Mercurial > vim
annotate src/misc2.c @ 23831:7c257af6ccf5 v8.2.2457
patch 8.2.2457: Coverity warns for memory leak
Commit: https://github.com/vim/vim/commit/4dba04256b8a49b201d685217d3d7abc4988f090
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Feb 3 19:35:13 2021 +0100
patch 8.2.2457: Coverity warns for memory leak
Problem: Coverity warns for memory leak.
Solution: Free memory when out of memory.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Wed, 03 Feb 2021 19:45:05 +0100 |
| parents | c6b9df4c442d |
| children | 51cccde1b1aa |
| 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 /* |
|
37e061ec063c
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|
975 * lalloc() with an ID for alloc_fail(). |
|
37e061ec063c
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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 |
|
7593
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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. |
|
2363
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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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patch 8.2.0747: cannot forcefully close all popups
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1072 # ifdef FEAT_PROP_POPUP |
|
20380
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patch 8.2.0745: crash on exit when not all popups are closed
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|
1073 if (curwin != NULL) |
|
20384
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1074 close_all_popups(TRUE); |
|
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1075 # endif |
|
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changeset
|
1076 |
|
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|
1077 // Clear user commands (before deleting buffers). |
| 356 | 1078 ex_comclear(NULL); |
| 1079 | |
|
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1080 // When exiting from mainerr_arg_missing curbuf has not been initialized, |
|
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1081 // and not much else. |
|
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|
1082 if (curbuf != NULL) |
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1083 { |
| 356 | 1084 # ifdef FEAT_MENU |
|
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|
1085 // Clear menus. |
|
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1086 do_cmdline_cmd((char_u *)"aunmenu *"); |
| 1993 | 1087 # ifdef FEAT_MULTI_LANG |
|
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1088 do_cmdline_cmd((char_u *)"menutranslate clear"); |
| 1993 | 1089 # endif |
| 356 | 1090 # endif |
|
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1091 // Clear mappings, abbreviations, breakpoints. |
|
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1092 do_cmdline_cmd((char_u *)"lmapclear"); |
|
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1093 do_cmdline_cmd((char_u *)"xmapclear"); |
|
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|
1094 do_cmdline_cmd((char_u *)"mapclear"); |
|
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|
1095 do_cmdline_cmd((char_u *)"mapclear!"); |
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1096 do_cmdline_cmd((char_u *)"abclear"); |
| 359 | 1097 # if defined(FEAT_EVAL) |
|
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|
1098 do_cmdline_cmd((char_u *)"breakdel *"); |
| 359 | 1099 # endif |
| 362 | 1100 # if defined(FEAT_PROFILE) |
|
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1101 do_cmdline_cmd((char_u *)"profdel *"); |
| 362 | 1102 # endif |
| 1828 | 1103 # if defined(FEAT_KEYMAP) |
|
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|
1104 do_cmdline_cmd((char_u *)"set keymap="); |
|
17266
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|
1105 # endif |
|
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1106 } |
| 359 | 1107 |
| 1108 # ifdef FEAT_TITLE | |
| 1109 free_titles(); | |
| 1110 # endif | |
| 1111 # if defined(FEAT_SEARCHPATH) | |
| 1112 free_findfile(); | |
| 1113 # endif | |
| 356 | 1114 |
|
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|
1115 // Obviously named calls. |
| 356 | 1116 free_all_autocmds(); |
| 1117 clear_termcodes(); | |
| 359 | 1118 free_all_marks(); |
| 1119 alist_clear(&global_alist); | |
| 1120 free_homedir(); | |
| 3744 | 1121 free_users(); |
| 359 | 1122 free_search_patterns(); |
| 1123 free_old_sub(); | |
| 1124 free_last_insert(); | |
|
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1125 free_insexpand_stuff(); |
| 359 | 1126 free_prev_shellcmd(); |
| 1127 free_regexp_stuff(); | |
| 1128 free_tag_stuff(); | |
| 1129 free_cd_dir(); | |
| 1828 | 1130 # ifdef FEAT_SIGNS |
| 1131 free_signs(); | |
| 1132 # endif | |
| 1446 | 1133 # ifdef FEAT_EVAL |
|
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|
1134 set_expr_line(NULL, NULL); |
| 1446 | 1135 # endif |
| 1136 # ifdef FEAT_DIFF | |
|
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|
1137 if (curtab != NULL) |
|
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|
1138 diff_clear(curtab); |
| 1446 | 1139 # endif |
|
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|
1140 clear_sb_text(TRUE); // free any scrollback text |
|
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1141 |
|
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|
1142 // Free some global vars. |
| 359 | 1143 vim_free(username); |
| 1422 | 1144 # ifdef FEAT_CLIPBOARD |
|
4805
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|
1145 vim_regfree(clip_exclude_prog); |
| 1422 | 1146 # endif |
| 359 | 1147 vim_free(last_cmdline); |
| 1148 vim_free(new_last_cmdline); | |
| 680 | 1149 set_keep_msg(NULL, 0); |
| 356 | 1150 |
|
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|
1151 // Clear cmdline history. |
| 356 | 1152 p_hi = 0; |
| 1153 init_history(); | |
|
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|
1154 # ifdef FEAT_PROP_POPUP |
|
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|
1155 clear_global_prop_types(); |
|
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|
1156 # endif |
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1157 |
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|
1158 # ifdef FEAT_QUICKFIX |
| 1446 | 1159 { |
| 1863 | 1160 win_T *win; |
| 1161 tabpage_T *tab; | |
| 1446 | 1162 |
| 1163 qf_free_all(NULL); | |
|
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1164 // Free all location lists |
| 1863 | 1165 FOR_ALL_TAB_WINDOWS(tab, win) |
| 1446 | 1166 qf_free_all(win); |
| 1167 } | |
|
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1168 # endif |
| 359 | 1169 |
|
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|
1170 // Close all script inputs. |
| 359 | 1171 close_all_scripts(); |
| 1172 | |
|
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|
1173 if (curwin != NULL) |
|
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|
1174 // Destroy all windows. Must come before freeing buffers. |
|
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|
1175 win_free_all(); |
| 359 | 1176 |
|
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|
1177 // Free all option values. Must come after closing windows. |
|
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|
1178 free_all_options(); |
|
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|
1179 |
|
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|
1180 // Free all buffers. Reset 'autochdir' to avoid accessing things that |
|
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|
1181 // were freed already. |
|
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|
1182 # ifdef FEAT_AUTOCHDIR |
| 1576 | 1183 p_acd = FALSE; |
|
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1184 # endif |
| 356 | 1185 for (buf = firstbuf; buf != NULL; ) |
| 1186 { | |
|
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|
1187 bufref_T bufref; |
|
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1188 |
|
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|
1189 set_bufref(&bufref, buf); |
| 356 | 1190 nextbuf = buf->b_next; |
|
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|
1191 close_buffer(NULL, buf, DOBUF_WIPE, FALSE, FALSE); |
|
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|
1192 if (bufref_valid(&bufref)) |
|
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1193 buf = nextbuf; // didn't work, try next one |
| 356 | 1194 else |
| 1195 buf = firstbuf; | |
| 1196 } | |
| 1197 | |
|
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|
1198 # ifdef FEAT_ARABIC |
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|
1199 free_arshape_buf(); |
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|
1200 # endif |
| 356 | 1201 |
|
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|
1202 // Clear registers. |
| 356 | 1203 clear_registers(); |
| 1204 ResetRedobuff(); | |
| 1205 ResetRedobuff(); | |
| 1206 | |
|
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|
1207 # if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11) |
| 359 | 1208 vim_free(serverDelayedStartName); |
|
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|
1209 # endif |
| 359 | 1210 |
|
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|
1211 // highlight info |
| 356 | 1212 free_highlight(); |
| 1213 | |
| 362 | 1214 reset_last_sourcing(); |
| 1215 | |
|
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|
1216 if (first_tabpage != NULL) |
|
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|
1217 { |
|
4182f74e2965
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|
1218 free_tabpage(first_tabpage); |
|
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|
1219 first_tabpage = NULL; |
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1220 } |
| 766 | 1221 |
| 356 | 1222 # ifdef UNIX |
|
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|
1223 // Machine-specific free. |
| 356 | 1224 mch_free_mem(); |
| 1225 # endif | |
| 1226 | |
|
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|
1227 // message history |
| 356 | 1228 for (;;) |
| 1229 if (delete_first_msg() == FAIL) | |
| 1230 break; | |
| 1231 | |
|
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|
1232 # ifdef FEAT_JOB_CHANNEL |
|
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|
1233 channel_free_all(); |
|
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|
1234 # endif |
|
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|
1235 # ifdef FEAT_TIMERS |
|
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|
1236 timer_free_all(); |
|
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|
1237 # endif |
| 356 | 1238 # ifdef FEAT_EVAL |
|
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|
1239 // must be after channel_free_all() with unrefs partials |
| 356 | 1240 eval_clear(); |
| 1241 # endif | |
|
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|
1242 # ifdef FEAT_JOB_CHANNEL |
|
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|
1243 // must be after eval_clear() with unrefs jobs |
|
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|
1244 job_free_all(); |
|
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|
1245 # endif |
| 356 | 1246 |
| 359 | 1247 free_termoptions(); |
| 1248 | |
|
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|
1249 // screenlines (can't display anything now!) |
| 356 | 1250 free_screenlines(); |
| 1251 | |
|
17030
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patch 8.1.1515: memory leak reported for sound when build with EXITFREE
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changeset
|
1252 # if defined(FEAT_SOUND) |
|
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|
1253 sound_free(); |
|
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|
1254 # endif |
|
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|
1255 # if defined(USE_XSMP) |
| 356 | 1256 xsmp_close(); |
|
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|
1257 # endif |
|
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|
1258 # ifdef FEAT_GUI_GTK |
| 359 | 1259 gui_mch_free_all(); |
|
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|
1260 # endif |
| 359 | 1261 clear_hl_tables(); |
| 356 | 1262 |
| 1263 vim_free(IObuff); | |
| 1264 vim_free(NameBuff); | |
|
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|
1265 # ifdef FEAT_QUICKFIX |
|
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|
1266 check_quickfix_busy(); |
|
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changeset
|
1267 # endif |
| 356 | 1268 } |
| 1269 #endif | |
| 1270 | |
| 7 | 1271 /* |
| 2656 | 1272 * Copy "string" into newly allocated memory. |
| 7 | 1273 */ |
| 1274 char_u * | |
|
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|
1275 vim_strsave(char_u *string) |
| 7 | 1276 { |
| 1277 char_u *p; | |
|
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|
1278 size_t len; |
|
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|
1279 |
|
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|
1280 len = STRLEN(string) + 1; |
| 7 | 1281 p = alloc(len); |
| 1282 if (p != NULL) | |
|
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|
1283 mch_memmove(p, string, len); |
| 7 | 1284 return p; |
| 1285 } | |
| 1286 | |
| 2656 | 1287 /* |
| 1288 * Copy up to "len" bytes of "string" into newly allocated memory and | |
| 1289 * terminate with a NUL. | |
| 1290 * The allocated memory always has size "len + 1", also when "string" is | |
| 1291 * shorter. | |
| 1292 */ | |
| 7 | 1293 char_u * |
|
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|
1294 vim_strnsave(char_u *string, size_t len) |
| 7 | 1295 { |
| 1296 char_u *p; | |
| 1297 | |
|
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|
1298 p = alloc(len + 1); |
| 7 | 1299 if (p != NULL) |
| 1300 { | |
| 1301 STRNCPY(p, string, len); | |
| 1302 p[len] = NUL; | |
| 1303 } | |
| 1304 return p; | |
| 1305 } | |
| 1306 | |
| 1307 /* | |
|
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1308 * Copy "p[len]" into allocated memory, ignoring NUL characters. |
|
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1309 * Returns NULL when out of memory. |
|
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1310 */ |
|
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1311 char_u * |
|
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1312 vim_memsave(char_u *p, size_t len) |
|
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1313 { |
|
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1314 char_u *ret = alloc(len); |
|
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1315 |
|
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1316 if (ret != NULL) |
|
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1317 mch_memmove(ret, p, len); |
|
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1318 return ret; |
|
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1319 } |
|
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1320 |
|
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|
1321 /* |
| 7 | 1322 * Same as vim_strsave(), but any characters found in esc_chars are preceded |
| 1323 * by a backslash. | |
| 1324 */ | |
| 1325 char_u * | |
|
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|
1326 vim_strsave_escaped(char_u *string, char_u *esc_chars) |
| 7 | 1327 { |
| 16 | 1328 return vim_strsave_escaped_ext(string, esc_chars, '\\', FALSE); |
| 7 | 1329 } |
| 1330 | |
| 1331 /* | |
| 1332 * Same as vim_strsave_escaped(), but when "bsl" is TRUE also escape | |
| 1333 * characters where rem_backslash() would remove the backslash. | |
| 16 | 1334 * Escape the characters with "cc". |
| 7 | 1335 */ |
| 1336 char_u * | |
|
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1337 vim_strsave_escaped_ext( |
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1338 char_u *string, |
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1339 char_u *esc_chars, |
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1340 int cc, |
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1341 int bsl) |
| 7 | 1342 { |
| 1343 char_u *p; | |
| 1344 char_u *p2; | |
| 1345 char_u *escaped_string; | |
| 1346 unsigned length; | |
| 1347 int l; | |
| 1348 | |
| 1349 /* | |
| 1350 * First count the number of backslashes required. | |
| 1351 * Then allocate the memory and insert them. | |
| 1352 */ | |
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1353 length = 1; // count the trailing NUL |
| 7 | 1354 for (p = string; *p; p++) |
| 1355 { | |
| 474 | 1356 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
| 7 | 1357 { |
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1358 length += l; // count a multibyte char |
| 7 | 1359 p += l - 1; |
| 1360 continue; | |
| 1361 } | |
| 1362 if (vim_strchr(esc_chars, *p) != NULL || (bsl && rem_backslash(p))) | |
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1363 ++length; // count a backslash |
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1364 ++length; // count an ordinary char |
| 7 | 1365 } |
| 1366 escaped_string = alloc(length); | |
| 1367 if (escaped_string != NULL) | |
| 1368 { | |
| 1369 p2 = escaped_string; | |
| 1370 for (p = string; *p; p++) | |
| 1371 { | |
| 474 | 1372 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
| 7 | 1373 { |
| 1374 mch_memmove(p2, p, (size_t)l); | |
| 1375 p2 += l; | |
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1376 p += l - 1; // skip multibyte char |
| 7 | 1377 continue; |
| 1378 } | |
| 1379 if (vim_strchr(esc_chars, *p) != NULL || (bsl && rem_backslash(p))) | |
| 16 | 1380 *p2++ = cc; |
| 7 | 1381 *p2++ = *p; |
| 1382 } | |
| 1383 *p2 = NUL; | |
| 1384 } | |
| 1385 return escaped_string; | |
| 1386 } | |
| 1387 | |
| 1685 | 1388 /* |
| 1389 * Return TRUE when 'shell' has "csh" in the tail. | |
| 1390 */ | |
| 1391 int | |
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1392 csh_like_shell(void) |
| 1685 | 1393 { |
| 1394 return (strstr((char *)gettail(p_sh), "csh") != NULL); | |
| 1395 } | |
| 1712 | 1396 |
| 985 | 1397 /* |
| 1398 * Escape "string" for use as a shell argument with system(). | |
| 1993 | 1399 * This uses single quotes, except when we know we need to use double quotes |
| 985 | 1400 * (MS-DOS and MS-Windows without 'shellslash' set). |
| 1673 | 1401 * Escape a newline, depending on the 'shell' option. |
| 1402 * When "do_special" is TRUE also replace "!", "%", "#" and things starting | |
| 1403 * with "<" like "<cfile>". | |
| 5690 | 1404 * When "do_newline" is FALSE do not escape newline unless it is csh shell. |
| 985 | 1405 * Returns the result in allocated memory, NULL if we have run out. |
| 1406 */ | |
| 1407 char_u * | |
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1408 vim_strsave_shellescape(char_u *string, int do_special, int do_newline) |
| 985 | 1409 { |
| 1410 unsigned length; | |
| 1411 char_u *p; | |
| 1412 char_u *d; | |
| 1413 char_u *escaped_string; | |
| 1661 | 1414 int l; |
| 1673 | 1415 int csh_like; |
| 1416 | |
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1417 // Only csh and similar shells expand '!' within single quotes. For sh and |
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1418 // the like we must not put a backslash before it, it will be taken |
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1419 // literally. If do_special is set the '!' will be escaped twice. |
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1420 // Csh also needs to have "\n" escaped twice when do_special is set. |
| 1685 | 1421 csh_like = csh_like_shell(); |
| 985 | 1422 |
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1423 // First count the number of extra bytes required. |
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1424 length = (unsigned)STRLEN(string) + 3; // two quotes and a trailing NUL |
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1425 for (p = string; *p != NUL; MB_PTR_ADV(p)) |
| 985 | 1426 { |
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1427 # ifdef MSWIN |
| 985 | 1428 if (!p_ssl) |
| 1429 { | |
| 1430 if (*p == '"') | |
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1431 ++length; // " -> "" |
| 985 | 1432 } |
| 1433 else | |
| 1434 # endif | |
| 1435 if (*p == '\'') | |
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1436 length += 3; // ' => '\'' |
| 5690 | 1437 if ((*p == '\n' && (csh_like || do_newline)) |
| 1438 || (*p == '!' && (csh_like || do_special))) | |
| 1673 | 1439 { |
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1440 ++length; // insert backslash |
| 1673 | 1441 if (csh_like && do_special) |
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1442 ++length; // insert backslash |
| 1673 | 1443 } |
| 1661 | 1444 if (do_special && find_cmdline_var(p, &l) >= 0) |
| 1445 { | |
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1446 ++length; // insert backslash |
| 1661 | 1447 p += l - 1; |
| 1448 } | |
| 985 | 1449 } |
| 1450 | |
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1451 // Allocate memory for the result and fill it. |
| 985 | 1452 escaped_string = alloc(length); |
| 1453 if (escaped_string != NULL) | |
| 1454 { | |
| 1455 d = escaped_string; | |
| 1456 | |
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1457 // add opening quote |
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1458 # ifdef MSWIN |
| 985 | 1459 if (!p_ssl) |
| 1460 *d++ = '"'; | |
| 1461 else | |
| 1462 # endif | |
| 1463 *d++ = '\''; | |
| 1464 | |
| 1465 for (p = string; *p != NUL; ) | |
| 1466 { | |
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1467 # ifdef MSWIN |
| 985 | 1468 if (!p_ssl) |
| 1469 { | |
| 1470 if (*p == '"') | |
| 1471 { | |
| 1472 *d++ = '"'; | |
| 1473 *d++ = '"'; | |
| 1474 ++p; | |
| 1475 continue; | |
| 1476 } | |
| 1477 } | |
| 1478 else | |
| 1479 # endif | |
| 1480 if (*p == '\'') | |
| 1481 { | |
| 1661 | 1482 *d++ = '\''; |
| 1483 *d++ = '\\'; | |
| 1484 *d++ = '\''; | |
| 1485 *d++ = '\''; | |
| 985 | 1486 ++p; |
| 1487 continue; | |
| 1488 } | |
| 5690 | 1489 if ((*p == '\n' && (csh_like || do_newline)) |
| 1490 || (*p == '!' && (csh_like || do_special))) | |
| 1673 | 1491 { |
| 1492 *d++ = '\\'; | |
| 1493 if (csh_like && do_special) | |
| 1494 *d++ = '\\'; | |
| 1495 *d++ = *p++; | |
| 1496 continue; | |
| 1497 } | |
| 1661 | 1498 if (do_special && find_cmdline_var(p, &l) >= 0) |
| 1499 { | |
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1500 *d++ = '\\'; // insert backslash |
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1501 while (--l >= 0) // copy the var |
| 1661 | 1502 *d++ = *p++; |
| 2009 | 1503 continue; |
| 1661 | 1504 } |
| 985 | 1505 |
| 1506 MB_COPY_CHAR(p, d); | |
| 1507 } | |
| 1508 | |
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1509 // add terminating quote and finish with a NUL |
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1510 # ifdef MSWIN |
| 985 | 1511 if (!p_ssl) |
| 1512 *d++ = '"'; | |
| 1513 else | |
| 1514 # endif | |
| 1515 *d++ = '\''; | |
| 1516 *d = NUL; | |
| 1517 } | |
| 1518 | |
| 1519 return escaped_string; | |
| 1520 } | |
| 1521 | |
| 7 | 1522 /* |
| 1523 * Like vim_strsave(), but make all characters uppercase. | |
| 1524 * This uses ASCII lower-to-upper case translation, language independent. | |
| 1525 */ | |
| 1526 char_u * | |
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1527 vim_strsave_up(char_u *string) |
| 7 | 1528 { |
| 1529 char_u *p1; | |
| 1530 | |
| 1531 p1 = vim_strsave(string); | |
| 1532 vim_strup(p1); | |
| 1533 return p1; | |
| 1534 } | |
| 1535 | |
| 1536 /* | |
| 1537 * Like vim_strnsave(), but make all characters uppercase. | |
| 1538 * This uses ASCII lower-to-upper case translation, language independent. | |
| 1539 */ | |
| 1540 char_u * | |
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1541 vim_strnsave_up(char_u *string, size_t len) |
| 7 | 1542 { |
| 1543 char_u *p1; | |
| 1544 | |
| 1545 p1 = vim_strnsave(string, len); | |
| 1546 vim_strup(p1); | |
| 1547 return p1; | |
| 1548 } | |
| 1549 | |
| 1550 /* | |
| 1551 * ASCII lower-to-upper case translation, language independent. | |
| 1552 */ | |
| 1553 void | |
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1554 vim_strup( |
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1555 char_u *p) |
| 7 | 1556 { |
| 1557 char_u *p2; | |
| 1558 int c; | |
| 1559 | |
| 1560 if (p != NULL) | |
| 1561 { | |
| 1562 p2 = p; | |
| 1563 while ((c = *p2) != NUL) | |
| 1564 #ifdef EBCDIC | |
| 1565 *p2++ = isalpha(c) ? toupper(c) : c; | |
| 1566 #else | |
| 1567 *p2++ = (c < 'a' || c > 'z') ? c : (c - 0x20); | |
| 1568 #endif | |
| 1569 } | |
| 1570 } | |
| 1571 | |
| 741 | 1572 #if defined(FEAT_EVAL) || defined(FEAT_SPELL) || defined(PROTO) |
| 323 | 1573 /* |
| 1574 * Make string "s" all upper-case and return it in allocated memory. | |
| 1575 * Handles multi-byte characters as well as possible. | |
| 1576 * Returns NULL when out of memory. | |
| 1577 */ | |
| 1578 char_u * | |
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1579 strup_save(char_u *orig) |
| 323 | 1580 { |
| 1581 char_u *p; | |
| 1582 char_u *res; | |
| 1583 | |
| 1584 res = p = vim_strsave(orig); | |
| 1585 | |
| 1586 if (res != NULL) | |
| 1587 while (*p != NUL) | |
| 1588 { | |
| 1589 int l; | |
| 1590 | |
| 1591 if (enc_utf8) | |
| 1592 { | |
| 1593 int c, uc; | |
| 3263 | 1594 int newl; |
| 323 | 1595 char_u *s; |
| 1596 | |
| 1597 c = utf_ptr2char(p); | |
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1598 l = utf_ptr2len(p); |
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1599 if (c == 0) |
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1600 { |
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1601 // overlong sequence, use only the first byte |
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1602 c = *p; |
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1603 l = 1; |
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1604 } |
| 323 | 1605 uc = utf_toupper(c); |
| 1606 | |
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1607 // Reallocate string when byte count changes. This is rare, |
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1608 // thus it's OK to do another malloc()/free(). |
| 3263 | 1609 newl = utf_char2len(uc); |
| 1610 if (newl != l) | |
| 323 | 1611 { |
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1612 s = alloc(STRLEN(res) + 1 + newl - l); |
| 323 | 1613 if (s == NULL) |
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1614 { |
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1615 vim_free(res); |
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1616 return NULL; |
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1617 } |
| 323 | 1618 mch_memmove(s, res, p - res); |
| 3263 | 1619 STRCPY(s + (p - res) + newl, p + l); |
| 323 | 1620 p = s + (p - res); |
| 1621 vim_free(res); | |
| 1622 res = s; | |
| 1623 } | |
| 1624 | |
| 1625 utf_char2bytes(uc, p); | |
| 3263 | 1626 p += newl; |
| 323 | 1627 } |
| 474 | 1628 else if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
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1629 p += l; // skip multi-byte character |
| 323 | 1630 else |
| 1631 { | |
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1632 *p = TOUPPER_LOC(*p); // note that toupper() can be a macro |
| 323 | 1633 p++; |
| 1634 } | |
| 1635 } | |
| 1636 | |
| 1637 return res; | |
| 1638 } | |
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1639 |
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1640 /* |
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1641 * Make string "s" all lower-case and return it in allocated memory. |
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1642 * Handles multi-byte characters as well as possible. |
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1643 * Returns NULL when out of memory. |
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1644 */ |
|
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|
1645 char_u * |
|
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|
1646 strlow_save(char_u *orig) |
|
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1647 { |
|
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1648 char_u *p; |
|
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|
1649 char_u *res; |
|
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|
1650 |
|
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|
1651 res = p = vim_strsave(orig); |
|
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|
1652 |
|
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|
1653 if (res != NULL) |
|
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|
1654 while (*p != NUL) |
|
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|
1655 { |
|
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|
1656 int l; |
|
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1657 |
|
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|
1658 if (enc_utf8) |
|
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|
1659 { |
|
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|
1660 int c, lc; |
|
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|
1661 int newl; |
|
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|
1662 char_u *s; |
|
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1663 |
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|
1664 c = utf_ptr2char(p); |
|
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|
1665 l = utf_ptr2len(p); |
|
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|
1666 if (c == 0) |
|
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|
1667 { |
|
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|
1668 // overlong sequence, use only the first byte |
|
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|
1669 c = *p; |
|
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|
1670 l = 1; |
|
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|
1671 } |
|
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|
1672 lc = utf_tolower(c); |
|
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|
1673 |
|
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|
1674 // Reallocate string when byte count changes. This is rare, |
|
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|
1675 // thus it's OK to do another malloc()/free(). |
|
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|
1676 newl = utf_char2len(lc); |
|
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|
1677 if (newl != l) |
|
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|
1678 { |
|
16764
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changeset
|
1679 s = alloc(STRLEN(res) + 1 + newl - l); |
|
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|
1680 if (s == NULL) |
|
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|
1681 { |
|
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|
1682 vim_free(res); |
|
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|
1683 return NULL; |
|
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|
1684 } |
|
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|
1685 mch_memmove(s, res, p - res); |
|
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|
1686 STRCPY(s + (p - res) + newl, p + l); |
|
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|
1687 p = s + (p - res); |
|
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|
1688 vim_free(res); |
|
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|
1689 res = s; |
|
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|
1690 } |
|
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|
1691 |
|
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|
1692 utf_char2bytes(lc, p); |
|
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|
1693 p += newl; |
|
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|
1694 } |
|
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|
1695 else if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
|
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|
1696 p += l; // skip multi-byte character |
|
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|
1697 else |
|
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|
1698 { |
|
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|
1699 *p = TOLOWER_LOC(*p); // note that tolower() can be a macro |
|
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|
1700 p++; |
|
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|
1701 } |
|
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|
1702 } |
|
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|
1703 |
|
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|
1704 return res; |
|
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|
1705 } |
| 323 | 1706 #endif |
| 1707 | |
| 7 | 1708 /* |
| 1709 * delete spaces at the end of a string | |
| 1710 */ | |
| 1711 void | |
|
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|
1712 del_trailing_spaces(char_u *ptr) |
| 7 | 1713 { |
| 1714 char_u *q; | |
| 1715 | |
| 1716 q = ptr + STRLEN(ptr); | |
|
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|
1717 while (--q > ptr && VIM_ISWHITE(q[0]) && q[-1] != '\\' && q[-1] != Ctrl_V) |
| 7 | 1718 *q = NUL; |
| 1719 } | |
| 1720 | |
| 1721 /* | |
| 323 | 1722 * Like strncpy(), but always terminate the result with one NUL. |
| 378 | 1723 * "to" must be "len + 1" long! |
| 7 | 1724 */ |
| 1725 void | |
|
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|
1726 vim_strncpy(char_u *to, char_u *from, size_t len) |
| 7 | 1727 { |
| 323 | 1728 STRNCPY(to, from, len); |
| 1729 to[len] = NUL; | |
| 7 | 1730 } |
| 1731 | |
| 1732 /* | |
| 2768 | 1733 * Like strcat(), but make sure the result fits in "tosize" bytes and is |
|
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|
1734 * always NUL terminated. "from" and "to" may overlap. |
| 2768 | 1735 */ |
| 1736 void | |
|
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|
1737 vim_strcat(char_u *to, char_u *from, size_t tosize) |
| 2768 | 1738 { |
| 1739 size_t tolen = STRLEN(to); | |
| 1740 size_t fromlen = STRLEN(from); | |
| 1741 | |
| 1742 if (tolen + fromlen + 1 > tosize) | |
| 1743 { | |
| 1744 mch_memmove(to + tolen, from, tosize - tolen - 1); | |
| 1745 to[tosize - 1] = NUL; | |
| 1746 } | |
| 1747 else | |
|
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changeset
|
1748 mch_memmove(to + tolen, from, fromlen + 1); |
| 2768 | 1749 } |
| 1750 | |
| 1751 /* | |
| 7 | 1752 * Isolate one part of a string option where parts are separated with |
| 1753 * "sep_chars". | |
| 459 | 1754 * The part is copied into "buf[maxlen]". |
| 7 | 1755 * "*option" is advanced to the next part. |
| 1756 * The length is returned. | |
| 1757 */ | |
| 1758 int | |
|
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|
1759 copy_option_part( |
|
2a8d6b2dd925
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|
1760 char_u **option, |
|
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|
1761 char_u *buf, |
|
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|
1762 int maxlen, |
|
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|
1763 char *sep_chars) |
| 7 | 1764 { |
| 1765 int len = 0; | |
| 1766 char_u *p = *option; | |
| 1767 | |
|
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|
1768 // skip '.' at start of option part, for 'suffixes' |
| 7 | 1769 if (*p == '.') |
| 1770 buf[len++] = *p++; | |
| 1771 while (*p != NUL && vim_strchr((char_u *)sep_chars, *p) == NULL) | |
| 1772 { | |
| 1773 /* | |
| 1774 * Skip backslash before a separator character and space. | |
| 1775 */ | |
| 1776 if (p[0] == '\\' && vim_strchr((char_u *)sep_chars, p[1]) != NULL) | |
| 1777 ++p; | |
| 1778 if (len < maxlen - 1) | |
| 1779 buf[len++] = *p; | |
| 1780 ++p; | |
| 1781 } | |
| 1782 buf[len] = NUL; | |
| 1783 | |
|
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1784 if (*p != NUL && *p != ',') // skip non-standard separator |
| 7 | 1785 ++p; |
|
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|
1786 p = skip_to_option_part(p); // p points to next file name |
| 7 | 1787 |
| 1788 *option = p; | |
| 1789 return len; | |
| 1790 } | |
| 1791 | |
| 1792 /* | |
| 625 | 1793 * Replacement for free() that ignores NULL pointers. |
| 1794 * Also skip free() when exiting for sure, this helps when we caught a deadly | |
| 1795 * signal that was caused by a crash in free(). | |
|
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|
1796 * If you want to set NULL after calling this function, you should use |
|
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|
1797 * VIM_CLEAR() instead. |
| 7 | 1798 */ |
| 1799 void | |
|
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|
1800 vim_free(void *x) |
| 7 | 1801 { |
| 625 | 1802 if (x != NULL && !really_exiting) |
| 7 | 1803 { |
| 1804 #ifdef MEM_PROFILE | |
| 1805 mem_pre_free(&x); | |
| 1806 #endif | |
| 1807 free(x); | |
| 1808 } | |
| 1809 } | |
| 1810 | |
| 1811 #ifndef HAVE_MEMSET | |
| 1812 void * | |
|
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|
1813 vim_memset(void *ptr, int c, size_t size) |
| 7 | 1814 { |
| 1815 char *p = ptr; | |
| 1816 | |
| 1817 while (size-- > 0) | |
| 1818 *p++ = c; | |
| 1819 return ptr; | |
| 1820 } | |
| 1821 #endif | |
| 1822 | |
| 1823 #if (!defined(HAVE_STRCASECMP) && !defined(HAVE_STRICMP)) || defined(PROTO) | |
| 1824 /* | |
| 1825 * Compare two strings, ignoring case, using current locale. | |
| 1826 * Doesn't work for multi-byte characters. | |
| 1827 * return 0 for match, < 0 for smaller, > 0 for bigger | |
| 1828 */ | |
| 1829 int | |
|
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|
1830 vim_stricmp(char *s1, char *s2) |
| 7 | 1831 { |
| 1832 int i; | |
| 1833 | |
| 1834 for (;;) | |
| 1835 { | |
| 1836 i = (int)TOLOWER_LOC(*s1) - (int)TOLOWER_LOC(*s2); | |
| 1837 if (i != 0) | |
|
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|
1838 return i; // this character different |
| 7 | 1839 if (*s1 == NUL) |
|
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|
1840 break; // strings match until NUL |
| 7 | 1841 ++s1; |
| 1842 ++s2; | |
| 1843 } | |
|
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1844 return 0; // strings match |
| 7 | 1845 } |
| 1846 #endif | |
| 1847 | |
| 1848 #if (!defined(HAVE_STRNCASECMP) && !defined(HAVE_STRNICMP)) || defined(PROTO) | |
| 1849 /* | |
| 1850 * Compare two strings, for length "len", ignoring case, using current locale. | |
| 1851 * Doesn't work for multi-byte characters. | |
| 1852 * return 0 for match, < 0 for smaller, > 0 for bigger | |
| 1853 */ | |
| 1854 int | |
|
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1855 vim_strnicmp(char *s1, char *s2, size_t len) |
| 7 | 1856 { |
| 1857 int i; | |
| 1858 | |
| 1859 while (len > 0) | |
| 1860 { | |
| 1861 i = (int)TOLOWER_LOC(*s1) - (int)TOLOWER_LOC(*s2); | |
| 1862 if (i != 0) | |
|
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1863 return i; // this character different |
| 7 | 1864 if (*s1 == NUL) |
|
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1865 break; // strings match until NUL |
| 7 | 1866 ++s1; |
| 1867 ++s2; | |
| 1868 --len; | |
| 1869 } | |
|
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1870 return 0; // strings match |
| 7 | 1871 } |
| 1872 #endif | |
| 1873 | |
| 1874 /* | |
| 1875 * Version of strchr() and strrchr() that handle unsigned char strings | |
| 170 | 1876 * with characters from 128 to 255 correctly. It also doesn't return a |
| 1877 * pointer to the NUL at the end of the string. | |
| 7 | 1878 */ |
| 1879 char_u * | |
|
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1880 vim_strchr(char_u *string, int c) |
| 7 | 1881 { |
| 1882 char_u *p; | |
| 1883 int b; | |
| 1884 | |
| 1885 p = string; | |
| 1886 if (enc_utf8 && c >= 0x80) | |
| 1887 { | |
| 1888 while (*p != NUL) | |
| 1889 { | |
|
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1890 int l = utfc_ptr2len(p); |
| 6765 | 1891 |
|
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1892 // Avoid matching an illegal byte here. |
| 6765 | 1893 if (utf_ptr2char(p) == c && l > 1) |
| 7 | 1894 return p; |
| 6765 | 1895 p += l; |
| 7 | 1896 } |
| 1897 return NULL; | |
| 1898 } | |
| 1899 if (enc_dbcs != 0 && c > 255) | |
| 1900 { | |
| 1901 int n2 = c & 0xff; | |
| 1902 | |
| 1903 c = ((unsigned)c >> 8) & 0xff; | |
| 1904 while ((b = *p) != NUL) | |
| 1905 { | |
| 1906 if (b == c && p[1] == n2) | |
| 1907 return p; | |
| 474 | 1908 p += (*mb_ptr2len)(p); |
| 7 | 1909 } |
| 1910 return NULL; | |
| 1911 } | |
| 1912 if (has_mbyte) | |
| 1913 { | |
| 1914 while ((b = *p) != NUL) | |
| 1915 { | |
| 1916 if (b == c) | |
| 1917 return p; | |
| 474 | 1918 p += (*mb_ptr2len)(p); |
| 7 | 1919 } |
| 1920 return NULL; | |
| 1921 } | |
| 1922 while ((b = *p) != NUL) | |
| 1923 { | |
| 1924 if (b == c) | |
| 1925 return p; | |
| 1926 ++p; | |
| 1927 } | |
| 1928 return NULL; | |
| 1929 } | |
| 1930 | |
| 1931 /* | |
| 170 | 1932 * Version of strchr() that only works for bytes and handles unsigned char |
| 1933 * strings with characters above 128 correctly. It also doesn't return a | |
| 1934 * pointer to the NUL at the end of the string. | |
| 1935 */ | |
| 1936 char_u * | |
|
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1937 vim_strbyte(char_u *string, int c) |
| 170 | 1938 { |
| 1939 char_u *p = string; | |
| 1940 | |
| 1941 while (*p != NUL) | |
| 1942 { | |
| 1943 if (*p == c) | |
| 1944 return p; | |
| 1945 ++p; | |
| 1946 } | |
| 1947 return NULL; | |
| 1948 } | |
| 1949 | |
| 1950 /* | |
| 7 | 1951 * Search for last occurrence of "c" in "string". |
| 500 | 1952 * Return NULL if not found. |
| 170 | 1953 * Does not handle multi-byte char for "c"! |
| 7 | 1954 */ |
| 1955 char_u * | |
|
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1956 vim_strrchr(char_u *string, int c) |
| 7 | 1957 { |
| 1958 char_u *retval = NULL; | |
| 170 | 1959 char_u *p = string; |
| 1960 | |
| 1961 while (*p) | |
| 7 | 1962 { |
| 170 | 1963 if (*p == c) |
| 1964 retval = p; | |
|
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1965 MB_PTR_ADV(p); |
| 7 | 1966 } |
| 1967 return retval; | |
| 1968 } | |
| 1969 | |
| 1970 /* | |
| 1971 * Vim's version of strpbrk(), in case it's missing. | |
| 1972 * Don't generate a prototype for this, causes problems when it's not used. | |
| 1973 */ | |
| 1974 #ifndef PROTO | |
| 1975 # ifndef HAVE_STRPBRK | |
| 1976 # ifdef vim_strpbrk | |
| 1977 # undef vim_strpbrk | |
| 1978 # endif | |
| 1979 char_u * | |
|
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1980 vim_strpbrk(char_u *s, char_u *charset) |
| 7 | 1981 { |
| 1982 while (*s) | |
| 1983 { | |
| 1984 if (vim_strchr(charset, *s) != NULL) | |
| 1985 return s; | |
|
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1986 MB_PTR_ADV(s); |
| 7 | 1987 } |
| 1988 return NULL; | |
| 1989 } | |
| 1990 # endif | |
| 1991 #endif | |
| 1992 | |
| 1993 /* | |
| 1994 * Vim has its own isspace() function, because on some machines isspace() | |
| 1995 * can't handle characters above 128. | |
| 1996 */ | |
| 1997 int | |
|
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1998 vim_isspace(int x) |
| 7 | 1999 { |
| 2000 return ((x >= 9 && x <= 13) || x == ' '); | |
| 2001 } | |
| 2002 | |
| 2003 /************************************************************************ | |
| 119 | 2004 * Functions for handling growing arrays. |
| 7 | 2005 */ |
| 2006 | |
| 2007 /* | |
| 2008 * Clear an allocated growing array. | |
| 2009 */ | |
| 2010 void | |
|
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2011 ga_clear(garray_T *gap) |
| 7 | 2012 { |
| 2013 vim_free(gap->ga_data); | |
| 2014 ga_init(gap); | |
| 2015 } | |
| 2016 | |
| 2017 /* | |
| 2018 * Clear a growing array that contains a list of strings. | |
| 2019 */ | |
| 2020 void | |
|
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2021 ga_clear_strings(garray_T *gap) |
| 7 | 2022 { |
| 2023 int i; | |
| 2024 | |
| 2025 for (i = 0; i < gap->ga_len; ++i) | |
| 2026 vim_free(((char_u **)(gap->ga_data))[i]); | |
| 2027 ga_clear(gap); | |
| 2028 } | |
| 2029 | |
| 2030 /* | |
|
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2031 * Copy a growing array that contains a list of strings. |
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2032 */ |
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2033 int |
|
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2034 ga_copy_strings(garray_T *from, garray_T *to) |
|
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2035 { |
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2036 int i; |
|
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2037 |
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2038 ga_init2(to, sizeof(char_u *), 1); |
|
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2039 if (ga_grow(to, from->ga_len) == FAIL) |
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2040 return FAIL; |
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2041 |
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2042 for (i = 0; i < from->ga_len; ++i) |
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2043 { |
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2044 char_u *orig = ((char_u **)from->ga_data)[i]; |
|
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2045 char_u *copy; |
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2046 |
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2047 if (orig == NULL) |
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2048 copy = NULL; |
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2049 else |
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2050 { |
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2051 copy = vim_strsave(orig); |
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2052 if (copy == NULL) |
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2053 { |
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2054 to->ga_len = i; |
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2055 ga_clear_strings(to); |
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2056 return FAIL; |
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2057 } |
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2058 } |
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2059 ((char_u **)to->ga_data)[i] = copy; |
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2060 } |
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2061 to->ga_len = from->ga_len; |
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2062 return OK; |
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2063 } |
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2064 |
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2065 /* |
| 7 | 2066 * Initialize a growing array. Don't forget to set ga_itemsize and |
| 2067 * ga_growsize! Or use ga_init2(). | |
| 2068 */ | |
| 2069 void | |
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2070 ga_init(garray_T *gap) |
| 7 | 2071 { |
| 2072 gap->ga_data = NULL; | |
| 41 | 2073 gap->ga_maxlen = 0; |
| 7 | 2074 gap->ga_len = 0; |
| 2075 } | |
| 2076 | |
| 2077 void | |
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2078 ga_init2(garray_T *gap, int itemsize, int growsize) |
| 7 | 2079 { |
| 2080 ga_init(gap); | |
| 2081 gap->ga_itemsize = itemsize; | |
| 2082 gap->ga_growsize = growsize; | |
| 2083 } | |
| 2084 | |
| 2085 /* | |
| 2086 * Make room in growing array "gap" for at least "n" items. | |
| 2087 * Return FAIL for failure, OK otherwise. | |
| 2088 */ | |
| 2089 int | |
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2090 ga_grow(garray_T *gap, int n) |
| 7 | 2091 { |
|
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2092 if (gap->ga_maxlen - gap->ga_len < n) |
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2093 return ga_grow_inner(gap, n); |
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2094 return OK; |
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2095 } |
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2096 |
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2097 int |
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2098 ga_grow_inner(garray_T *gap, int n) |
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2099 { |
| 3376 | 2100 size_t old_len; |
| 2101 size_t new_len; | |
| 7 | 2102 char_u *pp; |
| 2103 | |
|
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2104 if (n < gap->ga_growsize) |
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2105 n = gap->ga_growsize; |
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2106 |
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2107 // A linear growth is very inefficient when the array grows big. This |
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2108 // is a compromise between allocating memory that won't be used and too |
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2109 // many copy operations. A factor of 1.5 seems reasonable. |
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2110 if (n < gap->ga_len / 2) |
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2111 n = gap->ga_len / 2; |
|
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patch 8.2.0751: Vim9: performance can be improved
Bram Moolenaar <Bram@vim.org>
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20384
diff
changeset
|
2112 |
|
4c317d8c1051
patch 8.2.0751: Vim9: performance can be improved
Bram Moolenaar <Bram@vim.org>
parents:
20384
diff
changeset
|
2113 new_len = gap->ga_itemsize * (gap->ga_len + n); |
|
4c317d8c1051
patch 8.2.0751: Vim9: performance can be improved
Bram Moolenaar <Bram@vim.org>
parents:
20384
diff
changeset
|
2114 pp = vim_realloc(gap->ga_data, new_len); |
|
4c317d8c1051
patch 8.2.0751: Vim9: performance can be improved
Bram Moolenaar <Bram@vim.org>
parents:
20384
diff
changeset
|
2115 if (pp == NULL) |
|
4c317d8c1051
patch 8.2.0751: Vim9: performance can be improved
Bram Moolenaar <Bram@vim.org>
parents:
20384
diff
changeset
|
2116 return FAIL; |
|
4c317d8c1051
patch 8.2.0751: Vim9: performance can be improved
Bram Moolenaar <Bram@vim.org>
parents:
20384
diff
changeset
|
2117 old_len = gap->ga_itemsize * gap->ga_maxlen; |
|
4c317d8c1051
patch 8.2.0751: Vim9: performance can be improved
Bram Moolenaar <Bram@vim.org>
parents:
20384
diff
changeset
|
2118 vim_memset(pp + old_len, 0, new_len - old_len); |
|
4c317d8c1051
patch 8.2.0751: Vim9: performance can be improved
Bram Moolenaar <Bram@vim.org>
parents:
20384
diff
changeset
|
2119 gap->ga_maxlen = gap->ga_len + n; |
|
4c317d8c1051
patch 8.2.0751: Vim9: performance can be improved
Bram Moolenaar <Bram@vim.org>
parents:
20384
diff
changeset
|
2120 gap->ga_data = pp; |
| 7 | 2121 return OK; |
| 2122 } | |
| 2123 | |
|
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2124 #if defined(FEAT_EVAL) || defined(FEAT_SEARCHPATH) || defined(PROTO) |
| 7 | 2125 /* |
|
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2126 * For a growing array that contains a list of strings: concatenate all the |
| 5873 | 2127 * strings with a separating "sep". |
|
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2128 * Returns NULL when out of memory. |
|
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2129 */ |
|
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2130 char_u * |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
2131 ga_concat_strings(garray_T *gap, char *sep) |
|
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2132 { |
|
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
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changeset
|
2133 int i; |
|
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2134 int len = 0; |
| 5873 | 2135 int sep_len = (int)STRLEN(sep); |
|
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2136 char_u *s; |
| 5873 | 2137 char_u *p; |
|
2487
7ec9ada2cd81
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2138 |
|
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2139 for (i = 0; i < gap->ga_len; ++i) |
| 5873 | 2140 len += (int)STRLEN(((char_u **)(gap->ga_data))[i]) + sep_len; |
|
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2141 |
|
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2142 s = alloc(len + 1); |
|
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2143 if (s != NULL) |
|
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2144 { |
|
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2145 *s = NUL; |
| 5873 | 2146 p = s; |
|
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2147 for (i = 0; i < gap->ga_len; ++i) |
|
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2148 { |
| 5873 | 2149 if (p != s) |
| 2150 { | |
| 2151 STRCPY(p, sep); | |
| 2152 p += sep_len; | |
| 2153 } | |
| 2154 STRCPY(p, ((char_u **)(gap->ga_data))[i]); | |
| 2155 p += STRLEN(p); | |
|
2487
7ec9ada2cd81
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2156 } |
|
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2157 } |
|
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2158 return s; |
|
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
2445
diff
changeset
|
2159 } |
|
15555
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patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
2160 #endif |
|
2487
7ec9ada2cd81
Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2161 |
|
11016
4e7308525fe7
patch 8.0.0397: can't build with +viminfo but without +eval
Christian Brabandt <cb@256bit.org>
parents:
10936
diff
changeset
|
2162 #if defined(FEAT_VIMINFO) || defined(FEAT_EVAL) || defined(PROTO) |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2163 /* |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2164 * Make a copy of string "p" and add it to "gap". |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2165 * When out of memory nothing changes. |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
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7617
diff
changeset
|
2166 */ |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2167 void |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2168 ga_add_string(garray_T *gap, char_u *p) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2169 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
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7617
diff
changeset
|
2170 char_u *cp = vim_strsave(p); |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2171 |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2172 if (cp != NULL) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2173 { |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2174 if (ga_grow(gap, 1) == OK) |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2175 ((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
|
2176 else |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
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7617
diff
changeset
|
2177 vim_free(cp); |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
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7617
diff
changeset
|
2178 } |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7617
diff
changeset
|
2179 } |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2180 #endif |
|
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
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7617
diff
changeset
|
2181 |
|
2487
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Make :find completion consistent between Unix and MS-Windows. Add a test.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2182 /* |
|
15636
6f1c7e9a6393
patch 8.1.0826: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15597
diff
changeset
|
2183 * 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
|
2184 * When "s" is NULL does not do anything. |
| 7 | 2185 * Note: Does NOT copy the NUL at the end! |
| 2186 */ | |
| 2187 void | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2188 ga_concat(garray_T *gap, char_u *s) |
| 7 | 2189 { |
|
7277
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diff
changeset
|
2190 int len; |
|
6600871bb38c
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Christian Brabandt <cb@256bit.org>
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7214
diff
changeset
|
2191 |
|
11352
251f1833db7d
patch 8.0.0561: undefined behavior when using backslash after empty line
Christian Brabandt <cb@256bit.org>
parents:
11269
diff
changeset
|
2192 if (s == NULL || *s == NUL) |
|
7277
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diff
changeset
|
2193 return; |
|
6600871bb38c
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diff
changeset
|
2194 len = (int)STRLEN(s); |
| 7 | 2195 if (ga_grow(gap, len) == OK) |
| 2196 { | |
| 2197 mch_memmove((char *)gap->ga_data + gap->ga_len, s, (size_t)len); | |
| 2198 gap->ga_len += len; | |
| 2199 } | |
| 2200 } | |
| 2201 | |
| 2202 /* | |
| 2203 * Append one byte to a growarray which contains bytes. | |
| 2204 */ | |
| 2205 void | |
|
7829
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
2206 ga_append(garray_T *gap, int c) |
| 7 | 2207 { |
| 2208 if (ga_grow(gap, 1) == OK) | |
| 2209 { | |
| 2210 *((char *)gap->ga_data + gap->ga_len) = c; | |
| 2211 ++gap->ga_len; | |
| 2212 } | |
| 2213 } | |
| 2214 | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
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parents:
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diff
changeset
|
2215 #if (defined(UNIX) && !defined(USE_SYSTEM)) || defined(MSWIN) \ |
| 5995 | 2216 || defined(PROTO) |
| 2935 | 2217 /* |
| 2218 * Append the text in "gap" below the cursor line and clear "gap". | |
| 2219 */ | |
| 2220 void | |
|
7829
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changeset
|
2221 append_ga_line(garray_T *gap) |
| 2935 | 2222 { |
|
18931
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parents:
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diff
changeset
|
2223 // Remove trailing CR. |
| 2935 | 2224 if (gap->ga_len > 0 |
| 2225 && !curbuf->b_p_bin | |
| 2226 && ((char_u *)gap->ga_data)[gap->ga_len - 1] == CAR) | |
| 2227 --gap->ga_len; | |
| 2228 ga_append(gap, NUL); | |
| 2229 ml_append(curwin->w_cursor.lnum++, gap->ga_data, 0, FALSE); | |
| 2230 gap->ga_len = 0; | |
| 2231 } | |
| 2232 #endif | |
| 2233 | |
| 7 | 2234 /************************************************************************ |
| 2235 * functions that use lookup tables for various things, generally to do with | |
| 2236 * special key codes. | |
| 2237 */ | |
| 2238 | |
| 2239 /* | |
| 2240 * Some useful tables. | |
| 2241 */ | |
| 2242 | |
| 2243 static struct modmasktable | |
| 2244 { | |
|
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changeset
|
2245 short mod_mask; // Bit-mask for particular key modifier |
|
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changeset
|
2246 short mod_flag; // Bit(s) for particular key modifier |
|
80b40bd5ec1a
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changeset
|
2247 char_u name; // Single letter name of modifier |
| 7 | 2248 } mod_mask_table[] = |
| 2249 { | |
| 2250 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'M'}, | |
| 179 | 2251 {MOD_MASK_META, MOD_MASK_META, (char_u)'T'}, |
| 7 | 2252 {MOD_MASK_CTRL, MOD_MASK_CTRL, (char_u)'C'}, |
| 2253 {MOD_MASK_SHIFT, MOD_MASK_SHIFT, (char_u)'S'}, | |
| 2254 {MOD_MASK_MULTI_CLICK, MOD_MASK_2CLICK, (char_u)'2'}, | |
| 2255 {MOD_MASK_MULTI_CLICK, MOD_MASK_3CLICK, (char_u)'3'}, | |
| 2256 {MOD_MASK_MULTI_CLICK, MOD_MASK_4CLICK, (char_u)'4'}, | |
|
12716
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parents:
12672
diff
changeset
|
2257 #ifdef MACOS_X |
| 7 | 2258 {MOD_MASK_CMD, MOD_MASK_CMD, (char_u)'D'}, |
| 2259 #endif | |
|
18931
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changeset
|
2260 // 'A' must be the last one |
| 7 | 2261 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'A'}, |
| 2262 {0, 0, NUL} | |
|
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changeset
|
2263 // NOTE: when adding an entry, update MAX_KEY_NAME_LEN! |
| 7 | 2264 }; |
| 2265 | |
| 2266 /* | |
| 2267 * Shifted key terminal codes and their unshifted equivalent. | |
| 1209 | 2268 * Don't add mouse codes here, they are handled separately! |
| 7 | 2269 */ |
| 2270 #define MOD_KEYS_ENTRY_SIZE 5 | |
| 2271 | |
| 2272 static char_u modifier_keys_table[] = | |
| 2273 { | |
|
18931
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changeset
|
2274 // mod mask with modifier without modifier |
|
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changeset
|
2275 MOD_MASK_SHIFT, '&', '9', '@', '1', // begin |
|
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changeset
|
2276 MOD_MASK_SHIFT, '&', '0', '@', '2', // cancel |
|
80b40bd5ec1a
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changeset
|
2277 MOD_MASK_SHIFT, '*', '1', '@', '4', // command |
|
80b40bd5ec1a
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parents:
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diff
changeset
|
2278 MOD_MASK_SHIFT, '*', '2', '@', '5', // copy |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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changeset
|
2279 MOD_MASK_SHIFT, '*', '3', '@', '6', // create |
|
80b40bd5ec1a
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parents:
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diff
changeset
|
2280 MOD_MASK_SHIFT, '*', '4', 'k', 'D', // delete char |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2281 MOD_MASK_SHIFT, '*', '5', 'k', 'L', // delete line |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2282 MOD_MASK_SHIFT, '*', '7', '@', '7', // end |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2283 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:
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diff
changeset
|
2284 MOD_MASK_SHIFT, '*', '9', '@', '9', // exit |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2285 MOD_MASK_SHIFT, '*', '0', '@', '0', // find |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2286 MOD_MASK_SHIFT, '#', '1', '%', '1', // help |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2287 MOD_MASK_SHIFT, '#', '2', 'k', 'h', // home |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2288 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_HOME, 'k', 'h', // home |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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parents:
18886
diff
changeset
|
2289 MOD_MASK_SHIFT, '#', '3', 'k', 'I', // insert |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2290 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
|
2291 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
|
2292 MOD_MASK_SHIFT, '%', 'a', '%', '3', // message |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2293 MOD_MASK_SHIFT, '%', 'b', '%', '4', // move |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2294 MOD_MASK_SHIFT, '%', 'c', '%', '5', // next |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2295 MOD_MASK_SHIFT, '%', 'd', '%', '7', // options |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2296 MOD_MASK_SHIFT, '%', 'e', '%', '8', // previous |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2297 MOD_MASK_SHIFT, '%', 'f', '%', '9', // print |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2298 MOD_MASK_SHIFT, '%', 'g', '%', '0', // redo |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2299 MOD_MASK_SHIFT, '%', 'h', '&', '3', // replace |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2300 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
|
2301 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
|
2302 MOD_MASK_SHIFT, '%', 'j', '&', '5', // resume |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2303 MOD_MASK_SHIFT, '!', '1', '&', '6', // save |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2304 MOD_MASK_SHIFT, '!', '2', '&', '7', // suspend |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2305 MOD_MASK_SHIFT, '!', '3', '&', '8', // undo |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2306 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
|
2307 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
|
2308 |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2309 // vt100 F1 |
| 7 | 2310 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF1, KS_EXTRA, (int)KE_XF1, |
| 2311 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF2, KS_EXTRA, (int)KE_XF2, | |
| 2312 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF3, KS_EXTRA, (int)KE_XF3, | |
| 2313 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF4, KS_EXTRA, (int)KE_XF4, | |
| 2314 | |
|
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2315 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F1, 'k', '1', // F1 |
| 7 | 2316 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F2, 'k', '2', |
| 2317 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F3, 'k', '3', | |
| 2318 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F4, 'k', '4', | |
| 2319 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F5, 'k', '5', | |
| 2320 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F6, 'k', '6', | |
| 2321 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F7, 'k', '7', | |
| 2322 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F8, 'k', '8', | |
| 2323 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F9, 'k', '9', | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2324 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F10, 'k', ';', // F10 |
| 7 | 2325 |
| 2326 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F11, 'F', '1', | |
| 2327 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F12, 'F', '2', | |
| 2328 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F13, 'F', '3', | |
| 2329 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F14, 'F', '4', | |
| 2330 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F15, 'F', '5', | |
| 2331 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F16, 'F', '6', | |
| 2332 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F17, 'F', '7', | |
| 2333 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F18, 'F', '8', | |
| 2334 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F19, 'F', '9', | |
| 2335 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F20, 'F', 'A', | |
| 2336 | |
| 2337 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F21, 'F', 'B', | |
| 2338 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F22, 'F', 'C', | |
| 2339 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F23, 'F', 'D', | |
| 2340 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F24, 'F', 'E', | |
| 2341 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F25, 'F', 'F', | |
| 2342 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F26, 'F', 'G', | |
| 2343 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F27, 'F', 'H', | |
| 2344 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F28, 'F', 'I', | |
| 2345 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F29, 'F', 'J', | |
| 2346 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F30, 'F', 'K', | |
| 2347 | |
| 2348 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F31, 'F', 'L', | |
| 2349 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F32, 'F', 'M', | |
| 2350 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F33, 'F', 'N', | |
| 2351 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F34, 'F', 'O', | |
| 2352 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F35, 'F', 'P', | |
| 2353 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F36, 'F', 'Q', | |
| 2354 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F37, 'F', 'R', | |
| 2355 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2356 // TAB pseudo code |
| 7 | 2357 MOD_MASK_SHIFT, 'k', 'B', KS_EXTRA, (int)KE_TAB, |
| 2358 | |
| 2359 NUL | |
| 2360 }; | |
| 2361 | |
| 2362 static struct key_name_entry | |
| 2363 { | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2364 int key; // Special key code or ascii value |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2365 char_u *name; // Name of key |
| 7 | 2366 } key_names_table[] = |
| 2367 { | |
| 2368 {' ', (char_u *)"Space"}, | |
| 2369 {TAB, (char_u *)"Tab"}, | |
| 2370 {K_TAB, (char_u *)"Tab"}, | |
| 2371 {NL, (char_u *)"NL"}, | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2372 {NL, (char_u *)"NewLine"}, // Alternative name |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2373 {NL, (char_u *)"LineFeed"}, // Alternative name |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2374 {NL, (char_u *)"LF"}, // Alternative name |
| 7 | 2375 {CAR, (char_u *)"CR"}, |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2376 {CAR, (char_u *)"Return"}, // Alternative name |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2377 {CAR, (char_u *)"Enter"}, // Alternative name |
| 7 | 2378 {K_BS, (char_u *)"BS"}, |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2379 {K_BS, (char_u *)"BackSpace"}, // Alternative name |
| 7 | 2380 {ESC, (char_u *)"Esc"}, |
| 2381 {CSI, (char_u *)"CSI"}, | |
| 2382 {K_CSI, (char_u *)"xCSI"}, | |
| 2383 {'|', (char_u *)"Bar"}, | |
| 2384 {'\\', (char_u *)"Bslash"}, | |
| 2385 {K_DEL, (char_u *)"Del"}, | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2386 {K_DEL, (char_u *)"Delete"}, // Alternative name |
| 7 | 2387 {K_KDEL, (char_u *)"kDel"}, |
| 2388 {K_UP, (char_u *)"Up"}, | |
| 2389 {K_DOWN, (char_u *)"Down"}, | |
| 2390 {K_LEFT, (char_u *)"Left"}, | |
| 2391 {K_RIGHT, (char_u *)"Right"}, | |
| 180 | 2392 {K_XUP, (char_u *)"xUp"}, |
| 2393 {K_XDOWN, (char_u *)"xDown"}, | |
| 2394 {K_XLEFT, (char_u *)"xLeft"}, | |
| 2395 {K_XRIGHT, (char_u *)"xRight"}, | |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10549
diff
changeset
|
2396 {K_PS, (char_u *)"PasteStart"}, |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10549
diff
changeset
|
2397 {K_PE, (char_u *)"PasteEnd"}, |
| 7 | 2398 |
| 2399 {K_F1, (char_u *)"F1"}, | |
| 2400 {K_F2, (char_u *)"F2"}, | |
| 2401 {K_F3, (char_u *)"F3"}, | |
| 2402 {K_F4, (char_u *)"F4"}, | |
| 2403 {K_F5, (char_u *)"F5"}, | |
| 2404 {K_F6, (char_u *)"F6"}, | |
| 2405 {K_F7, (char_u *)"F7"}, | |
| 2406 {K_F8, (char_u *)"F8"}, | |
| 2407 {K_F9, (char_u *)"F9"}, | |
| 2408 {K_F10, (char_u *)"F10"}, | |
| 2409 | |
| 2410 {K_F11, (char_u *)"F11"}, | |
| 2411 {K_F12, (char_u *)"F12"}, | |
| 2412 {K_F13, (char_u *)"F13"}, | |
| 2413 {K_F14, (char_u *)"F14"}, | |
| 2414 {K_F15, (char_u *)"F15"}, | |
| 2415 {K_F16, (char_u *)"F16"}, | |
| 2416 {K_F17, (char_u *)"F17"}, | |
| 2417 {K_F18, (char_u *)"F18"}, | |
| 2418 {K_F19, (char_u *)"F19"}, | |
| 2419 {K_F20, (char_u *)"F20"}, | |
| 2420 | |
| 2421 {K_F21, (char_u *)"F21"}, | |
| 2422 {K_F22, (char_u *)"F22"}, | |
| 2423 {K_F23, (char_u *)"F23"}, | |
| 2424 {K_F24, (char_u *)"F24"}, | |
| 2425 {K_F25, (char_u *)"F25"}, | |
| 2426 {K_F26, (char_u *)"F26"}, | |
| 2427 {K_F27, (char_u *)"F27"}, | |
| 2428 {K_F28, (char_u *)"F28"}, | |
| 2429 {K_F29, (char_u *)"F29"}, | |
| 2430 {K_F30, (char_u *)"F30"}, | |
| 2431 | |
| 2432 {K_F31, (char_u *)"F31"}, | |
| 2433 {K_F32, (char_u *)"F32"}, | |
| 2434 {K_F33, (char_u *)"F33"}, | |
| 2435 {K_F34, (char_u *)"F34"}, | |
| 2436 {K_F35, (char_u *)"F35"}, | |
| 2437 {K_F36, (char_u *)"F36"}, | |
| 2438 {K_F37, (char_u *)"F37"}, | |
| 2439 | |
| 2440 {K_XF1, (char_u *)"xF1"}, | |
| 2441 {K_XF2, (char_u *)"xF2"}, | |
| 2442 {K_XF3, (char_u *)"xF3"}, | |
| 2443 {K_XF4, (char_u *)"xF4"}, | |
| 2444 | |
| 2445 {K_HELP, (char_u *)"Help"}, | |
| 2446 {K_UNDO, (char_u *)"Undo"}, | |
| 2447 {K_INS, (char_u *)"Insert"}, | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2448 {K_INS, (char_u *)"Ins"}, // Alternative name |
| 7 | 2449 {K_KINS, (char_u *)"kInsert"}, |
| 2450 {K_HOME, (char_u *)"Home"}, | |
| 2451 {K_KHOME, (char_u *)"kHome"}, | |
| 2452 {K_XHOME, (char_u *)"xHome"}, | |
| 230 | 2453 {K_ZHOME, (char_u *)"zHome"}, |
| 7 | 2454 {K_END, (char_u *)"End"}, |
| 2455 {K_KEND, (char_u *)"kEnd"}, | |
| 2456 {K_XEND, (char_u *)"xEnd"}, | |
| 230 | 2457 {K_ZEND, (char_u *)"zEnd"}, |
| 7 | 2458 {K_PAGEUP, (char_u *)"PageUp"}, |
| 2459 {K_PAGEDOWN, (char_u *)"PageDown"}, | |
| 2460 {K_KPAGEUP, (char_u *)"kPageUp"}, | |
| 2461 {K_KPAGEDOWN, (char_u *)"kPageDown"}, | |
| 2462 | |
| 2463 {K_KPLUS, (char_u *)"kPlus"}, | |
| 2464 {K_KMINUS, (char_u *)"kMinus"}, | |
| 2465 {K_KDIVIDE, (char_u *)"kDivide"}, | |
| 2466 {K_KMULTIPLY, (char_u *)"kMultiply"}, | |
| 2467 {K_KENTER, (char_u *)"kEnter"}, | |
| 2468 {K_KPOINT, (char_u *)"kPoint"}, | |
| 2469 | |
| 2470 {K_K0, (char_u *)"k0"}, | |
| 2471 {K_K1, (char_u *)"k1"}, | |
| 2472 {K_K2, (char_u *)"k2"}, | |
| 2473 {K_K3, (char_u *)"k3"}, | |
| 2474 {K_K4, (char_u *)"k4"}, | |
| 2475 {K_K5, (char_u *)"k5"}, | |
| 2476 {K_K6, (char_u *)"k6"}, | |
| 2477 {K_K7, (char_u *)"k7"}, | |
| 2478 {K_K8, (char_u *)"k8"}, | |
| 2479 {K_K9, (char_u *)"k9"}, | |
| 2480 | |
| 2481 {'<', (char_u *)"lt"}, | |
| 2482 | |
| 2483 {K_MOUSE, (char_u *)"Mouse"}, | |
| 3273 | 2484 #ifdef FEAT_MOUSE_NET |
| 7 | 2485 {K_NETTERM_MOUSE, (char_u *)"NetMouse"}, |
| 3273 | 2486 #endif |
| 2487 #ifdef FEAT_MOUSE_DEC | |
| 7 | 2488 {K_DEC_MOUSE, (char_u *)"DecMouse"}, |
| 3273 | 2489 #endif |
| 2490 #ifdef FEAT_MOUSE_JSB | |
| 7 | 2491 {K_JSBTERM_MOUSE, (char_u *)"JsbMouse"}, |
| 3273 | 2492 #endif |
| 2493 #ifdef FEAT_MOUSE_PTERM | |
| 7 | 2494 {K_PTERM_MOUSE, (char_u *)"PtermMouse"}, |
| 3273 | 2495 #endif |
| 2496 #ifdef FEAT_MOUSE_URXVT | |
| 2497 {K_URXVT_MOUSE, (char_u *)"UrxvtMouse"}, | |
| 2498 #endif | |
| 3746 | 2499 {K_SGR_MOUSE, (char_u *)"SgrMouse"}, |
|
11557
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11352
diff
changeset
|
2500 {K_SGR_MOUSERELEASE, (char_u *)"SgrMouseRelelase"}, |
| 7 | 2501 {K_LEFTMOUSE, (char_u *)"LeftMouse"}, |
| 2502 {K_LEFTMOUSE_NM, (char_u *)"LeftMouseNM"}, | |
| 2503 {K_LEFTDRAG, (char_u *)"LeftDrag"}, | |
| 2504 {K_LEFTRELEASE, (char_u *)"LeftRelease"}, | |
| 2505 {K_LEFTRELEASE_NM, (char_u *)"LeftReleaseNM"}, | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12798
diff
changeset
|
2506 {K_MOUSEMOVE, (char_u *)"MouseMove"}, |
| 7 | 2507 {K_MIDDLEMOUSE, (char_u *)"MiddleMouse"}, |
| 2508 {K_MIDDLEDRAG, (char_u *)"MiddleDrag"}, | |
| 2509 {K_MIDDLERELEASE, (char_u *)"MiddleRelease"}, | |
| 2510 {K_RIGHTMOUSE, (char_u *)"RightMouse"}, | |
| 2511 {K_RIGHTDRAG, (char_u *)"RightDrag"}, | |
| 2512 {K_RIGHTRELEASE, (char_u *)"RightRelease"}, | |
|
2409
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Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
2513 {K_MOUSEDOWN, (char_u *)"ScrollWheelUp"}, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2514 {K_MOUSEUP, (char_u *)"ScrollWheelDown"}, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2515 {K_MOUSELEFT, (char_u *)"ScrollWheelRight"}, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
2516 {K_MOUSERIGHT, (char_u *)"ScrollWheelLeft"}, |
|
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diff
changeset
|
2517 {K_MOUSEDOWN, (char_u *)"MouseDown"}, // OBSOLETE: Use |
|
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parents:
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diff
changeset
|
2518 {K_MOUSEUP, (char_u *)"MouseUp"}, // ScrollWheelXXX instead |
| 7 | 2519 {K_X1MOUSE, (char_u *)"X1Mouse"}, |
| 2520 {K_X1DRAG, (char_u *)"X1Drag"}, | |
| 2521 {K_X1RELEASE, (char_u *)"X1Release"}, | |
| 2522 {K_X2MOUSE, (char_u *)"X2Mouse"}, | |
| 2523 {K_X2DRAG, (char_u *)"X2Drag"}, | |
| 2524 {K_X2RELEASE, (char_u *)"X2Release"}, | |
| 2525 {K_DROP, (char_u *)"Drop"}, | |
| 2526 {K_ZERO, (char_u *)"Nul"}, | |
| 2527 #ifdef FEAT_EVAL | |
| 2528 {K_SNR, (char_u *)"SNR"}, | |
| 2529 #endif | |
| 2530 {K_PLUG, (char_u *)"Plug"}, | |
| 6245 | 2531 {K_CURSORHOLD, (char_u *)"CursorHold"}, |
|
16594
6f52e82d9d4e
patch 8.1.1300: in a terminal 'ballooneval' does not work right away
Bram Moolenaar <Bram@vim.org>
parents:
16511
diff
changeset
|
2532 {K_IGNORE, (char_u *)"Ignore"}, |
|
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22732
diff
changeset
|
2533 {K_COMMAND, (char_u *)"Cmd"}, |
|
23683
c6b9df4c442d
patch 8.2.2383: focus escape sequences are not named
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
2534 {K_FOCUSGAINED, (char_u *)"FocusGained"}, |
|
c6b9df4c442d
patch 8.2.2383: focus escape sequences are not named
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2535 {K_FOCUSLOST, (char_u *)"FocusLost"}, |
| 7 | 2536 {0, NULL} |
|
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diff
changeset
|
2537 // NOTE: When adding a long name update MAX_KEY_NAME_LEN. |
| 7 | 2538 }; |
| 2539 | |
| 2540 #define KEY_NAMES_TABLE_LEN (sizeof(key_names_table) / sizeof(struct key_name_entry)) | |
| 2541 | |
| 2542 /* | |
| 2543 * Return the modifier mask bit (MOD_MASK_*) which corresponds to the given | |
| 2544 * modifier name ('S' for Shift, 'C' for Ctrl etc). | |
| 2545 */ | |
|
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17781
diff
changeset
|
2546 static int |
|
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2547 name_to_mod_mask(int c) |
| 7 | 2548 { |
| 2549 int i; | |
| 2550 | |
| 2551 c = TOUPPER_ASC(c); | |
| 2552 for (i = 0; mod_mask_table[i].mod_mask != 0; i++) | |
| 2553 if (c == mod_mask_table[i].name) | |
| 2554 return mod_mask_table[i].mod_flag; | |
| 2555 return 0; | |
| 2556 } | |
| 2557 | |
| 2558 /* | |
| 2559 * Check if if there is a special key code for "key" that includes the | |
| 2560 * modifiers specified. | |
| 2561 */ | |
| 2562 int | |
|
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
2563 simplify_key(int key, int *modifiers) |
| 7 | 2564 { |
| 2565 int i; | |
| 2566 int key0; | |
| 2567 int key1; | |
| 2568 | |
| 2569 if (*modifiers & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT)) | |
| 2570 { | |
|
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diff
changeset
|
2571 // TAB is a special case |
| 7 | 2572 if (key == TAB && (*modifiers & MOD_MASK_SHIFT)) |
| 2573 { | |
| 2574 *modifiers &= ~MOD_MASK_SHIFT; | |
| 2575 return K_S_TAB; | |
| 2576 } | |
| 2577 key0 = KEY2TERMCAP0(key); | |
| 2578 key1 = KEY2TERMCAP1(key); | |
| 2579 for (i = 0; modifier_keys_table[i] != NUL; i += MOD_KEYS_ENTRY_SIZE) | |
| 2580 if (key0 == modifier_keys_table[i + 3] | |
| 2581 && key1 == modifier_keys_table[i + 4] | |
| 2582 && (*modifiers & modifier_keys_table[i])) | |
| 2583 { | |
| 2584 *modifiers &= ~modifier_keys_table[i]; | |
| 2585 return TERMCAP2KEY(modifier_keys_table[i + 1], | |
| 2586 modifier_keys_table[i + 2]); | |
| 2587 } | |
| 2588 } | |
| 2589 return key; | |
| 2590 } | |
| 2591 | |
| 2592 /* | |
| 180 | 2593 * Change <xHome> to <Home>, <xUp> to <Up>, etc. |
| 2594 */ | |
| 2595 int | |
|
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2596 handle_x_keys(int key) |
| 180 | 2597 { |
| 2598 switch (key) | |
| 2599 { | |
| 2600 case K_XUP: return K_UP; | |
| 2601 case K_XDOWN: return K_DOWN; | |
| 2602 case K_XLEFT: return K_LEFT; | |
| 2603 case K_XRIGHT: return K_RIGHT; | |
| 2604 case K_XHOME: return K_HOME; | |
| 230 | 2605 case K_ZHOME: return K_HOME; |
| 180 | 2606 case K_XEND: return K_END; |
| 230 | 2607 case K_ZEND: return K_END; |
| 180 | 2608 case K_XF1: return K_F1; |
| 2609 case K_XF2: return K_F2; | |
| 2610 case K_XF3: return K_F3; | |
| 2611 case K_XF4: return K_F4; | |
| 2612 case K_S_XF1: return K_S_F1; | |
| 2613 case K_S_XF2: return K_S_F2; | |
| 2614 case K_S_XF3: return K_S_F3; | |
| 2615 case K_S_XF4: return K_S_F4; | |
| 2616 } | |
| 2617 return key; | |
| 2618 } | |
| 2619 | |
| 2620 /* | |
| 7 | 2621 * Return a string which contains the name of the given key when the given |
| 2622 * modifiers are down. | |
| 2623 */ | |
| 2624 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2625 get_special_key_name(int c, int modifiers) |
| 7 | 2626 { |
| 2627 static char_u string[MAX_KEY_NAME_LEN + 1]; | |
| 2628 | |
| 2629 int i, idx; | |
| 2630 int table_idx; | |
| 2631 char_u *s; | |
| 2632 | |
| 2633 string[0] = '<'; | |
| 2634 idx = 1; | |
| 2635 | |
|
18931
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parents:
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diff
changeset
|
2636 // Key that stands for a normal character. |
| 7 | 2637 if (IS_SPECIAL(c) && KEY2TERMCAP0(c) == KS_KEY) |
| 2638 c = KEY2TERMCAP1(c); | |
| 2639 | |
| 2640 /* | |
| 2641 * Translate shifted special keys into unshifted keys and set modifier. | |
| 2642 * Same for CTRL and ALT modifiers. | |
| 2643 */ | |
| 2644 if (IS_SPECIAL(c)) | |
| 2645 { | |
| 2646 for (i = 0; modifier_keys_table[i] != 0; i += MOD_KEYS_ENTRY_SIZE) | |
| 2647 if ( KEY2TERMCAP0(c) == (int)modifier_keys_table[i + 1] | |
| 2648 && (int)KEY2TERMCAP1(c) == (int)modifier_keys_table[i + 2]) | |
| 2649 { | |
| 2650 modifiers |= modifier_keys_table[i]; | |
| 2651 c = TERMCAP2KEY(modifier_keys_table[i + 3], | |
| 2652 modifier_keys_table[i + 4]); | |
| 2653 break; | |
| 2654 } | |
| 2655 } | |
| 2656 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2657 // try to find the key in the special key table |
| 7 | 2658 table_idx = find_special_key_in_table(c); |
| 2659 | |
| 2660 /* | |
| 2661 * When not a known special key, and not a printable character, try to | |
| 2662 * extract modifiers. | |
| 2663 */ | |
|
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diff
changeset
|
2664 if (c > 0 && (*mb_char2len)(c) == 1) |
| 7 | 2665 { |
| 2666 if (table_idx < 0 | |
| 2667 && (!vim_isprintc(c) || (c & 0x7f) == ' ') | |
| 2668 && (c & 0x80)) | |
| 2669 { | |
| 2670 c &= 0x7f; | |
| 2671 modifiers |= MOD_MASK_ALT; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2672 // try again, to find the un-alted key in the special key table |
| 7 | 2673 table_idx = find_special_key_in_table(c); |
| 2674 } | |
| 2675 if (table_idx < 0 && !vim_isprintc(c) && c < ' ') | |
| 2676 { | |
| 2677 #ifdef EBCDIC | |
| 2678 c = CtrlChar(c); | |
| 2679 #else | |
| 2680 c += '@'; | |
| 2681 #endif | |
| 2682 modifiers |= MOD_MASK_CTRL; | |
| 2683 } | |
| 2684 } | |
| 2685 | |
|
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diff
changeset
|
2686 // translate the modifier into a string |
| 7 | 2687 for (i = 0; mod_mask_table[i].name != 'A'; i++) |
| 2688 if ((modifiers & mod_mask_table[i].mod_mask) | |
| 2689 == mod_mask_table[i].mod_flag) | |
| 2690 { | |
| 2691 string[idx++] = mod_mask_table[i].name; | |
| 2692 string[idx++] = (char_u)'-'; | |
| 2693 } | |
| 2694 | |
|
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diff
changeset
|
2695 if (table_idx < 0) // unknown special key, may output t_xx |
| 7 | 2696 { |
| 2697 if (IS_SPECIAL(c)) | |
| 2698 { | |
| 2699 string[idx++] = 't'; | |
| 2700 string[idx++] = '_'; | |
| 2701 string[idx++] = KEY2TERMCAP0(c); | |
| 2702 string[idx++] = KEY2TERMCAP1(c); | |
| 2703 } | |
|
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diff
changeset
|
2704 // Not a special key, only modifiers, output directly |
| 7 | 2705 else |
| 2706 { | |
| 2707 if (has_mbyte && (*mb_char2len)(c) > 1) | |
| 2708 idx += (*mb_char2bytes)(c, string + idx); | |
|
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diff
changeset
|
2709 else if (vim_isprintc(c)) |
| 7 | 2710 string[idx++] = c; |
| 2711 else | |
| 2712 { | |
| 2713 s = transchar(c); | |
| 2714 while (*s) | |
| 2715 string[idx++] = *s++; | |
| 2716 } | |
| 2717 } | |
| 2718 } | |
|
18931
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diff
changeset
|
2719 else // use name of special key |
| 7 | 2720 { |
|
10644
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
2721 size_t len = STRLEN(key_names_table[table_idx].name); |
|
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
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diff
changeset
|
2722 |
|
2025bec9175f
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diff
changeset
|
2723 if (len + idx + 2 <= MAX_KEY_NAME_LEN) |
|
2025bec9175f
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2724 { |
|
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
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parents:
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diff
changeset
|
2725 STRCPY(string + idx, key_names_table[table_idx].name); |
|
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
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diff
changeset
|
2726 idx += (int)len; |
|
2025bec9175f
patch 8.0.0212: buffer for key name may be too small
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diff
changeset
|
2727 } |
| 7 | 2728 } |
| 2729 string[idx++] = '>'; | |
| 2730 string[idx] = NUL; | |
| 2731 return string; | |
| 2732 } | |
| 2733 | |
| 2734 /* | |
| 2735 * Try translating a <> name at (*srcp)[] to dst[]. | |
| 2736 * Return the number of characters added to dst[], zero for no match. | |
| 2737 * If there is a match, srcp is advanced to after the <> name. | |
| 2738 * dst[] must be big enough to hold the result (up to six characters)! | |
| 2739 */ | |
| 2740 int | |
|
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7803
diff
changeset
|
2741 trans_special( |
|
2a8d6b2dd925
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diff
changeset
|
2742 char_u **srcp, |
|
2a8d6b2dd925
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diff
changeset
|
2743 char_u *dst, |
|
20603
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patch 8.2.0855: GUI tests fail because the test doesn't use a modifier
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diff
changeset
|
2744 int flags, // FSK_ values |
|
c2570baa2e4c
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parents:
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diff
changeset
|
2745 int *did_simplify) // FSK_SIMPLIFY and found <C-H> or <A-x> |
| 7 | 2746 { |
| 2747 int modifiers = 0; | |
| 2748 int key; | |
| 2749 | |
|
20603
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2750 key = find_special_key(srcp, &modifiers, flags, did_simplify); |
| 7 | 2751 if (key == 0) |
| 2752 return 0; | |
| 2753 | |
|
20603
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patch 8.2.0855: GUI tests fail because the test doesn't use a modifier
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diff
changeset
|
2754 return special_to_buf(key, modifiers, flags & FSK_KEYCODE, dst); |
|
16880
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|
2755 } |
|
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|
2756 |
|
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|
2757 /* |
|
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changeset
|
2758 * Put the character sequence for "key" with "modifiers" into "dst" and return |
|
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changeset
|
2759 * the resulting length. |
|
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|
2760 * When "keycode" is TRUE prefer key code, e.g. K_DEL instead of DEL. |
|
998603a243d7
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|
2761 * The sequence is not NUL terminated. |
|
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|
2762 * This is how characters in a string are encoded. |
|
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|
2763 */ |
|
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|
2764 int |
|
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diff
changeset
|
2765 special_to_buf(int key, int modifiers, int keycode, char_u *dst) |
|
998603a243d7
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changeset
|
2766 { |
|
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|
2767 int dlen = 0; |
|
998603a243d7
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changeset
|
2768 |
|
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diff
changeset
|
2769 // Put the appropriate modifier in a string |
| 7 | 2770 if (modifiers != 0) |
| 2771 { | |
| 2772 dst[dlen++] = K_SPECIAL; | |
| 2773 dst[dlen++] = KS_MODIFIER; | |
| 2774 dst[dlen++] = modifiers; | |
| 2775 } | |
| 2776 | |
| 2777 if (IS_SPECIAL(key)) | |
| 2778 { | |
| 2779 dst[dlen++] = K_SPECIAL; | |
| 2780 dst[dlen++] = KEY2TERMCAP0(key); | |
| 2781 dst[dlen++] = KEY2TERMCAP1(key); | |
| 2782 } | |
| 2783 else if (has_mbyte && !keycode) | |
| 2784 dlen += (*mb_char2bytes)(key, dst + dlen); | |
| 2785 else if (keycode) | |
| 2786 dlen = (int)(add_char2buf(key, dst + dlen) - dst); | |
| 2787 else | |
| 2788 dst[dlen++] = key; | |
| 2789 | |
| 2790 return dlen; | |
| 2791 } | |
| 2792 | |
| 2793 /* | |
| 2794 * Try translating a <> name at (*srcp)[], return the key and modifiers. | |
| 2795 * srcp is advanced to after the <> name. | |
| 2796 * returns 0 if there is no match. | |
| 2797 */ | |
| 2798 int | |
|
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diff
changeset
|
2799 find_special_key( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2800 char_u **srcp, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2801 int *modp, |
|
20603
c2570baa2e4c
patch 8.2.0855: GUI tests fail because the test doesn't use a modifier
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2802 int flags, // FSK_ values |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
2803 int *did_simplify) // found <C-H> or <A-x> |
| 7 | 2804 { |
| 2805 char_u *last_dash; | |
| 2806 char_u *end_of_name; | |
| 2807 char_u *src; | |
| 2808 char_u *bp; | |
|
20603
c2570baa2e4c
patch 8.2.0855: GUI tests fail because the test doesn't use a modifier
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2809 int in_string = flags & FSK_IN_STRING; |
| 7 | 2810 int modifiers; |
| 2811 int bit; | |
| 2812 int key; | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
2813 uvarnumber_T n; |
| 3024 | 2814 int l; |
| 7 | 2815 |
| 2816 src = *srcp; | |
|
20627
8bce783af0cb
patch 8.2.0867: using {xxx} for encoding a modifier is not nice
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
2817 if (src[0] != '<') |
| 7 | 2818 return 0; |
|
20627
8bce783af0cb
patch 8.2.0867: using {xxx} for encoding a modifier is not nice
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
2819 if (src[1] == '*') // <*xxx>: do not simplify |
|
8bce783af0cb
patch 8.2.0867: using {xxx} for encoding a modifier is not nice
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
2820 ++src; |
| 7 | 2821 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2822 // Find end of modifier list |
| 7 | 2823 last_dash = src; |
| 2824 for (bp = src + 1; *bp == '-' || vim_isIDc(*bp); bp++) | |
| 2825 { | |
| 2826 if (*bp == '-') | |
| 2827 { | |
| 2828 last_dash = bp; | |
| 3024 | 2829 if (bp[1] != NUL) |
| 2830 { | |
| 2831 if (has_mbyte) | |
| 2832 l = mb_ptr2len(bp + 1); | |
| 2833 else | |
| 2834 l = 1; | |
|
17720
844f470532b6
patch 8.1.1857: cannot use modifier with multi-byte character
Bram Moolenaar <Bram@vim.org>
parents:
17708
diff
changeset
|
2835 // 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
|
2836 // <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
|
2837 // the string delimiter. With a backslash it works: <M-\"> |
|
20627
8bce783af0cb
patch 8.2.0867: using {xxx} for encoding a modifier is not nice
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
2838 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
|
2839 bp += l; |
|
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2840 else if (in_string && bp[1] == '\\' && bp[2] == '"' |
|
20627
8bce783af0cb
patch 8.2.0867: using {xxx} for encoding a modifier is not nice
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
2841 && bp[3] == '>') |
|
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2842 bp += 2; |
| 3024 | 2843 } |
| 7 | 2844 } |
| 2845 if (bp[0] == 't' && bp[1] == '_' && bp[2] && bp[3]) | |
|
20627
8bce783af0cb
patch 8.2.0867: using {xxx} for encoding a modifier is not nice
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
2846 bp += 3; // skip t_xx, xx may be '-' or '>' |
| 3026 | 2847 else if (STRNICMP(bp, "char-", 5) == 0) |
| 2848 { | |
|
16706
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
2849 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>
parents:
16606
diff
changeset
|
2850 if (l == 0) |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
2851 { |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
2852 emsg(_(e_invarg)); |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
2853 return 0; |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
2854 } |
| 3026 | 2855 bp += l + 5; |
| 2856 break; | |
| 2857 } | |
| 7 | 2858 } |
| 2859 | |
|
20627
8bce783af0cb
patch 8.2.0867: using {xxx} for encoding a modifier is not nice
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
2860 if (*bp == '>') // found matching '>' |
| 7 | 2861 { |
| 2862 end_of_name = bp + 1; | |
| 2863 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2864 // Which modifiers are given? |
| 7 | 2865 modifiers = 0x0; |
| 2866 for (bp = src + 1; bp < last_dash; bp++) | |
| 2867 { | |
| 2868 if (*bp != '-') | |
| 2869 { | |
| 2870 bit = name_to_mod_mask(*bp); | |
| 2871 if (bit == 0x0) | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2872 break; // Illegal modifier name |
| 7 | 2873 modifiers |= bit; |
| 2874 } | |
| 2875 } | |
| 2876 | |
| 2877 /* | |
| 2878 * Legal modifier name. | |
| 2879 */ | |
| 2880 if (bp >= last_dash) | |
| 2881 { | |
| 3024 | 2882 if (STRNICMP(last_dash + 1, "char-", 5) == 0 |
| 2883 && VIM_ISDIGIT(last_dash[6])) | |
| 2884 { | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2885 // <Char-123> or <Char-033> or <Char-0x33> |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
2886 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>
parents:
18291
diff
changeset
|
2887 &n, 0, TRUE); |
|
16706
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
2888 if (l == 0) |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
2889 { |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
2890 emsg(_(e_invarg)); |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
2891 return 0; |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
2892 } |
| 3026 | 2893 key = (int)n; |
| 3024 | 2894 } |
| 7 | 2895 else |
| 180 | 2896 { |
|
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2897 int off = 1; |
|
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2898 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2899 // Modifier with single letter, or special key name. |
|
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2900 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
|
2901 off = 2; |
| 3026 | 2902 if (has_mbyte) |
|
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2903 l = mb_ptr2len(last_dash + off); |
| 3026 | 2904 else |
| 2905 l = 1; | |
|
20627
8bce783af0cb
patch 8.2.0867: using {xxx} for encoding a modifier is not nice
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
2906 if (modifiers != 0 && last_dash[l + off] == '>') |
|
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2907 key = PTR2CHAR(last_dash + off); |
| 3026 | 2908 else |
| 2909 { | |
|
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2910 key = get_special_key_code(last_dash + off); |
|
20603
c2570baa2e4c
patch 8.2.0855: GUI tests fail because the test doesn't use a modifier
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2911 if (!(flags & FSK_KEEP_X_KEY)) |
| 3026 | 2912 key = handle_x_keys(key); |
| 2913 } | |
| 180 | 2914 } |
| 7 | 2915 |
| 2916 /* | |
| 2917 * get_special_key_code() may return NUL for invalid | |
| 2918 * special key name. | |
| 2919 */ | |
| 2920 if (key != NUL) | |
| 2921 { | |
| 2922 /* | |
| 2923 * Only use a modifier when there is no special key code that | |
| 2924 * includes the modifier. | |
| 2925 */ | |
| 2926 key = simplify_key(key, &modifiers); | |
| 2927 | |
|
20603
c2570baa2e4c
patch 8.2.0855: GUI tests fail because the test doesn't use a modifier
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2928 if (!(flags & FSK_KEYCODE)) |
| 7 | 2929 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2930 // don't want keycode, use single byte code |
| 7 | 2931 if (key == K_BS) |
| 2932 key = BS; | |
| 2933 else if (key == K_DEL || key == K_KDEL) | |
| 2934 key = DEL; | |
| 2935 } | |
| 2936 | |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
2937 // Normal Key with modifier: Try to make a single byte code. |
| 7 | 2938 if (!IS_SPECIAL(key)) |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
2939 key = extract_modifiers(key, &modifiers, |
|
20603
c2570baa2e4c
patch 8.2.0855: GUI tests fail because the test doesn't use a modifier
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2940 flags & FSK_SIMPLIFY, did_simplify); |
| 7 | 2941 |
| 2942 *modp = modifiers; | |
| 2943 *srcp = end_of_name; | |
| 2944 return key; | |
| 2945 } | |
| 2946 } | |
| 2947 } | |
| 2948 return 0; | |
| 2949 } | |
| 2950 | |
|
20935
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
2951 |
|
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
2952 /* |
|
22522
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2953 * Some keys are used with Ctrl without Shift and are still expected to be |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2954 * mapped as if Shift was pressed: |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2955 * CTRL-2 is CTRL-@ |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2956 * CTRL-6 is CTRL-^ |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2957 * CTRL-- is CTRL-_ |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2958 * Also, <C-H> and <C-h> mean the same thing, always use "H". |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2959 * Returns the possibly adjusted key. |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2960 */ |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2961 int |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2962 may_adjust_key_for_ctrl(int modifiers, int key) |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2963 { |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2964 if (modifiers & MOD_MASK_CTRL) |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2965 { |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2966 if (ASCII_ISALPHA(key)) |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2967 return TOUPPER_ASC(key); |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2968 if (key == '2') |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2969 return '@'; |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2970 if (key == '6') |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2971 return '^'; |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2972 if (key == '-') |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2973 return '_'; |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2974 } |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2975 return key; |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2976 } |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2977 |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
2978 /* |
|
20935
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
2979 * Some keys already have Shift included, pass them as normal keys. |
|
22526
6325ef9143bc
patch 8.2.1811: mapping Ctrl-key does not work for '{', '}' and '|'
Bram Moolenaar <Bram@vim.org>
parents:
22522
diff
changeset
|
2980 * When Ctrl is also used <C-H> and <C-S-H> are different, but <C-S-{> should |
|
6325ef9143bc
patch 8.2.1811: mapping Ctrl-key does not work for '{', '}' and '|'
Bram Moolenaar <Bram@vim.org>
parents:
22522
diff
changeset
|
2981 * be <C-{>. Same for <C-S-}> and <C-S-|>. |
|
20935
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
2982 * Also for <A-S-a> and <M-S-a>. |
|
22407
c19acd92ee83
patch 8.2.1752: GTK GUI: cannot map alt-? with <A-?>
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
2983 * This includes all printable ASCII characters except numbers and a-z. |
|
20935
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
2984 */ |
|
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
2985 int |
|
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
2986 may_remove_shift_modifier(int modifiers, int key) |
|
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
2987 { |
|
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
2988 if ((modifiers == MOD_MASK_SHIFT |
|
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
2989 || modifiers == (MOD_MASK_SHIFT | MOD_MASK_ALT) |
|
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
2990 || modifiers == (MOD_MASK_SHIFT | MOD_MASK_META)) |
|
22407
c19acd92ee83
patch 8.2.1752: GTK GUI: cannot map alt-? with <A-?>
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
2991 && ((key >= '!' && key <= '/') |
|
c19acd92ee83
patch 8.2.1752: GTK GUI: cannot map alt-? with <A-?>
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
2992 || (key >= ':' && key <= 'Z') |
|
c19acd92ee83
patch 8.2.1752: GTK GUI: cannot map alt-? with <A-?>
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
2993 || (key >= '[' && key <= '`') |
|
20935
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
2994 || (key >= '{' && key <= '~'))) |
|
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
2995 return modifiers & ~MOD_MASK_SHIFT; |
|
22526
6325ef9143bc
patch 8.2.1811: mapping Ctrl-key does not work for '{', '}' and '|'
Bram Moolenaar <Bram@vim.org>
parents:
22522
diff
changeset
|
2996 |
|
6325ef9143bc
patch 8.2.1811: mapping Ctrl-key does not work for '{', '}' and '|'
Bram Moolenaar <Bram@vim.org>
parents:
22522
diff
changeset
|
2997 if (modifiers == (MOD_MASK_SHIFT | MOD_MASK_CTRL) |
|
6325ef9143bc
patch 8.2.1811: mapping Ctrl-key does not work for '{', '}' and '|'
Bram Moolenaar <Bram@vim.org>
parents:
22522
diff
changeset
|
2998 && (key == '{' || key == '}' || key == '|')) |
|
6325ef9143bc
patch 8.2.1811: mapping Ctrl-key does not work for '{', '}' and '|'
Bram Moolenaar <Bram@vim.org>
parents:
22522
diff
changeset
|
2999 return modifiers & ~MOD_MASK_SHIFT; |
|
6325ef9143bc
patch 8.2.1811: mapping Ctrl-key does not work for '{', '}' and '|'
Bram Moolenaar <Bram@vim.org>
parents:
22522
diff
changeset
|
3000 |
|
20935
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
3001 return modifiers; |
|
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
3002 } |
|
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
3003 |
| 7 | 3004 /* |
| 3005 * Try to include modifiers in the key. | |
| 3006 * Changes "Shift-a" to 'A', "Alt-A" to 0xc0, etc. | |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3007 * When "simplify" is FALSE don't do Ctrl and Alt. |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3008 * When "simplify" is TRUE and Ctrl or Alt is removed from modifiers set |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3009 * "did_simplify" when it's not NULL. |
| 7 | 3010 */ |
| 3011 int | |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3012 extract_modifiers(int key, int *modp, int simplify, int *did_simplify) |
| 7 | 3013 { |
| 3014 int modifiers = *modp; | |
| 3015 | |
|
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12672
diff
changeset
|
3016 #ifdef MACOS_X |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3017 // Command-key really special, no fancynest |
| 7 | 3018 if (!(modifiers & MOD_MASK_CMD)) |
| 3019 #endif | |
| 3020 if ((modifiers & MOD_MASK_SHIFT) && ASCII_ISALPHA(key)) | |
| 3021 { | |
| 3022 key = TOUPPER_ASC(key); | |
|
20927
9328feafbbf5
patch 8.2.1015: popup filter gets key with modifier prepended
Bram Moolenaar <Bram@vim.org>
parents:
20751
diff
changeset
|
3023 // With <C-S-a> we keep the shift modifier. |
|
9328feafbbf5
patch 8.2.1015: popup filter gets key with modifier prepended
Bram Moolenaar <Bram@vim.org>
parents:
20751
diff
changeset
|
3024 // With <S-a>, <A-S-a> and <S-A> we don't keep the shift modifier. |
|
9328feafbbf5
patch 8.2.1015: popup filter gets key with modifier prepended
Bram Moolenaar <Bram@vim.org>
parents:
20751
diff
changeset
|
3025 if (simplify || modifiers == MOD_MASK_SHIFT |
|
9328feafbbf5
patch 8.2.1015: popup filter gets key with modifier prepended
Bram Moolenaar <Bram@vim.org>
parents:
20751
diff
changeset
|
3026 || modifiers == (MOD_MASK_SHIFT | MOD_MASK_ALT) |
|
9328feafbbf5
patch 8.2.1015: popup filter gets key with modifier prepended
Bram Moolenaar <Bram@vim.org>
parents:
20751
diff
changeset
|
3027 || modifiers == (MOD_MASK_SHIFT | MOD_MASK_META)) |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3028 modifiers &= ~MOD_MASK_SHIFT; |
| 7 | 3029 } |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3030 |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3031 // <C-H> and <C-h> mean the same thing, always use "H" |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3032 if ((modifiers & MOD_MASK_CTRL) && ASCII_ISALPHA(key)) |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3033 key = TOUPPER_ASC(key); |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3034 |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3035 if (simplify && (modifiers & MOD_MASK_CTRL) |
| 7 | 3036 #ifdef EBCDIC |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3037 // TODO: EBCDIC Better use: |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3038 // && (Ctrl_chr(key) || key == '?') |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3039 // ??? |
| 7 | 3040 && strchr("?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_", key) |
| 3041 != NULL | |
| 3042 #else | |
| 3043 && ((key >= '?' && key <= '_') || ASCII_ISALPHA(key)) | |
| 3044 #endif | |
| 3045 ) | |
| 3046 { | |
| 3047 key = Ctrl_chr(key); | |
| 3048 modifiers &= ~MOD_MASK_CTRL; | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3049 // <C-@> is <Nul> |
| 7 | 3050 if (key == 0) |
| 3051 key = K_ZERO; | |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3052 if (did_simplify != NULL) |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3053 *did_simplify = TRUE; |
| 7 | 3054 } |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3055 |
|
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12672
diff
changeset
|
3056 #ifdef MACOS_X |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3057 // Command-key really special, no fancynest |
| 7 | 3058 if (!(modifiers & MOD_MASK_CMD)) |
| 3059 #endif | |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3060 if (simplify && (modifiers & MOD_MASK_ALT) && key < 0x80 |
|
15597
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3061 && !enc_dbcs) // avoid creating a lead byte |
| 7 | 3062 { |
| 3063 key |= 0x80; | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3064 modifiers &= ~MOD_MASK_ALT; // remove the META modifier |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3065 if (did_simplify != NULL) |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
3066 *did_simplify = TRUE; |
| 7 | 3067 } |
| 3068 | |
| 3069 *modp = modifiers; | |
| 3070 return key; | |
| 3071 } | |
| 3072 | |
| 3073 /* | |
| 3074 * Try to find key "c" in the special key table. | |
| 3075 * Return the index when found, -1 when not found. | |
| 3076 */ | |
| 3077 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3078 find_special_key_in_table(int c) |
| 7 | 3079 { |
| 3080 int i; | |
| 3081 | |
| 3082 for (i = 0; key_names_table[i].name != NULL; i++) | |
| 3083 if (c == key_names_table[i].key) | |
| 3084 break; | |
| 3085 if (key_names_table[i].name == NULL) | |
| 3086 i = -1; | |
| 3087 return i; | |
| 3088 } | |
| 3089 | |
| 3090 /* | |
| 3091 * Find the special key with the given name (the given string does not have to | |
| 3092 * end with NUL, the name is assumed to end before the first non-idchar). | |
| 3093 * If the name starts with "t_" the next two characters are interpreted as a | |
| 3094 * termcap name. | |
| 3095 * Return the key code, or 0 if not found. | |
| 3096 */ | |
| 3097 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3098 get_special_key_code(char_u *name) |
| 7 | 3099 { |
| 3100 char_u *table_name; | |
| 3101 char_u string[3]; | |
| 3102 int i, j; | |
| 3103 | |
| 3104 /* | |
| 3105 * If it's <t_xx> we get the code for xx from the termcap | |
| 3106 */ | |
| 3107 if (name[0] == 't' && name[1] == '_' && name[2] != NUL && name[3] != NUL) | |
| 3108 { | |
| 3109 string[0] = name[2]; | |
| 3110 string[1] = name[3]; | |
| 3111 string[2] = NUL; | |
| 3112 if (add_termcap_entry(string, FALSE) == OK) | |
| 3113 return TERMCAP2KEY(name[2], name[3]); | |
| 3114 } | |
| 3115 else | |
| 3116 for (i = 0; key_names_table[i].name != NULL; i++) | |
| 3117 { | |
| 3118 table_name = key_names_table[i].name; | |
| 3119 for (j = 0; vim_isIDc(name[j]) && table_name[j] != NUL; j++) | |
| 3120 if (TOLOWER_ASC(table_name[j]) != TOLOWER_ASC(name[j])) | |
| 3121 break; | |
| 3122 if (!vim_isIDc(name[j]) && table_name[j] == NUL) | |
| 3123 return key_names_table[i].key; | |
| 3124 } | |
| 3125 return 0; | |
| 3126 } | |
| 3127 | |
| 3128 char_u * | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3129 get_key_name(int i) |
| 7 | 3130 { |
| 1881 | 3131 if (i >= (int)KEY_NAMES_TABLE_LEN) |
| 7 | 3132 return NULL; |
| 3133 return key_names_table[i].name; | |
| 3134 } | |
| 3135 | |
| 3136 /* | |
| 3137 * Return the current end-of-line type: EOL_DOS, EOL_UNIX or EOL_MAC. | |
| 3138 */ | |
| 3139 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3140 get_fileformat(buf_T *buf) |
| 7 | 3141 { |
| 3142 int c = *buf->b_p_ff; | |
| 3143 | |
| 3144 if (buf->b_p_bin || c == 'u') | |
| 3145 return EOL_UNIX; | |
| 3146 if (c == 'm') | |
| 3147 return EOL_MAC; | |
| 3148 return EOL_DOS; | |
| 3149 } | |
| 3150 | |
| 3151 /* | |
| 3152 * Like get_fileformat(), but override 'fileformat' with "p" for "++opt=val" | |
| 3153 * argument. | |
| 3154 */ | |
| 3155 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3156 get_fileformat_force( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3157 buf_T *buf, |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3158 exarg_T *eap) // can be NULL! |
| 7 | 3159 { |
| 3160 int c; | |
| 3161 | |
| 3162 if (eap != NULL && eap->force_ff != 0) | |
|
13575
4df23d9bad47
patch 8.0.1660: the terminal API "drop" command doesn't support options
Christian Brabandt <cb@256bit.org>
parents:
13493
diff
changeset
|
3163 c = eap->force_ff; |
| 7 | 3164 else |
| 3165 { | |
| 3166 if ((eap != NULL && eap->force_bin != 0) | |
| 3167 ? (eap->force_bin == FORCE_BIN) : buf->b_p_bin) | |
| 3168 return EOL_UNIX; | |
| 3169 c = *buf->b_p_ff; | |
| 3170 } | |
| 3171 if (c == 'u') | |
| 3172 return EOL_UNIX; | |
| 3173 if (c == 'm') | |
| 3174 return EOL_MAC; | |
| 3175 return EOL_DOS; | |
| 3176 } | |
| 3177 | |
| 3178 /* | |
| 3179 * Set the current end-of-line type to EOL_DOS, EOL_UNIX or EOL_MAC. | |
| 3180 * Sets both 'textmode' and 'fileformat'. | |
| 3181 * Note: Does _not_ set global value of 'textmode'! | |
| 3182 */ | |
| 3183 void | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3184 set_fileformat( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3185 int t, |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3186 int opt_flags) // OPT_LOCAL and/or OPT_GLOBAL |
| 7 | 3187 { |
| 3188 char *p = NULL; | |
| 3189 | |
| 3190 switch (t) | |
| 3191 { | |
| 3192 case EOL_DOS: | |
| 3193 p = FF_DOS; | |
| 3194 curbuf->b_p_tx = TRUE; | |
| 3195 break; | |
| 3196 case EOL_UNIX: | |
| 3197 p = FF_UNIX; | |
| 3198 curbuf->b_p_tx = FALSE; | |
| 3199 break; | |
| 3200 case EOL_MAC: | |
| 3201 p = FF_MAC; | |
| 3202 curbuf->b_p_tx = FALSE; | |
| 3203 break; | |
| 3204 } | |
| 3205 if (p != NULL) | |
| 3206 set_string_option_direct((char_u *)"ff", -1, (char_u *)p, | |
| 694 | 3207 OPT_FREE | opt_flags, 0); |
| 3208 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3209 // This may cause the buffer to become (un)modified. |
| 7 | 3210 check_status(curbuf); |
| 673 | 3211 redraw_tabline = TRUE; |
| 7 | 3212 #ifdef FEAT_TITLE |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3213 need_maketitle = TRUE; // set window title later |
| 7 | 3214 #endif |
| 3215 } | |
| 3216 | |
| 3217 /* | |
| 3218 * Return the default fileformat from 'fileformats'. | |
| 3219 */ | |
| 3220 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3221 default_fileformat(void) |
| 7 | 3222 { |
| 3223 switch (*p_ffs) | |
| 3224 { | |
| 3225 case 'm': return EOL_MAC; | |
| 3226 case 'd': return EOL_DOS; | |
| 3227 } | |
| 3228 return EOL_UNIX; | |
| 3229 } | |
| 3230 | |
| 3231 /* | |
| 3232 * Call shell. Calls mch_call_shell, with 'shellxquote' added. | |
| 3233 */ | |
| 3234 int | |
|
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3235 call_shell(char_u *cmd, int opt) |
| 7 | 3236 { |
| 3237 char_u *ncmd; | |
| 3238 int retval; | |
| 170 | 3239 #ifdef FEAT_PROFILE |
| 3240 proftime_T wait_time; | |
| 3241 #endif | |
| 7 | 3242 |
| 3243 if (p_verbose > 3) | |
| 3244 { | |
| 293 | 3245 verbose_enter(); |
|
20380
79c870b68cf3
patch 8.2.0745: crash on exit when not all popups are closed
Bram Moolenaar <Bram@vim.org>
parents:
20033
diff
changeset
|
3246 smsg(_("Calling shell to execute: \"%s\""), cmd == NULL ? p_sh : cmd); |
| 7 | 3247 out_char('\n'); |
| 3248 cursor_on(); | |
| 293 | 3249 verbose_leave(); |
| 7 | 3250 } |
| 3251 | |
| 170 | 3252 #ifdef FEAT_PROFILE |
| 789 | 3253 if (do_profiling == PROF_YES) |
| 170 | 3254 prof_child_enter(&wait_time); |
| 3255 #endif | |
| 3256 | |
| 7 | 3257 if (*p_sh == NUL) |
| 3258 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15428
diff
changeset
|
3259 emsg(_(e_shellempty)); |
| 7 | 3260 retval = -1; |
| 3261 } | |
| 3262 else | |
| 3263 { | |
| 3264 #ifdef FEAT_GUI_MSWIN | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3265 // Don't hide the pointer while executing a shell command. |
| 7 | 3266 gui_mch_mousehide(FALSE); |
| 3267 #endif | |
| 3268 #ifdef FEAT_GUI | |
| 3269 ++hold_gui_events; | |
| 3270 #endif | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3271 // The external command may update a tags file, clear cached tags. |
| 7 | 3272 tag_freematch(); |
| 3273 | |
|
17028
70933f7b5de4
patch 8.1.1514: MS-Windows: wrong shell command with ! in 'guioptions'
Bram Moolenaar <Bram@vim.org>
parents:
17000
diff
changeset
|
3274 if (cmd == NULL || *p_sxq == NUL) |
| 7 | 3275 retval = mch_call_shell(cmd, opt); |
| 3276 else | |
| 3277 { | |
| 3359 | 3278 char_u *ecmd = cmd; |
| 3279 | |
|
18195
a81f0c936112
patch 8.1.2092: MS-Windows: redirect in system() does not work
Bram Moolenaar <Bram@vim.org>
parents:
18135
diff
changeset
|
3280 if (*p_sxe != NUL && *p_sxq == '(') |
| 3359 | 3281 { |
| 3282 ecmd = vim_strsave_escaped_ext(cmd, p_sxe, '^', FALSE); | |
| 3283 if (ecmd == NULL) | |
| 3284 ecmd = cmd; | |
| 3285 } | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
3286 ncmd = alloc(STRLEN(ecmd) + STRLEN(p_sxq) * 2 + 1); |
| 7 | 3287 if (ncmd != NULL) |
| 3288 { | |
| 3289 STRCPY(ncmd, p_sxq); | |
| 3359 | 3290 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
|
3291 // 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
|
3292 // 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
|
3293 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
|
3294 : *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
|
3295 : p_sxq); |
| 7 | 3296 retval = mch_call_shell(ncmd, opt); |
| 3297 vim_free(ncmd); | |
| 3298 } | |
| 3299 else | |
| 3300 retval = -1; | |
| 3359 | 3301 if (ecmd != cmd) |
| 3302 vim_free(ecmd); | |
| 7 | 3303 } |
| 3304 #ifdef FEAT_GUI | |
| 3305 --hold_gui_events; | |
| 3306 #endif | |
| 3307 /* | |
| 3308 * Check the window size, in case it changed while executing the | |
| 3309 * external command. | |
| 3310 */ | |
| 3311 shell_resized_check(); | |
| 3312 } | |
| 3313 | |
| 3314 #ifdef FEAT_EVAL | |
| 3315 set_vim_var_nr(VV_SHELL_ERROR, (long)retval); | |
| 170 | 3316 # ifdef FEAT_PROFILE |
| 789 | 3317 if (do_profiling == PROF_YES) |
| 170 | 3318 prof_child_exit(&wait_time); |
| 3319 # endif | |
| 7 | 3320 #endif |
| 3321 | |
| 3322 return retval; | |
| 3323 } | |
| 3324 | |
| 3325 /* | |
| 789 | 3326 * VISUAL, SELECTMODE and OP_PENDING State are never set, they are equal to |
| 3327 * NORMAL State with a condition. This function returns the real State. | |
| 7 | 3328 */ |
| 3329 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3330 get_real_state(void) |
| 7 | 3331 { |
| 3332 if (State & NORMAL) | |
| 3333 { | |
| 3334 if (VIsual_active) | |
| 789 | 3335 { |
| 3336 if (VIsual_select) | |
| 3337 return SELECTMODE; | |
| 7 | 3338 return VISUAL; |
| 789 | 3339 } |
| 5735 | 3340 else if (finish_op) |
| 3341 return OP_PENDING; | |
| 7 | 3342 } |
| 3343 return State; | |
| 3344 } | |
| 3345 | |
| 39 | 3346 /* |
| 3347 * Return TRUE if "p" points to just after a path separator. | |
| 2939 | 3348 * Takes care of multi-byte characters. |
| 39 | 3349 * "b" must point to the start of the file name |
| 3350 */ | |
| 3351 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3352 after_pathsep(char_u *b, char_u *p) |
| 39 | 3353 { |
| 2939 | 3354 return p > b && vim_ispathsep(p[-1]) |
| 39 | 3355 && (!has_mbyte || (*mb_head_off)(b, p - 1) == 0); |
| 3356 } | |
| 3357 | |
| 3358 /* | |
| 3359 * Return TRUE if file names "f1" and "f2" are in the same directory. | |
| 3360 * "f1" may be a short name, "f2" must be a full path. | |
| 3361 */ | |
| 3362 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3363 same_directory(char_u *f1, char_u *f2) |
| 39 | 3364 { |
| 3365 char_u ffname[MAXPATHL]; | |
| 3366 char_u *t1; | |
| 3367 char_u *t2; | |
| 3368 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3369 // safety check |
| 39 | 3370 if (f1 == NULL || f2 == NULL) |
| 3371 return FALSE; | |
| 3372 | |
| 3373 (void)vim_FullName(f1, ffname, MAXPATHL, FALSE); | |
| 3374 t1 = gettail_sep(ffname); | |
| 3375 t2 = gettail_sep(f2); | |
| 3376 return (t1 - ffname == t2 - f2 | |
| 3377 && pathcmp((char *)ffname, (char *)f2, (int)(t1 - ffname)) == 0); | |
| 3378 } | |
| 3379 | |
|
14220
96e4c6b26998
patch 8.1.0127: build failure when disabling the session feature
Christian Brabandt <cb@256bit.org>
parents:
13750
diff
changeset
|
3380 #if defined(FEAT_SESSION) || defined(FEAT_AUTOCHDIR) \ |
|
21745
35921b7fc07a
patch 8.2.1422: the Mac GUI implementation is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21558
diff
changeset
|
3381 || defined(MSWIN) || 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
|
3382 || defined(FEAT_NETBEANS_INTG) \ |
| 7 | 3383 || defined(PROTO) |
| 3384 /* | |
| 3385 * Change to a file's directory. | |
| 3386 * Caller must call shorten_fnames()! | |
| 3387 * Return OK or FAIL. | |
| 3388 */ | |
| 3389 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
|
3390 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
|
3391 { |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3392 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
|
3393 char_u new_dir[MAXPATHL]; |
|
13172
7ab8c5983983
patch 8.0.1460: missing file in patch
Christian Brabandt <cb@256bit.org>
parents:
13092
diff
changeset
|
3394 int res; |
| 39 | 3395 |
|
15184
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3396 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
|
3397 *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
|
3398 |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3399 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
|
3400 *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
|
3401 |
|
15188
2d8c31ae1e24
patch 8.1.0604: autocommand test fails on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents:
15184
diff
changeset
|
3402 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
|
3403 // 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
|
3404 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
|
3405 else |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3406 { |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3407 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
|
3408 |
|
90ab2d3ce11d
patch 8.1.0602: DirChanged is also triggered when directory didn't change
Bram Moolenaar <Bram@vim.org>
parents:
15160
diff
changeset
|
3409 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
|
3410 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
|
3411 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
|
3412 } |
|
13172
7ab8c5983983
patch 8.0.1460: missing file in patch
Christian Brabandt <cb@256bit.org>
parents:
13092
diff
changeset
|
3413 return res; |
| 7 | 3414 } |
| 3415 #endif | |
| 3416 | |
| 3417 #if defined(STAT_IGNORES_SLASH) || defined(PROTO) | |
| 3418 /* | |
| 3419 * Check if "name" ends in a slash and is not a directory. | |
| 3420 * Used for systems where stat() ignores a trailing slash on a file name. | |
| 3421 * The Vim code assumes a trailing slash is only ignored for a directory. | |
| 3422 */ | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3423 static int |
|
11146
6ce90f33373f
patch 8.0.0460: can't build on HPUX
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
3424 illegal_slash(const char *name) |
| 7 | 3425 { |
| 3426 if (name[0] == NUL) | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3427 return FALSE; // no file name is not illegal |
| 7 | 3428 if (name[strlen(name) - 1] != '/') |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3429 return FALSE; // no trailing slash |
| 7 | 3430 if (mch_isdir((char_u *)name)) |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3431 return FALSE; // trailing slash for a directory |
| 7 | 3432 return TRUE; |
| 3433 } | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3434 |
|
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3435 /* |
|
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3436 * 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
|
3437 */ |
|
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3438 int |
|
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
3439 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
|
3440 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3441 // 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
|
3442 // 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
|
3443 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
|
3444 } |
| 7 | 3445 #endif |
| 3446 | |
| 3447 #if defined(CURSOR_SHAPE) || defined(PROTO) | |
| 3448 | |
| 3449 /* | |
| 3450 * Handling of cursor and mouse pointer shapes in various modes. | |
| 3451 */ | |
| 3452 | |
| 3453 cursorentry_T shape_table[SHAPE_IDX_COUNT] = | |
| 3454 { | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3455 // 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
|
3456 // defaults when Vim starts. |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3457 // Adjust the SHAPE_IDX_ defines when making changes! |
| 7 | 3458 {0, 0, 0, 700L, 400L, 250L, 0, 0, "n", SHAPE_CURSOR+SHAPE_MOUSE}, |
| 3459 {0, 0, 0, 700L, 400L, 250L, 0, 0, "v", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 3460 {0, 0, 0, 700L, 400L, 250L, 0, 0, "i", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 3461 {0, 0, 0, 700L, 400L, 250L, 0, 0, "r", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 3462 {0, 0, 0, 700L, 400L, 250L, 0, 0, "c", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 3463 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ci", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 3464 {0, 0, 0, 700L, 400L, 250L, 0, 0, "cr", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 3465 {0, 0, 0, 700L, 400L, 250L, 0, 0, "o", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 3466 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ve", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 3467 {0, 0, 0, 0L, 0L, 0L, 0, 0, "e", SHAPE_MOUSE}, | |
| 3468 {0, 0, 0, 0L, 0L, 0L, 0, 0, "s", SHAPE_MOUSE}, | |
| 3469 {0, 0, 0, 0L, 0L, 0L, 0, 0, "sd", SHAPE_MOUSE}, | |
| 3470 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vs", SHAPE_MOUSE}, | |
| 3471 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vd", SHAPE_MOUSE}, | |
| 3472 {0, 0, 0, 0L, 0L, 0L, 0, 0, "m", SHAPE_MOUSE}, | |
| 3473 {0, 0, 0, 0L, 0L, 0L, 0, 0, "ml", SHAPE_MOUSE}, | |
| 3474 {0, 0, 0, 100L, 100L, 100L, 0, 0, "sm", SHAPE_CURSOR}, | |
| 3475 }; | |
| 3476 | |
| 3477 #ifdef FEAT_MOUSESHAPE | |
| 3478 /* | |
| 3479 * Table with names for mouse shapes. Keep in sync with all the tables for | |
| 3480 * mch_set_mouse_shape()!. | |
| 3481 */ | |
| 3482 static char * mshape_names[] = | |
| 3483 { | |
|
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|
3484 "arrow", // default, must be the first one |
|
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|
3485 "blank", // hidden |
| 7 | 3486 "beam", |
| 3487 "updown", | |
| 3488 "udsizing", | |
| 3489 "leftright", | |
| 3490 "lrsizing", | |
| 3491 "busy", | |
| 3492 "no", | |
| 3493 "crosshair", | |
| 3494 "hand1", | |
| 3495 "hand2", | |
| 3496 "pencil", | |
| 3497 "question", | |
| 3498 "rightup-arrow", | |
| 3499 "up-arrow", | |
| 3500 NULL | |
| 3501 }; | |
| 3502 #endif | |
| 3503 | |
| 3504 /* | |
| 3505 * Parse the 'guicursor' option ("what" is SHAPE_CURSOR) or 'mouseshape' | |
| 3506 * ("what" is SHAPE_MOUSE). | |
| 3507 * Returns error message for an illegal option, NULL otherwise. | |
| 3508 */ | |
|
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|
3509 char * |
|
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7803
diff
changeset
|
3510 parse_shape_opt(int what) |
| 7 | 3511 { |
| 3512 char_u *modep; | |
| 3513 char_u *colonp; | |
| 3514 char_u *commap; | |
| 3515 char_u *slashp; | |
| 3516 char_u *p, *endp; | |
|
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|
3517 int idx = 0; // init for GCC |
| 7 | 3518 int all_idx; |
| 3519 int len; | |
| 3520 int i; | |
| 3521 long n; | |
|
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|
3522 int found_ve = FALSE; // found "ve" flag |
| 7 | 3523 int round; |
| 3524 | |
| 3525 /* | |
| 3526 * First round: check for errors; second round: do it for real. | |
| 3527 */ | |
| 3528 for (round = 1; round <= 2; ++round) | |
| 3529 { | |
| 3530 /* | |
| 3531 * Repeat for all comma separated parts. | |
| 3532 */ | |
| 3533 #ifdef FEAT_MOUSESHAPE | |
| 3534 if (what == SHAPE_MOUSE) | |
| 3535 modep = p_mouseshape; | |
| 3536 else | |
| 3537 #endif | |
| 3538 modep = p_guicursor; | |
| 3539 while (*modep != NUL) | |
| 3540 { | |
| 3541 colonp = vim_strchr(modep, ':'); | |
|
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diff
changeset
|
3542 commap = vim_strchr(modep, ','); |
|
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|
3543 |
|
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|
3544 if (colonp == NULL || (commap != NULL && commap < colonp)) |
|
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|
3545 return N_("E545: Missing colon"); |
| 7 | 3546 if (colonp == modep) |
|
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|
3547 return N_("E546: Illegal mode"); |
| 7 | 3548 |
| 3549 /* | |
| 3550 * Repeat for all mode's before the colon. | |
| 3551 * For the 'a' mode, we loop to handle all the modes. | |
| 3552 */ | |
| 3553 all_idx = -1; | |
| 3554 while (modep < colonp || all_idx >= 0) | |
| 3555 { | |
| 3556 if (all_idx < 0) | |
| 3557 { | |
|
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|
3558 // Find the mode. |
| 7 | 3559 if (modep[1] == '-' || modep[1] == ':') |
| 3560 len = 1; | |
| 3561 else | |
| 3562 len = 2; | |
| 3563 if (len == 1 && TOLOWER_ASC(modep[0]) == 'a') | |
| 3564 all_idx = SHAPE_IDX_COUNT - 1; | |
| 3565 else | |
| 3566 { | |
| 3567 for (idx = 0; idx < SHAPE_IDX_COUNT; ++idx) | |
| 3568 if (STRNICMP(modep, shape_table[idx].name, len) | |
| 3569 == 0) | |
| 3570 break; | |
| 3571 if (idx == SHAPE_IDX_COUNT | |
| 3572 || (shape_table[idx].used_for & what) == 0) | |
|
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|
3573 return N_("E546: Illegal mode"); |
| 7 | 3574 if (len == 2 && modep[0] == 'v' && modep[1] == 'e') |
| 3575 found_ve = TRUE; | |
| 3576 } | |
| 3577 modep += len + 1; | |
| 3578 } | |
| 3579 | |
| 3580 if (all_idx >= 0) | |
| 3581 idx = all_idx--; | |
| 3582 else if (round == 2) | |
| 3583 { | |
| 3584 #ifdef FEAT_MOUSESHAPE | |
| 3585 if (what == SHAPE_MOUSE) | |
| 3586 { | |
|
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|
3587 // Set the default, for the missing parts |
| 7 | 3588 shape_table[idx].mshape = 0; |
| 3589 } | |
| 3590 else | |
| 3591 #endif | |
| 3592 { | |
|
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|
3593 // Set the defaults, for the missing parts |
| 7 | 3594 shape_table[idx].shape = SHAPE_BLOCK; |
| 3595 shape_table[idx].blinkwait = 700L; | |
| 3596 shape_table[idx].blinkon = 400L; | |
| 3597 shape_table[idx].blinkoff = 250L; | |
| 3598 } | |
| 3599 } | |
| 3600 | |
|
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|
3601 // Parse the part after the colon |
| 7 | 3602 for (p = colonp + 1; *p && *p != ','; ) |
| 3603 { | |
| 3604 #ifdef FEAT_MOUSESHAPE | |
| 3605 if (what == SHAPE_MOUSE) | |
| 3606 { | |
| 3607 for (i = 0; ; ++i) | |
| 3608 { | |
| 3609 if (mshape_names[i] == NULL) | |
| 3610 { | |
| 3611 if (!VIM_ISDIGIT(*p)) | |
|
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changeset
|
3612 return N_("E547: Illegal mouseshape"); |
| 7 | 3613 if (round == 2) |
| 3614 shape_table[idx].mshape = | |
| 3615 getdigits(&p) + MSHAPE_NUMBERED; | |
| 3616 else | |
| 3617 (void)getdigits(&p); | |
| 3618 break; | |
| 3619 } | |
| 3620 len = (int)STRLEN(mshape_names[i]); | |
| 3621 if (STRNICMP(p, mshape_names[i], len) == 0) | |
| 3622 { | |
| 3623 if (round == 2) | |
| 3624 shape_table[idx].mshape = i; | |
| 3625 p += len; | |
| 3626 break; | |
| 3627 } | |
| 3628 } | |
| 3629 } | |
|
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|
3630 else // if (what == SHAPE_MOUSE) |
| 7 | 3631 #endif |
| 3632 { | |
| 3633 /* | |
| 3634 * First handle the ones with a number argument. | |
| 3635 */ | |
| 3636 i = *p; | |
| 3637 len = 0; | |
| 3638 if (STRNICMP(p, "ver", 3) == 0) | |
| 3639 len = 3; | |
| 3640 else if (STRNICMP(p, "hor", 3) == 0) | |
| 3641 len = 3; | |
| 3642 else if (STRNICMP(p, "blinkwait", 9) == 0) | |
| 3643 len = 9; | |
| 3644 else if (STRNICMP(p, "blinkon", 7) == 0) | |
| 3645 len = 7; | |
| 3646 else if (STRNICMP(p, "blinkoff", 8) == 0) | |
| 3647 len = 8; | |
| 3648 if (len != 0) | |
| 3649 { | |
| 3650 p += len; | |
| 3651 if (!VIM_ISDIGIT(*p)) | |
|
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|
3652 return N_("E548: digit expected"); |
| 7 | 3653 n = getdigits(&p); |
|
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|
3654 if (len == 3) // "ver" or "hor" |
| 7 | 3655 { |
| 3656 if (n == 0) | |
|
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|
3657 return N_("E549: Illegal percentage"); |
| 7 | 3658 if (round == 2) |
| 3659 { | |
| 3660 if (TOLOWER_ASC(i) == 'v') | |
| 3661 shape_table[idx].shape = SHAPE_VER; | |
| 3662 else | |
| 3663 shape_table[idx].shape = SHAPE_HOR; | |
| 3664 shape_table[idx].percentage = n; | |
| 3665 } | |
| 3666 } | |
| 3667 else if (round == 2) | |
| 3668 { | |
| 3669 if (len == 9) | |
| 3670 shape_table[idx].blinkwait = n; | |
| 3671 else if (len == 7) | |
| 3672 shape_table[idx].blinkon = n; | |
| 3673 else | |
| 3674 shape_table[idx].blinkoff = n; | |
| 3675 } | |
| 3676 } | |
| 3677 else if (STRNICMP(p, "block", 5) == 0) | |
| 3678 { | |
| 3679 if (round == 2) | |
| 3680 shape_table[idx].shape = SHAPE_BLOCK; | |
| 3681 p += 5; | |
| 3682 } | |
|
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|
3683 else // must be a highlight group name then |
| 7 | 3684 { |
| 3685 endp = vim_strchr(p, '-'); | |
|
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|
3686 if (commap == NULL) // last part |
| 7 | 3687 { |
| 3688 if (endp == NULL) | |
|
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|
3689 endp = p + STRLEN(p); // find end of part |
| 7 | 3690 } |
| 3691 else if (endp > commap || endp == NULL) | |
| 3692 endp = commap; | |
| 3693 slashp = vim_strchr(p, '/'); | |
| 3694 if (slashp != NULL && slashp < endp) | |
| 3695 { | |
|
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changeset
|
3696 // "group/langmap_group" |
| 7 | 3697 i = syn_check_group(p, (int)(slashp - p)); |
| 3698 p = slashp + 1; | |
| 3699 } | |
| 3700 if (round == 2) | |
| 3701 { | |
| 3702 shape_table[idx].id = syn_check_group(p, | |
| 3703 (int)(endp - p)); | |
| 3704 shape_table[idx].id_lm = shape_table[idx].id; | |
| 3705 if (slashp != NULL && slashp < endp) | |
| 3706 shape_table[idx].id = i; | |
| 3707 } | |
| 3708 p = endp; | |
| 3709 } | |
|
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changeset
|
3710 } // if (what != SHAPE_MOUSE) |
| 7 | 3711 |
| 3712 if (*p == '-') | |
| 3713 ++p; | |
| 3714 } | |
| 3715 } | |
| 3716 modep = p; | |
| 3717 if (*modep == ',') | |
| 3718 ++modep; | |
| 3719 } | |
| 3720 } | |
| 3721 | |
|
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|
3722 // If the 's' flag is not given, use the 'v' cursor for 's' |
| 7 | 3723 if (!found_ve) |
| 3724 { | |
| 3725 #ifdef FEAT_MOUSESHAPE | |
| 3726 if (what == SHAPE_MOUSE) | |
| 3727 { | |
| 3728 shape_table[SHAPE_IDX_VE].mshape = shape_table[SHAPE_IDX_V].mshape; | |
| 3729 } | |
| 3730 else | |
| 3731 #endif | |
| 3732 { | |
| 3733 shape_table[SHAPE_IDX_VE].shape = shape_table[SHAPE_IDX_V].shape; | |
| 3734 shape_table[SHAPE_IDX_VE].percentage = | |
| 3735 shape_table[SHAPE_IDX_V].percentage; | |
| 3736 shape_table[SHAPE_IDX_VE].blinkwait = | |
| 3737 shape_table[SHAPE_IDX_V].blinkwait; | |
| 3738 shape_table[SHAPE_IDX_VE].blinkon = | |
| 3739 shape_table[SHAPE_IDX_V].blinkon; | |
| 3740 shape_table[SHAPE_IDX_VE].blinkoff = | |
| 3741 shape_table[SHAPE_IDX_V].blinkoff; | |
| 3742 shape_table[SHAPE_IDX_VE].id = shape_table[SHAPE_IDX_V].id; | |
| 3743 shape_table[SHAPE_IDX_VE].id_lm = shape_table[SHAPE_IDX_V].id_lm; | |
| 3744 } | |
| 3745 } | |
| 3746 | |
| 3747 return NULL; | |
| 3748 } | |
| 3749 | |
| 500 | 3750 # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \ |
| 3751 || defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 7 | 3752 /* |
| 3753 * Return the index into shape_table[] for the current mode. | |
| 3754 * When "mouse" is TRUE, consider indexes valid for the mouse pointer. | |
| 3755 */ | |
| 3756 int | |
|
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diff
changeset
|
3757 get_shape_idx(int mouse) |
| 7 | 3758 { |
| 3759 #ifdef FEAT_MOUSESHAPE | |
| 3760 if (mouse && (State == HITRETURN || State == ASKMORE)) | |
| 3761 { | |
| 3762 # ifdef FEAT_GUI | |
| 87 | 3763 int x, y; |
| 3764 gui_mch_getmouse(&x, &y); | |
| 3765 if (Y_2_ROW(y) == Rows - 1) | |
| 7 | 3766 return SHAPE_IDX_MOREL; |
| 3767 # endif | |
| 3768 return SHAPE_IDX_MORE; | |
| 3769 } | |
| 3770 if (mouse && drag_status_line) | |
| 3771 return SHAPE_IDX_SDRAG; | |
| 3772 if (mouse && drag_sep_line) | |
| 3773 return SHAPE_IDX_VDRAG; | |
| 3774 #endif | |
| 3775 if (!mouse && State == SHOWMATCH) | |
| 3776 return SHAPE_IDX_SM; | |
| 3777 if (State & VREPLACE_FLAG) | |
| 3778 return SHAPE_IDX_R; | |
| 3779 if (State & REPLACE_FLAG) | |
| 3780 return SHAPE_IDX_R; | |
| 3781 if (State & INSERT) | |
| 3782 return SHAPE_IDX_I; | |
| 3783 if (State & CMDLINE) | |
| 3784 { | |
| 3785 if (cmdline_at_end()) | |
| 3786 return SHAPE_IDX_C; | |
| 3787 if (cmdline_overstrike()) | |
| 3788 return SHAPE_IDX_CR; | |
| 3789 return SHAPE_IDX_CI; | |
| 3790 } | |
| 3791 if (finish_op) | |
| 3792 return SHAPE_IDX_O; | |
| 3793 if (VIsual_active) | |
| 3794 { | |
| 3795 if (*p_sel == 'e') | |
| 3796 return SHAPE_IDX_VE; | |
| 3797 else | |
| 3798 return SHAPE_IDX_V; | |
| 3799 } | |
| 3800 return SHAPE_IDX_N; | |
| 3801 } | |
| 500 | 3802 #endif |
| 7 | 3803 |
| 3804 # if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 3805 static int old_mouse_shape = 0; | |
| 3806 | |
| 3807 /* | |
| 3808 * Set the mouse shape: | |
| 3809 * If "shape" is -1, use shape depending on the current mode, | |
| 3810 * depending on the current state. | |
| 3811 * If "shape" is -2, only update the shape when it's CLINE or STATUS (used | |
| 3812 * when the mouse moves off the status or command line). | |
| 3813 */ | |
| 3814 void | |
|
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changeset
|
3815 update_mouseshape(int shape_idx) |
| 7 | 3816 { |
| 3817 int new_mouse_shape; | |
| 3818 | |
|
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|
3819 // Only works in GUI mode. |
| 227 | 3820 if (!gui.in_use || gui.starting) |
| 7 | 3821 return; |
| 3822 | |
|
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|
3823 // Postpone the updating when more is to come. Speeds up executing of |
|
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changeset
|
3824 // mappings. |
| 7 | 3825 if (shape_idx == -1 && char_avail()) |
| 3826 { | |
| 3827 postponed_mouseshape = TRUE; | |
| 3828 return; | |
| 3829 } | |
| 3830 | |
|
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changeset
|
3831 // When ignoring the mouse don't change shape on the statusline. |
| 864 | 3832 if (*p_mouse == NUL |
| 3833 && (shape_idx == SHAPE_IDX_CLINE | |
| 3834 || shape_idx == SHAPE_IDX_STATUS | |
| 3835 || shape_idx == SHAPE_IDX_VSEP)) | |
| 3836 shape_idx = -2; | |
| 3837 | |
| 7 | 3838 if (shape_idx == -2 |
| 3839 && old_mouse_shape != shape_table[SHAPE_IDX_CLINE].mshape | |
| 3840 && old_mouse_shape != shape_table[SHAPE_IDX_STATUS].mshape | |
| 3841 && old_mouse_shape != shape_table[SHAPE_IDX_VSEP].mshape) | |
| 3842 return; | |
| 3843 if (shape_idx < 0) | |
| 3844 new_mouse_shape = shape_table[get_shape_idx(TRUE)].mshape; | |
| 3845 else | |
| 3846 new_mouse_shape = shape_table[shape_idx].mshape; | |
| 3847 if (new_mouse_shape != old_mouse_shape) | |
| 3848 { | |
| 3849 mch_set_mouse_shape(new_mouse_shape); | |
| 3850 old_mouse_shape = new_mouse_shape; | |
| 3851 } | |
| 3852 postponed_mouseshape = FALSE; | |
| 3853 } | |
| 3854 # endif | |
| 3855 | |
|
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|
3856 #endif // CURSOR_SHAPE |
| 7 | 3857 |
| 3858 | |
| 3859 /* | |
| 3860 * Change directory to "new_dir". If FEAT_SEARCHPATH is defined, search | |
| 3861 * 'cdpath' for relative directory names, otherwise just mch_chdir(). | |
| 3862 */ | |
| 3863 int | |
|
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7803
diff
changeset
|
3864 vim_chdir(char_u *new_dir) |
| 7 | 3865 { |
| 3866 #ifndef FEAT_SEARCHPATH | |
| 3867 return mch_chdir((char *)new_dir); | |
| 3868 #else | |
| 3869 char_u *dir_name; | |
| 3870 int r; | |
| 3871 | |
| 3872 dir_name = find_directory_in_path(new_dir, (int)STRLEN(new_dir), | |
| 3873 FNAME_MESS, curbuf->b_ffname); | |
| 3874 if (dir_name == NULL) | |
| 3875 return -1; | |
| 3876 r = mch_chdir((char *)dir_name); | |
| 3877 vim_free(dir_name); | |
| 3878 return r; | |
| 3879 #endif | |
| 3880 } | |
| 3881 | |
| 3882 /* | |
| 418 | 3883 * Get user name from machine-specific function. |
| 7 | 3884 * Returns the user name in "buf[len]". |
| 418 | 3885 * Some systems are quite slow in obtaining the user name (Windows NT), thus |
| 3886 * cache the result. | |
| 7 | 3887 * Returns OK or FAIL. |
| 3888 */ | |
| 3889 int | |
|
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
3890 get_user_name(char_u *buf, int len) |
| 7 | 3891 { |
| 359 | 3892 if (username == NULL) |
| 7 | 3893 { |
| 3894 if (mch_get_user_name(buf, len) == FAIL) | |
| 3895 return FAIL; | |
| 359 | 3896 username = vim_strsave(buf); |
| 7 | 3897 } |
| 3898 else | |
| 418 | 3899 vim_strncpy(buf, username, len - 1); |
| 7 | 3900 return OK; |
| 3901 } | |
| 3902 | |
| 3903 #ifndef HAVE_QSORT | |
| 3904 /* | |
| 3905 * Our own qsort(), for systems that don't have it. | |
| 3906 * It's simple and slow. From the K&R C book. | |
| 3907 */ | |
| 3908 void | |
|
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diff
changeset
|
3909 qsort( |
|
2a8d6b2dd925
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diff
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|
3910 void *base, |
|
2a8d6b2dd925
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diff
changeset
|
3911 size_t elm_count, |
|
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diff
changeset
|
3912 size_t elm_size, |
|
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7803
diff
changeset
|
3913 int (*cmp)(const void *, const void *)) |
| 7 | 3914 { |
| 3915 char_u *buf; | |
| 3916 char_u *p1; | |
| 3917 char_u *p2; | |
| 3918 int i, j; | |
| 3919 int gap; | |
| 3920 | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3921 buf = alloc(elm_size); |
| 7 | 3922 if (buf == NULL) |
| 3923 return; | |
| 3924 | |
| 3925 for (gap = elm_count / 2; gap > 0; gap /= 2) | |
| 3926 for (i = gap; i < elm_count; ++i) | |
| 3927 for (j = i - gap; j >= 0; j -= gap) | |
| 3928 { | |
|
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diff
changeset
|
3929 // Compare the elements. |
| 7 | 3930 p1 = (char_u *)base + j * elm_size; |
| 3931 p2 = (char_u *)base + (j + gap) * elm_size; | |
| 3932 if ((*cmp)((void *)p1, (void *)p2) <= 0) | |
| 3933 break; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3934 // Exchange the elements. |
| 7 | 3935 mch_memmove(buf, p1, elm_size); |
| 3936 mch_memmove(p1, p2, elm_size); | |
| 3937 mch_memmove(p2, buf, elm_size); | |
| 3938 } | |
| 3939 | |
| 3940 vim_free(buf); | |
| 3941 } | |
| 3942 #endif | |
| 3943 | |
| 3944 /* | |
| 3945 * Sort an array of strings. | |
| 3946 */ | |
|
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diff
changeset
|
3947 static int sort_compare(const void *s1, const void *s2); |
| 7 | 3948 |
| 3949 static int | |
|
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7803
diff
changeset
|
3950 sort_compare(const void *s1, const void *s2) |
| 7 | 3951 { |
| 3952 return STRCMP(*(char **)s1, *(char **)s2); | |
| 3953 } | |
| 3954 | |
| 3955 void | |
|
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diff
changeset
|
3956 sort_strings( |
|
2a8d6b2dd925
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diff
changeset
|
3957 char_u **files, |
|
2a8d6b2dd925
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diff
changeset
|
3958 int count) |
| 7 | 3959 { |
| 3960 qsort((void *)files, (size_t)count, sizeof(char_u *), sort_compare); | |
| 3961 } | |
| 3962 | |
| 3963 /* | |
| 3964 * The putenv() implementation below comes from the "screen" program. | |
| 3965 * Included with permission from Juergen Weigert. | |
| 3966 * See pty.c for the copyright notice. | |
| 3967 */ | |
| 3968 | |
| 3969 /* | |
| 3970 * putenv -- put value into environment | |
| 3971 * | |
| 3972 * Usage: i = putenv (string) | |
| 3973 * int i; | |
| 3974 * char *string; | |
| 3975 * | |
| 3976 * where string is of the form <name>=<value>. | |
| 3977 * Putenv returns 0 normally, -1 on error (not enough core for malloc). | |
| 3978 * | |
| 3979 * Putenv may need to add a new name into the environment, or to | |
| 3980 * associate a value longer than the current value with a particular | |
| 3981 * name. So, to make life simpler, putenv() copies your entire | |
| 3982 * environment into the heap (i.e. malloc()) from the stack | |
| 3983 * (i.e. where it resides when your process is initiated) the first | |
| 3984 * time you call it. | |
| 3985 * | |
| 3986 * (history removed, not very interesting. See the "screen" sources.) | |
| 3987 */ | |
| 3988 | |
| 3989 #if !defined(HAVE_SETENV) && !defined(HAVE_PUTENV) | |
| 3990 | |
|
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|
3991 #define EXTRASIZE 5 // increment to add to env. size |
|
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|
3992 |
|
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|
3993 static int envsize = -1; // current size of environment |
|
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|
3994 extern char **environ; // the global which is your env. |
|
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|
3995 |
|
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|
3996 static int findenv(char *name); // look for a name in the env. |
|
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|
3997 static int newenv(void); // copy env. from stack to heap |
|
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|
3998 static int moreenv(void); // incr. size of env. |
| 7 | 3999 |
| 4000 int | |
|
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diff
changeset
|
4001 putenv(const char *string) |
| 7 | 4002 { |
| 4003 int i; | |
| 4004 char *p; | |
| 4005 | |
| 4006 if (envsize < 0) | |
|
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|
4007 { // first time putenv called |
|
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|
4008 if (newenv() < 0) // copy env. to heap |
| 7 | 4009 return -1; |
| 4010 } | |
| 4011 | |
|
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|
4012 i = findenv((char *)string); // look for name in environment |
| 7 | 4013 |
| 4014 if (i < 0) | |
|
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|
4015 { // name must be added |
| 7 | 4016 for (i = 0; environ[i]; i++); |
| 4017 if (i >= (envsize - 1)) | |
|
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|
4018 { // need new slot |
| 7 | 4019 if (moreenv() < 0) |
| 4020 return -1; | |
| 4021 } | |
|
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changeset
|
4022 p = alloc(strlen(string) + 1); |
|
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|
4023 if (p == NULL) // not enough core |
| 7 | 4024 return -1; |
|
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|
4025 environ[i + 1] = 0; // new end of env. |
| 7 | 4026 } |
| 4027 else | |
|
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|
4028 { // name already in env. |
| 7 | 4029 p = vim_realloc(environ[i], strlen(string) + 1); |
| 4030 if (p == NULL) | |
| 4031 return -1; | |
| 4032 } | |
|
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changeset
|
4033 sprintf(p, "%s", string); // copy into env. |
| 7 | 4034 environ[i] = p; |
| 4035 | |
| 4036 return 0; | |
| 4037 } | |
| 4038 | |
| 4039 static int | |
|
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diff
changeset
|
4040 findenv(char *name) |
| 7 | 4041 { |
| 4042 char *namechar, *envchar; | |
| 4043 int i, found; | |
| 4044 | |
| 4045 found = 0; | |
| 4046 for (i = 0; environ[i] && !found; i++) | |
| 4047 { | |
| 4048 envchar = environ[i]; | |
| 4049 namechar = name; | |
| 4050 while (*namechar && *namechar != '=' && (*namechar == *envchar)) | |
| 4051 { | |
| 4052 namechar++; | |
| 4053 envchar++; | |
| 4054 } | |
| 4055 found = ((*namechar == '\0' || *namechar == '=') && *envchar == '='); | |
| 4056 } | |
| 4057 return found ? i - 1 : -1; | |
| 4058 } | |
| 4059 | |
| 4060 static int | |
|
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diff
changeset
|
4061 newenv(void) |
| 7 | 4062 { |
| 4063 char **env, *elem; | |
| 4064 int i, esize; | |
| 4065 | |
| 4066 for (i = 0; environ[i]; i++) | |
| 4067 ; | |
|
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|
4068 |
| 7 | 4069 esize = i + EXTRASIZE + 1; |
|
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changeset
|
4070 env = ALLOC_MULT(char *, esize); |
| 7 | 4071 if (env == NULL) |
| 4072 return -1; | |
| 4073 | |
| 4074 for (i = 0; environ[i]; i++) | |
| 4075 { | |
|
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changeset
|
4076 elem = alloc(strlen(environ[i]) + 1); |
| 7 | 4077 if (elem == NULL) |
| 4078 return -1; | |
| 4079 env[i] = elem; | |
| 4080 strcpy(elem, environ[i]); | |
| 4081 } | |
| 4082 | |
| 4083 env[i] = 0; | |
| 4084 environ = env; | |
| 4085 envsize = esize; | |
| 4086 return 0; | |
| 4087 } | |
| 4088 | |
| 4089 static int | |
|
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changeset
|
4090 moreenv(void) |
| 7 | 4091 { |
| 4092 int esize; | |
| 4093 char **env; | |
| 4094 | |
| 4095 esize = envsize + EXTRASIZE; | |
|
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|
4096 env = vim_realloc((char *)environ, esize * sizeof (*env)); |
| 7 | 4097 if (env == 0) |
| 4098 return -1; | |
| 4099 environ = env; | |
| 4100 envsize = esize; | |
| 4101 return 0; | |
| 4102 } | |
| 4103 | |
| 4104 # ifdef USE_VIMPTY_GETENV | |
|
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|
4105 /* |
|
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|
4106 * Used for mch_getenv() for Mac. |
|
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|
4107 */ |
| 7 | 4108 char_u * |
|
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changeset
|
4109 vimpty_getenv(const char_u *string) |
| 7 | 4110 { |
| 4111 int i; | |
| 4112 char_u *p; | |
| 4113 | |
| 4114 if (envsize < 0) | |
| 4115 return NULL; | |
| 4116 | |
| 4117 i = findenv((char *)string); | |
| 4118 | |
| 4119 if (i < 0) | |
| 4120 return NULL; | |
| 4121 | |
| 4122 p = vim_strchr((char_u *)environ[i], '='); | |
| 4123 return (p + 1); | |
| 4124 } | |
| 4125 # endif | |
| 4126 | |
|
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|
4127 #endif // !defined(HAVE_SETENV) && !defined(HAVE_PUTENV) |
| 313 | 4128 |
| 741 | 4129 #if defined(FEAT_EVAL) || defined(FEAT_SPELL) || defined(PROTO) |
| 313 | 4130 /* |
| 4131 * Return 0 for not writable, 1 for writable file, 2 for a dir which we have | |
| 4132 * rights to write into. | |
| 4133 */ | |
| 4134 int | |
|
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changeset
|
4135 filewritable(char_u *fname) |
| 313 | 4136 { |
| 4137 int retval = 0; | |
| 4138 #if defined(UNIX) || defined(VMS) | |
| 4139 int perm = 0; | |
| 4140 #endif | |
| 4141 | |
| 4142 #if defined(UNIX) || defined(VMS) | |
| 4143 perm = mch_getperm(fname); | |
| 4144 #endif | |
| 4145 if ( | |
|
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diff
changeset
|
4146 # ifdef MSWIN |
| 313 | 4147 mch_writable(fname) && |
| 4148 # else | |
| 4149 # if defined(UNIX) || defined(VMS) | |
| 4150 (perm & 0222) && | |
| 4151 # endif | |
| 4152 # endif | |
| 4153 mch_access((char *)fname, W_OK) == 0 | |
| 4154 ) | |
| 4155 { | |
| 4156 ++retval; | |
| 4157 if (mch_isdir(fname)) | |
| 4158 ++retval; | |
| 4159 } | |
| 4160 return retval; | |
| 4161 } | |
| 4162 #endif | |
| 332 | 4163 |
|
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|
4164 #if defined(FEAT_SPELL) || defined(FEAT_PERSISTENT_UNDO) || defined(PROTO) |
|
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|
4165 /* |
|
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|
4166 * Read 2 bytes from "fd" and turn them into an int, MSB first. |
|
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changeset
|
4167 * Returns -1 when encountering EOF. |
|
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|
4168 */ |
|
d45902a5c61c
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|
4169 int |
|
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|
4170 get2c(FILE *fd) |
|
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|
4171 { |
|
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
|
4172 int c, n; |
|
2229
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>
parents:
2215
diff
changeset
|
4174 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
|
4175 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
|
4176 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
|
4177 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
|
4178 return (n << 8) + c; |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4179 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4180 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4181 /* |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4182 * Read 3 bytes from "fd" and turn them into an int, MSB first. |
|
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4183 * Returns -1 when encountering EOF. |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4184 */ |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4185 int |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4186 get3c(FILE *fd) |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4187 { |
|
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4188 int c, n; |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4189 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4190 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
|
4191 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
|
4192 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
|
4193 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
|
4194 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
|
4195 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
|
4196 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
|
4197 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
|
4198 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4199 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4200 /* |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4201 * Read 4 bytes from "fd" and turn them into an int, MSB first. |
|
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4202 * 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
|
4203 */ |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4204 int |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4205 get4c(FILE *fd) |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4206 { |
|
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4207 int c; |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
4208 // 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
|
4209 // when left-shift sets the MSB. |
| 5347 | 4210 unsigned n; |
| 4211 | |
|
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4212 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
|
4213 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
|
4214 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
|
4215 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
|
4216 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
|
4217 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
|
4218 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
|
4219 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
|
4220 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
|
4221 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
|
4222 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
|
4223 n = (n << 8) + (unsigned)c; |
| 5347 | 4224 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
|
4225 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4226 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4227 /* |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4228 * 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
|
4229 * 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
|
4230 */ |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4231 char_u * |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4232 read_string(FILE *fd, int cnt) |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4233 { |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4234 char_u *str; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4235 int i; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4236 int c; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4237 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
4238 // 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
|
4239 str = alloc(cnt + 1); |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4240 if (str != NULL) |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4241 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
4242 // Read the string. Quit when running into the EOF. |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4243 for (i = 0; i < cnt; ++i) |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4244 { |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4245 c = getc(fd); |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4246 if (c == EOF) |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4247 { |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4248 vim_free(str); |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4249 return NULL; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4250 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4251 str[i] = c; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4252 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4253 str[i] = NUL; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4254 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4255 return str; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4256 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4257 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4258 /* |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4259 * 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
|
4260 */ |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4261 int |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4262 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
|
4263 { |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4264 int i; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4265 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4266 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
|
4267 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
|
4268 return FAIL; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4269 return OK; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4270 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4271 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4272 #endif |
| 3257 | 4273 |
|
15597
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4274 #if defined(FEAT_QUICKFIX) || defined(FEAT_SPELL) || defined(PROTO) |
| 3257 | 4275 /* |
| 4276 * Return TRUE if string "s" contains a non-ASCII character (128 or higher). | |
| 4277 * When "s" is NULL FALSE is returned. | |
| 4278 */ | |
| 4279 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4280 has_non_ascii(char_u *s) |
| 3257 | 4281 { |
| 4282 char_u *p; | |
| 4283 | |
| 4284 if (s != NULL) | |
| 4285 for (p = s; *p != NUL; ++p) | |
| 4286 if (*p >= 128) | |
| 4287 return TRUE; | |
| 4288 return FALSE; | |
| 4289 } | |
| 4290 #endif | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7062
diff
changeset
|
4291 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
4292 #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
|
4293 # ifdef ELAPSED_TIMEVAL |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4294 /* |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4295 * 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
|
4296 */ |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4297 long |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4298 elapsed(struct timeval *start_tv) |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4299 { |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4300 struct timeval now_tv; |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4301 |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4302 gettimeofday(&now_tv, NULL); |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4303 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
|
4304 + (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
|
4305 } |
|
10449
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4306 # endif |
|
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4307 |
|
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4308 # ifdef ELAPSED_TICKCOUNT |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4309 /* |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4310 * 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
|
4311 */ |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4312 long |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4313 elapsed(DWORD start_tick) |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4314 { |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4315 DWORD now = GetTickCount(); |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4316 |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4317 return (long)now - (long)start_tick; |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4318 } |
|
10449
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4319 # endif |
|
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
4320 #endif |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4321 |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4322 #if defined(FEAT_JOB_CHANNEL) \ |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4323 || (defined(UNIX) && (!defined(USE_SYSTEM) \ |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4324 || (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
|
4325 || defined(PROTO) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4326 /* |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4327 * 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
|
4328 * "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
|
4329 * 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
|
4330 */ |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4331 int |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4332 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
|
4333 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4334 int i; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4335 char_u *p, *d; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4336 int inquote; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4337 |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4338 /* |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4339 * Do this loop twice: |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4340 * 1: find number of arguments |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4341 * 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
|
4342 */ |
|
19793
607e5d7968b9
patch 8.2.0453: trailing space in job_start() command causes empty argument
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
4343 for (i = 1; i <= 2; ++i) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4344 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4345 p = skipwhite(cmd); |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4346 inquote = FALSE; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4347 *argc = 0; |
|
19793
607e5d7968b9
patch 8.2.0453: trailing space in job_start() command causes empty argument
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
4348 while (*p != NUL) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4349 { |
|
19793
607e5d7968b9
patch 8.2.0453: trailing space in job_start() command causes empty argument
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
4350 if (i == 2) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4351 (*argv)[*argc] = (char *)p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4352 ++*argc; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4353 d = p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4354 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
|
4355 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4356 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
|
4357 // 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
|
4358 inquote = !inquote; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4359 else |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4360 { |
|
14905
c1e94bb0f004
patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4361 if (rem_backslash(p)) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4362 { |
|
14905
c1e94bb0f004
patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4363 // 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
|
4364 // 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
|
4365 ++p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4366 } |
|
19793
607e5d7968b9
patch 8.2.0453: trailing space in job_start() command causes empty argument
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
4367 if (i == 2) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4368 *d++ = *p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4369 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4370 ++p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4371 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4372 if (*p == NUL) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4373 { |
|
19793
607e5d7968b9
patch 8.2.0453: trailing space in job_start() command causes empty argument
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
4374 if (i == 2) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4375 *d++ = NUL; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4376 break; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4377 } |
|
19793
607e5d7968b9
patch 8.2.0453: trailing space in job_start() command causes empty argument
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
4378 if (i == 2) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4379 *d++ = NUL; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4380 p = skipwhite(p + 1); |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4381 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4382 if (*argv == NULL) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4383 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4384 if (use_shcf) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4385 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
4386 // 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
|
4387 p = p_shcf; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4388 for (;;) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4389 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4390 p = skiptowhite(p); |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4391 if (*p == NUL) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4392 break; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4393 ++*argc; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4394 p = skipwhite(p); |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4395 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4396 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4397 |
|
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
|
4398 *argv = ALLOC_MULT(char *, *argc + 4); |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
4399 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
|
4400 return FAIL; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4401 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4402 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4403 return OK; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
4404 } |
|
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
|
4405 |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4406 # 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
|
4407 /* |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4408 * 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
|
4409 * "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
|
4410 * 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
|
4411 */ |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4412 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
|
4413 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
|
4414 { |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4415 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
|
4416 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
|
4417 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
4418 // 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
|
4419 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
|
4420 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
|
4421 || 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
|
4422 { |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4423 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
|
4424 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
|
4425 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4426 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
|
4427 (*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
|
4428 (*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
|
4429 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
|
4430 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
|
4431 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4432 |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4433 /* |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4434 * 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
|
4435 * "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
|
4436 * 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
|
4437 */ |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4438 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
|
4439 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
|
4440 { |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4441 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
|
4442 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
|
4443 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
4444 // 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
|
4445 *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
|
4446 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
|
4447 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
|
4448 *argc = 0; |
|
19888
435726a03481
patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents:
19793
diff
changeset
|
4449 FOR_ALL_LIST_ITEMS(l, li) |
|
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
|
4450 { |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15209
diff
changeset
|
4451 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
|
4452 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
|
4453 { |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4454 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
|
4455 |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4456 for (i = 0; i < *argc; ++i) |
|
20033
2e5e86ff7596
patch 8.2.0572: using two lines for free and reset
Bram Moolenaar <Bram@vim.org>
parents:
20031
diff
changeset
|
4457 VIM_CLEAR((*argv)[i]); |
|
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
|
4458 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
|
4459 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4460 (*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
|
4461 *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
|
4462 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4463 (*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
|
4464 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
|
4465 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
4466 # 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
|
4467 #endif |
|
18064
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4468 |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4469 /* |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4470 * 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
|
4471 * 0: As usual. |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4472 * 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
|
4473 * 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
|
4474 * 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
|
4475 * 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
|
4476 * 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
|
4477 */ |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4478 int |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4479 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
|
4480 { |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4481 #ifdef MSWIN |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4482 return get_conpty_type(); |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4483 #else |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4484 return 0; |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4485 #endif |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4486 } |