Mercurial > vim
annotate src/misc2.c @ 30831:fbeebe308514 v9.0.0750
patch 9.0.0750: crash when popup closed in callback
Commit: https://github.com/vim/vim/commit/0abd6cf62d65180dc2c40d67cd95f13b0691f7ea
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Oct 14 17:04:09 2022 +0100
patch 9.0.0750: crash when popup closed in callback
Problem: Crash when popup closed in callback. (Maxim Kim)
Solution: In syntax_end_parsing() check that syn_block is valid.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 14 Oct 2022 18:15:03 +0200 |
| parents | 4a88061200c2 |
| children | e3d5781c7ec6 |
| rev | line source |
|---|---|
|
10042
4aead6a9b7a9
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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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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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 unsigned int cur_ve_flags = get_ve_flags(); |
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26 |
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27 // While an operator is being executed we return "virtual_op", because |
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28 // VIsual_active has already been reset, thus we can't check for "block" |
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29 // being used. |
| 7 | 30 if (virtual_op != MAYBE) |
| 31 return virtual_op; | |
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32 return (cur_ve_flags == VE_ALL |
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33 || ((cur_ve_flags & VE_BLOCK) && VIsual_active |
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34 && VIsual_mode == Ctrl_V) |
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35 || ((cur_ve_flags & VE_INSERT) && (State & MODE_INSERT))); |
| 7 | 36 } |
| 37 | |
| 38 /* | |
| 39 * Get the screen position of the cursor. | |
| 40 */ | |
| 41 int | |
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42 getviscol(void) |
| 7 | 43 { |
| 44 colnr_T x; | |
| 45 | |
| 46 getvvcol(curwin, &curwin->w_cursor, &x, NULL, NULL); | |
| 47 return (int)x; | |
| 48 } | |
| 49 | |
| 50 /* | |
| 1209 | 51 * Go to column "wcol", and add/insert white space as necessary to get the |
| 7 | 52 * cursor in that column. |
| 53 * The caller must have saved the cursor line for undo! | |
| 54 */ | |
| 55 int | |
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56 coladvance_force(colnr_T wcol) |
| 7 | 57 { |
| 58 int rc = coladvance2(&curwin->w_cursor, TRUE, FALSE, wcol); | |
| 59 | |
| 60 if (wcol == MAXCOL) | |
| 61 curwin->w_valid &= ~VALID_VIRTCOL; | |
| 62 else | |
| 63 { | |
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64 // Virtcol is valid |
| 7 | 65 curwin->w_valid |= VALID_VIRTCOL; |
| 66 curwin->w_virtcol = wcol; | |
| 67 } | |
| 68 return rc; | |
| 69 } | |
| 70 | |
| 71 /* | |
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72 * Get the screen position of character col with a coladd in the cursor line. |
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73 */ |
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74 int |
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75 getviscol2(colnr_T col, colnr_T coladd UNUSED) |
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76 { |
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77 colnr_T x; |
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78 pos_T pos; |
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79 |
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80 pos.lnum = curwin->w_cursor.lnum; |
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81 pos.col = col; |
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82 pos.coladd = coladd; |
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83 getvvcol(curwin, &pos, &x, NULL, NULL); |
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84 return (int)x; |
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85 } |
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86 |
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87 /* |
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88 * Try to advance the Cursor to the specified screen column "wantcol". |
| 7 | 89 * If virtual editing: fine tune the cursor position. |
| 90 * Note that all virtual positions off the end of a line should share | |
| 91 * a curwin->w_cursor.col value (n.b. this is equal to STRLEN(line)), | |
| 92 * beginning at coladd 0. | |
| 93 * | |
| 94 * return OK if desired column is reached, FAIL if not | |
| 95 */ | |
| 96 int | |
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97 coladvance(colnr_T wantcol) |
| 7 | 98 { |
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99 int rc = getvpos(&curwin->w_cursor, wantcol); |
| 7 | 100 |
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101 if (wantcol == MAXCOL || rc == FAIL) |
| 7 | 102 curwin->w_valid &= ~VALID_VIRTCOL; |
| 44 | 103 else if (*ml_get_cursor() != TAB) |
| 7 | 104 { |
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105 // Virtcol is valid when not on a TAB |
| 7 | 106 curwin->w_valid |= VALID_VIRTCOL; |
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107 curwin->w_virtcol = wantcol; |
| 7 | 108 } |
| 109 return rc; | |
| 110 } | |
| 111 | |
| 112 /* | |
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113 * Return in "pos" the position of the cursor advanced to screen column |
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114 * "wantcol". |
| 7 | 115 * return OK if desired column is reached, FAIL if not |
| 116 */ | |
| 117 int | |
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118 getvpos(pos_T *pos, colnr_T wantcol) |
| 7 | 119 { |
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120 return coladvance2(pos, FALSE, virtual_active(), wantcol); |
| 7 | 121 } |
| 122 | |
| 123 static int | |
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124 coladvance2( |
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125 pos_T *pos, |
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126 int addspaces, // change the text to achieve our goal? |
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127 int finetune, // change char offset for the exact column |
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128 colnr_T wcol_arg) // column to move to (can be negative) |
| 7 | 129 { |
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130 colnr_T wcol = wcol_arg; |
| 7 | 131 int idx; |
| 132 char_u *line; | |
| 133 colnr_T col = 0; | |
| 134 int csize = 0; | |
| 135 int one_more; | |
| 136 #ifdef FEAT_LINEBREAK | |
| 137 int head = 0; | |
| 138 #endif | |
| 139 | |
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140 one_more = (State & MODE_INSERT) |
| 772 | 141 || restart_edit != NUL |
| 142 || (VIsual_active && *p_sel != 'o') | |
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143 || ((get_ve_flags() & VE_ONEMORE) && wcol < MAXCOL); |
| 1982 | 144 line = ml_get_buf(curbuf, pos->lnum, FALSE); |
| 7 | 145 |
| 146 if (wcol >= MAXCOL) | |
| 147 { | |
| 148 idx = (int)STRLEN(line) - 1 + one_more; | |
| 149 col = wcol; | |
| 150 | |
| 151 if ((addspaces || finetune) && !VIsual_active) | |
| 152 { | |
| 153 curwin->w_curswant = linetabsize(line) + one_more; | |
| 154 if (curwin->w_curswant > 0) | |
| 155 --curwin->w_curswant; | |
| 156 } | |
| 157 } | |
| 158 else | |
| 159 { | |
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160 int width = curwin->w_width - win_col_off(curwin); |
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161 chartabsize_T cts; |
| 7 | 162 |
| 620 | 163 if (finetune |
| 7 | 164 && curwin->w_p_wrap |
| 165 && curwin->w_width != 0 | |
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166 && wcol >= (colnr_T)width |
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167 && width > 0) |
| 7 | 168 { |
| 169 csize = linetabsize(line); | |
| 170 if (csize > 0) | |
| 171 csize--; | |
| 172 | |
| 620 | 173 if (wcol / width > (colnr_T)csize / width |
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174 && ((State & MODE_INSERT) == 0 || (int)wcol > csize + 1)) |
| 7 | 175 { |
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176 // In case of line wrapping don't move the cursor beyond the |
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177 // right screen edge. In Insert mode allow going just beyond |
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178 // the last character (like what happens when typing and |
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179 // reaching the right window edge). |
| 7 | 180 wcol = (csize / width + 1) * width - 1; |
| 181 } | |
| 182 } | |
| 183 | |
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184 init_chartabsize_arg(&cts, curwin, pos->lnum, 0, line, line); |
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185 while (cts.cts_vcol <= wcol && *cts.cts_ptr != NUL) |
| 7 | 186 { |
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187 #ifdef FEAT_PROP_POPUP |
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188 int at_start = cts.cts_ptr == cts.cts_line; |
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189 #endif |
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190 // Count a tab for what it's worth (if list mode not on) |
| 7 | 191 #ifdef FEAT_LINEBREAK |
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192 csize = win_lbr_chartabsize(&cts, &head); |
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193 MB_PTR_ADV(cts.cts_ptr); |
| 7 | 194 #else |
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195 csize = lbr_chartabsize_adv(&cts); |
| 7 | 196 #endif |
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197 cts.cts_vcol += csize; |
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198 #ifdef FEAT_PROP_POPUP |
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199 if (at_start) |
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200 // do not count the columns for virtual text above |
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201 cts.cts_vcol -= cts.cts_first_char; |
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202 #endif |
| 7 | 203 } |
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204 col = cts.cts_vcol; |
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205 idx = (int)(cts.cts_ptr - line); |
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206 clear_chartabsize_arg(&cts); |
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207 |
| 7 | 208 /* |
| 209 * Handle all the special cases. The virtual_active() check | |
| 210 * is needed to ensure that a virtual position off the end of | |
| 211 * a line has the correct indexing. The one_more comparison | |
| 212 * replaces an explicit add of one_more later on. | |
| 213 */ | |
| 214 if (col > wcol || (!virtual_active() && one_more == 0)) | |
| 215 { | |
| 216 idx -= 1; | |
| 217 # ifdef FEAT_LINEBREAK | |
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218 // Don't count the chars from 'showbreak'. |
| 7 | 219 csize -= head; |
| 220 # endif | |
| 221 col -= csize; | |
| 222 } | |
| 223 | |
| 224 if (virtual_active() | |
| 225 && addspaces | |
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226 && wcol >= 0 |
| 7 | 227 && ((col != wcol && col != wcol + 1) || csize > 1)) |
| 228 { | |
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229 // 'virtualedit' is set: The difference between wcol and col is |
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230 // filled with spaces. |
| 7 | 231 |
| 232 if (line[idx] == NUL) | |
| 233 { | |
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234 // Append spaces |
| 7 | 235 int correct = wcol - col; |
| 236 char_u *newline = alloc(idx + correct + 1); | |
| 237 int t; | |
| 238 | |
| 239 if (newline == NULL) | |
| 240 return FAIL; | |
| 241 | |
| 242 for (t = 0; t < idx; ++t) | |
| 243 newline[t] = line[t]; | |
| 244 | |
| 245 for (t = 0; t < correct; ++t) | |
| 246 newline[t + idx] = ' '; | |
| 247 | |
| 248 newline[idx + correct] = NUL; | |
| 249 | |
| 250 ml_replace(pos->lnum, newline, FALSE); | |
| 251 changed_bytes(pos->lnum, (colnr_T)idx); | |
| 252 idx += correct; | |
| 253 col = wcol; | |
| 254 } | |
| 255 else | |
| 256 { | |
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257 // Break a tab |
| 7 | 258 int linelen = (int)STRLEN(line); |
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259 int correct = wcol - col - csize + 1; // negative!! |
| 840 | 260 char_u *newline; |
| 7 | 261 int t, s = 0; |
| 262 int v; | |
| 263 | |
| 840 | 264 if (-correct > csize) |
| 265 return FAIL; | |
| 266 | |
| 267 newline = alloc(linelen + csize); | |
| 268 if (newline == NULL) | |
| 7 | 269 return FAIL; |
| 270 | |
| 271 for (t = 0; t < linelen; t++) | |
| 272 { | |
| 273 if (t != idx) | |
| 274 newline[s++] = line[t]; | |
| 275 else | |
| 276 for (v = 0; v < csize; v++) | |
| 277 newline[s++] = ' '; | |
| 278 } | |
| 279 | |
| 280 newline[linelen + csize - 1] = NUL; | |
| 281 | |
| 282 ml_replace(pos->lnum, newline, FALSE); | |
| 283 changed_bytes(pos->lnum, idx); | |
| 284 idx += (csize - 1 + correct); | |
| 285 col += correct; | |
| 286 } | |
| 287 } | |
| 288 } | |
| 289 | |
| 290 if (idx < 0) | |
| 291 pos->col = 0; | |
| 292 else | |
| 293 pos->col = idx; | |
| 294 | |
| 295 pos->coladd = 0; | |
| 296 | |
| 297 if (finetune) | |
| 298 { | |
| 299 if (wcol == MAXCOL) | |
| 300 { | |
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301 // The width of the last character is used to set coladd. |
| 7 | 302 if (!one_more) |
| 303 { | |
| 304 colnr_T scol, ecol; | |
| 305 | |
| 306 getvcol(curwin, pos, &scol, NULL, &ecol); | |
| 307 pos->coladd = ecol - scol; | |
| 308 } | |
| 309 } | |
| 310 else | |
| 311 { | |
| 312 int b = (int)wcol - (int)col; | |
| 313 | |
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314 // The difference between wcol and col is used to set coladd. |
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315 if (b > 0 && b < (MAXCOL - 2 * curwin->w_width)) |
| 7 | 316 pos->coladd = b; |
| 317 | |
| 318 col += b; | |
| 319 } | |
| 320 } | |
| 321 | |
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322 // prevent from moving onto a trail byte |
| 7 | 323 if (has_mbyte) |
| 2933 | 324 mb_adjustpos(curbuf, pos); |
| 7 | 325 |
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326 if (wcol < 0 || col < wcol) |
| 7 | 327 return FAIL; |
| 328 return OK; | |
| 329 } | |
| 330 | |
| 331 /* | |
| 1621 | 332 * Increment the cursor position. See inc() for return values. |
| 7 | 333 */ |
| 334 int | |
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335 inc_cursor(void) |
| 7 | 336 { |
| 337 return inc(&curwin->w_cursor); | |
| 338 } | |
| 339 | |
| 1621 | 340 /* |
| 341 * Increment the line pointer "lp" crossing line boundaries as necessary. | |
| 342 * Return 1 when going to the next line. | |
| 343 * Return 2 when moving forward onto a NUL at the end of the line). | |
| 344 * Return -1 when at the end of file. | |
| 345 * Return 0 otherwise. | |
| 346 */ | |
| 7 | 347 int |
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348 inc(pos_T *lp) |
| 7 | 349 { |
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350 char_u *p; |
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351 |
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352 // when searching position may be set to end of a line |
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353 if (lp->col != MAXCOL) |
| 7 | 354 { |
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355 p = ml_get_pos(lp); |
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356 if (*p != NUL) // still within line, move to next char (may be NUL) |
| 7 | 357 { |
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358 if (has_mbyte) |
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359 { |
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360 int l = (*mb_ptr2len)(p); |
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361 |
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362 lp->col += l; |
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363 return ((p[l] != NUL) ? 0 : 2); |
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364 } |
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365 lp->col++; |
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366 lp->coladd = 0; |
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367 return ((p[1] != NUL) ? 0 : 2); |
| 7 | 368 } |
| 369 } | |
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370 if (lp->lnum != curbuf->b_ml.ml_line_count) // there is a next line |
| 7 | 371 { |
| 372 lp->col = 0; | |
| 373 lp->lnum++; | |
| 374 lp->coladd = 0; | |
| 375 return 1; | |
| 376 } | |
| 377 return -1; | |
| 378 } | |
| 379 | |
| 380 /* | |
| 381 * incl(lp): same as inc(), but skip the NUL at the end of non-empty lines | |
| 382 */ | |
| 383 int | |
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384 incl(pos_T *lp) |
| 7 | 385 { |
| 386 int r; | |
| 387 | |
| 388 if ((r = inc(lp)) >= 1 && lp->col) | |
| 389 r = inc(lp); | |
| 390 return r; | |
| 391 } | |
| 392 | |
| 393 /* | |
| 394 * dec(p) | |
| 395 * | |
| 396 * Decrement the line pointer 'p' crossing line boundaries as necessary. | |
| 397 * Return 1 when crossing a line, -1 when at start of file, 0 otherwise. | |
| 398 */ | |
| 399 int | |
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400 dec_cursor(void) |
| 7 | 401 { |
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402 return dec(&curwin->w_cursor); |
| 7 | 403 } |
| 404 | |
| 405 int | |
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406 dec(pos_T *lp) |
| 7 | 407 { |
| 408 char_u *p; | |
| 409 | |
| 410 lp->coladd = 0; | |
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411 if (lp->col == MAXCOL) |
| 7 | 412 { |
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413 // past end of line |
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414 p = ml_get(lp->lnum); |
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415 lp->col = (colnr_T)STRLEN(p); |
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416 if (has_mbyte) |
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417 lp->col -= (*mb_head_off)(p, p + lp->col); |
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418 return 0; |
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419 } |
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420 |
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421 if (lp->col > 0) |
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422 { |
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423 // still within line |
| 7 | 424 lp->col--; |
| 425 if (has_mbyte) | |
| 426 { | |
| 427 p = ml_get(lp->lnum); | |
| 428 lp->col -= (*mb_head_off)(p, p + lp->col); | |
| 429 } | |
| 430 return 0; | |
| 431 } | |
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432 |
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433 if (lp->lnum > 1) |
| 7 | 434 { |
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435 // there is a prior line |
| 7 | 436 lp->lnum--; |
| 437 p = ml_get(lp->lnum); | |
| 438 lp->col = (colnr_T)STRLEN(p); | |
| 439 if (has_mbyte) | |
| 440 lp->col -= (*mb_head_off)(p, p + lp->col); | |
| 441 return 1; | |
| 442 } | |
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443 |
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444 // at start of file |
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445 return -1; |
| 7 | 446 } |
| 447 | |
| 448 /* | |
| 449 * decl(lp): same as dec(), but skip the NUL at the end of non-empty lines | |
| 450 */ | |
| 451 int | |
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452 decl(pos_T *lp) |
| 7 | 453 { |
| 454 int r; | |
| 455 | |
| 456 if ((r = dec(lp)) == 1 && lp->col) | |
| 457 r = dec(lp); | |
| 458 return r; | |
| 459 } | |
| 460 | |
| 461 /* | |
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462 * Get the line number relative to the current cursor position, i.e. the |
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463 * difference between line number and cursor position. Only look for lines that |
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464 * can be visible, folded lines don't count. |
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465 */ |
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466 linenr_T |
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467 get_cursor_rel_lnum( |
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468 win_T *wp, |
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469 linenr_T lnum) // line number to get the result for |
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470 { |
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471 linenr_T cursor = wp->w_cursor.lnum; |
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472 linenr_T retval = 0; |
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473 |
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474 #ifdef FEAT_FOLDING |
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475 if (hasAnyFolding(wp)) |
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476 { |
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477 if (lnum > cursor) |
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478 { |
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479 while (lnum > cursor) |
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480 { |
| 5564 | 481 (void)hasFoldingWin(wp, lnum, &lnum, NULL, TRUE, NULL); |
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482 // if lnum and cursor are in the same fold, |
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483 // now lnum <= cursor |
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484 if (lnum > cursor) |
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485 retval++; |
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486 lnum--; |
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487 } |
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488 } |
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489 else if (lnum < cursor) |
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490 { |
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491 while (lnum < cursor) |
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492 { |
| 5564 | 493 (void)hasFoldingWin(wp, lnum, NULL, &lnum, TRUE, NULL); |
|
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494 // if lnum and cursor are in the same fold, |
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495 // now lnum >= cursor |
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496 if (lnum < cursor) |
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497 retval--; |
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498 lnum++; |
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499 } |
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500 } |
|
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501 // else if (lnum == cursor) |
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502 // retval = 0; |
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503 } |
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504 else |
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505 #endif |
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506 retval = lnum - cursor; |
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507 |
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508 return retval; |
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509 } |
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510 |
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511 /* |
|
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512 * Make sure "pos.lnum" and "pos.col" are valid in "buf". |
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513 * This allows for the col to be on the NUL byte. |
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514 */ |
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515 void |
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516 check_pos(buf_T *buf, pos_T *pos) |
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517 { |
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518 char_u *line; |
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519 colnr_T len; |
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520 |
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521 if (pos->lnum > buf->b_ml.ml_line_count) |
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522 pos->lnum = buf->b_ml.ml_line_count; |
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523 |
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524 if (pos->col > 0) |
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525 { |
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526 line = ml_get_buf(buf, pos->lnum, FALSE); |
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527 len = (colnr_T)STRLEN(line); |
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528 if (pos->col > len) |
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529 pos->col = len; |
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530 } |
|
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531 } |
|
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532 |
|
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533 /* |
| 7 | 534 * Make sure curwin->w_cursor.lnum is valid. |
| 535 */ | |
| 536 void | |
|
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|
537 check_cursor_lnum(void) |
| 7 | 538 { |
| 539 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 540 { | |
| 541 #ifdef FEAT_FOLDING | |
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542 // If there is a closed fold at the end of the file, put the cursor in |
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|
543 // its first line. Otherwise in the last line. |
| 7 | 544 if (!hasFolding(curbuf->b_ml.ml_line_count, |
| 545 &curwin->w_cursor.lnum, NULL)) | |
| 546 #endif | |
| 547 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 548 } | |
| 549 if (curwin->w_cursor.lnum <= 0) | |
| 550 curwin->w_cursor.lnum = 1; | |
| 551 } | |
| 552 | |
| 553 /* | |
| 554 * Make sure curwin->w_cursor.col is valid. | |
| 555 */ | |
| 556 void | |
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|
557 check_cursor_col(void) |
| 7 | 558 { |
| 2933 | 559 check_cursor_col_win(curwin); |
| 560 } | |
| 561 | |
| 562 /* | |
| 563 * Make sure win->w_cursor.col is valid. | |
| 564 */ | |
| 565 void | |
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|
566 check_cursor_col_win(win_T *win) |
| 2933 | 567 { |
|
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|
568 colnr_T len; |
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569 colnr_T oldcol = win->w_cursor.col; |
|
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570 colnr_T oldcoladd = win->w_cursor.col + win->w_cursor.coladd; |
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571 unsigned int cur_ve_flags = get_ve_flags(); |
| 2933 | 572 |
| 573 len = (colnr_T)STRLEN(ml_get_buf(win->w_buffer, win->w_cursor.lnum, FALSE)); | |
| 7 | 574 if (len == 0) |
| 2933 | 575 win->w_cursor.col = 0; |
| 576 else if (win->w_cursor.col >= len) | |
| 7 | 577 { |
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|
578 // Allow cursor past end-of-line when: |
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|
579 // - in Insert mode or restarting Insert mode |
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|
580 // - in Visual mode and 'selection' isn't "old" |
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581 // - 'virtualedit' is set |
|
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|
582 if ((State & MODE_INSERT) || restart_edit |
| 7 | 583 || (VIsual_active && *p_sel != 'o') |
|
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|
584 || (cur_ve_flags & VE_ONEMORE) |
| 7 | 585 || virtual_active()) |
| 2933 | 586 win->w_cursor.col = len; |
| 7 | 587 else |
| 1099 | 588 { |
| 2933 | 589 win->w_cursor.col = len - 1; |
|
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|
590 // Move the cursor to the head byte. |
| 1099 | 591 if (has_mbyte) |
| 2933 | 592 mb_adjustpos(win->w_buffer, &win->w_cursor); |
| 1099 | 593 } |
| 7 | 594 } |
| 2933 | 595 else if (win->w_cursor.col < 0) |
| 596 win->w_cursor.col = 0; | |
| 7 | 597 |
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|
598 // If virtual editing is on, we can leave the cursor on the old position, |
|
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|
599 // only we must set it to virtual. But don't do it when at the end of the |
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|
600 // line. |
| 7 | 601 if (oldcol == MAXCOL) |
| 2933 | 602 win->w_cursor.coladd = 0; |
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|
603 else if (cur_ve_flags == VE_ALL) |
| 1841 | 604 { |
| 2933 | 605 if (oldcoladd > win->w_cursor.col) |
|
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606 { |
| 2933 | 607 win->w_cursor.coladd = oldcoladd - win->w_cursor.col; |
|
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608 |
|
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609 // Make sure that coladd is not more than the char width. |
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610 // Not for the last character, coladd is then used when the cursor |
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|
611 // is actually after the last character. |
|
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|
612 if (win->w_cursor.col + 1 < len) |
|
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|
613 { |
|
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|
614 int cs, ce; |
|
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|
615 |
|
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|
616 getvcol(win, &win->w_cursor, &cs, NULL, &ce); |
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|
617 if (win->w_cursor.coladd > ce - cs) |
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|
618 win->w_cursor.coladd = ce - cs; |
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619 } |
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|
620 } |
| 1841 | 621 else |
|
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|
622 // avoid weird number when there is a miscalculation or overflow |
| 2933 | 623 win->w_cursor.coladd = 0; |
| 1841 | 624 } |
| 7 | 625 } |
| 626 | |
| 627 /* | |
| 628 * make sure curwin->w_cursor in on a valid character | |
| 629 */ | |
| 630 void | |
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|
631 check_cursor(void) |
| 7 | 632 { |
| 633 check_cursor_lnum(); | |
| 634 check_cursor_col(); | |
| 635 } | |
| 636 | |
|
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637 /* |
|
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638 * Check if VIsual position is valid, correct it if not. |
|
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639 * Can be called when in Visual mode and a change has been made. |
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640 */ |
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641 void |
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642 check_visual_pos(void) |
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643 { |
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644 if (VIsual.lnum > curbuf->b_ml.ml_line_count) |
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645 { |
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646 VIsual.lnum = curbuf->b_ml.ml_line_count; |
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647 VIsual.col = 0; |
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648 VIsual.coladd = 0; |
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649 } |
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650 else |
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651 { |
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652 int len = (int)STRLEN(ml_get(VIsual.lnum)); |
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653 |
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654 if (VIsual.col > len) |
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655 { |
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656 VIsual.col = len; |
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657 VIsual.coladd = 0; |
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658 } |
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659 } |
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660 } |
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661 |
| 7 | 662 /* |
| 663 * Make sure curwin->w_cursor is not on the NUL at the end of the line. | |
| 664 * Allow it when in Visual mode and 'selection' is not "old". | |
| 665 */ | |
| 666 void | |
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667 adjust_cursor_col(void) |
| 7 | 668 { |
| 669 if (curwin->w_cursor.col > 0 | |
| 670 && (!VIsual_active || *p_sel == 'o') | |
| 671 && gchar_cursor() == NUL) | |
| 672 --curwin->w_cursor.col; | |
| 673 } | |
| 674 | |
| 675 /* | |
| 676 * When curwin->w_leftcol has changed, adjust the cursor position. | |
| 677 * Return TRUE if the cursor was moved. | |
| 678 */ | |
| 679 int | |
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680 leftcol_changed(void) |
| 7 | 681 { |
| 682 long lastcol; | |
| 683 colnr_T s, e; | |
| 684 int retval = FALSE; | |
|
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685 long siso = get_sidescrolloff_value(); |
| 7 | 686 |
| 687 changed_cline_bef_curs(); | |
|
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|
688 lastcol = curwin->w_leftcol + curwin->w_width - curwin_col_off() - 1; |
| 7 | 689 validate_virtcol(); |
| 690 | |
| 691 /* | |
| 692 * If the cursor is right or left of the screen, move it to last or first | |
| 693 * character. | |
| 694 */ | |
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695 if (curwin->w_virtcol > (colnr_T)(lastcol - siso)) |
| 7 | 696 { |
| 697 retval = TRUE; | |
|
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698 coladvance((colnr_T)(lastcol - siso)); |
| 7 | 699 } |
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700 else if (curwin->w_virtcol < curwin->w_leftcol + siso) |
| 7 | 701 { |
| 702 retval = TRUE; | |
|
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|
703 (void)coladvance((colnr_T)(curwin->w_leftcol + siso)); |
| 7 | 704 } |
| 705 | |
| 706 /* | |
| 707 * If the start of the character under the cursor is not on the screen, | |
| 708 * advance the cursor one more char. If this fails (last char of the | |
| 709 * line) adjust the scrolling. | |
| 710 */ | |
| 711 getvvcol(curwin, &curwin->w_cursor, &s, NULL, &e); | |
| 712 if (e > (colnr_T)lastcol) | |
| 713 { | |
| 714 retval = TRUE; | |
| 715 coladvance(s - 1); | |
| 716 } | |
| 717 else if (s < curwin->w_leftcol) | |
| 718 { | |
| 719 retval = TRUE; | |
|
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720 if (coladvance(e + 1) == FAIL) // there isn't another character |
| 7 | 721 { |
|
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722 curwin->w_leftcol = s; // adjust w_leftcol instead |
| 7 | 723 changed_cline_bef_curs(); |
| 724 } | |
| 725 } | |
| 726 | |
| 727 if (retval) | |
| 728 curwin->w_set_curswant = TRUE; | |
|
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729 redraw_later(UPD_NOT_VALID); |
| 7 | 730 return retval; |
| 731 } | |
| 732 | |
|
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|
733 /* |
| 7 | 734 * Isolate one part of a string option where parts are separated with |
| 735 * "sep_chars". | |
| 459 | 736 * The part is copied into "buf[maxlen]". |
| 7 | 737 * "*option" is advanced to the next part. |
| 738 * The length is returned. | |
| 739 */ | |
| 740 int | |
|
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741 copy_option_part( |
|
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742 char_u **option, |
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743 char_u *buf, |
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744 int maxlen, |
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745 char *sep_chars) |
| 7 | 746 { |
| 747 int len = 0; | |
| 748 char_u *p = *option; | |
| 749 | |
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750 // skip '.' at start of option part, for 'suffixes' |
| 7 | 751 if (*p == '.') |
| 752 buf[len++] = *p++; | |
| 753 while (*p != NUL && vim_strchr((char_u *)sep_chars, *p) == NULL) | |
| 754 { | |
| 755 /* | |
| 756 * Skip backslash before a separator character and space. | |
| 757 */ | |
| 758 if (p[0] == '\\' && vim_strchr((char_u *)sep_chars, p[1]) != NULL) | |
| 759 ++p; | |
| 760 if (len < maxlen - 1) | |
| 761 buf[len++] = *p; | |
| 762 ++p; | |
| 763 } | |
| 764 buf[len] = NUL; | |
| 765 | |
|
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766 if (*p != NUL && *p != ',') // skip non-standard separator |
| 7 | 767 ++p; |
|
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768 p = skip_to_option_part(p); // p points to next file name |
| 7 | 769 |
| 770 *option = p; | |
| 771 return len; | |
| 772 } | |
| 773 | |
| 774 #ifndef HAVE_MEMSET | |
| 775 void * | |
|
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776 vim_memset(void *ptr, int c, size_t size) |
| 7 | 777 { |
| 778 char *p = ptr; | |
| 779 | |
| 780 while (size-- > 0) | |
| 781 *p++ = c; | |
| 782 return ptr; | |
| 783 } | |
| 784 #endif | |
| 785 | |
| 786 /* | |
| 787 * Vim has its own isspace() function, because on some machines isspace() | |
| 788 * can't handle characters above 128. | |
| 789 */ | |
| 790 int | |
|
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changeset
|
791 vim_isspace(int x) |
| 7 | 792 { |
| 793 return ((x >= 9 && x <= 13) || x == ' '); | |
| 794 } | |
| 795 | |
| 796 /************************************************************************ | |
| 797 * functions that use lookup tables for various things, generally to do with | |
| 798 * special key codes. | |
| 799 */ | |
| 800 | |
| 801 /* | |
| 802 * Some useful tables. | |
| 803 */ | |
| 804 | |
| 805 static struct modmasktable | |
| 806 { | |
|
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807 short mod_mask; // Bit-mask for particular key modifier |
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808 short mod_flag; // Bit(s) for particular key modifier |
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809 char_u name; // Single letter name of modifier |
| 7 | 810 } mod_mask_table[] = |
| 811 { | |
| 812 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'M'}, | |
| 179 | 813 {MOD_MASK_META, MOD_MASK_META, (char_u)'T'}, |
| 7 | 814 {MOD_MASK_CTRL, MOD_MASK_CTRL, (char_u)'C'}, |
| 815 {MOD_MASK_SHIFT, MOD_MASK_SHIFT, (char_u)'S'}, | |
| 816 {MOD_MASK_MULTI_CLICK, MOD_MASK_2CLICK, (char_u)'2'}, | |
| 817 {MOD_MASK_MULTI_CLICK, MOD_MASK_3CLICK, (char_u)'3'}, | |
| 818 {MOD_MASK_MULTI_CLICK, MOD_MASK_4CLICK, (char_u)'4'}, | |
|
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changeset
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819 #ifdef MACOS_X |
| 7 | 820 {MOD_MASK_CMD, MOD_MASK_CMD, (char_u)'D'}, |
| 821 #endif | |
|
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822 // 'A' must be the last one |
| 7 | 823 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'A'}, |
| 824 {0, 0, NUL} | |
|
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825 // NOTE: when adding an entry, update MAX_KEY_NAME_LEN! |
| 7 | 826 }; |
| 827 | |
| 828 /* | |
| 829 * Shifted key terminal codes and their unshifted equivalent. | |
| 1209 | 830 * Don't add mouse codes here, they are handled separately! |
| 7 | 831 */ |
| 832 #define MOD_KEYS_ENTRY_SIZE 5 | |
| 833 | |
| 834 static char_u modifier_keys_table[] = | |
| 835 { | |
|
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836 // mod mask with modifier without modifier |
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837 MOD_MASK_SHIFT, '&', '9', '@', '1', // begin |
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838 MOD_MASK_SHIFT, '&', '0', '@', '2', // cancel |
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839 MOD_MASK_SHIFT, '*', '1', '@', '4', // command |
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840 MOD_MASK_SHIFT, '*', '2', '@', '5', // copy |
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841 MOD_MASK_SHIFT, '*', '3', '@', '6', // create |
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842 MOD_MASK_SHIFT, '*', '4', 'k', 'D', // delete char |
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843 MOD_MASK_SHIFT, '*', '5', 'k', 'L', // delete line |
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844 MOD_MASK_SHIFT, '*', '7', '@', '7', // end |
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845 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_END, '@', '7', // end |
|
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846 MOD_MASK_SHIFT, '*', '9', '@', '9', // exit |
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847 MOD_MASK_SHIFT, '*', '0', '@', '0', // find |
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848 MOD_MASK_SHIFT, '#', '1', '%', '1', // help |
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849 MOD_MASK_SHIFT, '#', '2', 'k', 'h', // home |
|
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850 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_HOME, 'k', 'h', // home |
|
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851 MOD_MASK_SHIFT, '#', '3', 'k', 'I', // insert |
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852 MOD_MASK_SHIFT, '#', '4', 'k', 'l', // left arrow |
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853 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_LEFT, 'k', 'l', // left arrow |
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854 MOD_MASK_SHIFT, '%', 'a', '%', '3', // message |
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855 MOD_MASK_SHIFT, '%', 'b', '%', '4', // move |
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856 MOD_MASK_SHIFT, '%', 'c', '%', '5', // next |
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857 MOD_MASK_SHIFT, '%', 'd', '%', '7', // options |
|
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|
858 MOD_MASK_SHIFT, '%', 'e', '%', '8', // previous |
|
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|
859 MOD_MASK_SHIFT, '%', 'f', '%', '9', // print |
|
80b40bd5ec1a
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|
860 MOD_MASK_SHIFT, '%', 'g', '%', '0', // redo |
|
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|
861 MOD_MASK_SHIFT, '%', 'h', '&', '3', // replace |
|
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changeset
|
862 MOD_MASK_SHIFT, '%', 'i', 'k', 'r', // right arr. |
|
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|
863 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_RIGHT, 'k', 'r', // right arr. |
|
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diff
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|
864 MOD_MASK_SHIFT, '%', 'j', '&', '5', // resume |
|
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changeset
|
865 MOD_MASK_SHIFT, '!', '1', '&', '6', // save |
|
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|
866 MOD_MASK_SHIFT, '!', '2', '&', '7', // suspend |
|
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changeset
|
867 MOD_MASK_SHIFT, '!', '3', '&', '8', // undo |
|
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changeset
|
868 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_UP, 'k', 'u', // up arrow |
|
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|
869 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_DOWN, 'k', 'd', // down arrow |
|
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changeset
|
870 |
|
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parents:
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diff
changeset
|
871 // vt100 F1 |
| 7 | 872 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF1, KS_EXTRA, (int)KE_XF1, |
| 873 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF2, KS_EXTRA, (int)KE_XF2, | |
| 874 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF3, KS_EXTRA, (int)KE_XF3, | |
| 875 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF4, KS_EXTRA, (int)KE_XF4, | |
| 876 | |
|
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changeset
|
877 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F1, 'k', '1', // F1 |
| 7 | 878 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F2, 'k', '2', |
| 879 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F3, 'k', '3', | |
| 880 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F4, 'k', '4', | |
| 881 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F5, 'k', '5', | |
| 882 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F6, 'k', '6', | |
| 883 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F7, 'k', '7', | |
| 884 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F8, 'k', '8', | |
| 885 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F9, 'k', '9', | |
|
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changeset
|
886 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F10, 'k', ';', // F10 |
| 7 | 887 |
| 888 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F11, 'F', '1', | |
| 889 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F12, 'F', '2', | |
| 890 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F13, 'F', '3', | |
| 891 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F14, 'F', '4', | |
| 892 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F15, 'F', '5', | |
| 893 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F16, 'F', '6', | |
| 894 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F17, 'F', '7', | |
| 895 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F18, 'F', '8', | |
| 896 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F19, 'F', '9', | |
| 897 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F20, 'F', 'A', | |
| 898 | |
| 899 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F21, 'F', 'B', | |
| 900 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F22, 'F', 'C', | |
| 901 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F23, 'F', 'D', | |
| 902 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F24, 'F', 'E', | |
| 903 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F25, 'F', 'F', | |
| 904 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F26, 'F', 'G', | |
| 905 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F27, 'F', 'H', | |
| 906 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F28, 'F', 'I', | |
| 907 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F29, 'F', 'J', | |
| 908 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F30, 'F', 'K', | |
| 909 | |
| 910 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F31, 'F', 'L', | |
| 911 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F32, 'F', 'M', | |
| 912 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F33, 'F', 'N', | |
| 913 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F34, 'F', 'O', | |
| 914 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F35, 'F', 'P', | |
| 915 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F36, 'F', 'Q', | |
| 916 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F37, 'F', 'R', | |
| 917 | |
|
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parents:
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diff
changeset
|
918 // TAB pseudo code |
| 7 | 919 MOD_MASK_SHIFT, 'k', 'B', KS_EXTRA, (int)KE_TAB, |
| 920 | |
| 921 NUL | |
| 922 }; | |
| 923 | |
| 924 static struct key_name_entry | |
| 925 { | |
|
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|
926 int key; // Special key code or ascii value |
|
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parents:
18886
diff
changeset
|
927 char_u *name; // Name of key |
| 7 | 928 } key_names_table[] = |
| 929 { | |
| 930 {' ', (char_u *)"Space"}, | |
| 931 {TAB, (char_u *)"Tab"}, | |
| 932 {K_TAB, (char_u *)"Tab"}, | |
| 933 {NL, (char_u *)"NL"}, | |
|
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changeset
|
934 {NL, (char_u *)"NewLine"}, // Alternative name |
|
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parents:
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changeset
|
935 {NL, (char_u *)"LineFeed"}, // Alternative name |
|
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diff
changeset
|
936 {NL, (char_u *)"LF"}, // Alternative name |
| 7 | 937 {CAR, (char_u *)"CR"}, |
|
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changeset
|
938 {CAR, (char_u *)"Return"}, // Alternative name |
|
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parents:
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diff
changeset
|
939 {CAR, (char_u *)"Enter"}, // Alternative name |
| 7 | 940 {K_BS, (char_u *)"BS"}, |
|
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changeset
|
941 {K_BS, (char_u *)"BackSpace"}, // Alternative name |
| 7 | 942 {ESC, (char_u *)"Esc"}, |
| 943 {CSI, (char_u *)"CSI"}, | |
| 944 {K_CSI, (char_u *)"xCSI"}, | |
| 945 {'|', (char_u *)"Bar"}, | |
| 946 {'\\', (char_u *)"Bslash"}, | |
| 947 {K_DEL, (char_u *)"Del"}, | |
|
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changeset
|
948 {K_DEL, (char_u *)"Delete"}, // Alternative name |
| 7 | 949 {K_KDEL, (char_u *)"kDel"}, |
| 950 {K_UP, (char_u *)"Up"}, | |
| 951 {K_DOWN, (char_u *)"Down"}, | |
| 952 {K_LEFT, (char_u *)"Left"}, | |
| 953 {K_RIGHT, (char_u *)"Right"}, | |
| 180 | 954 {K_XUP, (char_u *)"xUp"}, |
| 955 {K_XDOWN, (char_u *)"xDown"}, | |
| 956 {K_XLEFT, (char_u *)"xLeft"}, | |
| 957 {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
|
958 {K_PS, (char_u *)"PasteStart"}, |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10549
diff
changeset
|
959 {K_PE, (char_u *)"PasteEnd"}, |
| 7 | 960 |
| 961 {K_F1, (char_u *)"F1"}, | |
| 962 {K_F2, (char_u *)"F2"}, | |
| 963 {K_F3, (char_u *)"F3"}, | |
| 964 {K_F4, (char_u *)"F4"}, | |
| 965 {K_F5, (char_u *)"F5"}, | |
| 966 {K_F6, (char_u *)"F6"}, | |
| 967 {K_F7, (char_u *)"F7"}, | |
| 968 {K_F8, (char_u *)"F8"}, | |
| 969 {K_F9, (char_u *)"F9"}, | |
| 970 {K_F10, (char_u *)"F10"}, | |
| 971 | |
| 972 {K_F11, (char_u *)"F11"}, | |
| 973 {K_F12, (char_u *)"F12"}, | |
| 974 {K_F13, (char_u *)"F13"}, | |
| 975 {K_F14, (char_u *)"F14"}, | |
| 976 {K_F15, (char_u *)"F15"}, | |
| 977 {K_F16, (char_u *)"F16"}, | |
| 978 {K_F17, (char_u *)"F17"}, | |
| 979 {K_F18, (char_u *)"F18"}, | |
| 980 {K_F19, (char_u *)"F19"}, | |
| 981 {K_F20, (char_u *)"F20"}, | |
| 982 | |
| 983 {K_F21, (char_u *)"F21"}, | |
| 984 {K_F22, (char_u *)"F22"}, | |
| 985 {K_F23, (char_u *)"F23"}, | |
| 986 {K_F24, (char_u *)"F24"}, | |
| 987 {K_F25, (char_u *)"F25"}, | |
| 988 {K_F26, (char_u *)"F26"}, | |
| 989 {K_F27, (char_u *)"F27"}, | |
| 990 {K_F28, (char_u *)"F28"}, | |
| 991 {K_F29, (char_u *)"F29"}, | |
| 992 {K_F30, (char_u *)"F30"}, | |
| 993 | |
| 994 {K_F31, (char_u *)"F31"}, | |
| 995 {K_F32, (char_u *)"F32"}, | |
| 996 {K_F33, (char_u *)"F33"}, | |
| 997 {K_F34, (char_u *)"F34"}, | |
| 998 {K_F35, (char_u *)"F35"}, | |
| 999 {K_F36, (char_u *)"F36"}, | |
| 1000 {K_F37, (char_u *)"F37"}, | |
| 1001 | |
| 1002 {K_XF1, (char_u *)"xF1"}, | |
| 1003 {K_XF2, (char_u *)"xF2"}, | |
| 1004 {K_XF3, (char_u *)"xF3"}, | |
| 1005 {K_XF4, (char_u *)"xF4"}, | |
| 1006 | |
| 1007 {K_HELP, (char_u *)"Help"}, | |
| 1008 {K_UNDO, (char_u *)"Undo"}, | |
| 1009 {K_INS, (char_u *)"Insert"}, | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1010 {K_INS, (char_u *)"Ins"}, // Alternative name |
| 7 | 1011 {K_KINS, (char_u *)"kInsert"}, |
| 1012 {K_HOME, (char_u *)"Home"}, | |
| 1013 {K_KHOME, (char_u *)"kHome"}, | |
| 1014 {K_XHOME, (char_u *)"xHome"}, | |
| 230 | 1015 {K_ZHOME, (char_u *)"zHome"}, |
| 7 | 1016 {K_END, (char_u *)"End"}, |
| 1017 {K_KEND, (char_u *)"kEnd"}, | |
| 1018 {K_XEND, (char_u *)"xEnd"}, | |
| 230 | 1019 {K_ZEND, (char_u *)"zEnd"}, |
| 7 | 1020 {K_PAGEUP, (char_u *)"PageUp"}, |
| 1021 {K_PAGEDOWN, (char_u *)"PageDown"}, | |
| 1022 {K_KPAGEUP, (char_u *)"kPageUp"}, | |
| 1023 {K_KPAGEDOWN, (char_u *)"kPageDown"}, | |
| 1024 | |
| 1025 {K_KPLUS, (char_u *)"kPlus"}, | |
| 1026 {K_KMINUS, (char_u *)"kMinus"}, | |
| 1027 {K_KDIVIDE, (char_u *)"kDivide"}, | |
| 1028 {K_KMULTIPLY, (char_u *)"kMultiply"}, | |
| 1029 {K_KENTER, (char_u *)"kEnter"}, | |
| 1030 {K_KPOINT, (char_u *)"kPoint"}, | |
| 1031 | |
| 1032 {K_K0, (char_u *)"k0"}, | |
| 1033 {K_K1, (char_u *)"k1"}, | |
| 1034 {K_K2, (char_u *)"k2"}, | |
| 1035 {K_K3, (char_u *)"k3"}, | |
| 1036 {K_K4, (char_u *)"k4"}, | |
| 1037 {K_K5, (char_u *)"k5"}, | |
| 1038 {K_K6, (char_u *)"k6"}, | |
| 1039 {K_K7, (char_u *)"k7"}, | |
| 1040 {K_K8, (char_u *)"k8"}, | |
| 1041 {K_K9, (char_u *)"k9"}, | |
| 1042 | |
| 1043 {'<', (char_u *)"lt"}, | |
| 1044 | |
| 1045 {K_MOUSE, (char_u *)"Mouse"}, | |
| 3273 | 1046 #ifdef FEAT_MOUSE_NET |
| 7 | 1047 {K_NETTERM_MOUSE, (char_u *)"NetMouse"}, |
| 3273 | 1048 #endif |
| 1049 #ifdef FEAT_MOUSE_DEC | |
| 7 | 1050 {K_DEC_MOUSE, (char_u *)"DecMouse"}, |
| 3273 | 1051 #endif |
| 1052 #ifdef FEAT_MOUSE_JSB | |
| 7 | 1053 {K_JSBTERM_MOUSE, (char_u *)"JsbMouse"}, |
| 3273 | 1054 #endif |
| 1055 #ifdef FEAT_MOUSE_PTERM | |
| 7 | 1056 {K_PTERM_MOUSE, (char_u *)"PtermMouse"}, |
| 3273 | 1057 #endif |
| 1058 #ifdef FEAT_MOUSE_URXVT | |
| 1059 {K_URXVT_MOUSE, (char_u *)"UrxvtMouse"}, | |
| 1060 #endif | |
| 3746 | 1061 {K_SGR_MOUSE, (char_u *)"SgrMouse"}, |
|
24008
51cccde1b1aa
patch 8.2.2546: typo in mouse key name
Bram Moolenaar <Bram@vim.org>
parents:
23683
diff
changeset
|
1062 {K_SGR_MOUSERELEASE, (char_u *)"SgrMouseRelease"}, |
| 7 | 1063 {K_LEFTMOUSE, (char_u *)"LeftMouse"}, |
| 1064 {K_LEFTMOUSE_NM, (char_u *)"LeftMouseNM"}, | |
| 1065 {K_LEFTDRAG, (char_u *)"LeftDrag"}, | |
| 1066 {K_LEFTRELEASE, (char_u *)"LeftRelease"}, | |
| 1067 {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
|
1068 {K_MOUSEMOVE, (char_u *)"MouseMove"}, |
| 7 | 1069 {K_MIDDLEMOUSE, (char_u *)"MiddleMouse"}, |
| 1070 {K_MIDDLEDRAG, (char_u *)"MiddleDrag"}, | |
| 1071 {K_MIDDLERELEASE, (char_u *)"MiddleRelease"}, | |
| 1072 {K_RIGHTMOUSE, (char_u *)"RightMouse"}, | |
| 1073 {K_RIGHTDRAG, (char_u *)"RightDrag"}, | |
| 1074 {K_RIGHTRELEASE, (char_u *)"RightRelease"}, | |
|
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0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1075 {K_MOUSEDOWN, (char_u *)"ScrollWheelUp"}, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2363
diff
changeset
|
1076 {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
|
1077 {K_MOUSELEFT, (char_u *)"ScrollWheelRight"}, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1078 {K_MOUSERIGHT, (char_u *)"ScrollWheelLeft"}, |
|
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changeset
|
1079 {K_MOUSEDOWN, (char_u *)"MouseDown"}, // OBSOLETE: Use |
|
80b40bd5ec1a
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changeset
|
1080 {K_MOUSEUP, (char_u *)"MouseUp"}, // ScrollWheelXXX instead |
| 7 | 1081 {K_X1MOUSE, (char_u *)"X1Mouse"}, |
| 1082 {K_X1DRAG, (char_u *)"X1Drag"}, | |
| 1083 {K_X1RELEASE, (char_u *)"X1Release"}, | |
| 1084 {K_X2MOUSE, (char_u *)"X2Mouse"}, | |
| 1085 {K_X2DRAG, (char_u *)"X2Drag"}, | |
| 1086 {K_X2RELEASE, (char_u *)"X2Release"}, | |
| 1087 {K_DROP, (char_u *)"Drop"}, | |
| 1088 {K_ZERO, (char_u *)"Nul"}, | |
| 1089 #ifdef FEAT_EVAL | |
| 1090 {K_SNR, (char_u *)"SNR"}, | |
| 1091 #endif | |
| 1092 {K_PLUG, (char_u *)"Plug"}, | |
| 6245 | 1093 {K_CURSORHOLD, (char_u *)"CursorHold"}, |
|
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patch 8.1.1300: in a terminal 'ballooneval' does not work right away
Bram Moolenaar <Bram@vim.org>
parents:
16511
diff
changeset
|
1094 {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
|
1095 {K_COMMAND, (char_u *)"Cmd"}, |
|
27140
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27018
diff
changeset
|
1096 {K_SCRIPT_COMMAND, (char_u *)"ScriptCmd"}, |
|
23683
c6b9df4c442d
patch 8.2.2383: focus escape sequences are not named
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
1097 {K_FOCUSGAINED, (char_u *)"FocusGained"}, |
|
c6b9df4c442d
patch 8.2.2383: focus escape sequences are not named
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
1098 {K_FOCUSLOST, (char_u *)"FocusLost"}, |
| 7 | 1099 {0, NULL} |
|
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1100 // NOTE: When adding a long name update MAX_KEY_NAME_LEN. |
| 7 | 1101 }; |
| 1102 | |
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1103 #define KEY_NAMES_TABLE_LEN ARRAY_LENGTH(key_names_table) |
| 7 | 1104 |
| 1105 /* | |
| 1106 * Return the modifier mask bit (MOD_MASK_*) which corresponds to the given | |
| 1107 * modifier name ('S' for Shift, 'C' for Ctrl etc). | |
| 1108 */ | |
|
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1109 static int |
|
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|
1110 name_to_mod_mask(int c) |
| 7 | 1111 { |
| 1112 int i; | |
| 1113 | |
| 1114 c = TOUPPER_ASC(c); | |
| 1115 for (i = 0; mod_mask_table[i].mod_mask != 0; i++) | |
| 1116 if (c == mod_mask_table[i].name) | |
| 1117 return mod_mask_table[i].mod_flag; | |
| 1118 return 0; | |
| 1119 } | |
| 1120 | |
| 1121 /* | |
| 1122 * Check if if there is a special key code for "key" that includes the | |
| 1123 * modifiers specified. | |
| 1124 */ | |
| 1125 int | |
|
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1126 simplify_key(int key, int *modifiers) |
| 7 | 1127 { |
| 1128 int i; | |
| 1129 int key0; | |
| 1130 int key1; | |
| 1131 | |
| 1132 if (*modifiers & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT)) | |
| 1133 { | |
|
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1134 // TAB is a special case |
| 7 | 1135 if (key == TAB && (*modifiers & MOD_MASK_SHIFT)) |
| 1136 { | |
| 1137 *modifiers &= ~MOD_MASK_SHIFT; | |
| 1138 return K_S_TAB; | |
| 1139 } | |
| 1140 key0 = KEY2TERMCAP0(key); | |
| 1141 key1 = KEY2TERMCAP1(key); | |
| 1142 for (i = 0; modifier_keys_table[i] != NUL; i += MOD_KEYS_ENTRY_SIZE) | |
| 1143 if (key0 == modifier_keys_table[i + 3] | |
| 1144 && key1 == modifier_keys_table[i + 4] | |
| 1145 && (*modifiers & modifier_keys_table[i])) | |
| 1146 { | |
| 1147 *modifiers &= ~modifier_keys_table[i]; | |
| 1148 return TERMCAP2KEY(modifier_keys_table[i + 1], | |
| 1149 modifier_keys_table[i + 2]); | |
| 1150 } | |
| 1151 } | |
| 1152 return key; | |
| 1153 } | |
| 1154 | |
| 1155 /* | |
| 180 | 1156 * Change <xHome> to <Home>, <xUp> to <Up>, etc. |
| 1157 */ | |
| 1158 int | |
|
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1159 handle_x_keys(int key) |
| 180 | 1160 { |
| 1161 switch (key) | |
| 1162 { | |
| 1163 case K_XUP: return K_UP; | |
| 1164 case K_XDOWN: return K_DOWN; | |
| 1165 case K_XLEFT: return K_LEFT; | |
| 1166 case K_XRIGHT: return K_RIGHT; | |
| 1167 case K_XHOME: return K_HOME; | |
| 230 | 1168 case K_ZHOME: return K_HOME; |
| 180 | 1169 case K_XEND: return K_END; |
| 230 | 1170 case K_ZEND: return K_END; |
| 180 | 1171 case K_XF1: return K_F1; |
| 1172 case K_XF2: return K_F2; | |
| 1173 case K_XF3: return K_F3; | |
| 1174 case K_XF4: return K_F4; | |
| 1175 case K_S_XF1: return K_S_F1; | |
| 1176 case K_S_XF2: return K_S_F2; | |
| 1177 case K_S_XF3: return K_S_F3; | |
| 1178 case K_S_XF4: return K_S_F4; | |
| 1179 } | |
| 1180 return key; | |
| 1181 } | |
| 1182 | |
| 1183 /* | |
| 7 | 1184 * Return a string which contains the name of the given key when the given |
| 1185 * modifiers are down. | |
| 1186 */ | |
| 1187 char_u * | |
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1188 get_special_key_name(int c, int modifiers) |
| 7 | 1189 { |
| 1190 static char_u string[MAX_KEY_NAME_LEN + 1]; | |
| 1191 | |
| 1192 int i, idx; | |
| 1193 int table_idx; | |
| 1194 char_u *s; | |
| 1195 | |
| 1196 string[0] = '<'; | |
| 1197 idx = 1; | |
| 1198 | |
|
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1199 // Key that stands for a normal character. |
| 7 | 1200 if (IS_SPECIAL(c) && KEY2TERMCAP0(c) == KS_KEY) |
| 1201 c = KEY2TERMCAP1(c); | |
| 1202 | |
| 1203 /* | |
| 1204 * Translate shifted special keys into unshifted keys and set modifier. | |
| 1205 * Same for CTRL and ALT modifiers. | |
| 1206 */ | |
| 1207 if (IS_SPECIAL(c)) | |
| 1208 { | |
| 1209 for (i = 0; modifier_keys_table[i] != 0; i += MOD_KEYS_ENTRY_SIZE) | |
| 1210 if ( KEY2TERMCAP0(c) == (int)modifier_keys_table[i + 1] | |
| 1211 && (int)KEY2TERMCAP1(c) == (int)modifier_keys_table[i + 2]) | |
| 1212 { | |
| 1213 modifiers |= modifier_keys_table[i]; | |
| 1214 c = TERMCAP2KEY(modifier_keys_table[i + 3], | |
| 1215 modifier_keys_table[i + 4]); | |
| 1216 break; | |
| 1217 } | |
| 1218 } | |
| 1219 | |
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1220 // try to find the key in the special key table |
| 7 | 1221 table_idx = find_special_key_in_table(c); |
| 1222 | |
| 1223 /* | |
| 1224 * When not a known special key, and not a printable character, try to | |
| 1225 * extract modifiers. | |
| 1226 */ | |
|
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1227 if (c > 0 && (*mb_char2len)(c) == 1) |
| 7 | 1228 { |
| 1229 if (table_idx < 0 | |
| 1230 && (!vim_isprintc(c) || (c & 0x7f) == ' ') | |
| 1231 && (c & 0x80)) | |
| 1232 { | |
| 1233 c &= 0x7f; | |
| 1234 modifiers |= MOD_MASK_ALT; | |
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1235 // try again, to find the un-alted key in the special key table |
| 7 | 1236 table_idx = find_special_key_in_table(c); |
| 1237 } | |
| 1238 if (table_idx < 0 && !vim_isprintc(c) && c < ' ') | |
| 1239 { | |
| 1240 c += '@'; | |
| 1241 modifiers |= MOD_MASK_CTRL; | |
| 1242 } | |
| 1243 } | |
| 1244 | |
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1245 // translate the modifier into a string |
| 7 | 1246 for (i = 0; mod_mask_table[i].name != 'A'; i++) |
| 1247 if ((modifiers & mod_mask_table[i].mod_mask) | |
| 1248 == mod_mask_table[i].mod_flag) | |
| 1249 { | |
| 1250 string[idx++] = mod_mask_table[i].name; | |
| 1251 string[idx++] = (char_u)'-'; | |
| 1252 } | |
| 1253 | |
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1254 if (table_idx < 0) // unknown special key, may output t_xx |
| 7 | 1255 { |
| 1256 if (IS_SPECIAL(c)) | |
| 1257 { | |
| 1258 string[idx++] = 't'; | |
| 1259 string[idx++] = '_'; | |
| 1260 string[idx++] = KEY2TERMCAP0(c); | |
| 1261 string[idx++] = KEY2TERMCAP1(c); | |
| 1262 } | |
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1263 // Not a special key, only modifiers, output directly |
| 7 | 1264 else |
| 1265 { | |
| 1266 if (has_mbyte && (*mb_char2len)(c) > 1) | |
| 1267 idx += (*mb_char2bytes)(c, string + idx); | |
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1268 else if (vim_isprintc(c)) |
| 7 | 1269 string[idx++] = c; |
| 1270 else | |
| 1271 { | |
| 1272 s = transchar(c); | |
| 1273 while (*s) | |
| 1274 string[idx++] = *s++; | |
| 1275 } | |
| 1276 } | |
| 1277 } | |
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1278 else // use name of special key |
| 7 | 1279 { |
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1280 size_t len = STRLEN(key_names_table[table_idx].name); |
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1281 |
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1282 if (len + idx + 2 <= MAX_KEY_NAME_LEN) |
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1283 { |
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1284 STRCPY(string + idx, key_names_table[table_idx].name); |
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1285 idx += (int)len; |
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1286 } |
| 7 | 1287 } |
| 1288 string[idx++] = '>'; | |
| 1289 string[idx] = NUL; | |
| 1290 return string; | |
| 1291 } | |
| 1292 | |
| 1293 /* | |
| 1294 * Try translating a <> name at (*srcp)[] to dst[]. | |
| 1295 * Return the number of characters added to dst[], zero for no match. | |
| 1296 * If there is a match, srcp is advanced to after the <> name. | |
| 1297 * dst[] must be big enough to hold the result (up to six characters)! | |
| 1298 */ | |
| 1299 int | |
|
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1300 trans_special( |
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1301 char_u **srcp, |
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1302 char_u *dst, |
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1303 int flags, // FSK_ values |
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1304 int escape_ks, // escape K_SPECIAL bytes in the character |
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1305 int *did_simplify) // FSK_SIMPLIFY and found <C-H> or <A-x> |
| 7 | 1306 { |
| 1307 int modifiers = 0; | |
| 1308 int key; | |
| 1309 | |
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1310 key = find_special_key(srcp, &modifiers, flags, did_simplify); |
| 7 | 1311 if (key == 0) |
| 1312 return 0; | |
| 1313 | |
|
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1314 return special_to_buf(key, modifiers, escape_ks, dst); |
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1315 } |
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1316 |
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1317 /* |
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1318 * Put the character sequence for "key" with "modifiers" into "dst" and return |
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1319 * the resulting length. |
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1320 * When "escape_ks" is TRUE escape K_SPECIAL bytes in the character. |
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1321 * The sequence is not NUL terminated. |
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1322 * This is how characters in a string are encoded. |
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1323 */ |
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1324 int |
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1325 special_to_buf(int key, int modifiers, int escape_ks, char_u *dst) |
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1326 { |
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1327 int dlen = 0; |
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1328 |
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1329 // Put the appropriate modifier in a string |
| 7 | 1330 if (modifiers != 0) |
| 1331 { | |
| 1332 dst[dlen++] = K_SPECIAL; | |
| 1333 dst[dlen++] = KS_MODIFIER; | |
| 1334 dst[dlen++] = modifiers; | |
| 1335 } | |
| 1336 | |
| 1337 if (IS_SPECIAL(key)) | |
| 1338 { | |
| 1339 dst[dlen++] = K_SPECIAL; | |
| 1340 dst[dlen++] = KEY2TERMCAP0(key); | |
| 1341 dst[dlen++] = KEY2TERMCAP1(key); | |
| 1342 } | |
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1343 else if (escape_ks) |
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1344 dlen = (int)(add_char2buf(key, dst + dlen) - dst); |
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1345 else if (has_mbyte) |
| 7 | 1346 dlen += (*mb_char2bytes)(key, dst + dlen); |
| 1347 else | |
| 1348 dst[dlen++] = key; | |
| 1349 | |
| 1350 return dlen; | |
| 1351 } | |
| 1352 | |
| 1353 /* | |
| 1354 * Try translating a <> name at (*srcp)[], return the key and modifiers. | |
| 1355 * srcp is advanced to after the <> name. | |
| 1356 * returns 0 if there is no match. | |
| 1357 */ | |
| 1358 int | |
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1359 find_special_key( |
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1360 char_u **srcp, |
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1361 int *modp, |
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1362 int flags, // FSK_ values |
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1363 int *did_simplify) // found <C-H> or <A-x> |
| 7 | 1364 { |
| 1365 char_u *last_dash; | |
| 1366 char_u *end_of_name; | |
| 1367 char_u *src; | |
| 1368 char_u *bp; | |
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1369 int in_string = flags & FSK_IN_STRING; |
| 7 | 1370 int modifiers; |
| 1371 int bit; | |
| 1372 int key; | |
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1373 uvarnumber_T n; |
| 3024 | 1374 int l; |
| 7 | 1375 |
| 1376 src = *srcp; | |
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1377 if (src[0] != '<') |
| 7 | 1378 return 0; |
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1379 if (src[1] == '*') // <*xxx>: do not simplify |
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8bce783af0cb
patch 8.2.0867: using {xxx} for encoding a modifier is not nice
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
1380 ++src; |
| 7 | 1381 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
1382 // Find end of modifier list |
| 7 | 1383 last_dash = src; |
|
24375
fe4b6fc7149c
patch 8.2.2728: special key names don't work if 'isident' is cleared
Bram Moolenaar <Bram@vim.org>
parents:
24188
diff
changeset
|
1384 for (bp = src + 1; *bp == '-' || vim_isNormalIDc(*bp); bp++) |
| 7 | 1385 { |
| 1386 if (*bp == '-') | |
| 1387 { | |
| 1388 last_dash = bp; | |
| 3024 | 1389 if (bp[1] != NUL) |
| 1390 { | |
| 1391 if (has_mbyte) | |
| 1392 l = mb_ptr2len(bp + 1); | |
| 1393 else | |
| 1394 l = 1; | |
|
17720
844f470532b6
patch 8.1.1857: cannot use modifier with multi-byte character
Bram Moolenaar <Bram@vim.org>
parents:
17708
diff
changeset
|
1395 // 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
|
1396 // <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
|
1397 // 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
|
1398 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
|
1399 bp += l; |
|
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
1400 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
|
1401 && bp[3] == '>') |
|
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
1402 bp += 2; |
| 3024 | 1403 } |
| 7 | 1404 } |
| 1405 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
|
1406 bp += 3; // skip t_xx, xx may be '-' or '>' |
| 3026 | 1407 else if (STRNICMP(bp, "char-", 5) == 0) |
| 1408 { | |
|
16706
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
1409 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
|
1410 if (l == 0) |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
1411 { |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26602
diff
changeset
|
1412 emsg(_(e_invalid_argument)); |
|
16706
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
1413 return 0; |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
1414 } |
| 3026 | 1415 bp += l + 5; |
| 1416 break; | |
| 1417 } | |
| 7 | 1418 } |
| 1419 | |
|
20627
8bce783af0cb
patch 8.2.0867: using {xxx} for encoding a modifier is not nice
Bram Moolenaar <Bram@vim.org>
parents:
20603
diff
changeset
|
1420 if (*bp == '>') // found matching '>' |
| 7 | 1421 { |
| 1422 end_of_name = bp + 1; | |
| 1423 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
1424 // Which modifiers are given? |
| 7 | 1425 modifiers = 0x0; |
| 1426 for (bp = src + 1; bp < last_dash; bp++) | |
| 1427 { | |
| 1428 if (*bp != '-') | |
| 1429 { | |
| 1430 bit = name_to_mod_mask(*bp); | |
| 1431 if (bit == 0x0) | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
1432 break; // Illegal modifier name |
| 7 | 1433 modifiers |= bit; |
| 1434 } | |
| 1435 } | |
| 1436 | |
| 1437 /* | |
| 1438 * Legal modifier name. | |
| 1439 */ | |
| 1440 if (bp >= last_dash) | |
| 1441 { | |
| 3024 | 1442 if (STRNICMP(last_dash + 1, "char-", 5) == 0 |
| 1443 && VIM_ISDIGIT(last_dash[6])) | |
| 1444 { | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
1445 // <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
|
1446 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
|
1447 &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
|
1448 if (l == 0) |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
1449 { |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26602
diff
changeset
|
1450 emsg(_(e_invalid_argument)); |
|
16706
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
1451 return 0; |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16606
diff
changeset
|
1452 } |
| 3026 | 1453 key = (int)n; |
| 3024 | 1454 } |
| 7 | 1455 else |
| 180 | 1456 { |
|
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
1457 int off = 1; |
|
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
1458 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
1459 // 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
|
1460 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
|
1461 off = 2; |
| 3026 | 1462 if (has_mbyte) |
|
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
1463 l = mb_ptr2len(last_dash + off); |
| 3026 | 1464 else |
| 1465 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
|
1466 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
|
1467 key = PTR2CHAR(last_dash + off); |
| 3026 | 1468 else |
| 1469 { | |
|
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
1470 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
|
1471 if (!(flags & FSK_KEEP_X_KEY)) |
| 3026 | 1472 key = handle_x_keys(key); |
| 1473 } | |
| 180 | 1474 } |
| 7 | 1475 |
| 1476 /* | |
| 1477 * get_special_key_code() may return NUL for invalid | |
| 1478 * special key name. | |
| 1479 */ | |
| 1480 if (key != NUL) | |
| 1481 { | |
| 1482 /* | |
| 1483 * Only use a modifier when there is no special key code that | |
| 1484 * includes the modifier. | |
| 1485 */ | |
| 1486 key = simplify_key(key, &modifiers); | |
| 1487 | |
|
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
|
1488 if (!(flags & FSK_KEYCODE)) |
| 7 | 1489 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
1490 // don't want keycode, use single byte code |
| 7 | 1491 if (key == K_BS) |
| 1492 key = BS; | |
| 1493 else if (key == K_DEL || key == K_KDEL) | |
| 1494 key = DEL; | |
| 1495 } | |
| 1496 | |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
1497 // Normal Key with modifier: Try to make a single byte code. |
| 7 | 1498 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
|
1499 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
|
1500 flags & FSK_SIMPLIFY, did_simplify); |
| 7 | 1501 |
| 1502 *modp = modifiers; | |
| 1503 *srcp = end_of_name; | |
| 1504 return key; | |
| 1505 } | |
| 1506 } | |
| 1507 } | |
| 1508 return 0; | |
| 1509 } | |
| 1510 | |
|
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
|
1511 |
|
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
1512 /* |
|
22522
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1513 * 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
|
1514 * 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
|
1515 * 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
|
1516 * 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
|
1517 * 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
|
1518 * 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
|
1519 * 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
|
1520 */ |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1521 int |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1522 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
|
1523 { |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1524 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
|
1525 { |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1526 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
|
1527 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
|
1528 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
|
1529 return '@'; |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1530 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
|
1531 return '^'; |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1532 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
|
1533 return '_'; |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1534 } |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1535 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
|
1536 } |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1537 |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1538 /* |
|
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
|
1539 * 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
|
1540 * 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
|
1541 * 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
|
1542 * Also for <A-S-a> and <M-S-a>. |
|
30235
2403a1b53826
patch 9.0.0453: on an AZERTY keyboard digit keys get the shift modifier
Bram Moolenaar <Bram@vim.org>
parents:
30205
diff
changeset
|
1543 * This includes all printable ASCII characters except a-z. |
|
2403a1b53826
patch 9.0.0453: on an AZERTY keyboard digit keys get the shift modifier
Bram Moolenaar <Bram@vim.org>
parents:
30205
diff
changeset
|
1544 * Digits are included because with AZERTY the Shift key is used to get them. |
|
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
|
1545 */ |
|
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
1546 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
|
1547 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
|
1548 { |
|
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
1549 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
|
1550 || 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
|
1551 || 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
|
1552 && ((key >= '!' && key <= '/') |
|
c19acd92ee83
patch 8.2.1752: GTK GUI: cannot map alt-? with <A-?>
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
1553 || (key >= ':' && key <= 'Z') |
|
30235
2403a1b53826
patch 9.0.0453: on an AZERTY keyboard digit keys get the shift modifier
Bram Moolenaar <Bram@vim.org>
parents:
30205
diff
changeset
|
1554 || vim_isdigit(key) |
|
22407
c19acd92ee83
patch 8.2.1752: GTK GUI: cannot map alt-? with <A-?>
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
1555 || (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
|
1556 || (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
|
1557 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
|
1558 |
|
6325ef9143bc
patch 8.2.1811: mapping Ctrl-key does not work for '{', '}' and '|'
Bram Moolenaar <Bram@vim.org>
parents:
22522
diff
changeset
|
1559 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
|
1560 && (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
|
1561 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
|
1562 |
|
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
|
1563 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
|
1564 } |
|
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
1565 |
| 7 | 1566 /* |
| 1567 * Try to include modifiers in the key. | |
| 1568 * 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
|
1569 * 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
|
1570 * 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
|
1571 * "did_simplify" when it's not NULL. |
| 7 | 1572 */ |
| 1573 int | |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
1574 extract_modifiers(int key, int *modp, int simplify, int *did_simplify) |
| 7 | 1575 { |
| 1576 int modifiers = *modp; | |
| 1577 | |
|
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12672
diff
changeset
|
1578 #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
|
1579 // Command-key really special, no fancynest |
| 7 | 1580 if (!(modifiers & MOD_MASK_CMD)) |
| 1581 #endif | |
| 1582 if ((modifiers & MOD_MASK_SHIFT) && ASCII_ISALPHA(key)) | |
| 1583 { | |
| 1584 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
|
1585 // 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
|
1586 // 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
|
1587 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
|
1588 || 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
|
1589 || 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
|
1590 modifiers &= ~MOD_MASK_SHIFT; |
| 7 | 1591 } |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
1592 |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
1593 // <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
|
1594 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
|
1595 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
|
1596 |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
1597 if (simplify && (modifiers & MOD_MASK_CTRL) |
|
27490
fb4c30606b4a
patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents:
27181
diff
changeset
|
1598 && ((key >= '?' && key <= '_') || ASCII_ISALPHA(key))) |
| 7 | 1599 { |
| 1600 key = Ctrl_chr(key); | |
| 1601 modifiers &= ~MOD_MASK_CTRL; | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
1602 // <C-@> is <Nul> |
|
28610
ce202d2984a0
patch 8.2.4829: a key may be simplified to NUL
Bram Moolenaar <Bram@vim.org>
parents:
28169
diff
changeset
|
1603 if (key == NUL) |
| 7 | 1604 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
|
1605 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
|
1606 *did_simplify = TRUE; |
| 7 | 1607 } |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
1608 |
|
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12672
diff
changeset
|
1609 #ifdef MACOS_X |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
1610 // Command-key really special, no fancynest |
| 7 | 1611 if (!(modifiers & MOD_MASK_CMD)) |
| 1612 #endif | |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
1613 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
|
1614 && !enc_dbcs) // avoid creating a lead byte |
| 7 | 1615 { |
| 1616 key |= 0x80; | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
1617 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
|
1618 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
|
1619 *did_simplify = TRUE; |
| 7 | 1620 } |
| 1621 | |
| 1622 *modp = modifiers; | |
| 1623 return key; | |
| 1624 } | |
| 1625 | |
| 1626 /* | |
| 1627 * Try to find key "c" in the special key table. | |
| 1628 * Return the index when found, -1 when not found. | |
| 1629 */ | |
| 1630 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1631 find_special_key_in_table(int c) |
| 7 | 1632 { |
| 1633 int i; | |
| 1634 | |
| 1635 for (i = 0; key_names_table[i].name != NULL; i++) | |
| 1636 if (c == key_names_table[i].key) | |
| 1637 break; | |
| 1638 if (key_names_table[i].name == NULL) | |
| 1639 i = -1; | |
| 1640 return i; | |
| 1641 } | |
| 1642 | |
| 1643 /* | |
| 1644 * Find the special key with the given name (the given string does not have to | |
| 1645 * end with NUL, the name is assumed to end before the first non-idchar). | |
| 1646 * If the name starts with "t_" the next two characters are interpreted as a | |
| 1647 * termcap name. | |
| 1648 * Return the key code, or 0 if not found. | |
| 1649 */ | |
| 1650 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1651 get_special_key_code(char_u *name) |
| 7 | 1652 { |
| 1653 char_u *table_name; | |
| 1654 char_u string[3]; | |
| 1655 int i, j; | |
| 1656 | |
| 1657 /* | |
| 1658 * If it's <t_xx> we get the code for xx from the termcap | |
| 1659 */ | |
| 1660 if (name[0] == 't' && name[1] == '_' && name[2] != NUL && name[3] != NUL) | |
| 1661 { | |
| 1662 string[0] = name[2]; | |
| 1663 string[1] = name[3]; | |
| 1664 string[2] = NUL; | |
| 1665 if (add_termcap_entry(string, FALSE) == OK) | |
| 1666 return TERMCAP2KEY(name[2], name[3]); | |
| 1667 } | |
| 1668 else | |
| 1669 for (i = 0; key_names_table[i].name != NULL; i++) | |
| 1670 { | |
| 1671 table_name = key_names_table[i].name; | |
|
24375
fe4b6fc7149c
patch 8.2.2728: special key names don't work if 'isident' is cleared
Bram Moolenaar <Bram@vim.org>
parents:
24188
diff
changeset
|
1672 for (j = 0; vim_isNormalIDc(name[j]) && table_name[j] != NUL; j++) |
| 7 | 1673 if (TOLOWER_ASC(table_name[j]) != TOLOWER_ASC(name[j])) |
| 1674 break; | |
|
24375
fe4b6fc7149c
patch 8.2.2728: special key names don't work if 'isident' is cleared
Bram Moolenaar <Bram@vim.org>
parents:
24188
diff
changeset
|
1675 if (!vim_isNormalIDc(name[j]) && table_name[j] == NUL) |
| 7 | 1676 return key_names_table[i].key; |
| 1677 } | |
| 1678 return 0; | |
| 1679 } | |
| 1680 | |
| 1681 char_u * | |
|
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1682 get_key_name(int i) |
| 7 | 1683 { |
| 1881 | 1684 if (i >= (int)KEY_NAMES_TABLE_LEN) |
| 7 | 1685 return NULL; |
| 1686 return key_names_table[i].name; | |
| 1687 } | |
| 1688 | |
| 1689 /* | |
| 1690 * Return the current end-of-line type: EOL_DOS, EOL_UNIX or EOL_MAC. | |
| 1691 */ | |
| 1692 int | |
|
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1693 get_fileformat(buf_T *buf) |
| 7 | 1694 { |
| 1695 int c = *buf->b_p_ff; | |
| 1696 | |
| 1697 if (buf->b_p_bin || c == 'u') | |
| 1698 return EOL_UNIX; | |
| 1699 if (c == 'm') | |
| 1700 return EOL_MAC; | |
| 1701 return EOL_DOS; | |
| 1702 } | |
| 1703 | |
| 1704 /* | |
| 1705 * Like get_fileformat(), but override 'fileformat' with "p" for "++opt=val" | |
| 1706 * argument. | |
| 1707 */ | |
| 1708 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1709 get_fileformat_force( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1710 buf_T *buf, |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
1711 exarg_T *eap) // can be NULL! |
| 7 | 1712 { |
| 1713 int c; | |
| 1714 | |
| 1715 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
|
1716 c = eap->force_ff; |
| 7 | 1717 else |
| 1718 { | |
| 1719 if ((eap != NULL && eap->force_bin != 0) | |
| 1720 ? (eap->force_bin == FORCE_BIN) : buf->b_p_bin) | |
| 1721 return EOL_UNIX; | |
| 1722 c = *buf->b_p_ff; | |
| 1723 } | |
| 1724 if (c == 'u') | |
| 1725 return EOL_UNIX; | |
| 1726 if (c == 'm') | |
| 1727 return EOL_MAC; | |
| 1728 return EOL_DOS; | |
| 1729 } | |
| 1730 | |
| 1731 /* | |
| 1732 * Set the current end-of-line type to EOL_DOS, EOL_UNIX or EOL_MAC. | |
| 1733 * Sets both 'textmode' and 'fileformat'. | |
| 1734 * Note: Does _not_ set global value of 'textmode'! | |
| 1735 */ | |
| 1736 void | |
|
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1737 set_fileformat( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1738 int t, |
|
18931
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
1739 int opt_flags) // OPT_LOCAL and/or OPT_GLOBAL |
| 7 | 1740 { |
| 1741 char *p = NULL; | |
| 1742 | |
| 1743 switch (t) | |
| 1744 { | |
| 1745 case EOL_DOS: | |
| 1746 p = FF_DOS; | |
| 1747 curbuf->b_p_tx = TRUE; | |
| 1748 break; | |
| 1749 case EOL_UNIX: | |
| 1750 p = FF_UNIX; | |
| 1751 curbuf->b_p_tx = FALSE; | |
| 1752 break; | |
| 1753 case EOL_MAC: | |
| 1754 p = FF_MAC; | |
| 1755 curbuf->b_p_tx = FALSE; | |
| 1756 break; | |
| 1757 } | |
| 1758 if (p != NULL) | |
| 1759 set_string_option_direct((char_u *)"ff", -1, (char_u *)p, | |
| 694 | 1760 OPT_FREE | opt_flags, 0); |
| 1761 | |
|
18931
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Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
1762 // This may cause the buffer to become (un)modified. |
| 7 | 1763 check_status(curbuf); |
| 673 | 1764 redraw_tabline = TRUE; |
|
18931
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1765 need_maketitle = TRUE; // set window title later |
| 7 | 1766 } |
| 1767 | |
| 1768 /* | |
| 1769 * Return the default fileformat from 'fileformats'. | |
| 1770 */ | |
| 1771 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1772 default_fileformat(void) |
| 7 | 1773 { |
| 1774 switch (*p_ffs) | |
| 1775 { | |
| 1776 case 'm': return EOL_MAC; | |
| 1777 case 'd': return EOL_DOS; | |
| 1778 } | |
| 1779 return EOL_UNIX; | |
| 1780 } | |
| 1781 | |
| 1782 /* | |
| 1783 * Call shell. Calls mch_call_shell, with 'shellxquote' added. | |
| 1784 */ | |
| 1785 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1786 call_shell(char_u *cmd, int opt) |
| 7 | 1787 { |
| 1788 char_u *ncmd; | |
| 1789 int retval; | |
| 170 | 1790 #ifdef FEAT_PROFILE |
| 1791 proftime_T wait_time; | |
| 1792 #endif | |
| 7 | 1793 |
| 1794 if (p_verbose > 3) | |
| 1795 { | |
| 293 | 1796 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
|
1797 smsg(_("Calling shell to execute: \"%s\""), cmd == NULL ? p_sh : cmd); |
|
30519
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1798 msg_putchar_attr('\n', 0); |
| 7 | 1799 cursor_on(); |
| 293 | 1800 verbose_leave(); |
| 7 | 1801 } |
| 1802 | |
| 170 | 1803 #ifdef FEAT_PROFILE |
| 789 | 1804 if (do_profiling == PROF_YES) |
| 170 | 1805 prof_child_enter(&wait_time); |
| 1806 #endif | |
| 1807 | |
| 7 | 1808 if (*p_sh == NUL) |
| 1809 { | |
|
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1810 emsg(_(e_shell_option_is_empty)); |
| 7 | 1811 retval = -1; |
| 1812 } | |
| 1813 else | |
| 1814 { | |
| 1815 #ifdef FEAT_GUI_MSWIN | |
|
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1816 // Don't hide the pointer while executing a shell command. |
| 7 | 1817 gui_mch_mousehide(FALSE); |
| 1818 #endif | |
| 1819 #ifdef FEAT_GUI | |
| 1820 ++hold_gui_events; | |
| 1821 #endif | |
|
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1822 // The external command may update a tags file, clear cached tags. |
| 7 | 1823 tag_freematch(); |
| 1824 | |
|
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1825 if (cmd == NULL || *p_sxq == NUL) |
| 7 | 1826 retval = mch_call_shell(cmd, opt); |
| 1827 else | |
| 1828 { | |
| 3359 | 1829 char_u *ecmd = cmd; |
| 1830 | |
|
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1831 if (*p_sxe != NUL && *p_sxq == '(') |
| 3359 | 1832 { |
| 1833 ecmd = vim_strsave_escaped_ext(cmd, p_sxe, '^', FALSE); | |
| 1834 if (ecmd == NULL) | |
| 1835 ecmd = cmd; | |
| 1836 } | |
|
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1837 ncmd = alloc(STRLEN(ecmd) + STRLEN(p_sxq) * 2 + 1); |
| 7 | 1838 if (ncmd != NULL) |
| 1839 { | |
| 1840 STRCPY(ncmd, p_sxq); | |
| 3359 | 1841 STRCAT(ncmd, ecmd); |
|
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1842 // When 'shellxquote' is ( append ). |
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1843 // When 'shellxquote' is "( append )". |
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1844 STRCAT(ncmd, *p_sxq == '(' ? (char_u *)")" |
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1845 : *p_sxq == '"' && *(p_sxq+1) == '(' ? (char_u *)")\"" |
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1846 : p_sxq); |
| 7 | 1847 retval = mch_call_shell(ncmd, opt); |
| 1848 vim_free(ncmd); | |
| 1849 } | |
| 1850 else | |
| 1851 retval = -1; | |
| 3359 | 1852 if (ecmd != cmd) |
| 1853 vim_free(ecmd); | |
| 7 | 1854 } |
| 1855 #ifdef FEAT_GUI | |
| 1856 --hold_gui_events; | |
| 1857 #endif | |
| 1858 /* | |
| 1859 * Check the window size, in case it changed while executing the | |
| 1860 * external command. | |
| 1861 */ | |
| 1862 shell_resized_check(); | |
| 1863 } | |
| 1864 | |
| 1865 #ifdef FEAT_EVAL | |
| 1866 set_vim_var_nr(VV_SHELL_ERROR, (long)retval); | |
| 170 | 1867 # ifdef FEAT_PROFILE |
| 789 | 1868 if (do_profiling == PROF_YES) |
| 170 | 1869 prof_child_exit(&wait_time); |
| 1870 # endif | |
| 7 | 1871 #endif |
| 1872 | |
| 1873 return retval; | |
| 1874 } | |
| 1875 | |
| 1876 /* | |
|
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1877 * MODE_VISUAL, MODE_SELECT and MODE_OP_PENDING State are never set, they are |
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1878 * equal to MODE_NORMAL State with a condition. This function returns the real |
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1879 * State. |
| 7 | 1880 */ |
| 1881 int | |
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1882 get_real_state(void) |
| 7 | 1883 { |
|
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1884 if (State & MODE_NORMAL) |
| 7 | 1885 { |
| 1886 if (VIsual_active) | |
| 789 | 1887 { |
| 1888 if (VIsual_select) | |
|
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1889 return MODE_SELECT; |
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1890 return MODE_VISUAL; |
| 789 | 1891 } |
| 5735 | 1892 else if (finish_op) |
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1893 return MODE_OP_PENDING; |
| 7 | 1894 } |
| 1895 return State; | |
| 1896 } | |
| 1897 | |
| 39 | 1898 /* |
| 1899 * Return TRUE if "p" points to just after a path separator. | |
| 2939 | 1900 * Takes care of multi-byte characters. |
| 39 | 1901 * "b" must point to the start of the file name |
| 1902 */ | |
| 1903 int | |
|
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1904 after_pathsep(char_u *b, char_u *p) |
| 39 | 1905 { |
| 2939 | 1906 return p > b && vim_ispathsep(p[-1]) |
| 39 | 1907 && (!has_mbyte || (*mb_head_off)(b, p - 1) == 0); |
| 1908 } | |
| 1909 | |
| 1910 /* | |
| 1911 * Return TRUE if file names "f1" and "f2" are in the same directory. | |
| 1912 * "f1" may be a short name, "f2" must be a full path. | |
| 1913 */ | |
| 1914 int | |
|
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1915 same_directory(char_u *f1, char_u *f2) |
| 39 | 1916 { |
| 1917 char_u ffname[MAXPATHL]; | |
| 1918 char_u *t1; | |
| 1919 char_u *t2; | |
| 1920 | |
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1921 // safety check |
| 39 | 1922 if (f1 == NULL || f2 == NULL) |
| 1923 return FALSE; | |
| 1924 | |
| 1925 (void)vim_FullName(f1, ffname, MAXPATHL, FALSE); | |
| 1926 t1 = gettail_sep(ffname); | |
| 1927 t2 = gettail_sep(f2); | |
| 1928 return (t1 - ffname == t2 - f2 | |
| 1929 && pathcmp((char *)ffname, (char *)f2, (int)(t1 - ffname)) == 0); | |
| 1930 } | |
| 1931 | |
|
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1932 #if defined(FEAT_SESSION) || defined(FEAT_AUTOCHDIR) \ |
|
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1933 || defined(MSWIN) || defined(FEAT_GUI_GTK) \ |
|
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1934 || defined(FEAT_NETBEANS_INTG) \ |
| 7 | 1935 || defined(PROTO) |
| 1936 /* | |
| 1937 * Change to a file's directory. | |
| 1938 * Caller must call shorten_fnames()! | |
| 1939 * Return OK or FAIL. | |
| 1940 */ | |
| 1941 int | |
|
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1942 vim_chdirfile(char_u *fname, char *trigger_autocmd) |
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1943 { |
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1944 char_u old_dir[MAXPATHL]; |
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1945 char_u new_dir[MAXPATHL]; |
| 39 | 1946 |
|
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1947 if (mch_dirname(old_dir, MAXPATHL) != OK) |
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1948 *old_dir = NUL; |
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1949 |
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1950 vim_strncpy(new_dir, fname, MAXPATHL - 1); |
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1951 *gettail_sep(new_dir) = NUL; |
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1952 |
|
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1953 if (pathcmp((char *)old_dir, (char *)new_dir, -1) == 0) |
|
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1954 // nothing to do |
|
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1955 return OK; |
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1956 |
|
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1957 if (trigger_autocmd != NULL) |
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1958 trigger_DirChangedPre((char_u *)trigger_autocmd, new_dir); |
|
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1959 |
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1960 if (mch_chdir((char *)new_dir) != 0) |
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1961 return FAIL; |
|
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1962 |
|
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1963 if (trigger_autocmd != NULL) |
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1964 apply_autocmds(EVENT_DIRCHANGED, (char_u *)trigger_autocmd, |
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1965 new_dir, FALSE, curbuf); |
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1966 return OK; |
| 7 | 1967 } |
| 1968 #endif | |
| 1969 | |
| 1970 #if defined(STAT_IGNORES_SLASH) || defined(PROTO) | |
| 1971 /* | |
| 1972 * Check if "name" ends in a slash and is not a directory. | |
| 1973 * Used for systems where stat() ignores a trailing slash on a file name. | |
| 1974 * The Vim code assumes a trailing slash is only ignored for a directory. | |
| 1975 */ | |
|
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1976 static int |
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1977 illegal_slash(const char *name) |
| 7 | 1978 { |
| 1979 if (name[0] == NUL) | |
|
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1980 return FALSE; // no file name is not illegal |
| 7 | 1981 if (name[strlen(name) - 1] != '/') |
|
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1982 return FALSE; // no trailing slash |
| 7 | 1983 if (mch_isdir((char_u *)name)) |
|
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1984 return FALSE; // trailing slash for a directory |
| 7 | 1985 return TRUE; |
| 1986 } | |
|
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1987 |
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1988 /* |
|
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1989 * Special implementation of mch_stat() for Solaris. |
|
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1990 */ |
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1991 int |
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1992 vim_stat(const char *name, stat_T *stp) |
|
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1993 { |
|
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1994 // On Solaris stat() accepts "file/" as if it was "file". Return -1 if |
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1995 // the name ends in "/" and it's not a directory. |
|
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1996 return illegal_slash(name) ? -1 : stat(name, stp); |
|
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1997 } |
| 7 | 1998 #endif |
| 1999 | |
| 2000 #if defined(CURSOR_SHAPE) || defined(PROTO) | |
| 2001 | |
| 2002 /* | |
| 2003 * Handling of cursor and mouse pointer shapes in various modes. | |
| 2004 */ | |
| 2005 | |
| 2006 cursorentry_T shape_table[SHAPE_IDX_COUNT] = | |
| 2007 { | |
|
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2008 // The values will be filled in from the 'guicursor' and 'mouseshape' |
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2009 // defaults when Vim starts. |
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2010 // Adjust the SHAPE_IDX_ defines when making changes! |
| 7 | 2011 {0, 0, 0, 700L, 400L, 250L, 0, 0, "n", SHAPE_CURSOR+SHAPE_MOUSE}, |
| 2012 {0, 0, 0, 700L, 400L, 250L, 0, 0, "v", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 2013 {0, 0, 0, 700L, 400L, 250L, 0, 0, "i", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 2014 {0, 0, 0, 700L, 400L, 250L, 0, 0, "r", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 2015 {0, 0, 0, 700L, 400L, 250L, 0, 0, "c", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 2016 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ci", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 2017 {0, 0, 0, 700L, 400L, 250L, 0, 0, "cr", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 2018 {0, 0, 0, 700L, 400L, 250L, 0, 0, "o", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 2019 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ve", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 2020 {0, 0, 0, 0L, 0L, 0L, 0, 0, "e", SHAPE_MOUSE}, | |
| 2021 {0, 0, 0, 0L, 0L, 0L, 0, 0, "s", SHAPE_MOUSE}, | |
| 2022 {0, 0, 0, 0L, 0L, 0L, 0, 0, "sd", SHAPE_MOUSE}, | |
| 2023 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vs", SHAPE_MOUSE}, | |
| 2024 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vd", SHAPE_MOUSE}, | |
| 2025 {0, 0, 0, 0L, 0L, 0L, 0, 0, "m", SHAPE_MOUSE}, | |
| 2026 {0, 0, 0, 0L, 0L, 0L, 0, 0, "ml", SHAPE_MOUSE}, | |
| 2027 {0, 0, 0, 100L, 100L, 100L, 0, 0, "sm", SHAPE_CURSOR}, | |
| 2028 }; | |
| 2029 | |
| 2030 #ifdef FEAT_MOUSESHAPE | |
| 2031 /* | |
| 2032 * Table with names for mouse shapes. Keep in sync with all the tables for | |
| 2033 * mch_set_mouse_shape()!. | |
| 2034 */ | |
| 2035 static char * mshape_names[] = | |
| 2036 { | |
|
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2037 "arrow", // default, must be the first one |
|
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2038 "blank", // hidden |
| 7 | 2039 "beam", |
| 2040 "updown", | |
| 2041 "udsizing", | |
| 2042 "leftright", | |
| 2043 "lrsizing", | |
| 2044 "busy", | |
| 2045 "no", | |
| 2046 "crosshair", | |
| 2047 "hand1", | |
| 2048 "hand2", | |
| 2049 "pencil", | |
| 2050 "question", | |
| 2051 "rightup-arrow", | |
| 2052 "up-arrow", | |
| 2053 NULL | |
| 2054 }; | |
| 2055 #endif | |
| 2056 | |
| 2057 /* | |
| 2058 * Parse the 'guicursor' option ("what" is SHAPE_CURSOR) or 'mouseshape' | |
| 2059 * ("what" is SHAPE_MOUSE). | |
| 2060 * Returns error message for an illegal option, NULL otherwise. | |
| 2061 */ | |
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2062 char * |
|
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2063 parse_shape_opt(int what) |
| 7 | 2064 { |
| 2065 char_u *modep; | |
| 2066 char_u *colonp; | |
| 2067 char_u *commap; | |
| 2068 char_u *slashp; | |
| 2069 char_u *p, *endp; | |
|
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2070 int idx = 0; // init for GCC |
| 7 | 2071 int all_idx; |
| 2072 int len; | |
| 2073 int i; | |
| 2074 long n; | |
|
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2075 int found_ve = FALSE; // found "ve" flag |
| 7 | 2076 int round; |
| 2077 | |
| 2078 /* | |
| 2079 * First round: check for errors; second round: do it for real. | |
| 2080 */ | |
| 2081 for (round = 1; round <= 2; ++round) | |
| 2082 { | |
| 2083 /* | |
| 2084 * Repeat for all comma separated parts. | |
| 2085 */ | |
| 2086 #ifdef FEAT_MOUSESHAPE | |
| 2087 if (what == SHAPE_MOUSE) | |
| 2088 modep = p_mouseshape; | |
| 2089 else | |
| 2090 #endif | |
| 2091 modep = p_guicursor; | |
| 2092 while (*modep != NUL) | |
| 2093 { | |
| 2094 colonp = vim_strchr(modep, ':'); | |
|
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2095 commap = vim_strchr(modep, ','); |
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2096 |
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2097 if (colonp == NULL || (commap != NULL && commap < colonp)) |
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2098 return e_missing_colon_2; |
| 7 | 2099 if (colonp == modep) |
|
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2100 return e_illegal_mode; |
| 7 | 2101 |
| 2102 /* | |
| 2103 * Repeat for all mode's before the colon. | |
| 2104 * For the 'a' mode, we loop to handle all the modes. | |
| 2105 */ | |
| 2106 all_idx = -1; | |
| 2107 while (modep < colonp || all_idx >= 0) | |
| 2108 { | |
| 2109 if (all_idx < 0) | |
| 2110 { | |
|
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2111 // Find the mode. |
| 7 | 2112 if (modep[1] == '-' || modep[1] == ':') |
| 2113 len = 1; | |
| 2114 else | |
| 2115 len = 2; | |
| 2116 if (len == 1 && TOLOWER_ASC(modep[0]) == 'a') | |
| 2117 all_idx = SHAPE_IDX_COUNT - 1; | |
| 2118 else | |
| 2119 { | |
| 2120 for (idx = 0; idx < SHAPE_IDX_COUNT; ++idx) | |
| 2121 if (STRNICMP(modep, shape_table[idx].name, len) | |
| 2122 == 0) | |
| 2123 break; | |
| 2124 if (idx == SHAPE_IDX_COUNT | |
| 2125 || (shape_table[idx].used_for & what) == 0) | |
|
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2126 return e_illegal_mode; |
| 7 | 2127 if (len == 2 && modep[0] == 'v' && modep[1] == 'e') |
| 2128 found_ve = TRUE; | |
| 2129 } | |
| 2130 modep += len + 1; | |
| 2131 } | |
| 2132 | |
| 2133 if (all_idx >= 0) | |
| 2134 idx = all_idx--; | |
| 2135 else if (round == 2) | |
| 2136 { | |
| 2137 #ifdef FEAT_MOUSESHAPE | |
| 2138 if (what == SHAPE_MOUSE) | |
| 2139 { | |
|
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2140 // Set the default, for the missing parts |
| 7 | 2141 shape_table[idx].mshape = 0; |
| 2142 } | |
| 2143 else | |
| 2144 #endif | |
| 2145 { | |
|
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2146 // Set the defaults, for the missing parts |
| 7 | 2147 shape_table[idx].shape = SHAPE_BLOCK; |
| 2148 shape_table[idx].blinkwait = 700L; | |
| 2149 shape_table[idx].blinkon = 400L; | |
| 2150 shape_table[idx].blinkoff = 250L; | |
| 2151 } | |
| 2152 } | |
| 2153 | |
|
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2154 // Parse the part after the colon |
| 7 | 2155 for (p = colonp + 1; *p && *p != ','; ) |
| 2156 { | |
| 2157 #ifdef FEAT_MOUSESHAPE | |
| 2158 if (what == SHAPE_MOUSE) | |
| 2159 { | |
| 2160 for (i = 0; ; ++i) | |
| 2161 { | |
| 2162 if (mshape_names[i] == NULL) | |
| 2163 { | |
| 2164 if (!VIM_ISDIGIT(*p)) | |
|
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2165 return e_illegal_mouseshape; |
| 7 | 2166 if (round == 2) |
| 2167 shape_table[idx].mshape = | |
| 2168 getdigits(&p) + MSHAPE_NUMBERED; | |
| 2169 else | |
| 2170 (void)getdigits(&p); | |
| 2171 break; | |
| 2172 } | |
| 2173 len = (int)STRLEN(mshape_names[i]); | |
| 2174 if (STRNICMP(p, mshape_names[i], len) == 0) | |
| 2175 { | |
| 2176 if (round == 2) | |
| 2177 shape_table[idx].mshape = i; | |
| 2178 p += len; | |
| 2179 break; | |
| 2180 } | |
| 2181 } | |
| 2182 } | |
|
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2183 else // if (what == SHAPE_MOUSE) |
| 7 | 2184 #endif |
| 2185 { | |
| 2186 /* | |
| 2187 * First handle the ones with a number argument. | |
| 2188 */ | |
| 2189 i = *p; | |
| 2190 len = 0; | |
| 2191 if (STRNICMP(p, "ver", 3) == 0) | |
| 2192 len = 3; | |
| 2193 else if (STRNICMP(p, "hor", 3) == 0) | |
| 2194 len = 3; | |
| 2195 else if (STRNICMP(p, "blinkwait", 9) == 0) | |
| 2196 len = 9; | |
| 2197 else if (STRNICMP(p, "blinkon", 7) == 0) | |
| 2198 len = 7; | |
| 2199 else if (STRNICMP(p, "blinkoff", 8) == 0) | |
| 2200 len = 8; | |
| 2201 if (len != 0) | |
| 2202 { | |
| 2203 p += len; | |
| 2204 if (!VIM_ISDIGIT(*p)) | |
|
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2205 return e_digit_expected; |
| 7 | 2206 n = getdigits(&p); |
|
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2207 if (len == 3) // "ver" or "hor" |
| 7 | 2208 { |
| 2209 if (n == 0) | |
|
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2210 return e_illegal_percentage; |
| 7 | 2211 if (round == 2) |
| 2212 { | |
| 2213 if (TOLOWER_ASC(i) == 'v') | |
| 2214 shape_table[idx].shape = SHAPE_VER; | |
| 2215 else | |
| 2216 shape_table[idx].shape = SHAPE_HOR; | |
| 2217 shape_table[idx].percentage = n; | |
| 2218 } | |
| 2219 } | |
| 2220 else if (round == 2) | |
| 2221 { | |
| 2222 if (len == 9) | |
| 2223 shape_table[idx].blinkwait = n; | |
| 2224 else if (len == 7) | |
| 2225 shape_table[idx].blinkon = n; | |
| 2226 else | |
| 2227 shape_table[idx].blinkoff = n; | |
| 2228 } | |
| 2229 } | |
| 2230 else if (STRNICMP(p, "block", 5) == 0) | |
| 2231 { | |
| 2232 if (round == 2) | |
| 2233 shape_table[idx].shape = SHAPE_BLOCK; | |
| 2234 p += 5; | |
| 2235 } | |
|
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2236 else // must be a highlight group name then |
| 7 | 2237 { |
| 2238 endp = vim_strchr(p, '-'); | |
|
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2239 if (commap == NULL) // last part |
| 7 | 2240 { |
| 2241 if (endp == NULL) | |
|
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2242 endp = p + STRLEN(p); // find end of part |
| 7 | 2243 } |
| 2244 else if (endp > commap || endp == NULL) | |
| 2245 endp = commap; | |
| 2246 slashp = vim_strchr(p, '/'); | |
| 2247 if (slashp != NULL && slashp < endp) | |
| 2248 { | |
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2249 // "group/langmap_group" |
| 7 | 2250 i = syn_check_group(p, (int)(slashp - p)); |
| 2251 p = slashp + 1; | |
| 2252 } | |
| 2253 if (round == 2) | |
| 2254 { | |
| 2255 shape_table[idx].id = syn_check_group(p, | |
| 2256 (int)(endp - p)); | |
| 2257 shape_table[idx].id_lm = shape_table[idx].id; | |
| 2258 if (slashp != NULL && slashp < endp) | |
| 2259 shape_table[idx].id = i; | |
| 2260 } | |
| 2261 p = endp; | |
| 2262 } | |
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2263 } // if (what != SHAPE_MOUSE) |
| 7 | 2264 |
| 2265 if (*p == '-') | |
| 2266 ++p; | |
| 2267 } | |
| 2268 } | |
| 2269 modep = p; | |
| 2270 if (*modep == ',') | |
| 2271 ++modep; | |
| 2272 } | |
| 2273 } | |
| 2274 | |
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2275 // If the 's' flag is not given, use the 'v' cursor for 's' |
| 7 | 2276 if (!found_ve) |
| 2277 { | |
| 2278 #ifdef FEAT_MOUSESHAPE | |
| 2279 if (what == SHAPE_MOUSE) | |
| 2280 { | |
| 2281 shape_table[SHAPE_IDX_VE].mshape = shape_table[SHAPE_IDX_V].mshape; | |
| 2282 } | |
| 2283 else | |
| 2284 #endif | |
| 2285 { | |
| 2286 shape_table[SHAPE_IDX_VE].shape = shape_table[SHAPE_IDX_V].shape; | |
| 2287 shape_table[SHAPE_IDX_VE].percentage = | |
| 2288 shape_table[SHAPE_IDX_V].percentage; | |
| 2289 shape_table[SHAPE_IDX_VE].blinkwait = | |
| 2290 shape_table[SHAPE_IDX_V].blinkwait; | |
| 2291 shape_table[SHAPE_IDX_VE].blinkon = | |
| 2292 shape_table[SHAPE_IDX_V].blinkon; | |
| 2293 shape_table[SHAPE_IDX_VE].blinkoff = | |
| 2294 shape_table[SHAPE_IDX_V].blinkoff; | |
| 2295 shape_table[SHAPE_IDX_VE].id = shape_table[SHAPE_IDX_V].id; | |
| 2296 shape_table[SHAPE_IDX_VE].id_lm = shape_table[SHAPE_IDX_V].id_lm; | |
| 2297 } | |
| 2298 } | |
| 2299 | |
| 2300 return NULL; | |
| 2301 } | |
| 2302 | |
| 500 | 2303 # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \ |
| 2304 || defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 7 | 2305 /* |
| 2306 * Return the index into shape_table[] for the current mode. | |
| 2307 * When "mouse" is TRUE, consider indexes valid for the mouse pointer. | |
| 2308 */ | |
| 2309 int | |
|
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2310 get_shape_idx(int mouse) |
| 7 | 2311 { |
| 2312 #ifdef FEAT_MOUSESHAPE | |
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2313 if (mouse && (State == MODE_HITRETURN || State == MODE_ASKMORE)) |
| 7 | 2314 { |
| 2315 # ifdef FEAT_GUI | |
| 87 | 2316 int x, y; |
| 2317 gui_mch_getmouse(&x, &y); | |
| 2318 if (Y_2_ROW(y) == Rows - 1) | |
| 7 | 2319 return SHAPE_IDX_MOREL; |
| 2320 # endif | |
| 2321 return SHAPE_IDX_MORE; | |
| 2322 } | |
| 2323 if (mouse && drag_status_line) | |
| 2324 return SHAPE_IDX_SDRAG; | |
| 2325 if (mouse && drag_sep_line) | |
| 2326 return SHAPE_IDX_VDRAG; | |
| 2327 #endif | |
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2328 if (!mouse && State == MODE_SHOWMATCH) |
| 7 | 2329 return SHAPE_IDX_SM; |
| 2330 if (State & VREPLACE_FLAG) | |
| 2331 return SHAPE_IDX_R; | |
| 2332 if (State & REPLACE_FLAG) | |
| 2333 return SHAPE_IDX_R; | |
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2334 if (State & MODE_INSERT) |
| 7 | 2335 return SHAPE_IDX_I; |
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2336 if (State & MODE_CMDLINE) |
| 7 | 2337 { |
| 2338 if (cmdline_at_end()) | |
| 2339 return SHAPE_IDX_C; | |
| 2340 if (cmdline_overstrike()) | |
| 2341 return SHAPE_IDX_CR; | |
| 2342 return SHAPE_IDX_CI; | |
| 2343 } | |
| 2344 if (finish_op) | |
| 2345 return SHAPE_IDX_O; | |
| 2346 if (VIsual_active) | |
| 2347 { | |
| 2348 if (*p_sel == 'e') | |
| 2349 return SHAPE_IDX_VE; | |
| 2350 else | |
| 2351 return SHAPE_IDX_V; | |
| 2352 } | |
| 2353 return SHAPE_IDX_N; | |
| 2354 } | |
| 500 | 2355 #endif |
| 7 | 2356 |
| 2357 # if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 2358 static int old_mouse_shape = 0; | |
| 2359 | |
| 2360 /* | |
| 2361 * Set the mouse shape: | |
| 2362 * If "shape" is -1, use shape depending on the current mode, | |
| 2363 * depending on the current state. | |
| 2364 * If "shape" is -2, only update the shape when it's CLINE or STATUS (used | |
| 2365 * when the mouse moves off the status or command line). | |
| 2366 */ | |
| 2367 void | |
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2368 update_mouseshape(int shape_idx) |
| 7 | 2369 { |
| 2370 int new_mouse_shape; | |
| 2371 | |
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2372 // Only works in GUI mode. |
| 227 | 2373 if (!gui.in_use || gui.starting) |
| 7 | 2374 return; |
| 2375 | |
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2376 // Postpone the updating when more is to come. Speeds up executing of |
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2377 // mappings. |
| 7 | 2378 if (shape_idx == -1 && char_avail()) |
| 2379 { | |
| 2380 postponed_mouseshape = TRUE; | |
| 2381 return; | |
| 2382 } | |
| 2383 | |
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2384 // When ignoring the mouse don't change shape on the statusline. |
| 864 | 2385 if (*p_mouse == NUL |
| 2386 && (shape_idx == SHAPE_IDX_CLINE | |
| 2387 || shape_idx == SHAPE_IDX_STATUS | |
| 2388 || shape_idx == SHAPE_IDX_VSEP)) | |
| 2389 shape_idx = -2; | |
| 2390 | |
| 7 | 2391 if (shape_idx == -2 |
| 2392 && old_mouse_shape != shape_table[SHAPE_IDX_CLINE].mshape | |
| 2393 && old_mouse_shape != shape_table[SHAPE_IDX_STATUS].mshape | |
| 2394 && old_mouse_shape != shape_table[SHAPE_IDX_VSEP].mshape) | |
| 2395 return; | |
| 2396 if (shape_idx < 0) | |
| 2397 new_mouse_shape = shape_table[get_shape_idx(TRUE)].mshape; | |
| 2398 else | |
| 2399 new_mouse_shape = shape_table[shape_idx].mshape; | |
| 2400 if (new_mouse_shape != old_mouse_shape) | |
| 2401 { | |
| 2402 mch_set_mouse_shape(new_mouse_shape); | |
| 2403 old_mouse_shape = new_mouse_shape; | |
| 2404 } | |
| 2405 postponed_mouseshape = FALSE; | |
| 2406 } | |
| 2407 # endif | |
| 2408 | |
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|
2409 #endif // CURSOR_SHAPE |
| 7 | 2410 |
| 2411 | |
| 2412 /* | |
|
29853
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patch 9.0.0265: no good reason why the "gf" command isn't in the tiny version
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2413 * Change directory to "new_dir". Search 'cdpath' for relative directory |
|
30205
ed6f3d2593df
patch 9.0.0438: cannot put virtual text above a line
Bram Moolenaar <Bram@vim.org>
parents:
29853
diff
changeset
|
2414 * names. |
| 7 | 2415 */ |
| 2416 int | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2417 vim_chdir(char_u *new_dir) |
| 7 | 2418 { |
| 2419 char_u *dir_name; | |
| 2420 int r; | |
| 2421 | |
| 2422 dir_name = find_directory_in_path(new_dir, (int)STRLEN(new_dir), | |
| 2423 FNAME_MESS, curbuf->b_ffname); | |
| 2424 if (dir_name == NULL) | |
| 2425 return -1; | |
| 2426 r = mch_chdir((char *)dir_name); | |
| 2427 vim_free(dir_name); | |
| 2428 return r; | |
| 2429 } | |
| 2430 | |
| 2431 /* | |
| 418 | 2432 * Get user name from machine-specific function. |
| 7 | 2433 * Returns the user name in "buf[len]". |
| 418 | 2434 * Some systems are quite slow in obtaining the user name (Windows NT), thus |
| 2435 * cache the result. | |
| 7 | 2436 * Returns OK or FAIL. |
| 2437 */ | |
| 2438 int | |
|
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
2439 get_user_name(char_u *buf, int len) |
| 7 | 2440 { |
| 359 | 2441 if (username == NULL) |
| 7 | 2442 { |
| 2443 if (mch_get_user_name(buf, len) == FAIL) | |
| 2444 return FAIL; | |
| 359 | 2445 username = vim_strsave(buf); |
| 7 | 2446 } |
| 2447 else | |
| 418 | 2448 vim_strncpy(buf, username, len - 1); |
| 7 | 2449 return OK; |
| 2450 } | |
| 2451 | |
|
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patch 8.2.4969: changing text in Visual mode may cause invalid memory access
Bram Moolenaar <Bram@vim.org>
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28809
diff
changeset
|
2452 #if defined(EXITFREE) || defined(PROTO) |
|
25529
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patch 8.2.3301: memory allocation functions don't have their own place
Bram Moolenaar <Bram@vim.org>
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diff
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|
2453 /* |
|
bb1097899693
patch 8.2.3301: memory allocation functions don't have their own place
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diff
changeset
|
2454 * Free the memory allocated by get_user_name() |
|
bb1097899693
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|
2455 */ |
|
bb1097899693
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diff
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|
2456 void |
|
bb1097899693
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diff
changeset
|
2457 free_username(void) |
|
bb1097899693
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|
2458 { |
|
bb1097899693
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diff
changeset
|
2459 vim_free(username); |
|
bb1097899693
patch 8.2.3301: memory allocation functions don't have their own place
Bram Moolenaar <Bram@vim.org>
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diff
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|
2460 } |
|
27018
268f6a3511df
patch 8.2.4038: various code not used when features are disabled
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2461 #endif |
|
25529
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|
2462 |
| 7 | 2463 #ifndef HAVE_QSORT |
| 2464 /* | |
| 2465 * Our own qsort(), for systems that don't have it. | |
| 2466 * It's simple and slow. From the K&R C book. | |
| 2467 */ | |
| 2468 void | |
|
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diff
changeset
|
2469 qsort( |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2470 void *base, |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
2471 size_t elm_count, |
|
2a8d6b2dd925
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7803
diff
changeset
|
2472 size_t elm_size, |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
2473 int (*cmp)(const void *, const void *)) |
| 7 | 2474 { |
| 2475 char_u *buf; | |
| 2476 char_u *p1; | |
| 2477 char_u *p2; | |
| 2478 int i, j; | |
| 2479 int gap; | |
| 2480 | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
2481 buf = alloc(elm_size); |
| 7 | 2482 if (buf == NULL) |
| 2483 return; | |
| 2484 | |
| 2485 for (gap = elm_count / 2; gap > 0; gap /= 2) | |
| 2486 for (i = gap; i < elm_count; ++i) | |
| 2487 for (j = i - gap; j >= 0; j -= gap) | |
| 2488 { | |
|
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diff
changeset
|
2489 // Compare the elements. |
| 7 | 2490 p1 = (char_u *)base + j * elm_size; |
| 2491 p2 = (char_u *)base + (j + gap) * elm_size; | |
| 2492 if ((*cmp)((void *)p1, (void *)p2) <= 0) | |
| 2493 break; | |
|
18931
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diff
changeset
|
2494 // Exchange the elements. |
| 7 | 2495 mch_memmove(buf, p1, elm_size); |
| 2496 mch_memmove(p1, p2, elm_size); | |
| 2497 mch_memmove(p2, buf, elm_size); | |
| 2498 } | |
| 2499 | |
| 2500 vim_free(buf); | |
| 2501 } | |
| 2502 #endif | |
| 2503 | |
| 2504 /* | |
| 2505 * The putenv() implementation below comes from the "screen" program. | |
| 2506 * Included with permission from Juergen Weigert. | |
| 2507 * See pty.c for the copyright notice. | |
| 2508 */ | |
| 2509 | |
| 2510 /* | |
| 2511 * putenv -- put value into environment | |
| 2512 * | |
| 2513 * Usage: i = putenv (string) | |
| 2514 * int i; | |
| 2515 * char *string; | |
| 2516 * | |
| 2517 * where string is of the form <name>=<value>. | |
| 2518 * Putenv returns 0 normally, -1 on error (not enough core for malloc). | |
| 2519 * | |
| 2520 * Putenv may need to add a new name into the environment, or to | |
| 2521 * associate a value longer than the current value with a particular | |
| 2522 * name. So, to make life simpler, putenv() copies your entire | |
| 2523 * environment into the heap (i.e. malloc()) from the stack | |
| 2524 * (i.e. where it resides when your process is initiated) the first | |
| 2525 * time you call it. | |
| 2526 * | |
| 2527 * (history removed, not very interesting. See the "screen" sources.) | |
| 2528 */ | |
| 2529 | |
| 2530 #if !defined(HAVE_SETENV) && !defined(HAVE_PUTENV) | |
| 2531 | |
|
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|
2532 #define EXTRASIZE 5 // increment to add to env. size |
|
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|
2533 |
|
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changeset
|
2534 static int envsize = -1; // current size of environment |
|
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changeset
|
2535 extern char **environ; // the global which is your env. |
|
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changeset
|
2536 |
|
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|
2537 static int findenv(char *name); // look for a name in the env. |
|
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diff
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|
2538 static int newenv(void); // copy env. from stack to heap |
|
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diff
changeset
|
2539 static int moreenv(void); // incr. size of env. |
| 7 | 2540 |
| 2541 int | |
|
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7803
diff
changeset
|
2542 putenv(const char *string) |
| 7 | 2543 { |
| 2544 int i; | |
| 2545 char *p; | |
| 2546 | |
| 2547 if (envsize < 0) | |
|
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|
2548 { // first time putenv called |
|
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changeset
|
2549 if (newenv() < 0) // copy env. to heap |
| 7 | 2550 return -1; |
| 2551 } | |
| 2552 | |
|
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|
2553 i = findenv((char *)string); // look for name in environment |
| 7 | 2554 |
| 2555 if (i < 0) | |
|
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diff
changeset
|
2556 { // name must be added |
| 7 | 2557 for (i = 0; environ[i]; i++); |
| 2558 if (i >= (envsize - 1)) | |
|
18931
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diff
changeset
|
2559 { // need new slot |
| 7 | 2560 if (moreenv() < 0) |
| 2561 return -1; | |
| 2562 } | |
|
16825
ce04ebdf26b8
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2563 p = alloc(strlen(string) + 1); |
|
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|
2564 if (p == NULL) // not enough core |
| 7 | 2565 return -1; |
|
18931
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diff
changeset
|
2566 environ[i + 1] = 0; // new end of env. |
| 7 | 2567 } |
| 2568 else | |
|
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changeset
|
2569 { // name already in env. |
| 7 | 2570 p = vim_realloc(environ[i], strlen(string) + 1); |
| 2571 if (p == NULL) | |
| 2572 return -1; | |
| 2573 } | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2574 sprintf(p, "%s", string); // copy into env. |
| 7 | 2575 environ[i] = p; |
| 2576 | |
| 2577 return 0; | |
| 2578 } | |
| 2579 | |
| 2580 static int | |
|
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parents:
7803
diff
changeset
|
2581 findenv(char *name) |
| 7 | 2582 { |
| 2583 char *namechar, *envchar; | |
| 2584 int i, found; | |
| 2585 | |
| 2586 found = 0; | |
| 2587 for (i = 0; environ[i] && !found; i++) | |
| 2588 { | |
| 2589 envchar = environ[i]; | |
| 2590 namechar = name; | |
| 2591 while (*namechar && *namechar != '=' && (*namechar == *envchar)) | |
| 2592 { | |
| 2593 namechar++; | |
| 2594 envchar++; | |
| 2595 } | |
| 2596 found = ((*namechar == '\0' || *namechar == '=') && *envchar == '='); | |
| 2597 } | |
| 2598 return found ? i - 1 : -1; | |
| 2599 } | |
| 2600 | |
| 2601 static int | |
|
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diff
changeset
|
2602 newenv(void) |
| 7 | 2603 { |
| 2604 char **env, *elem; | |
| 2605 int i, esize; | |
| 2606 | |
| 2607 for (i = 0; environ[i]; i++) | |
| 2608 ; | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2609 |
| 7 | 2610 esize = i + EXTRASIZE + 1; |
|
16825
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diff
changeset
|
2611 env = ALLOC_MULT(char *, esize); |
| 7 | 2612 if (env == NULL) |
| 2613 return -1; | |
| 2614 | |
| 2615 for (i = 0; environ[i]; i++) | |
| 2616 { | |
|
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diff
changeset
|
2617 elem = alloc(strlen(environ[i]) + 1); |
| 7 | 2618 if (elem == NULL) |
| 2619 return -1; | |
| 2620 env[i] = elem; | |
| 2621 strcpy(elem, environ[i]); | |
| 2622 } | |
| 2623 | |
| 2624 env[i] = 0; | |
| 2625 environ = env; | |
| 2626 envsize = esize; | |
| 2627 return 0; | |
| 2628 } | |
| 2629 | |
| 2630 static int | |
|
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7803
diff
changeset
|
2631 moreenv(void) |
| 7 | 2632 { |
| 2633 int esize; | |
| 2634 char **env; | |
| 2635 | |
| 2636 esize = envsize + EXTRASIZE; | |
|
16825
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changeset
|
2637 env = vim_realloc((char *)environ, esize * sizeof (*env)); |
| 7 | 2638 if (env == 0) |
| 2639 return -1; | |
| 2640 environ = env; | |
| 2641 envsize = esize; | |
| 2642 return 0; | |
| 2643 } | |
| 2644 | |
| 2645 # ifdef USE_VIMPTY_GETENV | |
|
11737
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changeset
|
2646 /* |
|
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|
2647 * Used for mch_getenv() for Mac. |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2648 */ |
| 7 | 2649 char_u * |
|
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diff
changeset
|
2650 vimpty_getenv(const char_u *string) |
| 7 | 2651 { |
| 2652 int i; | |
| 2653 char_u *p; | |
| 2654 | |
| 2655 if (envsize < 0) | |
| 2656 return NULL; | |
| 2657 | |
| 2658 i = findenv((char *)string); | |
| 2659 | |
| 2660 if (i < 0) | |
| 2661 return NULL; | |
| 2662 | |
| 2663 p = vim_strchr((char_u *)environ[i], '='); | |
| 2664 return (p + 1); | |
| 2665 } | |
| 2666 # endif | |
| 2667 | |
|
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|
2668 #endif // !defined(HAVE_SETENV) && !defined(HAVE_PUTENV) |
| 313 | 2669 |
| 741 | 2670 #if defined(FEAT_EVAL) || defined(FEAT_SPELL) || defined(PROTO) |
| 313 | 2671 /* |
| 2672 * Return 0 for not writable, 1 for writable file, 2 for a dir which we have | |
| 2673 * rights to write into. | |
| 2674 */ | |
| 2675 int | |
|
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diff
changeset
|
2676 filewritable(char_u *fname) |
| 313 | 2677 { |
| 2678 int retval = 0; | |
| 2679 #if defined(UNIX) || defined(VMS) | |
| 2680 int perm = 0; | |
| 2681 #endif | |
| 2682 | |
| 2683 #if defined(UNIX) || defined(VMS) | |
| 2684 perm = mch_getperm(fname); | |
| 2685 #endif | |
| 2686 if ( | |
|
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changeset
|
2687 # ifdef MSWIN |
| 313 | 2688 mch_writable(fname) && |
| 2689 # else | |
| 2690 # if defined(UNIX) || defined(VMS) | |
| 2691 (perm & 0222) && | |
| 2692 # endif | |
| 2693 # endif | |
| 2694 mch_access((char *)fname, W_OK) == 0 | |
| 2695 ) | |
| 2696 { | |
| 2697 ++retval; | |
| 2698 if (mch_isdir(fname)) | |
| 2699 ++retval; | |
| 2700 } | |
| 2701 return retval; | |
| 2702 } | |
| 2703 #endif | |
| 332 | 2704 |
|
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changeset
|
2705 #if defined(FEAT_SPELL) || defined(FEAT_PERSISTENT_UNDO) || defined(PROTO) |
|
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|
2706 /* |
|
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changeset
|
2707 * Read 2 bytes from "fd" and turn them into an int, MSB first. |
|
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diff
changeset
|
2708 * Returns -1 when encountering EOF. |
|
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|
2709 */ |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2710 int |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2711 get2c(FILE *fd) |
|
2229
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2712 { |
|
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2713 int c, n; |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2714 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2715 n = getc(fd); |
|
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
|
2716 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
|
2717 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
|
2718 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
|
2719 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
|
2720 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2721 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2722 /* |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2723 * Read 3 bytes from "fd" and turn them into an int, MSB first. |
|
13493
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patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2724 * 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
|
2725 */ |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2726 int |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2727 get3c(FILE *fd) |
|
2229
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2728 { |
|
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
|
2729 int c, n; |
|
2229
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2730 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2731 n = getc(fd); |
|
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
|
2732 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
|
2733 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
|
2734 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
|
2735 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
|
2736 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
|
2737 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
|
2738 return (n << 8) + c; |
|
2229
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2739 } |
|
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2740 |
|
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2741 /* |
|
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2742 * Read 4 bytes from "fd" and turn them into an int, MSB first. |
|
13493
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patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2743 * 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
|
2744 */ |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2745 int |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2746 get4c(FILE *fd) |
|
2229
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2747 { |
|
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
|
2748 int c; |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2749 // 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
|
2750 // when left-shift sets the MSB. |
| 5347 | 2751 unsigned n; |
| 2752 | |
|
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
|
2753 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
|
2754 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
|
2755 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
|
2756 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
|
2757 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
|
2758 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
|
2759 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
|
2760 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
|
2761 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
|
2762 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
|
2763 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
|
2764 n = (n << 8) + (unsigned)c; |
| 5347 | 2765 return (int)n; |
|
2229
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2766 } |
|
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2767 |
|
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diff
changeset
|
2768 /* |
|
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Fix a few more things for persistent undo.
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parents:
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diff
changeset
|
2769 * 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:
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diff
changeset
|
2770 * 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>
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diff
changeset
|
2771 */ |
|
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2772 char_u * |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2773 read_string(FILE *fd, int cnt) |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2774 { |
|
d45902a5c61c
Fix a few more things for persistent undo.
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diff
changeset
|
2775 char_u *str; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2776 int i; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2777 int c; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
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2215
diff
changeset
|
2778 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2779 // 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
|
2780 str = alloc(cnt + 1); |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2781 if (str != NULL) |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2782 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2783 // Read the string. Quit when running into the EOF. |
|
2229
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Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2784 for (i = 0; i < cnt; ++i) |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2785 { |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2786 c = getc(fd); |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2787 if (c == EOF) |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2788 { |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2789 vim_free(str); |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2790 return NULL; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2791 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2792 str[i] = c; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2793 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2794 str[i] = NUL; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2795 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2796 return str; |
|
d45902a5c61c
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2797 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
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parents:
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diff
changeset
|
2798 |
|
d45902a5c61c
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diff
changeset
|
2799 /* |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2800 * 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:
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diff
changeset
|
2801 */ |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2802 int |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2803 put_bytes(FILE *fd, long_u nr, int len) |
|
2229
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Fix a few more things for persistent undo.
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diff
changeset
|
2804 { |
|
d45902a5c61c
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diff
changeset
|
2805 int i; |
|
d45902a5c61c
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diff
changeset
|
2806 |
|
d45902a5c61c
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diff
changeset
|
2807 for (i = len - 1; i >= 0; --i) |
|
d45902a5c61c
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diff
changeset
|
2808 if (putc((int)(nr >> (i * 8)), fd) == EOF) |
|
d45902a5c61c
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diff
changeset
|
2809 return FAIL; |
|
d45902a5c61c
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diff
changeset
|
2810 return OK; |
|
d45902a5c61c
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diff
changeset
|
2811 } |
|
d45902a5c61c
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diff
changeset
|
2812 |
|
d45902a5c61c
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diff
changeset
|
2813 #endif |
| 3257 | 2814 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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18886
diff
changeset
|
2815 #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
|
2816 # ifdef ELAPSED_TIMEVAL |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2817 /* |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2818 * 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
|
2819 */ |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2820 long |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2821 elapsed(struct timeval *start_tv) |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2822 { |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2823 struct timeval now_tv; |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2824 |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2825 gettimeofday(&now_tv, NULL); |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2826 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
|
2827 + (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
|
2828 } |
|
10449
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
2829 # endif |
|
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
2830 |
|
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
2831 # ifdef ELAPSED_TICKCOUNT |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2832 /* |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2833 * 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
|
2834 */ |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2835 long |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2836 elapsed(DWORD start_tick) |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2837 { |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2838 DWORD now = GetTickCount(); |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2839 |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2840 return (long)now - (long)start_tick; |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2841 } |
|
10449
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
2842 # endif |
|
222b1432814e
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2843 #endif |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
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parents:
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diff
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|
2844 |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2845 #if defined(FEAT_JOB_CHANNEL) \ |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2846 || (defined(UNIX) && (!defined(USE_SYSTEM) \ |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2847 || (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
|
2848 || defined(PROTO) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2849 /* |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2850 * Parse "cmd" and put the white-separated parts in "argv". |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2851 * "argv" is an allocated array with "argc" entries and room for 4 more. |
|
260256caac38
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parents:
13575
diff
changeset
|
2852 * Returns FAIL when out of memory. |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2853 */ |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2854 int |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2855 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
|
2856 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2857 int i; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2858 char_u *p, *d; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2859 int inquote; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2860 |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2861 /* |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2862 * Do this loop twice: |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2863 * 1: find number of arguments |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2864 * 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
|
2865 */ |
|
19793
607e5d7968b9
patch 8.2.0453: trailing space in job_start() command causes empty argument
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
2866 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
|
2867 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2868 p = skipwhite(cmd); |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2869 inquote = FALSE; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2870 *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
|
2871 while (*p != NUL) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2872 { |
|
19793
607e5d7968b9
patch 8.2.0453: trailing space in job_start() command causes empty argument
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
2873 if (i == 2) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2874 (*argv)[*argc] = (char *)p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2875 ++*argc; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2876 d = p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2877 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
|
2878 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2879 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
|
2880 // 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
|
2881 inquote = !inquote; |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2882 else |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2883 { |
|
14905
c1e94bb0f004
patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
2884 if (rem_backslash(p)) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2885 { |
|
14905
c1e94bb0f004
patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
2886 // 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
|
2887 // 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
|
2888 ++p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2889 } |
|
19793
607e5d7968b9
patch 8.2.0453: trailing space in job_start() command causes empty argument
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
2890 if (i == 2) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2891 *d++ = *p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2892 } |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2893 ++p; |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2894 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2895 if (*p == NUL) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2896 { |
|
19793
607e5d7968b9
patch 8.2.0453: trailing space in job_start() command causes empty argument
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
2897 if (i == 2) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2898 *d++ = NUL; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2899 break; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2900 } |
|
19793
607e5d7968b9
patch 8.2.0453: trailing space in job_start() command causes empty argument
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
2901 if (i == 2) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2902 *d++ = NUL; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2903 p = skipwhite(p + 1); |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2904 } |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2905 if (*argv == NULL) |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2906 { |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2907 if (use_shcf) |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2908 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2909 // Account for possible multiple args in p_shcf. |
|
13746
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2910 p = p_shcf; |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2911 for (;;) |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2912 { |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2913 p = skiptowhite(p); |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2914 if (*p == NUL) |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2915 break; |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2916 ++*argc; |
|
260256caac38
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parents:
13575
diff
changeset
|
2917 p = skipwhite(p); |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2918 } |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2919 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2920 |
|
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
|
2921 *argv = ALLOC_MULT(char *, *argc + 4); |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2922 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
|
2923 return FAIL; |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2924 } |
|
260256caac38
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Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2925 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2926 return OK; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2927 } |
|
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
|
2928 |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
2929 /* |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
2930 * 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
|
2931 * "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
|
2932 * 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
|
2933 */ |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
2934 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
|
2935 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
|
2936 { |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
2937 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
|
2938 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
|
2939 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2940 // 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
|
2941 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
|
2942 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
|
2943 || 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
|
2944 { |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
2945 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
|
2946 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
|
2947 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
2948 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
|
2949 (*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
|
2950 (*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
|
2951 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
|
2952 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
|
2953 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
2954 |
|
27181
f9f1e76957a6
patch 8.2.4119: build failure when disabling the channel feature
Bram Moolenaar <Bram@vim.org>
parents:
27140
diff
changeset
|
2955 # if defined(FEAT_JOB_CHANNEL) || defined(PROTO) |
|
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
|
2956 /* |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
2957 * 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
|
2958 * "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
|
2959 * 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
|
2960 */ |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
2961 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
|
2962 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
|
2963 { |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
2964 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
|
2965 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
|
2966 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2967 // 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
|
2968 *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
|
2969 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
|
2970 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
|
2971 *argc = 0; |
|
19888
435726a03481
patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents:
19793
diff
changeset
|
2972 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
|
2973 { |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15209
diff
changeset
|
2974 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
|
2975 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
|
2976 { |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
2977 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
|
2978 |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
2979 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
|
2980 VIM_CLEAR((*argv)[i]); |
|
25891
58b1c9d96ec6
patch 8.2.3479: crash when calling job_start with an invalid argument
Bram Moolenaar <Bram@vim.org>
parents:
25642
diff
changeset
|
2981 (*argv)[0] = NULL; |
|
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
|
2982 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
|
2983 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
2984 (*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
|
2985 *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
|
2986 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
2987 (*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
|
2988 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
|
2989 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
2990 # 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
|
2991 #endif |
|
18064
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
2992 |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
2993 /* |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
2994 * 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
|
2995 * 0: As usual. |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
2996 * 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
|
2997 * 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
|
2998 * 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
|
2999 * 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
|
3000 * 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
|
3001 */ |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3002 int |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3003 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
|
3004 { |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3005 #ifdef MSWIN |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3006 return get_conpty_type(); |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3007 #else |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3008 return 0; |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3009 #endif |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3010 } |