 321 return inc(&curwin->w_cursor); | |
| 322 } | |
| 323 | |
| 1621 | 324 /* |
| 325 * Increment the line pointer "lp" crossing line boundaries as necessary. | |
| 326 * Return 1 when going to the next line. | |
| 327 * Return 2 when moving forward onto a NUL at the end of the line). | |
| 328 * Return -1 when at the end of file. | |
| 329 * Return 0 otherwise. | |
| 330 */ | |
| 7 | 331 int |
|
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332 inc(pos_T *lp) |
| 7 | 333 { |
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334 char_u *p; |
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335 |
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336 // when searching position may be set to end of a line |
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337 if (lp->col != MAXCOL) |
| 7 | 338 { |
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339 p = ml_get_pos(lp); |
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340 if (*p != NUL) // still within line, move to next char (may be NUL) |
| 7 | 341 { |
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342 if (has_mbyte) |
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343 { |
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344 int l = (*mb_ptr2len)(p); |
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345 |
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346 lp->col += l; |
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347 return ((p[l] != NUL) ? 0 : 2); |
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348 } |
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349 lp->col++; |
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350 lp->coladd = 0; |
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351 return ((p[1] != NUL) ? 0 : 2); |
| 7 | 352 } |
| 353 } | |
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354 if (lp->lnum != curbuf->b_ml.ml_line_count) // there is a next line |
| 7 | 355 { |
| 356 lp->col = 0; | |
| 357 lp->lnum++; | |
| 358 lp->coladd = 0; | |
| 359 return 1; | |
| 360 } | |
| 361 return -1; | |
| 362 } | |
| 363 | |
| 364 /* | |
| 365 * incl(lp): same as inc(), but skip the NUL at the end of non-empty lines | |
| 366 */ | |
| 367 int | |
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368 incl(pos_T *lp) |
| 7 | 369 { |
| 370 int r; | |
| 371 | |
| 372 if ((r = inc(lp)) >= 1 && lp->col) | |
| 373 r = inc(lp); | |
| 374 return r; | |
| 375 } | |
| 376 | |
| 377 /* | |
| 378 * dec(p) | |
| 379 * | |
| 380 * Decrement the line pointer 'p' crossing line boundaries as necessary. | |
| 381 * Return 1 when crossing a line, -1 when at start of file, 0 otherwise. | |
| 382 */ | |
| 383 int | |
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384 dec_cursor(void) |
| 7 | 385 { |
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386 return dec(&curwin->w_cursor); |
| 7 | 387 } |
| 388 | |
| 389 int | |
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390 dec(pos_T *lp) |
| 7 | 391 { |
| 392 char_u *p; | |
| 393 | |
| 394 lp->coladd = 0; | |
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395 if (lp->col == MAXCOL) |
| 7 | 396 { |
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397 // past end of line |
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398 p = ml_get(lp->lnum); |
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399 lp->col = (colnr_T)STRLEN(p); |
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400 if (has_mbyte) |
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401 lp->col -= (*mb_head_off)(p, p + lp->col); |
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402 return 0; |
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403 } |
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404 |
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405 if (lp->col > 0) |
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406 { |
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407 // still within line |
| 7 | 408 lp->col--; |
| 409 if (has_mbyte) | |
| 410 { | |
| 411 p = ml_get(lp->lnum); | |
| 412 lp->col -= (*mb_head_off)(p, p + lp->col); | |
| 413 } | |
| 414 return 0; | |
| 415 } | |
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416 |
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417 if (lp->lnum > 1) |
| 7 | 418 { |
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419 // there is a prior line |
| 7 | 420 lp->lnum--; |
| 421 p = ml_get(lp->lnum); | |
| 422 lp->col = (colnr_T)STRLEN(p); | |
| 423 if (has_mbyte) | |
| 424 lp->col -= (*mb_head_off)(p, p + lp->col); | |
| 425 return 1; | |
| 426 } | |
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427 |
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428 // at start of file |
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429 return -1; |
| 7 | 430 } |
| 431 | |
| 432 /* | |
| 433 * decl(lp): same as dec(), but skip the NUL at the end of non-empty lines | |
| 434 */ | |
| 435 int | |
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436 decl(pos_T *lp) |
| 7 | 437 { |
| 438 int r; | |
| 439 | |
| 440 if ((r = dec(lp)) == 1 && lp->col) | |
| 441 r = dec(lp); | |
| 442 return r; | |
| 443 } | |
| 444 | |
| 445 /* | |
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446 * Get the line number relative to the current cursor position, i.e. the |
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447 * difference between line number and cursor position. Only look for lines that |
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448 * can be visible, folded lines don't count. |
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449 */ |
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450 linenr_T |
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451 get_cursor_rel_lnum( |
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452 win_T *wp, |
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453 linenr_T lnum) // line number to get the result for |
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454 { |
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455 linenr_T cursor = wp->w_cursor.lnum; |
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456 linenr_T retval = 0; |
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457 |
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458 #ifdef FEAT_FOLDING |
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459 if (hasAnyFolding(wp)) |
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460 { |
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461 if (lnum > cursor) |
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462 { |
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463 while (lnum > cursor) |
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464 { |
| 5564 | 465 (void)hasFoldingWin(wp, lnum, &lnum, NULL, TRUE, NULL); |
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466 // if lnum and cursor are in the same fold, |
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467 // now lnum <= cursor |
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468 if (lnum > cursor) |
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469 retval++; |
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470 lnum--; |
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471 } |
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472 } |
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473 else if (lnum < cursor) |
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474 { |
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475 while (lnum < cursor) |
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476 { |
| 5564 | 477 (void)hasFoldingWin(wp, lnum, NULL, &lnum, TRUE, NULL); |
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478 // if lnum and cursor are in the same fold, |
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479 // now lnum >= cursor |
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480 if (lnum < cursor) |
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481 retval--; |
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482 lnum++; |
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483 } |
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484 } |
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485 // else if (lnum == cursor) |
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486 // retval = 0; |
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487 } |
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488 else |
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489 #endif |
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490 retval = lnum - cursor; |
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491 |
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492 return retval; |
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493 } |
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494 |
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495 /* |
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496 * Make sure "pos.lnum" and "pos.col" are valid in "buf". |
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497 * This allows for the col to be on the NUL byte. |
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498 */ |
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499 void |
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500 check_pos(buf_T *buf, pos_T *pos) |
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501 { |
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502 char_u *line; |
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503 colnr_T len; |
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504 |
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505 if (pos->lnum > buf->b_ml.ml_line_count) |
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506 pos->lnum = buf->b_ml.ml_line_count; |
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507 |
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508 if (pos->col > 0) |
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509 { |
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510 line = ml_get_buf(buf, pos->lnum, FALSE); |
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511 len = (colnr_T)STRLEN(line); |
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512 if (pos->col > len) |
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513 pos->col = len; |
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514 } |
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515 } |
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516 |
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517 /* |
| 7 | 518 * Make sure curwin->w_cursor.lnum is valid. |
| 519 */ | |
| 520 void | |
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521 check_cursor_lnum(void) |
| 7 | 522 { |
| 523 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 524 { | |
| 525 #ifdef FEAT_FOLDING | |
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526 // If there is a closed fold at the end of the file, put the cursor in |
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527 // its first line. Otherwise in the last line. |
| 7 | 528 if (!hasFolding(curbuf->b_ml.ml_line_count, |
| 529 &curwin->w_cursor.lnum, NULL)) | |
| 530 #endif | |
| 531 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 532 } | |
| 533 if (curwin->w_cursor.lnum <= 0) | |
| 534 curwin->w_cursor.lnum = 1; | |
| 535 } | |
| 536 | |
| 537 /* | |
| 538 * Make sure curwin->w_cursor.col is valid. | |
| 539 */ | |
| 540 void | |
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541 check_cursor_col(void) |
| 7 | 542 { |
| 2933 | 543 check_cursor_col_win(curwin); |
| 544 } | |
| 545 | |
| 546 /* | |
| 547 * Make sure win->w_cursor.col is valid. | |
| 548 */ | |
| 549 void | |
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550 check_cursor_col_win(win_T *win) |
| 2933 | 551 { |
| 7 | 552 colnr_T len; |
| 2933 | 553 colnr_T oldcol = win->w_cursor.col; |
| 554 colnr_T oldcoladd = win->w_cursor.col + win->w_cursor.coladd; | |
| 555 | |
| 556 len = (colnr_T)STRLEN(ml_get_buf(win->w_buffer, win->w_cursor.lnum, FALSE)); | |
| 7 | 557 if (len == 0) |
| 2933 | 558 win->w_cursor.col = 0; |
| 559 else if (win->w_cursor.col >= len) | |
| 7 | 560 { |
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561 // Allow cursor past end-of-line when: |
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562 // - in Insert mode or restarting Insert mode |
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563 // - in Visual mode and 'selection' isn't "old" |
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564 // - 'virtualedit' is set |
| 620 | 565 if ((State & INSERT) || restart_edit |
| 7 | 566 || (VIsual_active && *p_sel != 'o') |
| 1488 | 567 || (ve_flags & VE_ONEMORE) |
| 7 | 568 || virtual_active()) |
| 2933 | 569 win->w_cursor.col = len; |
| 7 | 570 else |
| 1099 | 571 { |
| 2933 | 572 win->w_cursor.col = len - 1; |
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573 // Move the cursor to the head byte. |
| 1099 | 574 if (has_mbyte) |
| 2933 | 575 mb_adjustpos(win->w_buffer, &win->w_cursor); |
| 1099 | 576 } |
| 7 | 577 } |
| 2933 | 578 else if (win->w_cursor.col < 0) |
| 579 win->w_cursor.col = 0; | |
| 7 | 580 |
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581 // If virtual editing is on, we can leave the cursor on the old position, |
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582 // only we must set it to virtual. But don't do it when at the end of the |
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583 // line. |
| 7 | 584 if (oldcol == MAXCOL) |
| 2933 | 585 win->w_cursor.coladd = 0; |
| 7 | 586 else if (ve_flags == VE_ALL) |
| 1841 | 587 { |
| 2933 | 588 if (oldcoladd > win->w_cursor.col) |
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589 { |
| 2933 | 590 win->w_cursor.coladd = oldcoladd - win->w_cursor.col; |
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591 |
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592 // Make sure that coladd is not more than the char width. |
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593 // Not for the last character, coladd is then used when the cursor |
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594 // is actually after the last character. |
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595 if (win->w_cursor.col + 1 < len && win->w_cursor.coladd > 0) |
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596 { |
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597 int cs, ce; |
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598 |
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599 getvcol(win, &win->w_cursor, &cs, NULL, &ce); |
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600 if (win->w_cursor.coladd > ce - cs) |
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601 win->w_cursor.coladd = ce - cs; |
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602 } |
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603 } |
| 1841 | 604 else |
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605 // avoid weird number when there is a miscalculation or overflow |
| 2933 | 606 win->w_cursor.coladd = 0; |
| 1841 | 607 } |
| 7 | 608 } |
| 609 | |
| 610 /* | |
| 611 * make sure curwin->w_cursor in on a valid character | |
| 612 */ | |
| 613 void | |
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614 check_cursor(void) |
| 7 | 615 { |
| 616 check_cursor_lnum(); | |
| 617 check_cursor_col(); | |
| 618 } | |
| 619 | |
| 620 #if defined(FEAT_TEXTOBJ) || defined(PROTO) | |
| 621 /* | |
| 622 * Make sure curwin->w_cursor is not on the NUL at the end of the line. | |
| 623 * Allow it when in Visual mode and 'selection' is not "old". | |
| 624 */ | |
| 625 void | |
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626 adjust_cursor_col(void) |
| 7 | 627 { |
| 628 if (curwin->w_cursor.col > 0 | |
| 629 && (!VIsual_active || *p_sel == 'o') | |
| 630 && gchar_cursor() == NUL) | |
| 631 --curwin->w_cursor.col; | |
| 632 } | |
| 633 #endif | |
| 634 | |
| 635 /* | |
| 636 * When curwin->w_leftcol has changed, adjust the cursor position. | |
| 637 * Return TRUE if the cursor was moved. | |
| 638 */ | |
| 639 int | |
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640 leftcol_changed(void) |
| 7 | 641 { |
| 642 long lastcol; | |
| 643 colnr_T s, e; | |
| 644 int retval = FALSE; | |
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645 long siso = get_sidescrolloff_value(); |
| 7 | 646 |
| 647 changed_cline_bef_curs(); | |
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648 lastcol = curwin->w_leftcol + curwin->w_width - curwin_col_off() - 1; |
| 7 | 649 validate_virtcol(); |
| 650 | |
| 651 /* | |
| 652 * If the cursor is right or left of the screen, move it to last or first | |
| 653 * character. | |
| 654 */ | |
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655 if (curwin->w_virtcol > (colnr_T)(lastcol - siso)) |
| 7 | 656 { |
| 657 retval = TRUE; | |
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658 coladvance((colnr_T)(lastcol - siso)); |
| 7 | 659 } |
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660 else if (curwin->w_virtcol < curwin->w_leftcol + siso) |
| 7 | 661 { |
| 662 retval = TRUE; | |
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663 (void)coladvance((colnr_T)(curwin->w_leftcol + siso)); |
| 7 | 664 } |
| 665 | |
| 666 /* | |
| 667 * If the start of the character under the cursor is not on the screen, | |
| 668 * advance the cursor one more char. If this fails (last char of the | |
| 669 * line) adjust the scrolling. | |
| 670 */ | |
| 671 getvvcol(curwin, &curwin->w_cursor, &s, NULL, &e); | |
| 672 if (e > (colnr_T)lastcol) | |
| 673 { | |
| 674 retval = TRUE; | |
| 675 coladvance(s - 1); | |
| 676 } | |
| 677 else if (s < curwin->w_leftcol) | |
| 678 { | |
| 679 retval = TRUE; | |
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680 if (coladvance(e + 1) == FAIL) // there isn't another character |
| 7 | 681 { |
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682 curwin->w_leftcol = s; // adjust w_leftcol instead |
| 7 | 683 changed_cline_bef_curs(); |
| 684 } | |
| 685 } | |
| 686 | |
| 687 if (retval) | |
| 688 curwin->w_set_curswant = TRUE; | |
| 689 redraw_later(NOT_VALID); | |
| 690 return retval; | |
| 691 } | |
| 692 | |
| 693 /********************************************************************** | |
| 694 * Various routines dealing with allocation and deallocation of memory. | |
| 695 */ | |
| 696 | |
| 697 #if defined(MEM_PROFILE) || defined(PROTO) | |
| 698 | |
| 699 # define MEM_SIZES 8200 | |
| 700 static long_u mem_allocs[MEM_SIZES]; | |
| 701 static long_u mem_frees[MEM_SIZES]; | |
| 702 static long_u mem_allocated; | |
| 703 static long_u mem_freed; | |
| 704 static long_u mem_peak; | |
| 705 static long_u num_alloc; | |
| 706 static long_u num_freed; | |
| 707 | |
| 708 static void | |
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709 mem_pre_alloc_s(size_t *sizep) |
| 7 | 710 { |
| 711 *sizep += sizeof(size_t); | |
| 712 } | |
| 713 | |
| 714 static void | |
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715 mem_pre_alloc_l(size_t *sizep) |
| 7 | 716 { |
| 717 *sizep += sizeof(size_t); | |
| 718 } | |
| 719 | |
| 720 static void | |
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721 mem_post_alloc( |
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722 void **pp, |
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723 size_t size) |
| 7 | 724 { |
| 725 if (*pp == NULL) | |
| 726 return; | |
| 727 size -= sizeof(size_t); | |
| 728 *(long_u *)*pp = size; | |
| 729 if (size <= MEM_SIZES-1) | |
| 730 mem_allocs[size-1]++; | |
| 731 else | |
| 732 mem_allocs[MEM_SIZES-1]++; | |
| 733 mem_allocated += size; | |
| 734 if (mem_allocated - mem_freed > mem_peak) | |
| 735 mem_peak = mem_allocated - mem_freed; | |
| 736 num_alloc++; | |
| 737 *pp = (void *)((char *)*pp + sizeof(size_t)); | |
| 738 } | |
| 739 | |
| 740 static void | |
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741 mem_pre_free(void **pp) |
| 7 | 742 { |
| 743 long_u size; | |
| 744 | |
| 745 *pp = (void *)((char *)*pp - sizeof(size_t)); | |
| 746 size = *(size_t *)*pp; | |
| 747 if (size <= MEM_SIZES-1) | |
| 748 mem_frees[size-1]++; | |
| 749 else | |
| 750 mem_frees[MEM_SIZES-1]++; | |
| 751 mem_freed += size; | |
| 752 num_freed++; | |
| 753 } | |
| 754 | |
| 755 /* | |
| 756 * called on exit via atexit() | |
| 757 */ | |
| 758 void | |
|
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759 vim_mem_profile_dump(void) |
| 7 | 760 { |
| 761 int i, j; | |
| 762 | |
| 763 printf("\r\n"); | |
| 764 j = 0; | |
| 765 for (i = 0; i < MEM_SIZES - 1; i++) | |
| 766 { | |
| 767 if (mem_allocs[i] || mem_frees[i]) | |
| 768 { | |
| 769 if (mem_frees[i] > mem_allocs[i]) | |
| 770 printf("\r\n%s", _("ERROR: ")); | |
| 771 printf("[%4d / %4lu-%-4lu] ", i + 1, mem_allocs[i], mem_frees[i]); | |
| 772 j++; | |
| 773 if (j > 3) | |
| 774 { | |
| 775 j = 0; | |
| 776 printf("\r\n"); | |
| 777 } | |
| 778 } | |
| 779 } | |
| 780 | |
| 781 i = MEM_SIZES - 1; | |
| 782 if (mem_allocs[i]) | |
| 783 { | |
| 784 printf("\r\n"); | |
| 785 if (mem_frees[i] > mem_allocs[i]) | |
|
2545
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|
786 puts(_("ERROR: ")); |
| 7 | 787 printf("[>%d / %4lu-%-4lu]", i, mem_allocs[i], mem_frees[i]); |
| 788 } | |
| 789 | |
| 790 printf(_("\n[bytes] total alloc-freed %lu-%lu, in use %lu, peak use %lu\n"), | |
| 791 mem_allocated, mem_freed, mem_allocated - mem_freed, mem_peak); | |
| 792 printf(_("[calls] total re/malloc()'s %lu, total free()'s %lu\n\n"), | |
| 793 num_alloc, num_freed); | |
| 794 } | |
| 795 | |
|
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796 #endif // MEM_PROFILE |
| 7 | 797 |
|
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798 #ifdef FEAT_EVAL |
|
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799 int |
|
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800 alloc_does_fail(size_t size) |
|
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801 { |
|
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802 if (alloc_fail_countdown == 0) |
|
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803 { |
|
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804 if (--alloc_fail_repeat <= 0) |
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805 alloc_fail_id = 0; |
|
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806 do_outofmem_msg(size); |
|
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807 return TRUE; |
|
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808 } |
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809 --alloc_fail_countdown; |
|
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810 return FALSE; |
|
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811 } |
|
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812 #endif |
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813 |
| 7 | 814 /* |
| 815 * Some memory is reserved for error messages and for being able to | |
| 816 * call mf_release_all(), which needs some memory for mf_trans_add(). | |
| 817 */ | |
|
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818 #define KEEP_ROOM (2 * 8192L) |
| 3634 | 819 #define KEEP_ROOM_KB (KEEP_ROOM / 1024L) |
| 7 | 820 |
| 821 /* | |
|
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822 * The normal way to allocate memory. This handles an out-of-memory situation |
|
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823 * as well as possible, still returns NULL when we're completely out. |
| 7 | 824 */ |
|
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825 void * |
|
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826 alloc(size_t size) |
| 7 | 827 { |
|
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828 return lalloc(size, TRUE); |
| 7 | 829 } |
| 830 | |
| 831 /* | |
|
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832 * alloc() with an ID for alloc_fail(). |
|
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833 */ |
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834 void * |
|
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835 alloc_id(size_t size, alloc_id_T id UNUSED) |
|
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836 { |
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837 #ifdef FEAT_EVAL |
|
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838 if (alloc_fail_id == id && alloc_does_fail(size)) |
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839 return NULL; |
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840 #endif |
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841 return lalloc(size, TRUE); |
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842 } |
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843 |
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844 /* |
| 7 | 845 * Allocate memory and set all bytes to zero. |
| 846 */ | |
|
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847 void * |
|
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848 alloc_clear(size_t size) |
| 7 | 849 { |
|
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850 void *p; |
| 7 | 851 |
|
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852 p = lalloc(size, TRUE); |
| 7 | 853 if (p != NULL) |
|
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854 (void)vim_memset(p, 0, size); |
| 7 | 855 return p; |
| 856 } | |
| 857 | |
| 858 /* | |
|
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859 * Same as alloc_clear() but with allocation id for testing |
|
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860 */ |
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861 void * |
|
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862 alloc_clear_id(size_t size, alloc_id_T id UNUSED) |
|
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863 { |
|
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864 #ifdef FEAT_EVAL |
|
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865 if (alloc_fail_id == id && alloc_does_fail(size)) |
|
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866 return NULL; |
|
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867 #endif |
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868 return alloc_clear(size); |
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869 } |
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870 |
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871 /* |
| 7 | 872 * Allocate memory like lalloc() and set all bytes to zero. |
| 873 */ | |
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874 void * |
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875 lalloc_clear(size_t size, int message) |
| 7 | 876 { |
|
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877 void *p; |
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878 |
|
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879 p = lalloc(size, message); |
| 7 | 880 if (p != NULL) |
|
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881 (void)vim_memset(p, 0, size); |
| 7 | 882 return p; |
| 883 } | |
| 884 | |
| 885 /* | |
| 886 * Low level memory allocation function. | |
| 887 * This is used often, KEEP IT FAST! | |
| 888 */ | |
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889 void * |
|
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890 lalloc(size_t size, int message) |
| 7 | 891 { |
|
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892 void *p; // pointer to new storage space |
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893 static int releasing = FALSE; // don't do mf_release_all() recursive |
| 7 | 894 int try_again; |
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895 #if defined(HAVE_AVAIL_MEM) |
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896 static size_t allocated = 0; // allocated since last avail check |
| 7 | 897 #endif |
| 898 | |
|
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899 // Safety check for allocating zero bytes |
| 7 | 900 if (size == 0) |
| 901 { | |
|
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902 // Don't hide this message |
| 7 | 903 emsg_silent = 0; |
|
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904 iemsg(_("E341: Internal error: lalloc(0, )")); |
| 7 | 905 return NULL; |
| 906 } | |
| 907 | |
| 908 #ifdef MEM_PROFILE | |
| 909 mem_pre_alloc_l(&size); | |
| 910 #endif | |
| 911 | |
| 912 /* | |
| 913 * Loop when out of memory: Try to release some memfile blocks and | |
| 914 * if some blocks are released call malloc again. | |
| 915 */ | |
| 916 for (;;) | |
| 917 { | |
| 918 /* | |
| 919 * Handle three kind of systems: | |
| 920 * 1. No check for available memory: Just return. | |
| 921 * 2. Slow check for available memory: call mch_avail_mem() after | |
| 922 * allocating KEEP_ROOM amount of memory. | |
| 923 * 3. Strict check for available memory: call mch_avail_mem() | |
| 924 */ | |
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925 if ((p = malloc(size)) != NULL) |
| 7 | 926 { |
| 927 #ifndef HAVE_AVAIL_MEM | |
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928 // 1. No check for available memory: Just return. |
| 7 | 929 goto theend; |
| 930 #else | |
|
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931 // 2. Slow check for available memory: call mch_avail_mem() after |
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932 // allocating (KEEP_ROOM / 2) amount of memory. |
| 7 | 933 allocated += size; |
| 934 if (allocated < KEEP_ROOM / 2) | |
| 935 goto theend; | |
| 936 allocated = 0; | |
|
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937 |
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|
938 // 3. check for available memory: call mch_avail_mem() |
| 3634 | 939 if (mch_avail_mem(TRUE) < KEEP_ROOM_KB && !releasing) |
| 7 | 940 { |
|
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941 free(p); // System is low... no go! |
| 7 | 942 p = NULL; |
| 943 } | |
| 944 else | |
| 945 goto theend; | |
| 946 #endif | |
| 947 } | |
| 948 /* | |
| 949 * Remember that mf_release_all() is being called to avoid an endless | |
| 950 * loop, because mf_release_all() may call alloc() recursively. | |
| 951 */ | |
| 952 if (releasing) | |
| 953 break; | |
| 954 releasing = TRUE; | |
| 448 | 955 |
|
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956 clear_sb_text(TRUE); // free any scrollback text |
|
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957 try_again = mf_release_all(); // release as many blocks as possible |
| 448 | 958 |
| 7 | 959 releasing = FALSE; |
| 960 if (!try_again) | |
| 961 break; | |
| 962 } | |
| 963 | |
| 964 if (message && p == NULL) | |
| 965 do_outofmem_msg(size); | |
| 966 | |
| 967 theend: | |
| 968 #ifdef MEM_PROFILE | |
|
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969 mem_post_alloc(&p, size); |
| 7 | 970 #endif |
| 971 return p; | |
| 972 } | |
| 973 | |
|
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|
974 /* |
|
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|
975 * lalloc() with an ID for alloc_fail(). |
|
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976 */ |
|
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977 #if defined(FEAT_SIGNS) || defined(PROTO) |
|
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978 void * |
|
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979 lalloc_id(size_t size, int message, alloc_id_T id UNUSED) |
|
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980 { |
|
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981 #ifdef FEAT_EVAL |
|
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982 if (alloc_fail_id == id && alloc_does_fail(size)) |
|
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983 return NULL; |
|
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984 #endif |
|
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985 return (lalloc(size, message)); |
|
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986 } |
|
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987 #endif |
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988 |
| 7 | 989 #if defined(MEM_PROFILE) || defined(PROTO) |
| 990 /* | |
| 991 * realloc() with memory profiling. | |
| 992 */ | |
| 993 void * | |
|
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994 mem_realloc(void *ptr, size_t size) |
| 7 | 995 { |
| 996 void *p; | |
| 997 | |
| 998 mem_pre_free(&ptr); | |
| 999 mem_pre_alloc_s(&size); | |
| 1000 | |
| 1001 p = realloc(ptr, size); | |
| 1002 | |
| 1003 mem_post_alloc(&p, size); | |
| 1004 | |
| 1005 return p; | |
| 1006 } | |
| 1007 #endif | |
| 1008 | |
| 1009 /* | |
| 1010 * Avoid repeating the error message many times (they take 1 second each). | |
| 1011 * Did_outofmem_msg is reset when a character is read. | |
| 1012 */ | |
| 1013 void | |
|
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1014 do_outofmem_msg(size_t size) |
| 7 | 1015 { |
| 1016 if (!did_outofmem_msg) | |
| 1017 { | |
|
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1018 // Don't hide this message |
| 7 | 1019 emsg_silent = 0; |
| 3156 | 1020 |
|
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1021 // Must come first to avoid coming back here when printing the error |
|
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1022 // message fails, e.g. when setting v:errmsg. |
| 3156 | 1023 did_outofmem_msg = TRUE; |
| 1024 | |
|
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1025 semsg(_("E342: Out of memory! (allocating %lu bytes)"), (long_u)size); |
|
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1026 |
|
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1027 if (starting == NO_SCREEN) |
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1028 // Not even finished with initializations and already out of |
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1029 // memory? Then nothing is going to work, exit. |
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1030 mch_exit(123); |
| 7 | 1031 } |
| 1032 } | |
| 1033 | |
| 356 | 1034 #if defined(EXITFREE) || defined(PROTO) |
| 359 | 1035 |
| 356 | 1036 /* |
| 1037 * Free everything that we allocated. | |
| 1038 * Can be used to detect memory leaks, e.g., with ccmalloc. | |
| 359 | 1039 * NOTE: This is tricky! Things are freed that functions depend on. Don't be |
| 1040 * surprised if Vim crashes... | |
| 1041 * Some things can't be freed, esp. things local to a library function. | |
| 356 | 1042 */ |
| 1043 void | |
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1044 free_all_mem(void) |
| 356 | 1045 { |
| 1046 buf_T *buf, *nextbuf; | |
| 359 | 1047 |
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1048 // When we cause a crash here it is caught and Vim tries to exit cleanly. |
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1049 // Don't try freeing everything again. |
|
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1050 if (entered_free_all_mem) |
| 359 | 1051 return; |
|
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1052 entered_free_all_mem = TRUE; |
|
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1053 |
|
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1054 // Don't want to trigger autocommands from here on. |
| 6222 | 1055 block_autocmds(); |
| 1446 | 1056 |
|
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1057 // Close all tabs and windows. Reset 'equalalways' to avoid redraws. |
|
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1058 p_ea = FALSE; |
|
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1059 if (first_tabpage != NULL && first_tabpage->tp_next != NULL) |
| 766 | 1060 do_cmdline_cmd((char_u *)"tabonly!"); |
|
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1061 if (!ONE_WINDOW) |
| 766 | 1062 do_cmdline_cmd((char_u *)"only!"); |
| 673 | 1063 |
| 741 | 1064 # if defined(FEAT_SPELL) |
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1065 // Free all spell info. |
| 356 | 1066 spell_free_all(); |
| 1067 # endif | |
| 1068 | |
|
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1069 # if defined(FEAT_BEVAL_TERM) |
|
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1070 ui_remove_balloon(); |
|
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1071 # endif |
|
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1072 |
|
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1073 // Clear user commands (before deleting buffers). |
| 356 | 1074 ex_comclear(NULL); |
| 1075 | |
|
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1076 // When exiting from mainerr_arg_missing curbuf has not been initialized, |
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1077 // and not much else. |
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1078 if (curbuf != NULL) |
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1079 { |
| 356 | 1080 # ifdef FEAT_MENU |
|
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1081 // Clear menus. |
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1082 do_cmdline_cmd((char_u *)"aunmenu *"); |
| 1993 | 1083 # ifdef FEAT_MULTI_LANG |
|
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1084 do_cmdline_cmd((char_u *)"menutranslate clear"); |
| 1993 | 1085 # endif |
| 356 | 1086 # endif |
|
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1087 // Clear mappings, abbreviations, breakpoints. |
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1088 do_cmdline_cmd((char_u *)"lmapclear"); |
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1089 do_cmdline_cmd((char_u *)"xmapclear"); |
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1090 do_cmdline_cmd((char_u *)"mapclear"); |
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1091 do_cmdline_cmd((char_u *)"mapclear!"); |
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1092 do_cmdline_cmd((char_u *)"abclear"); |
| 359 | 1093 # if defined(FEAT_EVAL) |
|
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1094 do_cmdline_cmd((char_u *)"breakdel *"); |
| 359 | 1095 # endif |
| 362 | 1096 # if defined(FEAT_PROFILE) |
|
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1097 do_cmdline_cmd((char_u *)"profdel *"); |
| 362 | 1098 # endif |
| 1828 | 1099 # if defined(FEAT_KEYMAP) |
|
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1100 do_cmdline_cmd((char_u *)"set keymap="); |
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1101 # endif |
|
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1102 } |
| 359 | 1103 |
| 1104 # ifdef FEAT_TITLE | |
| 1105 free_titles(); | |
| 1106 # endif | |
| 1107 # if defined(FEAT_SEARCHPATH) | |
| 1108 free_findfile(); | |
| 1109 # endif | |
| 356 | 1110 |
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1111 // Obviously named calls. |
| 356 | 1112 free_all_autocmds(); |
| 1113 clear_termcodes(); | |
| 359 | 1114 free_all_marks(); |
| 1115 alist_clear(&global_alist); | |
| 1116 free_homedir(); | |
| 3744 | 1117 free_users(); |
| 359 | 1118 free_search_patterns(); |
| 1119 free_old_sub(); | |
| 1120 free_last_insert(); | |
|
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1121 free_insexpand_stuff(); |
| 359 | 1122 free_prev_shellcmd(); |
| 1123 free_regexp_stuff(); | |
| 1124 free_tag_stuff(); | |
| 1125 free_cd_dir(); | |
| 1828 | 1126 # ifdef FEAT_SIGNS |
| 1127 free_signs(); | |
| 1128 # endif | |
| 1446 | 1129 # ifdef FEAT_EVAL |
| 359 | 1130 set_expr_line(NULL); |
| 1446 | 1131 # endif |
| 1132 # ifdef FEAT_DIFF | |
|
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1133 if (curtab != NULL) |
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1134 diff_clear(curtab); |
| 1446 | 1135 # endif |
|
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1136 clear_sb_text(TRUE); // free any scrollback text |
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1137 |
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1138 // Free some global vars. |
| 359 | 1139 vim_free(username); |
| 1422 | 1140 # ifdef FEAT_CLIPBOARD |
|
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1141 vim_regfree(clip_exclude_prog); |
| 1422 | 1142 # endif |
| 359 | 1143 vim_free(last_cmdline); |
| 1144 vim_free(new_last_cmdline); | |
| 680 | 1145 set_keep_msg(NULL, 0); |
| 356 | 1146 |
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1147 // Clear cmdline history. |
| 356 | 1148 p_hi = 0; |
| 1149 init_history(); | |
|
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1150 # ifdef FEAT_PROP_POPUP |
|
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1151 clear_global_prop_types(); |
|
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1152 # endif |
|
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1153 |
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|
1154 # ifdef FEAT_QUICKFIX |
| 1446 | 1155 { |
| 1863 | 1156 win_T *win; |
| 1157 tabpage_T *tab; | |
| 1446 | 1158 |
| 1159 qf_free_all(NULL); | |
|
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1160 // Free all location lists |
| 1863 | 1161 FOR_ALL_TAB_WINDOWS(tab, win) |
| 1446 | 1162 qf_free_all(win); |
| 1163 } | |
|
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1164 # endif |
| 359 | 1165 |
|
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1166 // Close all script inputs. |
| 359 | 1167 close_all_scripts(); |
| 1168 | |
|
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1169 if (curwin != NULL) |
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|
1170 // Destroy all windows. Must come before freeing buffers. |
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1171 win_free_all(); |
| 359 | 1172 |
|
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1173 // Free all option values. Must come after closing windows. |
|
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|
1174 free_all_options(); |
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1175 |
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1176 // Free all buffers. Reset 'autochdir' to avoid accessing things that |
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1177 // were freed already. |
|
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1178 # ifdef FEAT_AUTOCHDIR |
| 1576 | 1179 p_acd = FALSE; |
|
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1180 # endif |
| 356 | 1181 for (buf = firstbuf; buf != NULL; ) |
| 1182 { | |
|
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1183 bufref_T bufref; |
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1184 |
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1185 set_bufref(&bufref, buf); |
| 356 | 1186 nextbuf = buf->b_next; |
|
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|
1187 close_buffer(NULL, buf, DOBUF_WIPE, FALSE, FALSE); |
|
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1188 if (bufref_valid(&bufref)) |
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1189 buf = nextbuf; // didn't work, try next one |
| 356 | 1190 else |
| 1191 buf = firstbuf; | |
| 1192 } | |
| 1193 | |
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1194 # ifdef FEAT_ARABIC |
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1195 free_arshape_buf(); |
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1196 # endif |
| 356 | 1197 |
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1198 // Clear registers. |
| 356 | 1199 clear_registers(); |
| 1200 ResetRedobuff(); | |
| 1201 ResetRedobuff(); | |
| 1202 | |
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1203 # if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11) |
| 359 | 1204 vim_free(serverDelayedStartName); |
|
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1205 # endif |
| 359 | 1206 |
|
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1207 // highlight info |
| 356 | 1208 free_highlight(); |
| 1209 | |
| 362 | 1210 reset_last_sourcing(); |
| 1211 | |
|
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1212 if (first_tabpage != NULL) |
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1213 { |
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1214 free_tabpage(first_tabpage); |
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|
1215 first_tabpage = NULL; |
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1216 } |
| 766 | 1217 |
| 356 | 1218 # ifdef UNIX |
|
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1219 // Machine-specific free. |
| 356 | 1220 mch_free_mem(); |
| 1221 # endif | |
| 1222 | |
|
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1223 // message history |
| 356 | 1224 for (;;) |
| 1225 if (delete_first_msg() == FAIL) | |
| 1226 break; | |
| 1227 | |
|
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|
1228 # ifdef FEAT_JOB_CHANNEL |
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|
1229 channel_free_all(); |
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1230 # endif |
|
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|
1231 # ifdef FEAT_TIMERS |
|
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1232 timer_free_all(); |
|
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1233 # endif |
| 356 | 1234 # ifdef FEAT_EVAL |
|
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1235 // must be after channel_free_all() with unrefs partials |
| 356 | 1236 eval_clear(); |
| 1237 # endif | |
|
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1238 # ifdef FEAT_JOB_CHANNEL |
|
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1239 // must be after eval_clear() with unrefs jobs |
|
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1240 job_free_all(); |
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|
1241 # endif |
| 356 | 1242 |
| 359 | 1243 free_termoptions(); |
| 1244 | |
|
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1245 // screenlines (can't display anything now!) |
| 356 | 1246 free_screenlines(); |
| 1247 | |
|
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|
1248 # if defined(FEAT_SOUND) |
|
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1249 sound_free(); |
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1250 # endif |
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1251 # if defined(USE_XSMP) |
| 356 | 1252 xsmp_close(); |
|
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1253 # endif |
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1254 # ifdef FEAT_GUI_GTK |
| 359 | 1255 gui_mch_free_all(); |
|
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1256 # endif |
| 359 | 1257 clear_hl_tables(); |
| 356 | 1258 |
| 1259 vim_free(IObuff); | |
| 1260 vim_free(NameBuff); | |
|
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1261 # ifdef FEAT_QUICKFIX |
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1262 check_quickfix_busy(); |
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|
1263 # endif |
| 356 | 1264 } |
| 1265 #endif | |
| 1266 | |
| 7 | 1267 /* |
| 2656 | 1268 * Copy "string" into newly allocated memory. |
| 7 | 1269 */ |
| 1270 char_u * | |
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1271 vim_strsave(char_u *string) |
| 7 | 1272 { |
| 1273 char_u *p; | |
|
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1274 size_t len; |
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1275 |
|
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1276 len = STRLEN(string) + 1; |
| 7 | 1277 p = alloc(len); |
| 1278 if (p != NULL) | |
|
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1279 mch_memmove(p, string, len); |
| 7 | 1280 return p; |
| 1281 } | |
| 1282 | |
| 2656 | 1283 /* |
| 1284 * Copy up to "len" bytes of "string" into newly allocated memory and | |
| 1285 * terminate with a NUL. | |
| 1286 * The allocated memory always has size "len + 1", also when "string" is | |
| 1287 * shorter. | |
| 1288 */ | |
| 7 | 1289 char_u * |
|
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1290 vim_strnsave(char_u *string, int len) |
| 7 | 1291 { |
| 1292 char_u *p; | |
| 1293 | |
|
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|
1294 p = alloc(len + 1); |
| 7 | 1295 if (p != NULL) |
| 1296 { | |
| 1297 STRNCPY(p, string, len); | |
| 1298 p[len] = NUL; | |
| 1299 } | |
| 1300 return p; | |
| 1301 } | |
| 1302 | |
| 1303 /* | |
|
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1304 * Copy "p[len]" into allocated memory, ignoring NUL characters. |
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1305 * Returns NULL when out of memory. |
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1306 */ |
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1307 char_u * |
|
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1308 vim_memsave(char_u *p, size_t len) |
|
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1309 { |
|
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1310 char_u *ret = alloc(len); |
|
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1311 |
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1312 if (ret != NULL) |
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1313 mch_memmove(ret, p, len); |
|
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1314 return ret; |
|
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1315 } |
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1316 |
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1317 /* |
| 7 | 1318 * Same as vim_strsave(), but any characters found in esc_chars are preceded |
| 1319 * by a backslash. | |
| 1320 */ | |
| 1321 char_u * | |
|
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1322 vim_strsave_escaped(char_u *string, char_u *esc_chars) |
| 7 | 1323 { |
| 16 | 1324 return vim_strsave_escaped_ext(string, esc_chars, '\\', FALSE); |
| 7 | 1325 } |
| 1326 | |
| 1327 /* | |
| 1328 * Same as vim_strsave_escaped(), but when "bsl" is TRUE also escape | |
| 1329 * characters where rem_backslash() would remove the backslash. | |
| 16 | 1330 * Escape the characters with "cc". |
| 7 | 1331 */ |
| 1332 char_u * | |
|
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1333 vim_strsave_escaped_ext( |
|
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1334 char_u *string, |
|
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1335 char_u *esc_chars, |
|
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1336 int cc, |
|
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1337 int bsl) |
| 7 | 1338 { |
| 1339 char_u *p; | |
| 1340 char_u *p2; | |
| 1341 char_u *escaped_string; | |
| 1342 unsigned length; | |
| 1343 int l; | |
| 1344 | |
| 1345 /* | |
| 1346 * First count the number of backslashes required. | |
| 1347 * Then allocate the memory and insert them. | |
| 1348 */ | |
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1349 length = 1; // count the trailing NUL |
| 7 | 1350 for (p = string; *p; p++) |
| 1351 { | |
| 474 | 1352 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
| 7 | 1353 { |
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1354 length += l; // count a multibyte char |
| 7 | 1355 p += l - 1; |
| 1356 continue; | |
| 1357 } | |
| 1358 if (vim_strchr(esc_chars, *p) != NULL || (bsl && rem_backslash(p))) | |
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1359 ++length; // count a backslash |
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1360 ++length; // count an ordinary char |
| 7 | 1361 } |
| 1362 escaped_string = alloc(length); | |
| 1363 if (escaped_string != NULL) | |
| 1364 { | |
| 1365 p2 = escaped_string; | |
| 1366 for (p = string; *p; p++) | |
| 1367 { | |
| 474 | 1368 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
| 7 | 1369 { |
| 1370 mch_memmove(p2, p, (size_t)l); | |
| 1371 p2 += l; | |
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1372 p += l - 1; // skip multibyte char |
| 7 | 1373 continue; |
| 1374 } | |
| 1375 if (vim_strchr(esc_chars, *p) != NULL || (bsl && rem_backslash(p))) | |
| 16 | 1376 *p2++ = cc; |
| 7 | 1377 *p2++ = *p; |
| 1378 } | |
| 1379 *p2 = NUL; | |
| 1380 } | |
| 1381 return escaped_string; | |
| 1382 } | |
| 1383 | |
| 1685 | 1384 /* |
| 1385 * Return TRUE when 'shell' has "csh" in the tail. | |
| 1386 */ | |
| 1387 int | |
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1388 csh_like_shell(void) |
| 1685 | 1389 { |
| 1390 return (strstr((char *)gettail(p_sh), "csh") != NULL); | |
| 1391 } | |
| 1712 | 1392 |
| 985 | 1393 /* |
| 1394 * Escape "string" for use as a shell argument with system(). | |
| 1993 | 1395 * This uses single quotes, except when we know we need to use double quotes |
| 985 | 1396 * (MS-DOS and MS-Windows without 'shellslash' set). |
| 1673 | 1397 * Escape a newline, depending on the 'shell' option. |
| 1398 * When "do_special" is TRUE also replace "!", "%", "#" and things starting | |
| 1399 * with "<" like "<cfile>". | |
| 5690 | 1400 * When "do_newline" is FALSE do not escape newline unless it is csh shell. |
| 985 | 1401 * Returns the result in allocated memory, NULL if we have run out. |
| 1402 */ | |
| 1403 char_u * | |
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1404 vim_strsave_shellescape(char_u *string, int do_special, int do_newline) |
| 985 | 1405 { |
| 1406 unsigned length; | |
| 1407 char_u *p; | |
| 1408 char_u *d; | |
| 1409 char_u *escaped_string; | |
| 1661 | 1410 int l; |
| 1673 | 1411 int csh_like; |
| 1412 | |
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1413 // Only csh and similar shells expand '!' within single quotes. For sh and |
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1414 // the like we must not put a backslash before it, it will be taken |
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1415 // literally. If do_special is set the '!' will be escaped twice. |
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1416 // Csh also needs to have "\n" escaped twice when do_special is set. |
| 1685 | 1417 csh_like = csh_like_shell(); |
| 985 | 1418 |
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1419 // First count the number of extra bytes required. |
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1420 length = (unsigned)STRLEN(string) + 3; // two quotes and a trailing NUL |
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1421 for (p = string; *p != NUL; MB_PTR_ADV(p)) |
| 985 | 1422 { |
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1423 # ifdef MSWIN |
| 985 | 1424 if (!p_ssl) |
| 1425 { | |
| 1426 if (*p == '"') | |
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1427 ++length; // " -> "" |
| 985 | 1428 } |
| 1429 else | |
| 1430 # endif | |
| 1431 if (*p == '\'') | |
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1432 length += 3; // ' => '\'' |
| 5690 | 1433 if ((*p == '\n' && (csh_like || do_newline)) |
| 1434 || (*p == '!' && (csh_like || do_special))) | |
| 1673 | 1435 { |
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1436 ++length; // insert backslash |
| 1673 | 1437 if (csh_like && do_special) |
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1438 ++length; // insert backslash |
| 1673 | 1439 } |
| 1661 | 1440 if (do_special && find_cmdline_var(p, &l) >= 0) |
| 1441 { | |
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1442 ++length; // insert backslash |
| 1661 | 1443 p += l - 1; |
| 1444 } | |
| 985 | 1445 } |
| 1446 | |
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1447 // Allocate memory for the result and fill it. |
| 985 | 1448 escaped_string = alloc(length); |
| 1449 if (escaped_string != NULL) | |
| 1450 { | |
| 1451 d = escaped_string; | |
| 1452 | |
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1453 // add opening quote |
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1454 # ifdef MSWIN |
| 985 | 1455 if (!p_ssl) |
| 1456 *d++ = '"'; | |
| 1457 else | |
| 1458 # endif | |
| 1459 *d++ = '\''; | |
| 1460 | |
| 1461 for (p = string; *p != NUL; ) | |
| 1462 { | |
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1463 # ifdef MSWIN |
| 985 | 1464 if (!p_ssl) |
| 1465 { | |
| 1466 if (*p == '"') | |
| 1467 { | |
| 1468 *d++ = '"'; | |
| 1469 *d++ = '"'; | |
| 1470 ++p; | |
| 1471 continue; | |
| 1472 } | |
| 1473 } | |
| 1474 else | |
| 1475 # endif | |
| 1476 if (*p == '\'') | |
| 1477 { | |
| 1661 | 1478 *d++ = '\''; |
| 1479 *d++ = '\\'; | |
| 1480 *d++ = '\''; | |
| 1481 *d++ = '\''; | |
| 985 | 1482 ++p; |
| 1483 continue; | |
| 1484 } | |
| 5690 | 1485 if ((*p == '\n' && (csh_like || do_newline)) |
| 1486 || (*p == '!' && (csh_like || do_special))) | |
| 1673 | 1487 { |
| 1488 *d++ = '\\'; | |
| 1489 if (csh_like && do_special) | |
| 1490 *d++ = '\\'; | |
| 1491 *d++ = *p++; | |
| 1492 continue; | |
| 1493 } | |
| 1661 | 1494 if (do_special && find_cmdline_var(p, &l) >= 0) |
| 1495 { | |
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1496 *d++ = '\\'; // insert backslash |
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1497 while (--l >= 0) // copy the var |
| 1661 | 1498 *d++ = *p++; |
| 2009 | 1499 continue; |
| 1661 | 1500 } |
| 985 | 1501 |
| 1502 MB_COPY_CHAR(p, d); | |
| 1503 } | |
| 1504 | |
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1505 // add terminating quote and finish with a NUL |
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1506 # ifdef MSWIN |
| 985 | 1507 if (!p_ssl) |
| 1508 *d++ = '"'; | |
| 1509 else | |
| 1510 # endif | |
| 1511 *d++ = '\''; | |
| 1512 *d = NUL; | |
| 1513 } | |
| 1514 | |
| 1515 return escaped_string; | |
| 1516 } | |
| 1517 | |
| 7 | 1518 /* |
| 1519 * Like vim_strsave(), but make all characters uppercase. | |
| 1520 * This uses ASCII lower-to-upper case translation, language independent. | |
| 1521 */ | |
| 1522 char_u * | |
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1523 vim_strsave_up(char_u *string) |
| 7 | 1524 { |
| 1525 char_u *p1; | |
| 1526 | |
| 1527 p1 = vim_strsave(string); | |
| 1528 vim_strup(p1); | |
| 1529 return p1; | |
| 1530 } | |
| 1531 | |
| 1532 /* | |
| 1533 * Like vim_strnsave(), but make all characters uppercase. | |
| 1534 * This uses ASCII lower-to-upper case translation, language independent. | |
| 1535 */ | |
| 1536 char_u * | |
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1537 vim_strnsave_up(char_u *string, int len) |
| 7 | 1538 { |
| 1539 char_u *p1; | |
| 1540 | |
| 1541 p1 = vim_strnsave(string, len); | |
| 1542 vim_strup(p1); | |
| 1543 return p1; | |
| 1544 } | |
| 1545 | |
| 1546 /* | |
| 1547 * ASCII lower-to-upper case translation, language independent. | |
| 1548 */ | |
| 1549 void | |
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1550 vim_strup( |
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1551 char_u *p) |
| 7 | 1552 { |
| 1553 char_u *p2; | |
| 1554 int c; | |
| 1555 | |
| 1556 if (p != NULL) | |
| 1557 { | |
| 1558 p2 = p; | |
| 1559 while ((c = *p2) != NUL) | |
| 1560 #ifdef EBCDIC | |
| 1561 *p2++ = isalpha(c) ? toupper(c) : c; | |
| 1562 #else | |
| 1563 *p2++ = (c < 'a' || c > 'z') ? c : (c - 0x20); | |
| 1564 #endif | |
| 1565 } | |
| 1566 } | |
| 1567 | |
| 741 | 1568 #if defined(FEAT_EVAL) || defined(FEAT_SPELL) || defined(PROTO) |
| 323 | 1569 /* |
| 1570 * Make string "s" all upper-case and return it in allocated memory. | |
| 1571 * Handles multi-byte characters as well as possible. | |
| 1572 * Returns NULL when out of memory. | |
| 1573 */ | |
| 1574 char_u * | |
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1575 strup_save(char_u *orig) |
| 323 | 1576 { |
| 1577 char_u *p; | |
| 1578 char_u *res; | |
| 1579 | |
| 1580 res = p = vim_strsave(orig); | |
| 1581 | |
| 1582 if (res != NULL) | |
| 1583 while (*p != NUL) | |
| 1584 { | |
| 1585 int l; | |
| 1586 | |
| 1587 if (enc_utf8) | |
| 1588 { | |
| 1589 int c, uc; | |
| 3263 | 1590 int newl; |
| 323 | 1591 char_u *s; |
| 1592 | |
| 1593 c = utf_ptr2char(p); | |
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1594 l = utf_ptr2len(p); |
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1595 if (c == 0) |
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1596 { |
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1597 // overlong sequence, use only the first byte |
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1598 c = *p; |
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1599 l = 1; |
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1600 } |
| 323 | 1601 uc = utf_toupper(c); |
| 1602 | |
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1603 // Reallocate string when byte count changes. This is rare, |
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1604 // thus it's OK to do another malloc()/free(). |
| 3263 | 1605 newl = utf_char2len(uc); |
| 1606 if (newl != l) | |
| 323 | 1607 { |
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1608 s = alloc(STRLEN(res) + 1 + newl - l); |
| 323 | 1609 if (s == NULL) |
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1610 { |
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1611 vim_free(res); |
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1612 return NULL; |
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1613 } |
| 323 | 1614 mch_memmove(s, res, p - res); |
| 3263 | 1615 STRCPY(s + (p - res) + newl, p + l); |
| 323 | 1616 p = s + (p - res); |
| 1617 vim_free(res); | |
| 1618 res = s; | |
| 1619 } | |
| 1620 | |
| 1621 utf_char2bytes(uc, p); | |
| 3263 | 1622 p += newl; |
| 323 | 1623 } |
| 474 | 1624 else if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
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1625 p += l; // skip multi-byte character |
| 323 | 1626 else |
| 1627 { | |
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1628 *p = TOUPPER_LOC(*p); // note that toupper() can be a macro |
| 323 | 1629 p++; |
| 1630 } | |
| 1631 } | |
| 1632 | |
| 1633 return res; | |
| 1634 } | |
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1635 |
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1636 /* |
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1637 * Make string "s" all lower-case and return it in allocated memory. |
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1638 * Handles multi-byte characters as well as possible. |
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1639 * Returns NULL when out of memory. |
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1640 */ |
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1641 char_u * |
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1642 strlow_save(char_u *orig) |
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1643 { |
|
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1644 char_u *p; |
|
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1645 char_u *res; |
|
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1646 |
|
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1647 res = p = vim_strsave(orig); |
|
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1648 |
|
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|
1649 if (res != NULL) |
|
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1650 while (*p != NUL) |
|
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1651 { |
|
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|
1652 int l; |
|
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1653 |
|
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|
1654 if (enc_utf8) |
|
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1655 { |
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|
1656 int c, lc; |
|
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|
1657 int newl; |
|
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|
1658 char_u *s; |
|
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1659 |
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1660 c = utf_ptr2char(p); |
|
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|
1661 l = utf_ptr2len(p); |
|
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|
1662 if (c == 0) |
|
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|
1663 { |
|
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|
1664 // overlong sequence, use only the first byte |
|
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1665 c = *p; |
|
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|
1666 l = 1; |
|
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|
1667 } |
|
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|
1668 lc = utf_tolower(c); |
|
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1669 |
|
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|
1670 // Reallocate string when byte count changes. This is rare, |
|
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|
1671 // thus it's OK to do another malloc()/free(). |
|
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|
1672 newl = utf_char2len(lc); |
|
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|
1673 if (newl != l) |
|
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|
1674 { |
|
16764
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|
1675 s = alloc(STRLEN(res) + 1 + newl - l); |
|
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|
1676 if (s == NULL) |
|
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|
1677 { |
|
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|
1678 vim_free(res); |
|
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|
1679 return NULL; |
|
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|
1680 } |
|
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|
1681 mch_memmove(s, res, p - res); |
|
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|
1682 STRCPY(s + (p - res) + newl, p + l); |
|
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|
1683 p = s + (p - res); |
|
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|
1684 vim_free(res); |
|
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|
1685 res = s; |
|
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|
1686 } |
|
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|
1687 |
|
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|
1688 utf_char2bytes(lc, p); |
|
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|
1689 p += newl; |
|
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|
1690 } |
|
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1691 else if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
|
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|
1692 p += l; // skip multi-byte character |
|
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|
1693 else |
|
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|
1694 { |
|
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|
1695 *p = TOLOWER_LOC(*p); // note that tolower() can be a macro |
|
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|
1696 p++; |
|
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|
1697 } |
|
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|
1698 } |
|
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|
1699 |
|
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|
1700 return res; |
|
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|
1701 } |
| 323 | 1702 #endif |
| 1703 | |
| 7 | 1704 /* |
| 1705 * delete spaces at the end of a string | |
| 1706 */ | |
| 1707 void | |
|
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|
1708 del_trailing_spaces(char_u *ptr) |
| 7 | 1709 { |
| 1710 char_u *q; | |
| 1711 | |
| 1712 q = ptr + STRLEN(ptr); | |
|
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|
1713 while (--q > ptr && VIM_ISWHITE(q[0]) && q[-1] != '\\' && q[-1] != Ctrl_V) |
| 7 | 1714 *q = NUL; |
| 1715 } | |
| 1716 | |
| 1717 /* | |
| 323 | 1718 * Like strncpy(), but always terminate the result with one NUL. |
| 378 | 1719 * "to" must be "len + 1" long! |
| 7 | 1720 */ |
| 1721 void | |
|
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|
1722 vim_strncpy(char_u *to, char_u *from, size_t len) |
| 7 | 1723 { |
| 323 | 1724 STRNCPY(to, from, len); |
| 1725 to[len] = NUL; | |
| 7 | 1726 } |
| 1727 | |
| 1728 /* | |
| 2768 | 1729 * Like strcat(), but make sure the result fits in "tosize" bytes and is |
|
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|
1730 * always NUL terminated. "from" and "to" may overlap. |
| 2768 | 1731 */ |
| 1732 void | |
|
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|
1733 vim_strcat(char_u *to, char_u *from, size_t tosize) |
| 2768 | 1734 { |
| 1735 size_t tolen = STRLEN(to); | |
| 1736 size_t fromlen = STRLEN(from); | |
| 1737 | |
| 1738 if (tolen + fromlen + 1 > tosize) | |
| 1739 { | |
| 1740 mch_memmove(to + tolen, from, tosize - tolen - 1); | |
| 1741 to[tosize - 1] = NUL; | |
| 1742 } | |
| 1743 else | |
|
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|
1744 mch_memmove(to + tolen, from, fromlen + 1); |
| 2768 | 1745 } |
| 1746 | |
| 1747 /* | |
| 7 | 1748 * Isolate one part of a string option where parts are separated with |
| 1749 * "sep_chars". | |
| 459 | 1750 * The part is copied into "buf[maxlen]". |
| 7 | 1751 * "*option" is advanced to the next part. |
| 1752 * The length is returned. | |
| 1753 */ | |
| 1754 int | |
|
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|
1755 copy_option_part( |
|
2a8d6b2dd925
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|
1756 char_u **option, |
|
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|
1757 char_u *buf, |
|
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|
1758 int maxlen, |
|
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|
1759 char *sep_chars) |
| 7 | 1760 { |
| 1761 int len = 0; | |
| 1762 char_u *p = *option; | |
| 1763 | |
|
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|
1764 // skip '.' at start of option part, for 'suffixes' |
| 7 | 1765 if (*p == '.') |
| 1766 buf[len++] = *p++; | |
| 1767 while (*p != NUL && vim_strchr((char_u *)sep_chars, *p) == NULL) | |
| 1768 { | |
| 1769 /* | |
| 1770 * Skip backslash before a separator character and space. | |
| 1771 */ | |
| 1772 if (p[0] == '\\' && vim_strchr((char_u *)sep_chars, p[1]) != NULL) | |
| 1773 ++p; | |
| 1774 if (len < maxlen - 1) | |
| 1775 buf[len++] = *p; | |
| 1776 ++p; | |
| 1777 } | |
| 1778 buf[len] = NUL; | |
| 1779 | |
|
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|
1780 if (*p != NUL && *p != ',') // skip non-standard separator |
| 7 | 1781 ++p; |
|
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|
1782 p = skip_to_option_part(p); // p points to next file name |
| 7 | 1783 |
| 1784 *option = p; | |
| 1785 return len; | |
| 1786 } | |
| 1787 | |
| 1788 /* | |
| 625 | 1789 * Replacement for free() that ignores NULL pointers. |
| 1790 * Also skip free() when exiting for sure, this helps when we caught a deadly | |
| 1791 * signal that was caused by a crash in free(). | |
|
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|
1792 * If you want to set NULL after calling this function, you should use |
|
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|
1793 * VIM_CLEAR() instead. |
| 7 | 1794 */ |
| 1795 void | |
|
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|
1796 vim_free(void *x) |
| 7 | 1797 { |
| 625 | 1798 if (x != NULL && !really_exiting) |
| 7 | 1799 { |
| 1800 #ifdef MEM_PROFILE | |
| 1801 mem_pre_free(&x); | |
| 1802 #endif | |
| 1803 free(x); | |
| 1804 } | |
| 1805 } | |
| 1806 | |
| 1807 #ifndef HAVE_MEMSET | |
| 1808 void * | |
|
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|
1809 vim_memset(void *ptr, int c, size_t size) |
| 7 | 1810 { |
| 1811 char *p = ptr; | |
| 1812 | |
| 1813 while (size-- > 0) | |
| 1814 *p++ = c; | |
| 1815 return ptr; | |
| 1816 } | |
| 1817 #endif | |
| 1818 | |
| 1819 #if (!defined(HAVE_STRCASECMP) && !defined(HAVE_STRICMP)) || defined(PROTO) | |
| 1820 /* | |
| 1821 * Compare two strings, ignoring case, using current locale. | |
| 1822 * Doesn't work for multi-byte characters. | |
| 1823 * return 0 for match, < 0 for smaller, > 0 for bigger | |
| 1824 */ | |
| 1825 int | |
|
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|
1826 vim_stricmp(char *s1, char *s2) |
| 7 | 1827 { |
| 1828 int i; | |
| 1829 | |
| 1830 for (;;) | |
| 1831 { | |
| 1832 i = (int)TOLOWER_LOC(*s1) - (int)TOLOWER_LOC(*s2); | |
| 1833 if (i != 0) | |
|
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|
1834 return i; // this character different |
| 7 | 1835 if (*s1 == NUL) |
|
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|
1836 break; // strings match until NUL |
| 7 | 1837 ++s1; |
| 1838 ++s2; | |
| 1839 } | |
|
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|
1840 return 0; // strings match |
| 7 | 1841 } |
| 1842 #endif | |
| 1843 | |
| 1844 #if (!defined(HAVE_STRNCASECMP) && !defined(HAVE_STRNICMP)) || defined(PROTO) | |
| 1845 /* | |
| 1846 * Compare two strings, for length "len", ignoring case, using current locale. | |
| 1847 * Doesn't work for multi-byte characters. | |
| 1848 * return 0 for match, < 0 for smaller, > 0 for bigger | |
| 1849 */ | |
| 1850 int | |
|
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1851 vim_strnicmp(char *s1, char *s2, size_t len) |
| 7 | 1852 { |
| 1853 int i; | |
| 1854 | |
| 1855 while (len > 0) | |
| 1856 { | |
| 1857 i = (int)TOLOWER_LOC(*s1) - (int)TOLOWER_LOC(*s2); | |
| 1858 if (i != 0) | |
|
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1859 return i; // this character different |
| 7 | 1860 if (*s1 == NUL) |
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1861 break; // strings match until NUL |
| 7 | 1862 ++s1; |
| 1863 ++s2; | |
| 1864 --len; | |
| 1865 } | |
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1866 return 0; // strings match |
| 7 | 1867 } |
| 1868 #endif | |
| 1869 | |
| 1870 /* | |
| 1871 * Version of strchr() and strrchr() that handle unsigned char strings | |
| 170 | 1872 * with characters from 128 to 255 correctly. It also doesn't return a |
| 1873 * pointer to the NUL at the end of the string. | |
| 7 | 1874 */ |
| 1875 char_u * | |
|
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1876 vim_strchr(char_u *string, int c) |
| 7 | 1877 { |
| 1878 char_u *p; | |
| 1879 int b; | |
| 1880 | |
| 1881 p = string; | |
| 1882 if (enc_utf8 && c >= 0x80) | |
| 1883 { | |
| 1884 while (*p != NUL) | |
| 1885 { | |
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1886 int l = utfc_ptr2len(p); |
| 6765 | 1887 |
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1888 // Avoid matching an illegal byte here. |
| 6765 | 1889 if (utf_ptr2char(p) == c && l > 1) |
| 7 | 1890 return p; |
| 6765 | 1891 p += l; |
| 7 | 1892 } |
| 1893 return NULL; | |
| 1894 } | |
| 1895 if (enc_dbcs != 0 && c > 255) | |
| 1896 { | |
| 1897 int n2 = c & 0xff; | |
| 1898 | |
| 1899 c = ((unsigned)c >> 8) & 0xff; | |
| 1900 while ((b = *p) != NUL) | |
| 1901 { | |
| 1902 if (b == c && p[1] == n2) | |
| 1903 return p; | |
| 474 | 1904 p += (*mb_ptr2len)(p); |
| 7 | 1905 } |
| 1906 return NULL; | |
| 1907 } | |
| 1908 if (has_mbyte) | |
| 1909 { | |
| 1910 while ((b = *p) != NUL) | |
| 1911 { | |
| 1912 if (b == c) | |
| 1913 return p; | |
| 474 | 1914 p += (*mb_ptr2len)(p); |
| 7 | 1915 } |
| 1916 return NULL; | |
| 1917 } | |
| 1918 while ((b = *p) != NUL) | |
| 1919 { | |
| 1920 if (b == c) | |
| 1921 return p; | |
| 1922 ++p; | |
| 1923 } | |
| 1924 return NULL; | |
| 1925 } | |
| 1926 | |
| 1927 /* | |
| 170 | 1928 * Version of strchr() that only works for bytes and handles unsigned char |
| 1929 * strings with characters above 128 correctly. It also doesn't return a | |
| 1930 * pointer to the NUL at the end of the string. | |
| 1931 */ | |
| 1932 char_u * | |
|
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1933 vim_strbyte(char_u *string, int c) |
| 170 | 1934 { |
| 1935 char_u *p = string; | |
| 1936 | |
| 1937 while (*p != NUL) | |
| 1938 { | |
| 1939 if (*p == c) | |
| 1940 return p; | |
| 1941 ++p; | |
| 1942 } | |
| 1943 return NULL; | |
| 1944 } | |
| 1945 | |
| 1946 /* | |
| 7 | 1947 * Search for last occurrence of "c" in "string". |
| 500 | 1948 * Return NULL if not found. |
| 170 | 1949 * Does not handle multi-byte char for "c"! |
| 7 | 1950 */ |
| 1951 char_u * | |
|
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1952 vim_strrchr(char_u *string, int c) |
| 7 | 1953 { |
| 1954 char_u *retval = NULL; | |
| 170 | 1955 char_u *p = string; |
| 1956 | |
| 1957 while (*p) | |
| 7 | 1958 { |
| 170 | 1959 if (*p == c) |
| 1960 retval = p; | |
|
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1961 MB_PTR_ADV(p); |
| 7 | 1962 } |
| 1963 return retval; | |
| 1964 } | |
| 1965 | |
| 1966 /* | |
| 1967 * Vim's version of strpbrk(), in case it's missing. | |
| 1968 * Don't generate a prototype for this, causes problems when it's not used. | |
| 1969 */ | |
| 1970 #ifndef PROTO | |
| 1971 # ifndef HAVE_STRPBRK | |
| 1972 # ifdef vim_strpbrk | |
| 1973 # undef vim_strpbrk | |
| 1974 # endif | |
| 1975 char_u * | |
|
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1976 vim_strpbrk(char_u *s, char_u *charset) |
| 7 | 1977 { |
| 1978 while (*s) | |
| 1979 { | |
| 1980 if (vim_strchr(charset, *s) != NULL) | |
| 1981 return s; | |
|
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1982 MB_PTR_ADV(s); |
| 7 | 1983 } |
| 1984 return NULL; | |
| 1985 } | |
| 1986 # endif | |
| 1987 #endif | |
| 1988 | |
| 1989 /* | |
| 1990 * Vim has its own isspace() function, because on some machines isspace() | |
| 1991 * can't handle characters above 128. | |
| 1992 */ | |
| 1993 int | |
|
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1994 vim_isspace(int x) |
| 7 | 1995 { |
| 1996 return ((x >= 9 && x <= 13) || x == ' '); | |
| 1997 } | |
| 1998 | |
| 1999 /************************************************************************ | |
| 119 | 2000 * Functions for handling growing arrays. |
| 7 | 2001 */ |
| 2002 | |
| 2003 /* | |
| 2004 * Clear an allocated growing array. | |
| 2005 */ | |
| 2006 void | |
|
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2007 ga_clear(garray_T *gap) |
| 7 | 2008 { |
| 2009 vim_free(gap->ga_data); | |
| 2010 ga_init(gap); | |
| 2011 } | |
| 2012 | |
| 2013 /* | |
| 2014 * Clear a growing array that contains a list of strings. | |
| 2015 */ | |
| 2016 void | |
|
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2017 ga_clear_strings(garray_T *gap) |
| 7 | 2018 { |
| 2019 int i; | |
| 2020 | |
| 2021 for (i = 0; i < gap->ga_len; ++i) | |
| 2022 vim_free(((char_u **)(gap->ga_data))[i]); | |
| 2023 ga_clear(gap); | |
| 2024 } | |
| 2025 | |
| 2026 /* | |
| 2027 * Initialize a growing array. Don't forget to set ga_itemsize and | |
| 2028 * ga_growsize! Or use ga_init2(). | |
| 2029 */ | |
| 2030 void | |
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2031 ga_init(garray_T *gap) |
| 7 | 2032 { |
| 2033 gap->ga_data = NULL; | |
| 41 | 2034 gap->ga_maxlen = 0; |
| 7 | 2035 gap->ga_len = 0; |
| 2036 } | |
| 2037 | |
| 2038 void | |
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2039 ga_init2(garray_T *gap, int itemsize, int growsize) |
| 7 | 2040 { |
| 2041 ga_init(gap); | |
| 2042 gap->ga_itemsize = itemsize; | |
| 2043 gap->ga_growsize = growsize; | |
| 2044 } | |
| 2045 | |
| 2046 /* | |
| 2047 * Make room in growing array "gap" for at least "n" items. | |
| 2048 * Return FAIL for failure, OK otherwise. | |
| 2049 */ | |
| 2050 int | |
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2051 ga_grow(garray_T *gap, int n) |
| 7 | 2052 { |
| 3376 | 2053 size_t old_len; |
| 2054 size_t new_len; | |
| 7 | 2055 char_u *pp; |
| 2056 | |
| 41 | 2057 if (gap->ga_maxlen - gap->ga_len < n) |
| 7 | 2058 { |
| 2059 if (n < gap->ga_growsize) | |
| 2060 n = gap->ga_growsize; | |
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2061 |
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2062 // A linear growth is very inefficient when the array grows big. This |
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2063 // is a compromise between allocating memory that won't be used and too |
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2064 // many copy operations. A factor of 1.5 seems reasonable. |
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2065 if (n < gap->ga_len / 2) |
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2066 n = gap->ga_len / 2; |
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2067 |
| 3376 | 2068 new_len = gap->ga_itemsize * (gap->ga_len + n); |
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2069 pp = vim_realloc(gap->ga_data, new_len); |
| 7 | 2070 if (pp == NULL) |
| 2071 return FAIL; | |
| 3376 | 2072 old_len = gap->ga_itemsize * gap->ga_maxlen; |
| 2073 vim_memset(pp + old_len, 0, new_len - old_len); | |
| 41 | 2074 gap->ga_maxlen = gap->ga_len + n; |
| 7 | 2075 gap->ga_data = pp; |
| 2076 } | |
| 2077 return OK; | |
| 2078 } | |
| 2079 | |
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2080 #if defined(FEAT_EVAL) || defined(FEAT_SEARCHPATH) || defined(PROTO) |
| 7 | 2081 /* |
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2082 * For a growing array that contains a list of strings: concatenate all the |
| 5873 | 2083 * strings with a separating "sep". |
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2084 * Returns NULL when out of memory. |
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2085 */ |
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2086 char_u * |
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2087 ga_concat_strings(garray_T *gap, char *sep) |
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2088 { |
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2089 int i; |
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2090 int len = 0; |
| 5873 | 2091 int sep_len = (int)STRLEN(sep); |
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2092 char_u *s; |
| 5873 | 2093 char_u *p; |
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2094 |
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2095 for (i = 0; i < gap->ga_len; ++i) |
| 5873 | 2096 len += (int)STRLEN(((char_u **)(gap->ga_data))[i]) + sep_len; |
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2097 |
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2098 s = alloc(len + 1); |
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2099 if (s != NULL) |
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2100 { |
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2101 *s = NUL; |
| 5873 | 2102 p = s; |
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2103 for (i = 0; i < gap->ga_len; ++i) |
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2104 { |
| 5873 | 2105 if (p != s) |
| 2106 { | |
| 2107 STRCPY(p, sep); | |
| 2108 p += sep_len; | |
| 2109 } | |
| 2110 STRCPY(p, ((char_u **)(gap->ga_data))[i]); | |
| 2111 p += STRLEN(p); | |
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2112 } |
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2113 } |
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2114 return s; |
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2115 } |
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2116 #endif |
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2117 |
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2118 #if defined(FEAT_VIMINFO) || defined(FEAT_EVAL) || defined(PROTO) |
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2119 /* |
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2120 * Make a copy of string "p" and add it to "gap". |
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2121 * When out of memory nothing changes. |
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2122 */ |
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2123 void |
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2124 ga_add_string(garray_T *gap, char_u *p) |
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2125 { |
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2126 char_u *cp = vim_strsave(p); |
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2127 |
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2128 if (cp != NULL) |
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2129 { |
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2130 if (ga_grow(gap, 1) == OK) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2131 ((char_u **)(gap->ga_data))[gap->ga_len++] = cp; |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2132 else |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
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7617
diff
changeset
|
2133 vim_free(cp); |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2134 } |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2135 } |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2136 #endif |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2137 |
|
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2138 /* |
|
15636
6f1c7e9a6393
patch 8.1.0826: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15597
diff
changeset
|
2139 * Concatenate a string to a growarray which contains bytes. |
|
7277
6600871bb38c
commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
7214
diff
changeset
|
2140 * When "s" is NULL does not do anything. |
| 7 | 2141 * Note: Does NOT copy the NUL at the end! |
| 2142 */ | |
| 2143 void | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2144 ga_concat(garray_T *gap, char_u *s) |
| 7 | 2145 { |
|
7277
6600871bb38c
commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
7214
diff
changeset
|
2146 int len; |
|
6600871bb38c
commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
7214
diff
changeset
|
2147 |
|
11352
251f1833db7d
patch 8.0.0561: undefined behavior when using backslash after empty line
Christian Brabandt <cb@256bit.org>
parents:
11269
diff
changeset
|
2148 if (s == NULL || *s == NUL) |
|
7277
6600871bb38c
commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
7214
diff
changeset
|
2149 return; |
|
6600871bb38c
commit https://github.com/vim/vim/commit/43345546ae63710441f066648b8485fb545b3801
Christian Brabandt <cb@256bit.org>
parents:
7214
diff
changeset
|
2150 len = (int)STRLEN(s); |
| 7 | 2151 if (ga_grow(gap, len) == OK) |
| 2152 { | |
| 2153 mch_memmove((char *)gap->ga_data + gap->ga_len, s, (size_t)len); | |
| 2154 gap->ga_len += len; | |
| 2155 } | |
| 2156 } | |
| 2157 | |
| 2158 /* | |
| 2159 * Append one byte to a growarray which contains bytes. | |
| 2160 */ | |
| 2161 void | |
|
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2162 ga_append(garray_T *gap, int c) |
| 7 | 2163 { |
| 2164 if (ga_grow(gap, 1) == OK) | |
| 2165 { | |
| 2166 *((char *)gap->ga_data + gap->ga_len) = c; | |
| 2167 ++gap->ga_len; | |
| 2168 } | |
| 2169 } | |
| 2170 | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15814
diff
changeset
|
2171 #if (defined(UNIX) && !defined(USE_SYSTEM)) || defined(MSWIN) \ |
| 5995 | 2172 || defined(PROTO) |
| 2935 | 2173 /* |
| 2174 * Append the text in "gap" below the cursor line and clear "gap". | |
| 2175 */ | |
| 2176 void | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2177 append_ga_line(garray_T *gap) |
| 2935 | 2178 { |
|
18931
80b40bd5ec1a
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parents:
18886
diff
changeset
|
2179 // Remove trailing CR. |
| 2935 | 2180 if (gap->ga_len > 0 |
| 2181 && !curbuf->b_p_bin | |
| 2182 && ((char_u *)gap->ga_data)[gap->ga_len - 1] == CAR) | |
| 2183 --gap->ga_len; | |
| 2184 ga_append(gap, NUL); | |
| 2185 ml_append(curwin->w_cursor.lnum++, gap->ga_data, 0, FALSE); | |
| 2186 gap->ga_len = 0; | |
| 2187 } | |
| 2188 #endif | |
| 2189 | |
| 7 | 2190 /************************************************************************ |
| 2191 * functions that use lookup tables for various things, generally to do with | |
| 2192 * special key codes. | |
| 2193 */ | |
| 2194 | |
| 2195 /* | |
| 2196 * Some useful tables. | |
| 2197 */ | |
| 2198 | |
| 2199 static struct modmasktable | |
| 2200 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2201 short mod_mask; // Bit-mask for particular key modifier |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2202 short mod_flag; // Bit(s) for particular key modifier |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2203 char_u name; // Single letter name of modifier |
| 7 | 2204 } mod_mask_table[] = |
| 2205 { | |
| 2206 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'M'}, | |
| 179 | 2207 {MOD_MASK_META, MOD_MASK_META, (char_u)'T'}, |
| 7 | 2208 {MOD_MASK_CTRL, MOD_MASK_CTRL, (char_u)'C'}, |
| 2209 {MOD_MASK_SHIFT, MOD_MASK_SHIFT, (char_u)'S'}, | |
| 2210 {MOD_MASK_MULTI_CLICK, MOD_MASK_2CLICK, (char_u)'2'}, | |
| 2211 {MOD_MASK_MULTI_CLICK, MOD_MASK_3CLICK, (char_u)'3'}, | |
| 2212 {MOD_MASK_MULTI_CLICK, MOD_MASK_4CLICK, (char_u)'4'}, | |
|
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12672
diff
changeset
|
2213 #ifdef MACOS_X |
| 7 | 2214 {MOD_MASK_CMD, MOD_MASK_CMD, (char_u)'D'}, |
| 2215 #endif | |
|
18931
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parents:
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diff
changeset
|
2216 // 'A' must be the last one |
| 7 | 2217 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'A'}, |
| 2218 {0, 0, NUL} | |
|
18931
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2219 // NOTE: when adding an entry, update MAX_KEY_NAME_LEN! |
| 7 | 2220 }; |
| 2221 | |
| 2222 /* | |
| 2223 * Shifted key terminal codes and their unshifted equivalent. | |
| 1209 | 2224 * Don't add mouse codes here, they are handled separately! |
| 7 | 2225 */ |
| 2226 #define MOD_KEYS_ENTRY_SIZE 5 | |
| 2227 | |
| 2228 static char_u modifier_keys_table[] = | |
| 2229 { | |
|
18931
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2230 // mod mask with modifier without modifier |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2231 MOD_MASK_SHIFT, '&', '9', '@', '1', // begin |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2232 MOD_MASK_SHIFT, '&', '0', '@', '2', // cancel |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2233 MOD_MASK_SHIFT, '*', '1', '@', '4', // command |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
2234 MOD_MASK_SHIFT, '*', '2', '@', '5', // copy |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2235 MOD_MASK_SHIFT, '*', '3', '@', '6', // create |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2236 MOD_MASK_SHIFT, '*', '4', 'k', 'D', // delete char |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2237 MOD_MASK_SHIFT, '*', '5', 'k', 'L', // delete line |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2238 MOD_MASK_SHIFT, '*', '7', '@', '7', // end |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2239 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_END, '@', '7', // end |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2240 MOD_MASK_SHIFT, '*', '9', '@', '9', // exit |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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parents:
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diff
changeset
|
2241 MOD_MASK_SHIFT, '*', '0', '@', '0', // find |
|
80b40bd5ec1a
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parents:
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diff
changeset
|
2242 MOD_MASK_SHIFT, '#', '1', '%', '1', // help |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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parents:
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diff
changeset
|
2243 MOD_MASK_SHIFT, '#', '2', 'k', 'h', // home |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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parents:
18886
diff
changeset
|
2244 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_HOME, 'k', 'h', // home |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2245 MOD_MASK_SHIFT, '#', '3', 'k', 'I', // insert |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2246 MOD_MASK_SHIFT, '#', '4', 'k', 'l', // left arrow |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2247 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_LEFT, 'k', 'l', // left arrow |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2248 MOD_MASK_SHIFT, '%', 'a', '%', '3', // message |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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parents:
18886
diff
changeset
|
2249 MOD_MASK_SHIFT, '%', 'b', '%', '4', // move |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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parents:
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diff
changeset
|
2250 MOD_MASK_SHIFT, '%', 'c', '%', '5', // next |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2251 MOD_MASK_SHIFT, '%', 'd', '%', '7', // options |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2252 MOD_MASK_SHIFT, '%', 'e', '%', '8', // previous |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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parents:
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diff
changeset
|
2253 MOD_MASK_SHIFT, '%', 'f', '%', '9', // print |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2254 MOD_MASK_SHIFT, '%', 'g', '%', '0', // redo |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2255 MOD_MASK_SHIFT, '%', 'h', '&', '3', // replace |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2256 MOD_MASK_SHIFT, '%', 'i', 'k', 'r', // right arr. |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2257 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_RIGHT, 'k', 'r', // right arr. |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2258 MOD_MASK_SHIFT, '%', 'j', '&', '5', // resume |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2259 MOD_MASK_SHIFT, '!', '1', '&', '6', // save |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2260 MOD_MASK_SHIFT, '!', '2', '&', '7', // suspend |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2261 MOD_MASK_SHIFT, '!', '3', '&', '8', // undo |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2262 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_UP, 'k', 'u', // up arrow |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2263 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_DOWN, 'k', 'd', // down arrow |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2264 |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2265 // vt100 F1 |
| 7 | 2266 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF1, KS_EXTRA, (int)KE_XF1, |
| 2267 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF2, KS_EXTRA, (int)KE_XF2, | |
| 2268 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF3, KS_EXTRA, (int)KE_XF3, | |
| 2269 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF4, KS_EXTRA, (int)KE_XF4, | |
| 2270 | |
|
18931
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Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2271 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F1, 'k', '1', // F1 |
| 7 | 2272 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F2, 'k', '2', |
| 2273 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F3, 'k', '3', | |
| 2274 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F4, 'k', '4', | |
| 2275 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F5, 'k', '5', | |
| 2276 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F6, 'k', '6', | |
| 2277 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F7, 'k', '7', | |
| 2278 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F8, 'k', '8', | |
| 2279 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F9, 'k', '9', | |
|
18931
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Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2280 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F10, 'k', ';', // F10 |
| 7 | 2281 |
| 2282 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F11, 'F', '1', | |
| 2283 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F12, 'F', '2', | |
| 2284 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F13, 'F', '3', | |
| 2285 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F14, 'F', '4', | |
| 2286 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F15, 'F', '5', | |
| 2287 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F16, 'F', '6', | |
| 2288 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F17, 'F', '7', | |
| 2289 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F18, 'F', '8', | |
| 2290 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F19, 'F', '9', | |
| 2291 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F20, 'F', 'A', | |
| 2292 | |
| 2293 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F21, 'F', 'B', | |
| 2294 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F22, 'F', 'C', | |
| 2295 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F23, 'F', 'D', | |
| 2296 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F24, 'F', 'E', | |
| 2297 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F25, 'F', 'F', | |
| 2298 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F26, 'F', 'G', | |
| 2299 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F27, 'F', 'H', | |
| 2300 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F28, 'F', 'I', | |
| 2301 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F29, 'F', 'J', | |
| 2302 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F30, 'F', 'K', | |
| 2303 | |
| 2304 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F31, 'F', 'L', | |
| 2305 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F32, 'F', 'M', | |
| 2306 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F33, 'F', 'N', | |
| 2307 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F34, 'F', 'O', | |
| 2308 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F35, 'F', 'P', | |
| 2309 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F36, 'F', 'Q', | |
| 2310 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F37, 'F', 'R', | |
| 2311 | |
|
18931
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18886
diff
changeset
|
2312 // TAB pseudo code |
| 7 | 2313 MOD_MASK_SHIFT, 'k', 'B', KS_EXTRA, (int)KE_TAB, |
| 2314 | |
| 2315 NUL | |
| 2316 }; | |
| 2317 | |
| 2318 static struct key_name_entry | |
| 2319 { | |
|
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|
2320 int key; // Special key code or ascii value |
|
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parents:
18886
diff
changeset
|
2321 char_u *name; // Name of key |
| 7 | 2322 } key_names_table[] = |
| 2323 { | |
| 2324 {' ', (char_u *)"Space"}, | |
| 2325 {TAB, (char_u *)"Tab"}, | |
| 2326 {K_TAB, (char_u *)"Tab"}, | |
| 2327 {NL, (char_u *)"NL"}, | |
|
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parents:
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changeset
|
2328 {NL, (char_u *)"NewLine"}, // Alternative name |
|
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diff
changeset
|
2329 {NL, (char_u *)"LineFeed"}, // Alternative name |
|
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parents:
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diff
changeset
|
2330 {NL, (char_u *)"LF"}, // Alternative name |
| 7 | 2331 {CAR, (char_u *)"CR"}, |
|
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diff
changeset
|
2332 {CAR, (char_u *)"Return"}, // Alternative name |
|
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2333 {CAR, (char_u *)"Enter"}, // Alternative name |
| 7 | 2334 {K_BS, (char_u *)"BS"}, |
|
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parents:
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diff
changeset
|
2335 {K_BS, (char_u *)"BackSpace"}, // Alternative name |
| 7 | 2336 {ESC, (char_u *)"Esc"}, |
| 2337 {CSI, (char_u *)"CSI"}, | |
| 2338 {K_CSI, (char_u *)"xCSI"}, | |
| 2339 {'|', (char_u *)"Bar"}, | |
| 2340 {'\\', (char_u *)"Bslash"}, | |
| 2341 {K_DEL, (char_u *)"Del"}, | |
|
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diff
changeset
|
2342 {K_DEL, (char_u *)"Delete"}, // Alternative name |
| 7 | 2343 {K_KDEL, (char_u *)"kDel"}, |
| 2344 {K_UP, (char_u *)"Up"}, | |
| 2345 {K_DOWN, (char_u *)"Down"}, | |
| 2346 {K_LEFT, (char_u *)"Left"}, | |
| 2347 {K_RIGHT, (char_u *)"Right"}, | |
| 180 | 2348 {K_XUP, (char_u *)"xUp"}, |
| 2349 {K_XDOWN, (char_u *)"xDown"}, | |
| 2350 {K_XLEFT, (char_u *)"xLeft"}, | |
| 2351 {K_XRIGHT, (char_u *)"xRight"}, | |
|
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patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10549
diff
changeset
|
2352 {K_PS, (char_u *)"PasteStart"}, |
|
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patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2353 {K_PE, (char_u *)"PasteEnd"}, |
| 7 | 2354 |
| 2355 {K_F1, (char_u *)"F1"}, | |
| 2356 {K_F2, (char_u *)"F2"}, | |
| 2357 {K_F3, (char_u *)"F3"}, | |
| 2358 {K_F4, (char_u *)"F4"}, | |
| 2359 {K_F5, (char_u *)"F5"}, | |
| 2360 {K_F6, (char_u *)"F6"}, | |
| 2361 {K_F7, (char_u *)"F7"}, | |
| 2362 {K_F8, (char_u *)"F8"}, | |
| 2363 {K_F9, (char_u *)"F9"}, | |
| 2364 {K_F10, (char_u *)"F10"}, | |
| 2365 | |
| 2366 {K_F11, (char_u *)"F11"}, | |
| 2367 {K_F12, (char_u *)"F12"}, | |
| 2368 {K_F13, (char_u *)"F13"}, | |
| 2369 {K_F14, (char_u *)"F14"}, | |
| 2370 {K_F15, (char_u *)"F15"}, | |
| 2371 {K_F16, (char_u *)"F16"}, | |
| 2372 {K_F17, (char_u *)"F17"}, | |
| 2373 {K_F18, (char_u *)"F18"}, | |
| 2374 {K_F19, (char_u *)"F19"}, | |
| 2375 {K_F20, (char_u *)"F20"}, | |
| 2376 | |
| 2377 {K_F21, (char_u *)"F21"}, | |
| 2378 {K_F22, (char_u *)"F22"}, | |
| 2379 {K_F23, (char_u *)"F23"}, | |
| 2380 {K_F24, (char_u *)"F24"}, | |
| 2381 {K_F25, (char_u *)"F25"}, | |
| 2382 {K_F26, (char_u *)"F26"}, | |
| 2383 {K_F27, (char_u *)"F27"}, | |
| 2384 {K_F28, (char_u *)"F28"}, | |
| 2385 {K_F29, (char_u *)"F29"}, | |
| 2386 {K_F30, (char_u *)"F30"}, | |
| 2387 | |
| 2388 {K_F31, (char_u *)"F31"}, | |
| 2389 {K_F32, (char_u *)"F32"}, | |
| 2390 {K_F33, (char_u *)"F33"}, | |
| 2391 {K_F34, (char_u *)"F34"}, | |
| 2392 {K_F35, (char_u *)"F35"}, | |
| 2393 {K_F36, (char_u *)"F36"}, | |
| 2394 {K_F37, (char_u *)"F37"}, | |
| 2395 | |
| 2396 {K_XF1, (char_u *)"xF1"}, | |
| 2397 {K_XF2, (char_u *)"xF2"}, | |
| 2398 {K_XF3, (char_u *)"xF3"}, | |
| 2399 {K_XF4, (char_u *)"xF4"}, | |
| 2400 | |
| 2401 {K_HELP, (char_u *)"Help"}, | |
| 2402 {K_UNDO, (char_u *)"Undo"}, | |
| 2403 {K_INS, (char_u *)"Insert"}, | |
|
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changeset
|
2404 {K_INS, (char_u *)"Ins"}, // Alternative name |
| 7 | 2405 {K_KINS, (char_u *)"kInsert"}, |
| 2406 {K_HOME, (char_u *)"Home"}, | |
| 2407 {K_KHOME, (char_u *)"kHome"}, | |
| 2408 {K_XHOME, (char_u *)"xHome"}, | |
| 230 | 2409 {K_ZHOME, (char_u *)"zHome"}, |
| 7 | 2410 {K_END, (char_u *)"End"}, |
| 2411 {K_KEND, (char_u *)"kEnd"}, | |
| 2412 {K_XEND, (char_u *)"xEnd"}, | |
| 230 | 2413 {K_ZEND, (char_u *)"zEnd"}, |
| 7 | 2414 {K_PAGEUP, (char_u *)"PageUp"}, |
| 2415 {K_PAGEDOWN, (char_u *)"PageDown"}, | |
| 2416 {K_KPAGEUP, (char_u *)"kPageUp"}, | |
| 2417 {K_KPAGEDOWN, (char_u *)"kPageDown"}, | |
| 2418 | |
| 2419 {K_KPLUS, (char_u *)"kPlus"}, | |
| 2420 {K_KMINUS, (char_u *)"kMinus"}, | |
| 2421 {K_KDIVIDE, (char_u *)"kDivide"}, | |
| 2422 {K_KMULTIPLY, (char_u *)"kMultiply"}, | |
| 2423 {K_KENTER, (char_u *)"kEnter"}, | |
| 2424 {K_KPOINT, (char_u *)"kPoint"}, | |
| 2425 | |
| 2426 {K_K0, (char_u *)"k0"}, | |
| 2427 {K_K1, (char_u *)"k1"}, | |
| 2428 {K_K2, (char_u *)"k2"}, | |
| 2429 {K_K3, (char_u *)"k3"}, | |
| 2430 {K_K4, (char_u *)"k4"}, | |
| 2431 {K_K5, (char_u *)"k5"}, | |
| 2432 {K_K6, (char_u *)"k6"}, | |
| 2433 {K_K7, (char_u *)"k7"}, | |
| 2434 {K_K8, (char_u *)"k8"}, | |
| 2435 {K_K9, (char_u *)"k9"}, | |
| 2436 | |
| 2437 {'<', (char_u *)"lt"}, | |
| 2438 | |
| 2439 {K_MOUSE, (char_u *)"Mouse"}, | |
| 3273 | 2440 #ifdef FEAT_MOUSE_NET |
| 7 | 2441 {K_NETTERM_MOUSE, (char_u *)"NetMouse"}, |
| 3273 | 2442 #endif |
| 2443 #ifdef FEAT_MOUSE_DEC | |
| 7 | 2444 {K_DEC_MOUSE, (char_u *)"DecMouse"}, |
| 3273 | 2445 #endif |
| 2446 #ifdef FEAT_MOUSE_JSB | |
| 7 | 2447 {K_JSBTERM_MOUSE, (char_u *)"JsbMouse"}, |
| 3273 | 2448 #endif |
| 2449 #ifdef FEAT_MOUSE_PTERM | |
| 7 | 2450 {K_PTERM_MOUSE, (char_u *)"PtermMouse"}, |
| 3273 | 2451 #endif |
| 2452 #ifdef FEAT_MOUSE_URXVT | |
| 2453 {K_URXVT_MOUSE, (char_u *)"UrxvtMouse"}, | |
| 2454 #endif | |
| 3746 | 2455 {K_SGR_MOUSE, (char_u *)"SgrMouse"}, |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2456 {K_SGR_MOUSERELEASE, (char_u *)"SgrMouseRelelase"}, |
| 7 | 2457 {K_LEFTMOUSE, (char_u *)"LeftMouse"}, |
| 2458 {K_LEFTMOUSE_NM, (char_u *)"LeftMouseNM"}, | |
| 2459 {K_LEFTDRAG, (char_u *)"LeftDrag"}, | |
| 2460 {K_LEFTRELEASE, (char_u *)"LeftRelease"}, | |
| 2461 {K_LEFTRELEASE_NM, (char_u *)"LeftReleaseNM"}, | |
|
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diff
changeset
|
2462 {K_MOUSEMOVE, (char_u *)"MouseMove"}, |
| 7 | 2463 {K_MIDDLEMOUSE, (char_u *)"MiddleMouse"}, |
| 2464 {K_MIDDLEDRAG, (char_u *)"MiddleDrag"}, | |
| 2465 {K_MIDDLERELEASE, (char_u *)"MiddleRelease"}, | |
| 2466 {K_RIGHTMOUSE, (char_u *)"RightMouse"}, | |
| 2467 {K_RIGHTDRAG, (char_u *)"RightDrag"}, | |
| 2468 {K_RIGHTRELEASE, (char_u *)"RightRelease"}, | |
|
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diff
changeset
|
2469 {K_MOUSEDOWN, (char_u *)"ScrollWheelUp"}, |
|
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|
2470 {K_MOUSEUP, (char_u *)"ScrollWheelDown"}, |
|
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changeset
|
2471 {K_MOUSELEFT, (char_u *)"ScrollWheelRight"}, |
|
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|
2472 {K_MOUSERIGHT, (char_u *)"ScrollWheelLeft"}, |
|
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|
2473 {K_MOUSEDOWN, (char_u *)"MouseDown"}, // OBSOLETE: Use |
|
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|
2474 {K_MOUSEUP, (char_u *)"MouseUp"}, // ScrollWheelXXX instead |
| 7 | 2475 {K_X1MOUSE, (char_u *)"X1Mouse"}, |
| 2476 {K_X1DRAG, (char_u *)"X1Drag"}, | |
| 2477 {K_X1RELEASE, (char_u *)"X1Release"}, | |
| 2478 {K_X2MOUSE, (char_u *)"X2Mouse"}, | |
| 2479 {K_X2DRAG, (char_u *)"X2Drag"}, | |
| 2480 {K_X2RELEASE, (char_u *)"X2Release"}, | |
| 2481 {K_DROP, (char_u *)"Drop"}, | |
| 2482 {K_ZERO, (char_u *)"Nul"}, | |
| 2483 #ifdef FEAT_EVAL | |
| 2484 {K_SNR, (char_u *)"SNR"}, | |
| 2485 #endif | |
| 2486 {K_PLUG, (char_u *)"Plug"}, | |
| 6245 | 2487 {K_CURSORHOLD, (char_u *)"CursorHold"}, |
|
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|
2488 {K_IGNORE, (char_u *)"Ignore"}, |
| 7 | 2489 {0, NULL} |
|
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|
2490 // NOTE: When adding a long name update MAX_KEY_NAME_LEN. |
| 7 | 2491 }; |
| 2492 | |
| 2493 #define KEY_NAMES_TABLE_LEN (sizeof(key_names_table) / sizeof(struct key_name_entry)) | |
| 2494 | |
| 2495 /* | |
| 2496 * Return the modifier mask bit (MOD_MASK_*) which corresponds to the given | |
| 2497 * modifier name ('S' for Shift, 'C' for Ctrl etc). | |
| 2498 */ | |
|
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diff
changeset
|
2499 static int |
|
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diff
changeset
|
2500 name_to_mod_mask(int c) |
| 7 | 2501 { |
| 2502 int i; | |
| 2503 | |
| 2504 c = TOUPPER_ASC(c); | |
| 2505 for (i = 0; mod_mask_table[i].mod_mask != 0; i++) | |
| 2506 if (c == mod_mask_table[i].name) | |
| 2507 return mod_mask_table[i].mod_flag; | |
| 2508 return 0; | |
| 2509 } | |
| 2510 | |
| 2511 /* | |
| 2512 * Check if if there is a special key code for "key" that includes the | |
| 2513 * modifiers specified. | |
| 2514 */ | |
| 2515 int | |
|
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diff
changeset
|
2516 simplify_key(int key, int *modifiers) |
| 7 | 2517 { |
| 2518 int i; | |
| 2519 int key0; | |
| 2520 int key1; | |
| 2521 | |
| 2522 if (*modifiers & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT)) | |
| 2523 { | |
|
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|
2524 // TAB is a special case |
| 7 | 2525 if (key == TAB && (*modifiers & MOD_MASK_SHIFT)) |
| 2526 { | |
| 2527 *modifiers &= ~MOD_MASK_SHIFT; | |
| 2528 return K_S_TAB; | |
| 2529 } | |
| 2530 key0 = KEY2TERMCAP0(key); | |
| 2531 key1 = KEY2TERMCAP1(key); | |
| 2532 for (i = 0; modifier_keys_table[i] != NUL; i += MOD_KEYS_ENTRY_SIZE) | |
| 2533 if (key0 == modifier_keys_table[i + 3] | |
| 2534 && key1 == modifier_keys_table[i + 4] | |
| 2535 && (*modifiers & modifier_keys_table[i])) | |
| 2536 { | |
| 2537 *modifiers &= ~modifier_keys_table[i]; | |
| 2538 return TERMCAP2KEY(modifier_keys_table[i + 1], | |
| 2539 modifier_keys_table[i + 2]); | |
| 2540 } | |
| 2541 } | |
| 2542 return key; | |
| 2543 } | |
| 2544 | |
| 2545 /* | |
| 180 | 2546 * Change <xHome> to <Home>, <xUp> to <Up>, etc. |
| 2547 */ | |
| 2548 int | |
|
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diff
changeset
|
2549 handle_x_keys(int key) |
| 180 | 2550 { |
| 2551 switch (key) | |
| 2552 { | |
| 2553 case K_XUP: return K_UP; | |
| 2554 case K_XDOWN: return K_DOWN; | |
| 2555 case K_XLEFT: return K_LEFT; | |
| 2556 case K_XRIGHT: return K_RIGHT; | |
| 2557 case K_XHOME: return K_HOME; | |
| 230 | 2558 case K_ZHOME: return K_HOME; |
| 180 | 2559 case K_XEND: return K_END; |
| 230 | 2560 case K_ZEND: return K_END; |
| 180 | 2561 case K_XF1: return K_F1; |
| 2562 case K_XF2: return K_F2; | |
| 2563 case K_XF3: return K_F3; | |
| 2564 case K_XF4: return K_F4; | |
| 2565 case K_S_XF1: return K_S_F1; | |
| 2566 case K_S_XF2: return K_S_F2; | |
| 2567 case K_S_XF3: return K_S_F3; | |
| 2568 case K_S_XF4: return K_S_F4; | |
| 2569 } | |
| 2570 return key; | |
| 2571 } | |
| 2572 | |
| 2573 /* | |
| 7 | 2574 * Return a string which contains the name of the given key when the given |
| 2575 * modifiers are down. | |
| 2576 */ | |
| 2577 char_u * | |
|
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diff
changeset
|
2578 get_special_key_name(int c, int modifiers) |
| 7 | 2579 { |
| 2580 static char_u string[MAX_KEY_NAME_LEN + 1]; | |
| 2581 | |
| 2582 int i, idx; | |
| 2583 int table_idx; | |
| 2584 char_u *s; | |
| 2585 | |
| 2586 string[0] = '<'; | |
| 2587 idx = 1; | |
| 2588 | |
|
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changeset
|
2589 // Key that stands for a normal character. |
| 7 | 2590 if (IS_SPECIAL(c) && KEY2TERMCAP0(c) == KS_KEY) |
| 2591 c = KEY2TERMCAP1(c); | |
| 2592 | |
| 2593 /* | |
| 2594 * Translate shifted special keys into unshifted keys and set modifier. | |
| 2595 * Same for CTRL and ALT modifiers. | |
| 2596 */ | |
| 2597 if (IS_SPECIAL(c)) | |
| 2598 { | |
| 2599 for (i = 0; modifier_keys_table[i] != 0; i += MOD_KEYS_ENTRY_SIZE) | |
| 2600 if ( KEY2TERMCAP0(c) == (int)modifier_keys_table[i + 1] | |
| 2601 && (int)KEY2TERMCAP1(c) == (int)modifier_keys_table[i + 2]) | |
| 2602 { | |
| 2603 modifiers |= modifier_keys_table[i]; | |
| 2604 c = TERMCAP2KEY(modifier_keys_table[i + 3], | |
| 2605 modifier_keys_table[i + 4]); | |
| 2606 break; | |
| 2607 } | |
| 2608 } | |
| 2609 | |
|
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changeset
|
2610 // try to find the key in the special key table |
| 7 | 2611 table_idx = find_special_key_in_table(c); |
| 2612 | |
| 2613 /* | |
| 2614 * When not a known special key, and not a printable character, try to | |
| 2615 * extract modifiers. | |
| 2616 */ | |
|
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|
2617 if (c > 0 && (*mb_char2len)(c) == 1) |
| 7 | 2618 { |
| 2619 if (table_idx < 0 | |
| 2620 && (!vim_isprintc(c) || (c & 0x7f) == ' ') | |
| 2621 && (c & 0x80)) | |
| 2622 { | |
| 2623 c &= 0x7f; | |
| 2624 modifiers |= MOD_MASK_ALT; | |
|
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changeset
|
2625 // try again, to find the un-alted key in the special key table |
| 7 | 2626 table_idx = find_special_key_in_table(c); |
| 2627 } | |
| 2628 if (table_idx < 0 && !vim_isprintc(c) && c < ' ') | |
| 2629 { | |
| 2630 #ifdef EBCDIC | |
| 2631 c = CtrlChar(c); | |
| 2632 #else | |
| 2633 c += '@'; | |
| 2634 #endif | |
| 2635 modifiers |= MOD_MASK_CTRL; | |
| 2636 } | |
| 2637 } | |
| 2638 | |
|
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changeset
|
2639 // translate the modifier into a string |
| 7 | 2640 for (i = 0; mod_mask_table[i].name != 'A'; i++) |
| 2641 if ((modifiers & mod_mask_table[i].mod_mask) | |
| 2642 == mod_mask_table[i].mod_flag) | |
| 2643 { | |
| 2644 string[idx++] = mod_mask_table[i].name; | |
| 2645 string[idx++] = (char_u)'-'; | |
| 2646 } | |
| 2647 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2648 if (table_idx < 0) // unknown special key, may output t_xx |
| 7 | 2649 { |
| 2650 if (IS_SPECIAL(c)) | |
| 2651 { | |
| 2652 string[idx++] = 't'; | |
| 2653 string[idx++] = '_'; | |
| 2654 string[idx++] = KEY2TERMCAP0(c); | |
| 2655 string[idx++] = KEY2TERMCAP1(c); | |
| 2656 } | |
|
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2657 // Not a special key, only modifiers, output directly |
| 7 | 2658 else |
| 2659 { | |
| 2660 if (has_mbyte && (*mb_char2len)(c) > 1) | |
| 2661 idx += (*mb_char2bytes)(c, string + idx); | |
|
15597
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2662 else if (vim_isprintc(c)) |
| 7 | 2663 string[idx++] = c; |
| 2664 else | |
| 2665 { | |
| 2666 s = transchar(c); | |
| 2667 while (*s) | |
| 2668 string[idx++] = *s++; | |
| 2669 } | |
| 2670 } | |
| 2671 } | |
|
18931
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2672 else // use name of special key |
| 7 | 2673 { |
|
10644
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2674 size_t len = STRLEN(key_names_table[table_idx].name); |
|
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2675 |
|
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2676 if (len + idx + 2 <= MAX_KEY_NAME_LEN) |
|
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2677 { |
|
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2678 STRCPY(string + idx, key_names_table[table_idx].name); |
|
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2679 idx += (int)len; |
|
2025bec9175f
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Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2680 } |
| 7 | 2681 } |
| 2682 string[idx++] = '>'; | |
| 2683 string[idx] = NUL; | |
| 2684 return string; | |
| 2685 } | |
| 2686 | |
| 2687 /* | |
| 2688 * Try translating a <> name at (*srcp)[] to dst[]. | |
| 2689 * Return the number of characters added to dst[], zero for no match. | |
| 2690 * If there is a match, srcp is advanced to after the <> name. | |
| 2691 * dst[] must be big enough to hold the result (up to six characters)! | |
| 2692 */ | |
| 2693 int | |
|
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
2694 trans_special( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2695 char_u **srcp, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2696 char_u *dst, |
|
16880
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
16876
diff
changeset
|
2697 int keycode, // prefer key code, e.g. K_DEL instead of DEL |
|
18301
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patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
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18291
diff
changeset
|
2698 int in_string, // TRUE when inside a double quoted string |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2699 int simplify, // simplify <C-H> and <A-x> |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
2700 int *did_simplify) // found <C-H> or <A-x> |
| 7 | 2701 { |
| 2702 int modifiers = 0; | |
| 2703 int key; | |
| 2704 | |
|
18301
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2705 key = find_special_key(srcp, &modifiers, keycode, FALSE, in_string, |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
2706 simplify, did_simplify); |
| 7 | 2707 if (key == 0) |
| 2708 return 0; | |
| 2709 | |
|
16880
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patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
16876
diff
changeset
|
2710 return special_to_buf(key, modifiers, keycode, dst); |
|
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2711 } |
|
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2712 |
|
998603a243d7
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2713 /* |
|
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2714 * Put the character sequence for "key" with "modifiers" into "dst" and return |
|
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
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parents:
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diff
changeset
|
2715 * the resulting length. |
|
998603a243d7
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2716 * When "keycode" is TRUE prefer key code, e.g. K_DEL instead of DEL. |
|
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2717 * The sequence is not NUL terminated. |
|
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2718 * This is how characters in a string are encoded. |
|
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2719 */ |
|
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2720 int |
|
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
16876
diff
changeset
|
2721 special_to_buf(int key, int modifiers, int keycode, char_u *dst) |
|
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2722 { |
|
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2723 int dlen = 0; |
|
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
16876
diff
changeset
|
2724 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2725 // Put the appropriate modifier in a string |
| 7 | 2726 if (modifiers != 0) |
| 2727 { | |
| 2728 dst[dlen++] = K_SPECIAL; | |
| 2729 dst[dlen++] = KS_MODIFIER; | |
| 2730 dst[dlen++] = modifiers; | |
| 2731 } | |
| 2732 | |
| 2733 if (IS_SPECIAL(key)) | |
| 2734 { | |
| 2735 dst[dlen++] = K_SPECIAL; | |
| 2736 dst[dlen++] = KEY2TERMCAP0(key); | |
| 2737 dst[dlen++] = KEY2TERMCAP1(key); | |
| 2738 } | |
| 2739 else if (has_mbyte && !keycode) | |
| 2740 dlen += (*mb_char2bytes)(key, dst + dlen); | |
| 2741 else if (keycode) | |
| 2742 dlen = (int)(add_char2buf(key, dst + dlen) - dst); | |
| 2743 else | |
| 2744 dst[dlen++] = key; | |
| 2745 | |
| 2746 return dlen; | |
| 2747 } | |
| 2748 | |
| 2749 /* | |
| 2750 * Try translating a <> name at (*srcp)[], return the key and modifiers. | |
| 2751 * srcp is advanced to after the <> name. | |
| 2752 * returns 0 if there is no match. | |
| 2753 */ | |
| 2754 int | |
|
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2755 find_special_key( |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2756 char_u **srcp, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2757 int *modp, |
|
18301
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patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
2758 int keycode, // prefer key code, e.g. K_DEL instead of DEL |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
2759 int keep_x_key, // don't translate xHome to Home key |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
2760 int in_string, // TRUE in string, double quote is escaped |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
2761 int simplify, // simplify <C-H> and <A-x> |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
2762 int *did_simplify) // found <C-H> or <A-x> |
| 7 | 2763 { |
| 2764 char_u *last_dash; | |
| 2765 char_u *end_of_name; | |
| 2766 char_u *src; | |
| 2767 char_u *bp; | |
| 2768 int modifiers; | |
| 2769 int bit; | |
| 2770 int key; | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
2771 uvarnumber_T n; |
| 3024 | 2772 int l; |
| 7 | 2773 |
| 2774 src = *srcp; | |
| 2775 if (src[0] != '<') | |
| 2776 return 0; | |
| 2777 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2778 // Find end of modifier list |
| 7 | 2779 last_dash = src; |
| 2780 for (bp = src + 1; *bp == '-' || vim_isIDc(*bp); bp++) | |
| 2781 { | |
| 2782 if (*bp == '-') | |
| 2783 { | |
| 2784 last_dash = bp; | |
| 3024 | 2785 if (bp[1] != NUL) |
| 2786 { | |
| 2787 if (has_mbyte) | |
| 2788 l = mb_ptr2len(bp + 1); | |
| 2789 else | |
| 2790 l = 1; | |
|
17720
844f470532b6
patch 8.1.1857: cannot use modifier with multi-byte character
Bram Moolenaar <Bram@vim.org>
parents:
17708
diff
changeset
|
2791 // Anything accepted, like <C-?>. |
|
844f470532b6
patch 8.1.1857: cannot use modifier with multi-byte character
Bram Moolenaar <Bram@vim.org>
parents:
17708
diff
changeset
|
2792 // <C-"> or <M-"> are not special in strings as " is |
|
844f470532b6
patch 8.1.1857: cannot use modifier with multi-byte character
Bram Moolenaar <Bram@vim.org>
parents:
17708
diff
changeset
|
2793 // the string delimiter. With a backslash it works: <M-\"> |
|
844f470532b6
patch 8.1.1857: cannot use modifier with multi-byte character
Bram Moolenaar <Bram@vim.org>
parents:
17708
diff
changeset
|
2794 if (!(in_string && bp[1] == '"') && bp[l + 1] == '>') |
|
9373
b88c573d8aa4
commit https://github.com/vim/vim/commit/1d90a5a5af84250e226f8a9121e771f7b72aa894
Christian Brabandt <cb@256bit.org>
parents:
9347
diff
changeset
|
2795 bp += l; |
|
9869
989d44d35a66
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Christian Brabandt <cb@256bit.org>
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9723
diff
changeset
|
2796 else if (in_string && bp[1] == '\\' && bp[2] == '"' |
|
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2797 && bp[3] == '>') |
|
989d44d35a66
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Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2798 bp += 2; |
| 3024 | 2799 } |
| 7 | 2800 } |
| 2801 if (bp[0] == 't' && bp[1] == '_' && bp[2] && bp[3]) | |
|
18931
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patch 8.2.0026: still some /* */ comments
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parents:
18886
diff
changeset
|
2802 bp += 3; // skip t_xx, xx may be '-' or '>' |
| 3026 | 2803 else if (STRNICMP(bp, "char-", 5) == 0) |
| 2804 { | |
|
16706
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
2805 vim_str2nr(bp + 5, NULL, &l, STR2NR_ALL, NULL, NULL, 0, TRUE); |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2806 if (l == 0) |
|
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diff
changeset
|
2807 { |
|
77bcb5055fec
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diff
changeset
|
2808 emsg(_(e_invarg)); |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
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diff
changeset
|
2809 return 0; |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
2810 } |
| 3026 | 2811 bp += l + 5; |
| 2812 break; | |
| 2813 } | |
| 7 | 2814 } |
| 2815 | |
|
18931
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Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2816 if (*bp == '>') // found matching '>' |
| 7 | 2817 { |
| 2818 end_of_name = bp + 1; | |
| 2819 | |
|
18931
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Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2820 // Which modifiers are given? |
| 7 | 2821 modifiers = 0x0; |
| 2822 for (bp = src + 1; bp < last_dash; bp++) | |
| 2823 { | |
| 2824 if (*bp != '-') | |
| 2825 { | |
| 2826 bit = name_to_mod_mask(*bp); | |
| 2827 if (bit == 0x0) | |
|
18931
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2828 break; // Illegal modifier name |
| 7 | 2829 modifiers |= bit; |
| 2830 } | |
| 2831 } | |
| 2832 | |
| 2833 /* | |
| 2834 * Legal modifier name. | |
| 2835 */ | |
| 2836 if (bp >= last_dash) | |
| 2837 { | |
| 3024 | 2838 if (STRNICMP(last_dash + 1, "char-", 5) == 0 |
| 2839 && VIM_ISDIGIT(last_dash[6])) | |
| 2840 { | |
|
18931
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2841 // <Char-123> or <Char-033> or <Char-0x33> |
|
18301
506bf60a30a0
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2842 vim_str2nr(last_dash + 6, NULL, &l, STR2NR_ALL, NULL, |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
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18291
diff
changeset
|
2843 &n, 0, TRUE); |
|
16706
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changeset
|
2844 if (l == 0) |
|
77bcb5055fec
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diff
changeset
|
2845 { |
|
77bcb5055fec
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diff
changeset
|
2846 emsg(_(e_invarg)); |
|
77bcb5055fec
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Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
2847 return 0; |
|
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patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
2848 } |
| 3026 | 2849 key = (int)n; |
| 3024 | 2850 } |
| 7 | 2851 else |
| 180 | 2852 { |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2853 int off = 1; |
|
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2854 |
|
18931
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2855 // Modifier with single letter, or special key name. |
|
9869
989d44d35a66
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9723
diff
changeset
|
2856 if (in_string && last_dash[1] == '\\' && last_dash[2] == '"') |
|
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2857 off = 2; |
| 3026 | 2858 if (has_mbyte) |
|
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parents:
9723
diff
changeset
|
2859 l = mb_ptr2len(last_dash + off); |
| 3026 | 2860 else |
| 2861 l = 1; | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2862 if (modifiers != 0 && last_dash[l + off] == '>') |
|
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2863 key = PTR2CHAR(last_dash + off); |
| 3026 | 2864 else |
| 2865 { | |
|
9869
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parents:
9723
diff
changeset
|
2866 key = get_special_key_code(last_dash + off); |
| 3026 | 2867 if (!keep_x_key) |
| 2868 key = handle_x_keys(key); | |
| 2869 } | |
| 180 | 2870 } |
| 7 | 2871 |
| 2872 /* | |
| 2873 * get_special_key_code() may return NUL for invalid | |
| 2874 * special key name. | |
| 2875 */ | |
| 2876 if (key != NUL) | |
| 2877 { | |
| 2878 /* | |
| 2879 * Only use a modifier when there is no special key code that | |
| 2880 * includes the modifier. | |
| 2881 */ | |
| 2882 key = simplify_key(key, &modifiers); | |
| 2883 | |
| 2884 if (!keycode) | |
| 2885 { | |
|
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diff
changeset
|
2886 // don't want keycode, use single byte code |
| 7 | 2887 if (key == K_BS) |
| 2888 key = BS; | |
| 2889 else if (key == K_DEL || key == K_KDEL) | |
| 2890 key = DEL; | |
| 2891 } | |
| 2892 | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2893 // Normal Key with modifier: Try to make a single byte code. |
| 7 | 2894 if (!IS_SPECIAL(key)) |
|
18301
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2895 key = extract_modifiers(key, &modifiers, |
|
506bf60a30a0
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2896 simplify, did_simplify); |
| 7 | 2897 |
| 2898 *modp = modifiers; | |
| 2899 *srcp = end_of_name; | |
| 2900 return key; | |
| 2901 } | |
| 2902 } | |
| 2903 } | |
| 2904 return 0; | |
| 2905 } | |
| 2906 | |
| 2907 /* | |
| 2908 * Try to include modifiers in the key. | |
| 2909 * Changes "Shift-a" to 'A', "Alt-A" to 0xc0, etc. | |
|
18301
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2910 * When "simplify" is FALSE don't do Ctrl and Alt. |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2911 * When "simplify" is TRUE and Ctrl or Alt is removed from modifiers set |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2912 * "did_simplify" when it's not NULL. |
| 7 | 2913 */ |
| 2914 int | |
|
18301
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diff
changeset
|
2915 extract_modifiers(int key, int *modp, int simplify, int *did_simplify) |
| 7 | 2916 { |
| 2917 int modifiers = *modp; | |
| 2918 | |
|
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12672
diff
changeset
|
2919 #ifdef MACOS_X |
|
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diff
changeset
|
2920 // Command-key really special, no fancynest |
| 7 | 2921 if (!(modifiers & MOD_MASK_CMD)) |
| 2922 #endif | |
| 2923 if ((modifiers & MOD_MASK_SHIFT) && ASCII_ISALPHA(key)) | |
| 2924 { | |
| 2925 key = TOUPPER_ASC(key); | |
|
18301
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2926 // With <C-S-a> and <A-S-a> we keep the shift modifier. |
|
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diff
changeset
|
2927 // With <S-a> and <S-A> we don't keep the shift modifier. |
|
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diff
changeset
|
2928 if (simplify || modifiers == MOD_MASK_SHIFT) |
|
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diff
changeset
|
2929 modifiers &= ~MOD_MASK_SHIFT; |
| 7 | 2930 } |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2931 |
|
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diff
changeset
|
2932 // <C-H> and <C-h> mean the same thing, always use "H" |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2933 if ((modifiers & MOD_MASK_CTRL) && ASCII_ISALPHA(key)) |
|
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diff
changeset
|
2934 key = TOUPPER_ASC(key); |
|
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diff
changeset
|
2935 |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2936 if (simplify && (modifiers & MOD_MASK_CTRL) |
| 7 | 2937 #ifdef EBCDIC |
|
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changeset
|
2938 // TODO: EBCDIC Better use: |
|
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diff
changeset
|
2939 // && (Ctrl_chr(key) || key == '?') |
|
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diff
changeset
|
2940 // ??? |
| 7 | 2941 && strchr("?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_", key) |
| 2942 != NULL | |
| 2943 #else | |
| 2944 && ((key >= '?' && key <= '_') || ASCII_ISALPHA(key)) | |
| 2945 #endif | |
| 2946 ) | |
| 2947 { | |
| 2948 key = Ctrl_chr(key); | |
| 2949 modifiers &= ~MOD_MASK_CTRL; | |
|
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changeset
|
2950 // <C-@> is <Nul> |
| 7 | 2951 if (key == 0) |
| 2952 key = K_ZERO; | |
|
18301
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diff
changeset
|
2953 if (did_simplify != NULL) |
|
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diff
changeset
|
2954 *did_simplify = TRUE; |
| 7 | 2955 } |
|
18301
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changeset
|
2956 |
|
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diff
changeset
|
2957 #ifdef MACOS_X |
|
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changeset
|
2958 // Command-key really special, no fancynest |
| 7 | 2959 if (!(modifiers & MOD_MASK_CMD)) |
| 2960 #endif | |
|
18301
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2961 if (simplify && (modifiers & MOD_MASK_ALT) && key < 0x80 |
|
15597
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2962 && !enc_dbcs) // avoid creating a lead byte |
| 7 | 2963 { |
| 2964 key |= 0x80; | |
|
18931
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diff
changeset
|
2965 modifiers &= ~MOD_MASK_ALT; // remove the META modifier |
|
18301
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2966 if (did_simplify != NULL) |
|
506bf60a30a0
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2967 *did_simplify = TRUE; |
| 7 | 2968 } |
| 2969 | |
| 2970 *modp = modifiers; | |
| 2971 return key; | |
| 2972 } | |
| 2973 | |
| 2974 /* | |
| 2975 * Try to find key "c" in the special key table. | |
| 2976 * Return the index when found, -1 when not found. | |
| 2977 */ | |
| 2978 int | |
|
7829
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7803
diff
changeset
|
2979 find_special_key_in_table(int c) |
| 7 | 2980 { |
| 2981 int i; | |
| 2982 | |
| 2983 for (i = 0; key_names_table[i].name != NULL; i++) | |
| 2984 if (c == key_names_table[i].key) | |
| 2985 break; | |
| 2986 if (key_names_table[i].name == NULL) | |
| 2987 i = -1; | |
| 2988 return i; | |
| 2989 } | |
| 2990 | |
| 2991 /* | |
| 2992 * Find the special key with the given name (the given string does not have to | |
| 2993 * end with NUL, the name is assumed to end before the first non-idchar). | |
| 2994 * If the name starts with "t_" the next two characters are interpreted as a | |
| 2995 * termcap name. | |
| 2996 * Return the key code, or 0 if not found. | |
| 2997 */ | |
| 2998 int | |
|
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7803
diff
changeset
|
2999 get_special_key_code(char_u *name) |
| 7 | 3000 { |
| 3001 char_u *table_name; | |
| 3002 char_u string[3]; | |
| 3003 int i, j; | |
| 3004 | |
| 3005 /* | |
| 3006 * If it's <t_xx> we get the code for xx from the termcap | |
| 3007 */ | |
| 3008 if (name[0] == 't' && name[1] == '_' && name[2] != NUL && name[3] != NUL) | |
| 3009 { | |
| 3010 string[0] = name[2]; | |
| 3011 string[1] = name[3]; | |
| 3012 string[2] = NUL; | |
| 3013 if (add_termcap_entry(string, FALSE) == OK) | |
| 3014 return TERMCAP2KEY(name[2], name[3]); | |
| 3015 } | |
| 3016 else | |
| 3017 for (i = 0; key_names_table[i].name != NULL; i++) | |
| 3018 { | |
| 3019 table_name = key_names_table[i].name; | |
| 3020 for (j = 0; vim_isIDc(name[j]) && table_name[j] != NUL; j++) | |
| 3021 if (TOLOWER_ASC(table_name[j]) != TOLOWER_ASC(name[j])) | |
| 3022 break; | |
| 3023 if (!vim_isIDc(name[j]) && table_name[j] == NUL) | |
| 3024 return key_names_table[i].key; | |
| 3025 } | |
| 3026 return 0; | |
| 3027 } | |
| 3028 | |
| 3029 char_u * | |
|
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7803
diff
changeset
|
3030 get_key_name(int i) |
| 7 | 3031 { |
| 1881 | 3032 if (i >= (int)KEY_NAMES_TABLE_LEN) |
| 7 | 3033 return NULL; |
| 3034 return key_names_table[i].name; | |
| 3035 } | |
| 3036 | |
| 3037 /* | |
| 3038 * Return the current end-of-line type: EOL_DOS, EOL_UNIX or EOL_MAC. | |
| 3039 */ | |
| 3040 int | |
|
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diff
changeset
|
3041 get_fileformat(buf_T *buf) |
| 7 | 3042 { |
| 3043 int c = *buf->b_p_ff; | |
| 3044 | |
| 3045 if (buf->b_p_bin || c == 'u') | |
| 3046 return EOL_UNIX; | |
| 3047 if (c == 'm') | |
| 3048 return EOL_MAC; | |
| 3049 return EOL_DOS; | |
| 3050 } | |
| 3051 | |
| 3052 /* | |
| 3053 * Like get_fileformat(), but override 'fileformat' with "p" for "++opt=val" | |
| 3054 * argument. | |
| 3055 */ | |
| 3056 int | |
|
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7803
diff
changeset
|
3057 get_fileformat_force( |
|
2a8d6b2dd925
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diff
changeset
|
3058 buf_T *buf, |
|
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diff
changeset
|
3059 exarg_T *eap) // can be NULL! |
| 7 | 3060 { |
| 3061 int c; | |
| 3062 | |
| 3063 if (eap != NULL && eap->force_ff != 0) | |
|
13575
4df23d9bad47
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Christian Brabandt <cb@256bit.org>
parents:
13493
diff
changeset
|
3064 c = eap->force_ff; |
| 7 | 3065 else |
| 3066 { | |
| 3067 if ((eap != NULL && eap->force_bin != 0) | |
| 3068 ? (eap->force_bin == FORCE_BIN) : buf->b_p_bin) | |
| 3069 return EOL_UNIX; | |
| 3070 c = *buf->b_p_ff; | |
| 3071 } | |
| 3072 if (c == 'u') | |
| 3073 return EOL_UNIX; | |
| 3074 if (c == 'm') | |
| 3075 return EOL_MAC; | |
| 3076 return EOL_DOS; | |
| 3077 } | |
| 3078 | |
| 3079 /* | |
| 3080 * Set the current end-of-line type to EOL_DOS, EOL_UNIX or EOL_MAC. | |
| 3081 * Sets both 'textmode' and 'fileformat'. | |
| 3082 * Note: Does _not_ set global value of 'textmode'! | |
| 3083 */ | |
| 3084 void | |
|
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7803
diff
changeset
|
3085 set_fileformat( |
|
2a8d6b2dd925
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diff
changeset
|
3086 int t, |
|
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diff
changeset
|
3087 int opt_flags) // OPT_LOCAL and/or OPT_GLOBAL |
| 7 | 3088 { |
| 3089 char *p = NULL; | |
| 3090 | |
| 3091 switch (t) | |
| 3092 { | |
| 3093 case EOL_DOS: | |
| 3094 p = FF_DOS; | |
| 3095 curbuf->b_p_tx = TRUE; | |
| 3096 break; | |
| 3097 case EOL_UNIX: | |
| 3098 p = FF_UNIX; | |
| 3099 curbuf->b_p_tx = FALSE; | |
| 3100 break; | |
| 3101 case EOL_MAC: | |
| 3102 p = FF_MAC; | |
| 3103 curbuf->b_p_tx = FALSE; | |
| 3104 break; | |
| 3105 } | |
| 3106 if (p != NULL) | |
| 3107 set_string_option_direct((char_u *)"ff", -1, (char_u *)p, | |
| 694 | 3108 OPT_FREE | opt_flags, 0); |
| 3109 | |
|
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changeset
|
3110 // This may cause the buffer to become (un)modified. |
| 7 | 3111 check_status(curbuf); |
| 673 | 3112 redraw_tabline = TRUE; |
| 7 | 3113 #ifdef FEAT_TITLE |
|
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changeset
|
3114 need_maketitle = TRUE; // set window title later |
| 7 | 3115 #endif |
| 3116 } | |
| 3117 | |
| 3118 /* | |
| 3119 * Return the default fileformat from 'fileformats'. | |
| 3120 */ | |
| 3121 int | |
|
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7803
diff
changeset
|
3122 default_fileformat(void) |
| 7 | 3123 { |
| 3124 switch (*p_ffs) | |
| 3125 { | |
| 3126 case 'm': return EOL_MAC; | |
| 3127 case 'd': return EOL_DOS; | |
| 3128 } | |
| 3129 return EOL_UNIX; | |
| 3130 } | |
| 3131 | |
| 3132 /* | |
| 3133 * Call shell. Calls mch_call_shell, with 'shellxquote' added. | |
| 3134 */ | |
| 3135 int | |
|
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7803
diff
changeset
|
3136 call_shell(char_u *cmd, int opt) |
| 7 | 3137 { |
| 3138 char_u *ncmd; | |
| 3139 int retval; | |
| 170 | 3140 #ifdef FEAT_PROFILE |
| 3141 proftime_T wait_time; | |
| 3142 #endif | |
| 7 | 3143 |
| 3144 if (p_verbose > 3) | |
| 3145 { | |
| 293 | 3146 verbose_enter(); |
|
15470
55ccc2d353bd
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Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
3147 smsg(_("Calling shell to execute: \"%s\""), |
| 7 | 3148 cmd == NULL ? p_sh : cmd); |
| 3149 out_char('\n'); | |
| 3150 cursor_on(); | |
| 293 | 3151 verbose_leave(); |
| 7 | 3152 } |
| 3153 | |
| 170 | 3154 #ifdef FEAT_PROFILE |
| 789 | 3155 if (do_profiling == PROF_YES) |
| 170 | 3156 prof_child_enter(&wait_time); |
| 3157 #endif | |
| 3158 | |
| 7 | 3159 if (*p_sh == NUL) |
| 3160 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
3161 emsg(_(e_shellempty)); |
| 7 | 3162 retval = -1; |
| 3163 } | |
| 3164 else | |
| 3165 { | |
| 3166 #ifdef FEAT_GUI_MSWIN | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3167 // Don't hide the pointer while executing a shell command. |
| 7 | 3168 gui_mch_mousehide(FALSE); |
| 3169 #endif | |
| 3170 #ifdef FEAT_GUI | |
| 3171 ++hold_gui_events; | |
| 3172 #endif | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3173 // The external command may update a tags file, clear cached tags. |
| 7 | 3174 tag_freematch(); |
| 3175 | |
|
17028
70933f7b5de4
patch 8.1.1514: MS-Windows: wrong shell command with ! in 'guioptions'
Bram Moolenaar <Bram@vim.org>
parents:
17000
diff
changeset
|
3176 if (cmd == NULL || *p_sxq == NUL) |
| 7 | 3177 retval = mch_call_shell(cmd, opt); |
| 3178 else | |
| 3179 { | |
| 3359 | 3180 char_u *ecmd = cmd; |
| 3181 | |
|
18195
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
3182 if (*p_sxe != NUL && *p_sxq == '(') |
| 3359 | 3183 { |
| 3184 ecmd = vim_strsave_escaped_ext(cmd, p_sxe, '^', FALSE); | |
| 3185 if (ecmd == NULL) | |
| 3186 ecmd = cmd; | |
| 3187 } | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
3188 ncmd = alloc(STRLEN(ecmd) + STRLEN(p_sxq) * 2 + 1); |
| 7 | 3189 if (ncmd != NULL) |
| 3190 { | |
| 3191 STRCPY(ncmd, p_sxq); | |
| 3359 | 3192 STRCAT(ncmd, ecmd); |
|
18195
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
3193 // When 'shellxquote' is ( append ). |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
3194 // When 'shellxquote' is "( append )". |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
3195 STRCAT(ncmd, *p_sxq == '(' ? (char_u *)")" |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
3196 : *p_sxq == '"' && *(p_sxq+1) == '(' ? (char_u *)")\"" |
|
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
3197 : p_sxq); |
| 7 | 3198 retval = mch_call_shell(ncmd, opt); |
| 3199 vim_free(ncmd); | |
| 3200 } | |
| 3201 else | |
| 3202 retval = -1; | |
| 3359 | 3203 if (ecmd != cmd) |
| 3204 vim_free(ecmd); | |
| 7 | 3205 } |
| 3206 #ifdef FEAT_GUI | |
| 3207 --hold_gui_events; | |
| 3208 #endif | |
| 3209 /* | |
| 3210 * Check the window size, in case it changed while executing the | |
| 3211 * external command. | |
| 3212 */ | |
| 3213 shell_resized_check(); | |
| 3214 } | |
| 3215 | |
| 3216 #ifdef FEAT_EVAL | |
| 3217 set_vim_var_nr(VV_SHELL_ERROR, (long)retval); | |
| 170 | 3218 # ifdef FEAT_PROFILE |
| 789 | 3219 if (do_profiling == PROF_YES) |
| 170 | 3220 prof_child_exit(&wait_time); |
| 3221 # endif | |
| 7 | 3222 #endif |
| 3223 | |
| 3224 return retval; | |
| 3225 } | |
| 3226 | |
| 3227 /* | |
| 789 | 3228 * VISUAL, SELECTMODE and OP_PENDING State are never set, they are equal to |
| 3229 * NORMAL State with a condition. This function returns the real State. | |
| 7 | 3230 */ |
| 3231 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3232 get_real_state(void) |
| 7 | 3233 { |
| 3234 if (State & NORMAL) | |
| 3235 { | |
| 3236 if (VIsual_active) | |
| 789 | 3237 { |
| 3238 if (VIsual_select) | |
| 3239 return SELECTMODE; | |
| 7 | 3240 return VISUAL; |
| 789 | 3241 } |
| 5735 | 3242 else if (finish_op) |
| 3243 return OP_PENDING; | |
| 7 | 3244 } |
| 3245 return State; | |
| 3246 } | |
| 3247 | |
| 39 | 3248 /* |
| 3249 * Return TRUE if "p" points to just after a path separator. | |
| 2939 | 3250 * Takes care of multi-byte characters. |
| 39 | 3251 * "b" must point to the start of the file name |
| 3252 */ | |
| 3253 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3254 after_pathsep(char_u *b, char_u *p) |
| 39 | 3255 { |
| 2939 | 3256 return p > b && vim_ispathsep(p[-1]) |
| 39 | 3257 && (!has_mbyte || (*mb_head_off)(b, p - 1) == 0); |
| 3258 } | |
| 3259 | |
| 3260 /* | |
| 3261 * Return TRUE if file names "f1" and "f2" are in the same directory. | |
| 3262 * "f1" may be a short name, "f2" must be a full path. | |
| 3263 */ | |
| 3264 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3265 same_directory(char_u *f1, char_u *f2) |
| 39 | 3266 { |
| 3267 char_u ffname[MAXPATHL]; | |
| 3268 char_u *t1; | |
| 3269 char_u *t2; | |
| 3270 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3271 // safety check |
| 39 | 3272 if (f1 == NULL || f2 == NULL) |
| 3273 return FALSE; | |
| 3274 | |
| 3275 (void)vim_FullName(f1, ffname, MAXPATHL, FALSE); | |
| 3276 t1 = gettail_sep(ffname); | |
| 3277 t2 = gettail_sep(f2); | |
| 3278 return (t1 - ffname == t2 - f2 | |
| 3279 && pathcmp((char *)ffname, (char *)f2, (int)(t1 - ffname)) == 0); | |
| 3280 } | |
| 3281 | |
|
14220
96e4c6b26998
patch 8.1.0127: build failure when disabling the session feature
Christian Brabandt <cb@256bit.org>
parents:
13750
diff
changeset
|
3282 #if defined(FEAT_SESSION) || defined(FEAT_AUTOCHDIR) \ |
|
96e4c6b26998
patch 8.1.0127: build failure when disabling the session feature
Christian Brabandt <cb@256bit.org>
parents:
13750
diff
changeset
|
3283 || defined(MSWIN) || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_GTK) \ |
|
15510
41fbbcea0f1b
patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3284 || defined(FEAT_NETBEANS_INTG) \ |
| 7 | 3285 || defined(PROTO) |
| 3286 /* | |
| 3287 * Change to a file's directory. | |
| 3288 * Caller must call shorten_fnames()! | |
| 3289 * Return OK or FAIL. | |
| 3290 */ | |
| 3291 int | |
|
15184
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3292 vim_chdirfile(char_u *fname, char *trigger_autocmd) |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3293 { |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3294 char_u old_dir[MAXPATHL]; |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3295 char_u new_dir[MAXPATHL]; |
|
13172
7ab8c5983983
patch 8.0.1460: missing file in patch
Christian Brabandt <cb@256bit.org>
parents:
13092
diff
changeset
|
3296 int res; |
| 39 | 3297 |
|
15184
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3298 if (mch_dirname(old_dir, MAXPATHL) != OK) |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3299 *old_dir = NUL; |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3300 |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3301 vim_strncpy(new_dir, fname, MAXPATHL - 1); |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3302 *gettail_sep(new_dir) = NUL; |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3303 |
|
15188
2d8c31ae1e24
patch 8.1.0604: autocommand test fails on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents:
15184
diff
changeset
|
3304 if (pathcmp((char *)old_dir, (char *)new_dir, -1) == 0) |
|
15184
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3305 // nothing to do |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3306 res = OK; |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3307 else |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3308 { |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3309 res = mch_chdir((char *)new_dir) == 0 ? OK : FAIL; |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3310 |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3311 if (res == OK && trigger_autocmd != NULL) |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3312 apply_autocmds(EVENT_DIRCHANGED, (char_u *)trigger_autocmd, |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3313 new_dir, FALSE, curbuf); |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3314 } |
|
13172
7ab8c5983983
patch 8.0.1460: missing file in patch
Christian Brabandt <cb@256bit.org>
parents:
13092
diff
changeset
|
3315 return res; |
| 7 | 3316 } |
| 3317 #endif | |
| 3318 | |
| 3319 #if defined(STAT_IGNORES_SLASH) || defined(PROTO) | |
| 3320 /* | |
| 3321 * Check if "name" ends in a slash and is not a directory. | |
| 3322 * Used for systems where stat() ignores a trailing slash on a file name. | |
| 3323 * The Vim code assumes a trailing slash is only ignored for a directory. | |
| 3324 */ | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3325 static int |
|
11146
6ce90f33373f
patch 8.0.0460: can't build on HPUX
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
3326 illegal_slash(const char *name) |
| 7 | 3327 { |
| 3328 if (name[0] == NUL) | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3329 return FALSE; // no file name is not illegal |
| 7 | 3330 if (name[strlen(name) - 1] != '/') |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3331 return FALSE; // no trailing slash |
| 7 | 3332 if (mch_isdir((char_u *)name)) |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3333 return FALSE; // trailing slash for a directory |
| 7 | 3334 return TRUE; |
| 3335 } | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3336 |
|
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3337 /* |
|
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3338 * Special implementation of mch_stat() for Solaris. |
|
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3339 */ |
|
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3340 int |
|
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3341 vim_stat(const char *name, stat_T *stp) |
|
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3342 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3343 // On Solaris stat() accepts "file/" as if it was "file". Return -1 if |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3344 // the name ends in "/" and it's not a directory. |
|
11146
6ce90f33373f
patch 8.0.0460: can't build on HPUX
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
3345 return illegal_slash(name) ? -1 : stat(name, stp); |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3346 } |
| 7 | 3347 #endif |
| 3348 | |
| 3349 #if defined(CURSOR_SHAPE) || defined(PROTO) | |
| 3350 | |
| 3351 /* | |
| 3352 * Handling of cursor and mouse pointer shapes in various modes. | |
| 3353 */ | |
| 3354 | |
| 3355 cursorentry_T shape_table[SHAPE_IDX_COUNT] = | |
| 3356 { | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3357 // The values will be filled in from the 'guicursor' and 'mouseshape' |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3358 // defaults when Vim starts. |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3359 // Adjust the SHAPE_IDX_ defines when making changes! |
| 7 | 3360 {0, 0, 0, 700L, 400L, 250L, 0, 0, "n", SHAPE_CURSOR+SHAPE_MOUSE}, |
| 3361 {0, 0, 0, 700L, 400L, 250L, 0, 0, "v", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 3362 {0, 0, 0, 700L, 400L, 250L, 0, 0, "i", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 3363 {0, 0, 0, 700L, 400L, 250L, 0, 0, "r", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 3364 {0, 0, 0, 700L, 400L, 250L, 0, 0, "c", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 3365 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ci", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 3366 {0, 0, 0, 700L, 400L, 250L, 0, 0, "cr", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 3367 {0, 0, 0, 700L, 400L, 250L, 0, 0, "o", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 3368 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ve", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 3369 {0, 0, 0, 0L, 0L, 0L, 0, 0, "e", SHAPE_MOUSE}, | |
| 3370 {0, 0, 0, 0L, 0L, 0L, 0, 0, "s", SHAPE_MOUSE}, | |
| 3371 {0, 0, 0, 0L, 0L, 0L, 0, 0, "sd", SHAPE_MOUSE}, | |
| 3372 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vs", SHAPE_MOUSE}, | |
| 3373 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vd", SHAPE_MOUSE}, | |
| 3374 {0, 0, 0, 0L, 0L, 0L, 0, 0, "m", SHAPE_MOUSE}, | |
| 3375 {0, 0, 0, 0L, 0L, 0L, 0, 0, "ml", SHAPE_MOUSE}, | |
| 3376 {0, 0, 0, 100L, 100L, 100L, 0, 0, "sm", SHAPE_CURSOR}, | |
| 3377 }; | |
| 3378 | |
| 3379 #ifdef FEAT_MOUSESHAPE | |
| 3380 /* | |
| 3381 * Table with names for mouse shapes. Keep in sync with all the tables for | |
| 3382 * mch_set_mouse_shape()!. | |
| 3383 */ | |
| 3384 static char * mshape_names[] = | |
| 3385 { | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3386 "arrow", // default, must be the first one |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3387 "blank", // hidden |
| 7 | 3388 "beam", |
| 3389 "updown", | |
| 3390 "udsizing", | |
| 3391 "leftright", | |
| 3392 "lrsizing", | |
| 3393 "busy", | |
| 3394 "no", | |
| 3395 "crosshair", | |
| 3396 "hand1", | |
| 3397 "hand2", | |
| 3398 "pencil", | |
| 3399 "question", | |
| 3400 "rightup-arrow", | |
| 3401 "up-arrow", | |
| 3402 NULL | |
| 3403 }; | |
| 3404 #endif | |
| 3405 | |
| 3406 /* | |
| 3407 * Parse the 'guicursor' option ("what" is SHAPE_CURSOR) or 'mouseshape' | |
| 3408 * ("what" is SHAPE_MOUSE). | |
| 3409 * Returns error message for an illegal option, NULL otherwise. | |
| 3410 */ | |
|
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|
3411 char * |
|
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diff
changeset
|
3412 parse_shape_opt(int what) |
| 7 | 3413 { |
| 3414 char_u *modep; | |
| 3415 char_u *colonp; | |
| 3416 char_u *commap; | |
| 3417 char_u *slashp; | |
| 3418 char_u *p, *endp; | |
|
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|
3419 int idx = 0; // init for GCC |
| 7 | 3420 int all_idx; |
| 3421 int len; | |
| 3422 int i; | |
| 3423 long n; | |
|
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changeset
|
3424 int found_ve = FALSE; // found "ve" flag |
| 7 | 3425 int round; |
| 3426 | |
| 3427 /* | |
| 3428 * First round: check for errors; second round: do it for real. | |
| 3429 */ | |
| 3430 for (round = 1; round <= 2; ++round) | |
| 3431 { | |
| 3432 /* | |
| 3433 * Repeat for all comma separated parts. | |
| 3434 */ | |
| 3435 #ifdef FEAT_MOUSESHAPE | |
| 3436 if (what == SHAPE_MOUSE) | |
| 3437 modep = p_mouseshape; | |
| 3438 else | |
| 3439 #endif | |
| 3440 modep = p_guicursor; | |
| 3441 while (*modep != NUL) | |
| 3442 { | |
| 3443 colonp = vim_strchr(modep, ':'); | |
|
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|
3444 commap = vim_strchr(modep, ','); |
|
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|
3445 |
|
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|
3446 if (colonp == NULL || (commap != NULL && commap < colonp)) |
|
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|
3447 return N_("E545: Missing colon"); |
| 7 | 3448 if (colonp == modep) |
|
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|
3449 return N_("E546: Illegal mode"); |
| 7 | 3450 |
| 3451 /* | |
| 3452 * Repeat for all mode's before the colon. | |
| 3453 * For the 'a' mode, we loop to handle all the modes. | |
| 3454 */ | |
| 3455 all_idx = -1; | |
| 3456 while (modep < colonp || all_idx >= 0) | |
| 3457 { | |
| 3458 if (all_idx < 0) | |
| 3459 { | |
|
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diff
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|
3460 // Find the mode. |
| 7 | 3461 if (modep[1] == '-' || modep[1] == ':') |
| 3462 len = 1; | |
| 3463 else | |
| 3464 len = 2; | |
| 3465 if (len == 1 && TOLOWER_ASC(modep[0]) == 'a') | |
| 3466 all_idx = SHAPE_IDX_COUNT - 1; | |
| 3467 else | |
| 3468 { | |
| 3469 for (idx = 0; idx < SHAPE_IDX_COUNT; ++idx) | |
| 3470 if (STRNICMP(modep, shape_table[idx].name, len) | |
| 3471 == 0) | |
| 3472 break; | |
| 3473 if (idx == SHAPE_IDX_COUNT | |
| 3474 || (shape_table[idx].used_for & what) == 0) | |
|
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|
3475 return N_("E546: Illegal mode"); |
| 7 | 3476 if (len == 2 && modep[0] == 'v' && modep[1] == 'e') |
| 3477 found_ve = TRUE; | |
| 3478 } | |
| 3479 modep += len + 1; | |
| 3480 } | |
| 3481 | |
| 3482 if (all_idx >= 0) | |
| 3483 idx = all_idx--; | |
| 3484 else if (round == 2) | |
| 3485 { | |
| 3486 #ifdef FEAT_MOUSESHAPE | |
| 3487 if (what == SHAPE_MOUSE) | |
| 3488 { | |
|
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|
3489 // Set the default, for the missing parts |
| 7 | 3490 shape_table[idx].mshape = 0; |
| 3491 } | |
| 3492 else | |
| 3493 #endif | |
| 3494 { | |
|
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|
3495 // Set the defaults, for the missing parts |
| 7 | 3496 shape_table[idx].shape = SHAPE_BLOCK; |
| 3497 shape_table[idx].blinkwait = 700L; | |
| 3498 shape_table[idx].blinkon = 400L; | |
| 3499 shape_table[idx].blinkoff = 250L; | |
| 3500 } | |
| 3501 } | |
| 3502 | |
|
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|
3503 // Parse the part after the colon |
| 7 | 3504 for (p = colonp + 1; *p && *p != ','; ) |
| 3505 { | |
| 3506 #ifdef FEAT_MOUSESHAPE | |
| 3507 if (what == SHAPE_MOUSE) | |
| 3508 { | |
| 3509 for (i = 0; ; ++i) | |
| 3510 { | |
| 3511 if (mshape_names[i] == NULL) | |
| 3512 { | |
| 3513 if (!VIM_ISDIGIT(*p)) | |
|
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|
3514 return N_("E547: Illegal mouseshape"); |
| 7 | 3515 if (round == 2) |
| 3516 shape_table[idx].mshape = | |
| 3517 getdigits(&p) + MSHAPE_NUMBERED; | |
| 3518 else | |
| 3519 (void)getdigits(&p); | |
| 3520 break; | |
| 3521 } | |
| 3522 len = (int)STRLEN(mshape_names[i]); | |
| 3523 if (STRNICMP(p, mshape_names[i], len) == 0) | |
| 3524 { | |
| 3525 if (round == 2) | |
| 3526 shape_table[idx].mshape = i; | |
| 3527 p += len; | |
| 3528 break; | |
| 3529 } | |
| 3530 } | |
| 3531 } | |
|
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|
3532 else // if (what == SHAPE_MOUSE) |
| 7 | 3533 #endif |
| 3534 { | |
| 3535 /* | |
| 3536 * First handle the ones with a number argument. | |
| 3537 */ | |
| 3538 i = *p; | |
| 3539 len = 0; | |
| 3540 if (STRNICMP(p, "ver", 3) == 0) | |
| 3541 len = 3; | |
| 3542 else if (STRNICMP(p, "hor", 3) == 0) | |
| 3543 len = 3; | |
| 3544 else if (STRNICMP(p, "blinkwait", 9) == 0) | |
| 3545 len = 9; | |
| 3546 else if (STRNICMP(p, "blinkon", 7) == 0) | |
| 3547 len = 7; | |
| 3548 else if (STRNICMP(p, "blinkoff", 8) == 0) | |
| 3549 len = 8; | |
| 3550 if (len != 0) | |
| 3551 { | |
| 3552 p += len; | |
| 3553 if (!VIM_ISDIGIT(*p)) | |
|
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|
3554 return N_("E548: digit expected"); |
| 7 | 3555 n = getdigits(&p); |
|
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|
3556 if (len == 3) // "ver" or "hor" |
| 7 | 3557 { |
| 3558 if (n == 0) | |
|
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changeset
|
3559 return N_("E549: Illegal percentage"); |
| 7 | 3560 if (round == 2) |
| 3561 { | |
| 3562 if (TOLOWER_ASC(i) == 'v') | |
| 3563 shape_table[idx].shape = SHAPE_VER; | |
| 3564 else | |
| 3565 shape_table[idx].shape = SHAPE_HOR; | |
| 3566 shape_table[idx].percentage = n; | |
| 3567 } | |
| 3568 } | |
| 3569 else if (round == 2) | |
| 3570 { | |
| 3571 if (len == 9) | |
| 3572 shape_table[idx].blinkwait = n; | |
| 3573 else if (len == 7) | |
| 3574 shape_table[idx].blinkon = n; | |
| 3575 else | |
| 3576 shape_table[idx].blinkoff = n; | |
| 3577 } | |
| 3578 } | |
| 3579 else if (STRNICMP(p, "block", 5) == 0) | |
| 3580 { | |
| 3581 if (round == 2) | |
| 3582 shape_table[idx].shape = SHAPE_BLOCK; | |
| 3583 p += 5; | |
| 3584 } | |
|
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|
3585 else // must be a highlight group name then |
| 7 | 3586 { |
| 3587 endp = vim_strchr(p, '-'); | |
|
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|
3588 if (commap == NULL) // last part |
| 7 | 3589 { |
| 3590 if (endp == NULL) | |
|
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changeset
|
3591 endp = p + STRLEN(p); // find end of part |
| 7 | 3592 } |
| 3593 else if (endp > commap || endp == NULL) | |
| 3594 endp = commap; | |
| 3595 slashp = vim_strchr(p, '/'); | |
| 3596 if (slashp != NULL && slashp < endp) | |
| 3597 { | |
|
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changeset
|
3598 // "group/langmap_group" |
| 7 | 3599 i = syn_check_group(p, (int)(slashp - p)); |
| 3600 p = slashp + 1; | |
| 3601 } | |
| 3602 if (round == 2) | |
| 3603 { | |
| 3604 shape_table[idx].id = syn_check_group(p, | |
| 3605 (int)(endp - p)); | |
| 3606 shape_table[idx].id_lm = shape_table[idx].id; | |
| 3607 if (slashp != NULL && slashp < endp) | |
| 3608 shape_table[idx].id = i; | |
| 3609 } | |
| 3610 p = endp; | |
| 3611 } | |
|
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|
3612 } // if (what != SHAPE_MOUSE) |
| 7 | 3613 |
| 3614 if (*p == '-') | |
| 3615 ++p; | |
| 3616 } | |
| 3617 } | |
| 3618 modep = p; | |
| 3619 if (*modep == ',') | |
| 3620 ++modep; | |
| 3621 } | |
| 3622 } | |
| 3623 | |
|
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|
3624 // If the 's' flag is not given, use the 'v' cursor for 's' |
| 7 | 3625 if (!found_ve) |
| 3626 { | |
| 3627 #ifdef FEAT_MOUSESHAPE | |
| 3628 if (what == SHAPE_MOUSE) | |
| 3629 { | |
| 3630 shape_table[SHAPE_IDX_VE].mshape = shape_table[SHAPE_IDX_V].mshape; | |
| 3631 } | |
| 3632 else | |
| 3633 #endif | |
| 3634 { | |
| 3635 shape_table[SHAPE_IDX_VE].shape = shape_table[SHAPE_IDX_V].shape; | |
| 3636 shape_table[SHAPE_IDX_VE].percentage = | |
| 3637 shape_table[SHAPE_IDX_V].percentage; | |
| 3638 shape_table[SHAPE_IDX_VE].blinkwait = | |
| 3639 shape_table[SHAPE_IDX_V].blinkwait; | |
| 3640 shape_table[SHAPE_IDX_VE].blinkon = | |
| 3641 shape_table[SHAPE_IDX_V].blinkon; | |
| 3642 shape_table[SHAPE_IDX_VE].blinkoff = | |
| 3643 shape_table[SHAPE_IDX_V].blinkoff; | |
| 3644 shape_table[SHAPE_IDX_VE].id = shape_table[SHAPE_IDX_V].id; | |
| 3645 shape_table[SHAPE_IDX_VE].id_lm = shape_table[SHAPE_IDX_V].id_lm; | |
| 3646 } | |
| 3647 } | |
| 3648 | |
| 3649 return NULL; | |
| 3650 } | |
| 3651 | |
| 500 | 3652 # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \ |
| 3653 || defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 7 | 3654 /* |
| 3655 * Return the index into shape_table[] for the current mode. | |
| 3656 * When "mouse" is TRUE, consider indexes valid for the mouse pointer. | |
| 3657 */ | |
| 3658 int | |
|
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diff
changeset
|
3659 get_shape_idx(int mouse) |
| 7 | 3660 { |
| 3661 #ifdef FEAT_MOUSESHAPE | |
| 3662 if (mouse && (State == HITRETURN || State == ASKMORE)) | |
| 3663 { | |
| 3664 # ifdef FEAT_GUI | |
| 87 | 3665 int x, y; |
| 3666 gui_mch_getmouse(&x, &y); | |
| 3667 if (Y_2_ROW(y) == Rows - 1) | |
| 7 | 3668 return SHAPE_IDX_MOREL; |
| 3669 # endif | |
| 3670 return SHAPE_IDX_MORE; | |
| 3671 } | |
| 3672 if (mouse && drag_status_line) | |
| 3673 return SHAPE_IDX_SDRAG; | |
| 3674 if (mouse && drag_sep_line) | |
| 3675 return SHAPE_IDX_VDRAG; | |
| 3676 #endif | |
| 3677 if (!mouse && State == SHOWMATCH) | |
| 3678 return SHAPE_IDX_SM; | |
| 3679 if (State & VREPLACE_FLAG) | |
| 3680 return SHAPE_IDX_R; | |
| 3681 if (State & REPLACE_FLAG) | |
| 3682 return SHAPE_IDX_R; | |
| 3683 if (State & INSERT) | |
| 3684 return SHAPE_IDX_I; | |
| 3685 if (State & CMDLINE) | |
| 3686 { | |
| 3687 if (cmdline_at_end()) | |
| 3688 return SHAPE_IDX_C; | |
| 3689 if (cmdline_overstrike()) | |
| 3690 return SHAPE_IDX_CR; | |
| 3691 return SHAPE_IDX_CI; | |
| 3692 } | |
| 3693 if (finish_op) | |
| 3694 return SHAPE_IDX_O; | |
| 3695 if (VIsual_active) | |
| 3696 { | |
| 3697 if (*p_sel == 'e') | |
| 3698 return SHAPE_IDX_VE; | |
| 3699 else | |
| 3700 return SHAPE_IDX_V; | |
| 3701 } | |
| 3702 return SHAPE_IDX_N; | |
| 3703 } | |
| 500 | 3704 #endif |
| 7 | 3705 |
| 3706 # if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 3707 static int old_mouse_shape = 0; | |
| 3708 | |
| 3709 /* | |
| 3710 * Set the mouse shape: | |
| 3711 * If "shape" is -1, use shape depending on the current mode, | |
| 3712 * depending on the current state. | |
| 3713 * If "shape" is -2, only update the shape when it's CLINE or STATUS (used | |
| 3714 * when the mouse moves off the status or command line). | |
| 3715 */ | |
| 3716 void | |
|
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diff
changeset
|
3717 update_mouseshape(int shape_idx) |
| 7 | 3718 { |
| 3719 int new_mouse_shape; | |
| 3720 | |
|
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|
3721 // Only works in GUI mode. |
| 227 | 3722 if (!gui.in_use || gui.starting) |
| 7 | 3723 return; |
| 3724 | |
|
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|
3725 // Postpone the updating when more is to come. Speeds up executing of |
|
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changeset
|
3726 // mappings. |
| 7 | 3727 if (shape_idx == -1 && char_avail()) |
| 3728 { | |
| 3729 postponed_mouseshape = TRUE; | |
| 3730 return; | |
| 3731 } | |
| 3732 | |
|
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|
3733 // When ignoring the mouse don't change shape on the statusline. |
| 864 | 3734 if (*p_mouse == NUL |
| 3735 && (shape_idx == SHAPE_IDX_CLINE | |
| 3736 || shape_idx == SHAPE_IDX_STATUS | |
| 3737 || shape_idx == SHAPE_IDX_VSEP)) | |
| 3738 shape_idx = -2; | |
| 3739 | |
| 7 | 3740 if (shape_idx == -2 |
| 3741 && old_mouse_shape != shape_table[SHAPE_IDX_CLINE].mshape | |
| 3742 && old_mouse_shape != shape_table[SHAPE_IDX_STATUS].mshape | |
| 3743 && old_mouse_shape != shape_table[SHAPE_IDX_VSEP].mshape) | |
| 3744 return; | |
| 3745 if (shape_idx < 0) | |
| 3746 new_mouse_shape = shape_table[get_shape_idx(TRUE)].mshape; | |
| 3747 else | |
| 3748 new_mouse_shape = shape_table[shape_idx].mshape; | |
| 3749 if (new_mouse_shape != old_mouse_shape) | |
| 3750 { | |
| 3751 mch_set_mouse_shape(new_mouse_shape); | |
| 3752 old_mouse_shape = new_mouse_shape; | |
| 3753 } | |
| 3754 postponed_mouseshape = FALSE; | |
| 3755 } | |
| 3756 # endif | |
| 3757 | |
|
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|
3758 #endif // CURSOR_SHAPE |
| 7 | 3759 |
| 3760 | |
| 3761 /* | |
| 3762 * Change directory to "new_dir". If FEAT_SEARCHPATH is defined, search | |
| 3763 * 'cdpath' for relative directory names, otherwise just mch_chdir(). | |
| 3764 */ | |
| 3765 int | |
|
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diff
changeset
|
3766 vim_chdir(char_u *new_dir) |
| 7 | 3767 { |
| 3768 #ifndef FEAT_SEARCHPATH | |
| 3769 return mch_chdir((char *)new_dir); | |
| 3770 #else | |
| 3771 char_u *dir_name; | |
| 3772 int r; | |
| 3773 | |
| 3774 dir_name = find_directory_in_path(new_dir, (int)STRLEN(new_dir), | |
| 3775 FNAME_MESS, curbuf->b_ffname); | |
| 3776 if (dir_name == NULL) | |
| 3777 return -1; | |
| 3778 r = mch_chdir((char *)dir_name); | |
| 3779 vim_free(dir_name); | |
| 3780 return r; | |
| 3781 #endif | |
| 3782 } | |
| 3783 | |
| 3784 /* | |
| 418 | 3785 * Get user name from machine-specific function. |
| 7 | 3786 * Returns the user name in "buf[len]". |
| 418 | 3787 * Some systems are quite slow in obtaining the user name (Windows NT), thus |
| 3788 * cache the result. | |
| 7 | 3789 * Returns OK or FAIL. |
| 3790 */ | |
| 3791 int | |
|
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7803
diff
changeset
|
3792 get_user_name(char_u *buf, int len) |
| 7 | 3793 { |
| 359 | 3794 if (username == NULL) |
| 7 | 3795 { |
| 3796 if (mch_get_user_name(buf, len) == FAIL) | |
| 3797 return FAIL; | |
| 359 | 3798 username = vim_strsave(buf); |
| 7 | 3799 } |
| 3800 else | |
| 418 | 3801 vim_strncpy(buf, username, len - 1); |
| 7 | 3802 return OK; |
| 3803 } | |
| 3804 | |
| 3805 #ifndef HAVE_QSORT | |
| 3806 /* | |
| 3807 * Our own qsort(), for systems that don't have it. | |
| 3808 * It's simple and slow. From the K&R C book. | |
| 3809 */ | |
| 3810 void | |
|
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7803
diff
changeset
|
3811 qsort( |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3812 void *base, |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
3813 size_t elm_count, |
|
2a8d6b2dd925
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parents:
7803
diff
changeset
|
3814 size_t elm_size, |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3815 int (*cmp)(const void *, const void *)) |
| 7 | 3816 { |
| 3817 char_u *buf; | |
| 3818 char_u *p1; | |
| 3819 char_u *p2; | |
| 3820 int i, j; | |
| 3821 int gap; | |
| 3822 | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
3823 buf = alloc(elm_size); |
| 7 | 3824 if (buf == NULL) |
| 3825 return; | |
| 3826 | |
| 3827 for (gap = elm_count / 2; gap > 0; gap /= 2) | |
| 3828 for (i = gap; i < elm_count; ++i) | |
| 3829 for (j = i - gap; j >= 0; j -= gap) | |
| 3830 { | |
|
18931
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3831 // Compare the elements. |
| 7 | 3832 p1 = (char_u *)base + j * elm_size; |
| 3833 p2 = (char_u *)base + (j + gap) * elm_size; | |
| 3834 if ((*cmp)((void *)p1, (void *)p2) <= 0) | |
| 3835 break; | |
|
18931
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3836 // Exchange the elements. |
| 7 | 3837 mch_memmove(buf, p1, elm_size); |
| 3838 mch_memmove(p1, p2, elm_size); | |
| 3839 mch_memmove(p2, buf, elm_size); | |
| 3840 } | |
| 3841 | |
| 3842 vim_free(buf); | |
| 3843 } | |
| 3844 #endif | |
| 3845 | |
| 3846 /* | |
| 3847 * Sort an array of strings. | |
| 3848 */ | |
|
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7e733046db1d
patch 8.1.1306: Borland support is outdated and doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
16594
diff
changeset
|
3849 static int sort_compare(const void *s1, const void *s2); |
| 7 | 3850 |
| 3851 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3852 sort_compare(const void *s1, const void *s2) |
| 7 | 3853 { |
| 3854 return STRCMP(*(char **)s1, *(char **)s2); | |
| 3855 } | |
| 3856 | |
| 3857 void | |
|
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parents:
7803
diff
changeset
|
3858 sort_strings( |
|
2a8d6b2dd925
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diff
changeset
|
3859 char_u **files, |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3860 int count) |
| 7 | 3861 { |
| 3862 qsort((void *)files, (size_t)count, sizeof(char_u *), sort_compare); | |
| 3863 } | |
| 3864 | |
| 3865 /* | |
| 3866 * The putenv() implementation below comes from the "screen" program. | |
| 3867 * Included with permission from Juergen Weigert. | |
| 3868 * See pty.c for the copyright notice. | |
| 3869 */ | |
| 3870 | |
| 3871 /* | |
| 3872 * putenv -- put value into environment | |
| 3873 * | |
| 3874 * Usage: i = putenv (string) | |
| 3875 * int i; | |
| 3876 * char *string; | |
| 3877 * | |
| 3878 * where string is of the form <name>=<value>. | |
| 3879 * Putenv returns 0 normally, -1 on error (not enough core for malloc). | |
| 3880 * | |
| 3881 * Putenv may need to add a new name into the environment, or to | |
| 3882 * associate a value longer than the current value with a particular | |
| 3883 * name. So, to make life simpler, putenv() copies your entire | |
| 3884 * environment into the heap (i.e. malloc()) from the stack | |
| 3885 * (i.e. where it resides when your process is initiated) the first | |
| 3886 * time you call it. | |
| 3887 * | |
| 3888 * (history removed, not very interesting. See the "screen" sources.) | |
| 3889 */ | |
| 3890 | |
| 3891 #if !defined(HAVE_SETENV) && !defined(HAVE_PUTENV) | |
| 3892 | |
|
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|
3893 #define EXTRASIZE 5 // increment to add to env. size |
|
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|
3894 |
|
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|
3895 static int envsize = -1; // current size of environment |
|
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|
3896 extern char **environ; // the global which is your env. |
|
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|
3897 |
|
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diff
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|
3898 static int findenv(char *name); // look for a name in the env. |
|
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|
3899 static int newenv(void); // copy env. from stack to heap |
|
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changeset
|
3900 static int moreenv(void); // incr. size of env. |
| 7 | 3901 |
| 3902 int | |
|
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diff
changeset
|
3903 putenv(const char *string) |
| 7 | 3904 { |
| 3905 int i; | |
| 3906 char *p; | |
| 3907 | |
| 3908 if (envsize < 0) | |
|
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|
3909 { // first time putenv called |
|
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|
3910 if (newenv() < 0) // copy env. to heap |
| 7 | 3911 return -1; |
| 3912 } | |
| 3913 | |
|
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changeset
|
3914 i = findenv((char *)string); // look for name in environment |
| 7 | 3915 |
| 3916 if (i < 0) | |
|
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changeset
|
3917 { // name must be added |
| 7 | 3918 for (i = 0; environ[i]; i++); |
| 3919 if (i >= (envsize - 1)) | |
|
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changeset
|
3920 { // need new slot |
| 7 | 3921 if (moreenv() < 0) |
| 3922 return -1; | |
| 3923 } | |
|
16825
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diff
changeset
|
3924 p = alloc(strlen(string) + 1); |
|
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changeset
|
3925 if (p == NULL) // not enough core |
| 7 | 3926 return -1; |
|
18931
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changeset
|
3927 environ[i + 1] = 0; // new end of env. |
| 7 | 3928 } |
| 3929 else | |
|
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changeset
|
3930 { // name already in env. |
| 7 | 3931 p = vim_realloc(environ[i], strlen(string) + 1); |
| 3932 if (p == NULL) | |
| 3933 return -1; | |
| 3934 } | |
|
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changeset
|
3935 sprintf(p, "%s", string); // copy into env. |
| 7 | 3936 environ[i] = p; |
| 3937 | |
| 3938 return 0; | |
| 3939 } | |
| 3940 | |
| 3941 static int | |
|
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diff
changeset
|
3942 findenv(char *name) |
| 7 | 3943 { |
| 3944 char *namechar, *envchar; | |
| 3945 int i, found; | |
| 3946 | |
| 3947 found = 0; | |
| 3948 for (i = 0; environ[i] && !found; i++) | |
| 3949 { | |
| 3950 envchar = environ[i]; | |
| 3951 namechar = name; | |
| 3952 while (*namechar && *namechar != '=' && (*namechar == *envchar)) | |
| 3953 { | |
| 3954 namechar++; | |
| 3955 envchar++; | |
| 3956 } | |
| 3957 found = ((*namechar == '\0' || *namechar == '=') && *envchar == '='); | |
| 3958 } | |
| 3959 return found ? i - 1 : -1; | |
| 3960 } | |
| 3961 | |
| 3962 static int | |
|
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diff
changeset
|
3963 newenv(void) |
| 7 | 3964 { |
| 3965 char **env, *elem; | |
| 3966 int i, esize; | |
| 3967 | |
| 3968 for (i = 0; environ[i]; i++) | |
| 3969 ; | |
|
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diff
changeset
|
3970 |
| 7 | 3971 esize = i + EXTRASIZE + 1; |
|
16825
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3972 env = ALLOC_MULT(char *, esize); |
| 7 | 3973 if (env == NULL) |
| 3974 return -1; | |
| 3975 | |
| 3976 for (i = 0; environ[i]; i++) | |
| 3977 { | |
|
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diff
changeset
|
3978 elem = alloc(strlen(environ[i]) + 1); |
| 7 | 3979 if (elem == NULL) |
| 3980 return -1; | |
| 3981 env[i] = elem; | |
| 3982 strcpy(elem, environ[i]); | |
| 3983 } | |
| 3984 | |
| 3985 env[i] = 0; | |
| 3986 environ = env; | |
| 3987 envsize = esize; | |
| 3988 return 0; | |
| 3989 } | |
| 3990 | |
| 3991 static int | |
|
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diff
changeset
|
3992 moreenv(void) |
| 7 | 3993 { |
| 3994 int esize; | |
| 3995 char **env; | |
| 3996 | |
| 3997 esize = envsize + EXTRASIZE; | |
|
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changeset
|
3998 env = vim_realloc((char *)environ, esize * sizeof (*env)); |
| 7 | 3999 if (env == 0) |
| 4000 return -1; | |
| 4001 environ = env; | |
| 4002 envsize = esize; | |
| 4003 return 0; | |
| 4004 } | |
| 4005 | |
| 4006 # ifdef USE_VIMPTY_GETENV | |
|
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|
4007 /* |
|
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patch 8.0.0751: OpenPTY missing with some combination of features
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diff
changeset
|
4008 * Used for mch_getenv() for Mac. |
|
7791a15353dc
patch 8.0.0751: OpenPTY missing with some combination of features
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11557
diff
changeset
|
4009 */ |
| 7 | 4010 char_u * |
|
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7803
diff
changeset
|
4011 vimpty_getenv(const char_u *string) |
| 7 | 4012 { |
| 4013 int i; | |
| 4014 char_u *p; | |
| 4015 | |
| 4016 if (envsize < 0) | |
| 4017 return NULL; | |
| 4018 | |
| 4019 i = findenv((char *)string); | |
| 4020 | |
| 4021 if (i < 0) | |
| 4022 return NULL; | |
| 4023 | |
| 4024 p = vim_strchr((char_u *)environ[i], '='); | |
| 4025 return (p + 1); | |
| 4026 } | |
| 4027 # endif | |
| 4028 | |
|
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diff
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|
4029 #endif // !defined(HAVE_SETENV) && !defined(HAVE_PUTENV) |
| 313 | 4030 |
| 741 | 4031 #if defined(FEAT_EVAL) || defined(FEAT_SPELL) || defined(PROTO) |
| 313 | 4032 /* |
| 4033 * Return 0 for not writable, 1 for writable file, 2 for a dir which we have | |
| 4034 * rights to write into. | |
| 4035 */ | |
| 4036 int | |
|
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7803
diff
changeset
|
4037 filewritable(char_u *fname) |
| 313 | 4038 { |
| 4039 int retval = 0; | |
| 4040 #if defined(UNIX) || defined(VMS) | |
| 4041 int perm = 0; | |
| 4042 #endif | |
| 4043 | |
| 4044 #if defined(UNIX) || defined(VMS) | |
| 4045 perm = mch_getperm(fname); | |
| 4046 #endif | |
| 4047 if ( | |
|
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diff
changeset
|
4048 # ifdef MSWIN |
| 313 | 4049 mch_writable(fname) && |
| 4050 # else | |
| 4051 # if defined(UNIX) || defined(VMS) | |
| 4052 (perm & 0222) && | |
| 4053 # endif | |
| 4054 # endif | |
| 4055 mch_access((char *)fname, W_OK) == 0 | |
| 4056 ) | |
| 4057 { | |
| 4058 ++retval; | |
| 4059 if (mch_isdir(fname)) | |
| 4060 ++retval; | |
| 4061 } | |
| 4062 return retval; | |
| 4063 } | |
| 4064 #endif | |
| 332 | 4065 |
|
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|
4066 #if defined(FEAT_SPELL) || defined(FEAT_PERSISTENT_UNDO) || defined(PROTO) |
|
d45902a5c61c
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|
4067 /* |
|
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changeset
|
4068 * Read 2 bytes from "fd" and turn them into an int, MSB first. |
|
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changeset
|
4069 * Returns -1 when encountering EOF. |
|
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|
4070 */ |
|
d45902a5c61c
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|
4071 int |
|
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diff
changeset
|
4072 get2c(FILE *fd) |
|
2229
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|
4073 { |
|
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|
4074 int c, n; |
|
2229
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|
4075 |
|
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|
4076 n = getc(fd); |
|
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|
4077 if (n == EOF) return -1; |
|
96de13023cad
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changeset
|
4078 c = getc(fd); |
|
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changeset
|
4079 if (c == EOF) return -1; |
|
96de13023cad
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|
4080 return (n << 8) + c; |
|
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|
4081 } |
|
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changeset
|
4082 |
|
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|
4083 /* |
|
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changeset
|
4084 * Read 3 bytes from "fd" and turn them into an int, MSB first. |
|
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Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4085 * Returns -1 when encountering EOF. |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4086 */ |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4087 int |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4088 get3c(FILE *fd) |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4089 { |
|
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4090 int c, n; |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4091 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4092 n = getc(fd); |
|
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4093 if (n == EOF) return -1; |
|
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4094 c = getc(fd); |
|
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4095 if (c == EOF) return -1; |
|
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4096 n = (n << 8) + c; |
|
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4097 c = getc(fd); |
|
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4098 if (c == EOF) return -1; |
|
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4099 return (n << 8) + c; |
|
2229
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4100 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4101 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4102 /* |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4103 * Read 4 bytes from "fd" and turn them into an int, MSB first. |
|
13493
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patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4104 * Returns -1 when encountering EOF. |
|
2229
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4105 */ |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4106 int |
|
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4107 get4c(FILE *fd) |
|
2229
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4108 { |
|
13493
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patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4109 int c; |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
4110 // Use unsigned rather than int otherwise result is undefined |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
4111 // when left-shift sets the MSB. |
| 5347 | 4112 unsigned n; |
| 4113 | |
|
13493
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patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4114 c = getc(fd); |
|
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4115 if (c == EOF) return -1; |
|
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4116 n = (unsigned)c; |
|
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4117 c = getc(fd); |
|
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4118 if (c == EOF) return -1; |
|
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4119 n = (n << 8) + (unsigned)c; |
|
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4120 c = getc(fd); |
|
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4121 if (c == EOF) return -1; |
|
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4122 n = (n << 8) + (unsigned)c; |
|
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4123 c = getc(fd); |
|
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4124 if (c == EOF) return -1; |
|
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4125 n = (n << 8) + (unsigned)c; |
| 5347 | 4126 return (int)n; |
|
2229
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4127 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4128 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4129 /* |
|
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4130 * Read a string of length "cnt" from "fd" into allocated memory. |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4131 * Returns NULL when out of memory or unable to read that many bytes. |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4132 */ |
|
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4133 char_u * |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4134 read_string(FILE *fd, int cnt) |
|
2229
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4135 { |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4136 char_u *str; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4137 int i; |
|
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Fix a few more things for persistent undo.
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parents:
2215
diff
changeset
|
4138 int c; |
|
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4139 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
4140 // allocate memory |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
4141 str = alloc(cnt + 1); |
|
2229
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Fix a few more things for persistent undo.
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parents:
2215
diff
changeset
|
4142 if (str != NULL) |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4143 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
4144 // Read the string. Quit when running into the EOF. |
|
2229
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4145 for (i = 0; i < cnt; ++i) |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4146 { |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4147 c = getc(fd); |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4148 if (c == EOF) |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4149 { |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4150 vim_free(str); |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4151 return NULL; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4152 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4153 str[i] = c; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4154 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4155 str[i] = NUL; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4156 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4157 return str; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4158 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4159 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4160 /* |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4161 * Write a number to file "fd", MSB first, in "len" bytes. |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4162 */ |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4163 int |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4164 put_bytes(FILE *fd, long_u nr, int len) |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4165 { |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4166 int i; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4167 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4168 for (i = len - 1; i >= 0; --i) |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4169 if (putc((int)(nr >> (i * 8)), fd) == EOF) |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4170 return FAIL; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4171 return OK; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4172 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4173 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
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2215
diff
changeset
|
4174 #endif |
| 3257 | 4175 |
|
15597
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4176 #if defined(FEAT_QUICKFIX) || defined(FEAT_SPELL) || defined(PROTO) |
| 3257 | 4177 /* |
| 4178 * Return TRUE if string "s" contains a non-ASCII character (128 or higher). | |
| 4179 * When "s" is NULL FALSE is returned. | |
| 4180 */ | |
| 4181 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4182 has_non_ascii(char_u *s) |
| 3257 | 4183 { |
| 4184 char_u *p; | |
| 4185 | |
| 4186 if (s != NULL) | |
| 4187 for (p = s; *p != NUL; ++p) | |
| 4188 if (*p >= 128) | |
| 4189 return TRUE; | |
| 4190 return FALSE; | |
| 4191 } | |
| 4192 #endif | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
4193 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
4194 #ifndef PROTO // proto is defined in vim.h |
|
10449
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4195 # ifdef ELAPSED_TIMEVAL |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4196 /* |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4197 * Return time in msec since "start_tv". |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4198 */ |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4199 long |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4200 elapsed(struct timeval *start_tv) |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4201 { |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4202 struct timeval now_tv; |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4203 |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4204 gettimeofday(&now_tv, NULL); |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4205 return (now_tv.tv_sec - start_tv->tv_sec) * 1000L |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4206 + (now_tv.tv_usec - start_tv->tv_usec) / 1000L; |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4207 } |
|
10449
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4208 # endif |
|
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4209 |
|
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4210 # ifdef ELAPSED_TICKCOUNT |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4211 /* |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4212 * Return time in msec since "start_tick". |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4213 */ |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4214 long |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4215 elapsed(DWORD start_tick) |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4216 { |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4217 DWORD now = GetTickCount(); |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4218 |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4219 return (long)now - (long)start_tick; |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4220 } |
|
10449
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4221 # endif |
|
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4222 #endif |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4223 |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4224 #if defined(FEAT_JOB_CHANNEL) \ |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4225 || (defined(UNIX) && (!defined(USE_SYSTEM) \ |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4226 || (defined(FEAT_GUI) && defined(FEAT_TERMINAL)))) \ |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4227 || defined(PROTO) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4228 /* |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4229 * Parse "cmd" and put the white-separated parts in "argv". |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4230 * "argv" is an allocated array with "argc" entries and room for 4 more. |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4231 * Returns FAIL when out of memory. |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4232 */ |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4233 int |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4234 mch_parse_cmd(char_u *cmd, int use_shcf, char ***argv, int *argc) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4235 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4236 int i; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4237 char_u *p, *d; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4238 int inquote; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4239 |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4240 /* |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4241 * Do this loop twice: |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4242 * 1: find number of arguments |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4243 * 2: separate them and build argv[] |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4244 */ |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4245 for (i = 0; i < 2; ++i) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4246 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4247 p = skipwhite(cmd); |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4248 inquote = FALSE; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4249 *argc = 0; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4250 for (;;) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4251 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4252 if (i == 1) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4253 (*argv)[*argc] = (char *)p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4254 ++*argc; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4255 d = p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4256 while (*p != NUL && (inquote || (*p != ' ' && *p != TAB))) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4257 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4258 if (p[0] == '"') |
|
14905
c1e94bb0f004
patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4259 // quotes surrounding an argument and are dropped |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4260 inquote = !inquote; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4261 else |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4262 { |
|
14905
c1e94bb0f004
patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4263 if (rem_backslash(p)) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4264 { |
|
14905
c1e94bb0f004
patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4265 // First pass: skip over "\ " and "\"". |
|
c1e94bb0f004
patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4266 // Second pass: Remove the backslash. |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4267 ++p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4268 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4269 if (i == 1) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4270 *d++ = *p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4271 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4272 ++p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4273 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4274 if (*p == NUL) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4275 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4276 if (i == 1) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4277 *d++ = NUL; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4278 break; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4279 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4280 if (i == 1) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4281 *d++ = NUL; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4282 p = skipwhite(p + 1); |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4283 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4284 if (*argv == NULL) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4285 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4286 if (use_shcf) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4287 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
4288 // Account for possible multiple args in p_shcf. |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4289 p = p_shcf; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4290 for (;;) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4291 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4292 p = skiptowhite(p); |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4293 if (*p == NUL) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4294 break; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4295 ++*argc; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4296 p = skipwhite(p); |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4297 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4298 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4299 |
|
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16782
diff
changeset
|
4300 *argv = ALLOC_MULT(char *, *argc + 4); |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
4301 if (*argv == NULL) // out of memory |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4302 return FAIL; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4303 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4304 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4305 return OK; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4306 } |
|
13750
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4307 |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4308 # if defined(FEAT_JOB_CHANNEL) || defined(PROTO) |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4309 /* |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4310 * Build "argv[argc]" from the string "cmd". |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4311 * "argv[argc]" is set to NULL; |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4312 * Return FAIL when out of memory. |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4313 */ |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4314 int |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4315 build_argv_from_string(char_u *cmd, char ***argv, int *argc) |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4316 { |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4317 char_u *cmd_copy; |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4318 int i; |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4319 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
4320 // Make a copy, parsing will modify "cmd". |
|
13750
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4321 cmd_copy = vim_strsave(cmd); |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4322 if (cmd_copy == NULL |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4323 || mch_parse_cmd(cmd_copy, FALSE, argv, argc) == FAIL) |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4324 { |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4325 vim_free(cmd_copy); |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4326 return FAIL; |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4327 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4328 for (i = 0; i < *argc; i++) |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4329 (*argv)[i] = (char *)vim_strsave((char_u *)(*argv)[i]); |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4330 (*argv)[*argc] = NULL; |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4331 vim_free(cmd_copy); |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4332 return OK; |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4333 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4334 |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4335 /* |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4336 * Build "argv[argc]" from the list "l". |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4337 * "argv[argc]" is set to NULL; |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4338 * Return FAIL when out of memory. |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4339 */ |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4340 int |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4341 build_argv_from_list(list_T *l, char ***argv, int *argc) |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4342 { |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4343 listitem_T *li; |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4344 char_u *s; |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4345 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
4346 // Pass argv[] to mch_call_shell(). |
|
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16782
diff
changeset
|
4347 *argv = ALLOC_MULT(char *, l->lv_len + 1); |
|
13750
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4348 if (*argv == NULL) |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4349 return FAIL; |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4350 *argc = 0; |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4351 for (li = l->lv_first; li != NULL; li = li->li_next) |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4352 { |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15209
diff
changeset
|
4353 s = tv_get_string_chk(&li->li_tv); |
|
13750
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4354 if (s == NULL) |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4355 { |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4356 int i; |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4357 |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4358 for (i = 0; i < *argc; ++i) |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4359 vim_free((*argv)[i]); |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4360 return FAIL; |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4361 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4362 (*argv)[*argc] = (char *)vim_strsave(s); |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4363 *argc += 1; |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4364 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4365 (*argv)[*argc] = NULL; |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4366 return OK; |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4367 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4368 # endif |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4369 #endif |
|
18064
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4370 |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4371 /* |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4372 * Change the behavior of vterm. |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4373 * 0: As usual. |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4374 * 1: Windows 10 version 1809 |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4375 * The bug causes unstable handling of ambiguous width character. |
|
18611
6a7ebc2ee528
patch 8.1.2299: ConPTY in MS-Windows 1909 is still wrong
Bram Moolenaar <Bram@vim.org>
parents:
18301
diff
changeset
|
4376 * 2: Windows 10 version 1903 & 1909 |
|
18064
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4377 * Use the wrong result because each result is different. |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4378 * 3: Windows 10 insider preview (current latest logic) |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4379 */ |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4380 int |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4381 get_special_pty_type(void) |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4382 { |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4383 #ifdef MSWIN |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4384 return get_conpty_type(); |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4385 #else |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4386 return 0; |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4387 #endif |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4388 } |