Mercurial > vim
annotate src/misc2.c @ 32232:daef00e8d99f v9.0.1447
patch 9.0.1447: condition is always true
Commit: https://github.com/vim/vim/commit/474891bc89e657100bd37c29129451a0e601879d
Author: zeertzjq <zeertzjq@outlook.com>
Date: Wed Apr 12 21:36:03 2023 +0100
patch 9.0.1447: condition is always true
Problem: Condition is always true.
Solution: Remove the useless condition. (closes https://github.com/vim/vim/issues/12253)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Wed, 12 Apr 2023 22:45:03 +0200 |
| parents | 2c09e40ce3da |
| children | bc3b293a965c |
| rev | line source |
|---|---|
|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * misc2.c: Various functions. | |
| 12 */ | |
| 13 #include "vim.h" | |
| 14 | |
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15 static char_u *username = NULL; // cached result of mch_get_user_name() |
| 359 | 16 |
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17 static int coladvance2(pos_T *pos, int addspaces, int finetune, colnr_T wcol); |
| 7 | 18 |
| 19 /* | |
| 20 * Return TRUE if in the current mode we need to use virtual. | |
| 21 */ | |
| 22 int | |
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23 virtual_active(void) |
| 7 | 24 { |
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25 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 { | |
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153 curwin->w_curswant = linetabsize_str(line) + one_more; |
| 7 | 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 { |
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169 csize = linetabsize_str(line); |
| 7 | 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 /* | |
|
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676 * Set "curwin->w_leftcol" to "leftcol". |
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677 * Adjust the cursor position if needed. |
| 7 | 678 * Return TRUE if the cursor was moved. |
| 679 */ | |
| 680 int | |
|
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681 set_leftcol(colnr_T leftcol) |
| 7 | 682 { |
| 683 int retval = FALSE; | |
|
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684 |
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685 // Return quickly when there is no change. |
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686 if (curwin->w_leftcol == leftcol) |
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687 return FALSE; |
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688 curwin->w_leftcol = leftcol; |
| 7 | 689 |
| 690 changed_cline_bef_curs(); | |
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691 long lastcol = curwin->w_leftcol + curwin->w_width - curwin_col_off() - 1; |
| 7 | 692 validate_virtcol(); |
| 693 | |
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694 // If the cursor is right or left of the screen, move it to last or first |
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695 // visible character. |
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696 long siso = get_sidescrolloff_value(); |
|
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697 if (curwin->w_virtcol > (colnr_T)(lastcol - siso)) |
| 7 | 698 { |
| 699 retval = TRUE; | |
|
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700 coladvance((colnr_T)(lastcol - siso)); |
| 7 | 701 } |
|
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702 else if (curwin->w_virtcol < curwin->w_leftcol + siso) |
| 7 | 703 { |
| 704 retval = TRUE; | |
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705 (void)coladvance((colnr_T)(curwin->w_leftcol + siso)); |
| 7 | 706 } |
| 707 | |
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708 // If the start of the character under the cursor is not on the screen, |
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709 // advance the cursor one more char. If this fails (last char of the |
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710 // line) adjust the scrolling. |
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711 colnr_T s, e; |
| 7 | 712 getvvcol(curwin, &curwin->w_cursor, &s, NULL, &e); |
| 713 if (e > (colnr_T)lastcol) | |
| 714 { | |
| 715 retval = TRUE; | |
| 716 coladvance(s - 1); | |
| 717 } | |
| 718 else if (s < curwin->w_leftcol) | |
| 719 { | |
| 720 retval = TRUE; | |
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721 if (coladvance(e + 1) == FAIL) // there isn't another character |
| 7 | 722 { |
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723 curwin->w_leftcol = s; // adjust w_leftcol instead |
| 7 | 724 changed_cline_bef_curs(); |
| 725 } | |
| 726 } | |
| 727 | |
| 728 if (retval) | |
| 729 curwin->w_set_curswant = TRUE; | |
|
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730 redraw_later(UPD_NOT_VALID); |
| 7 | 731 return retval; |
| 732 } | |
| 733 | |
|
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734 /* |
| 7 | 735 * Isolate one part of a string option where parts are separated with |
| 736 * "sep_chars". | |
| 459 | 737 * The part is copied into "buf[maxlen]". |
| 7 | 738 * "*option" is advanced to the next part. |
| 739 * The length is returned. | |
| 740 */ | |
| 741 int | |
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742 copy_option_part( |
|
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743 char_u **option, |
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744 char_u *buf, |
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745 int maxlen, |
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746 char *sep_chars) |
| 7 | 747 { |
| 748 int len = 0; | |
| 749 char_u *p = *option; | |
| 750 | |
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751 // skip '.' at start of option part, for 'suffixes' |
| 7 | 752 if (*p == '.') |
| 753 buf[len++] = *p++; | |
| 754 while (*p != NUL && vim_strchr((char_u *)sep_chars, *p) == NULL) | |
| 755 { | |
| 756 /* | |
| 757 * Skip backslash before a separator character and space. | |
| 758 */ | |
| 759 if (p[0] == '\\' && vim_strchr((char_u *)sep_chars, p[1]) != NULL) | |
| 760 ++p; | |
| 761 if (len < maxlen - 1) | |
| 762 buf[len++] = *p; | |
| 763 ++p; | |
| 764 } | |
| 765 buf[len] = NUL; | |
| 766 | |
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767 if (*p != NUL && *p != ',') // skip non-standard separator |
| 7 | 768 ++p; |
|
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769 p = skip_to_option_part(p); // p points to next file name |
| 7 | 770 |
| 771 *option = p; | |
| 772 return len; | |
| 773 } | |
| 774 | |
| 775 #ifndef HAVE_MEMSET | |
| 776 void * | |
|
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777 vim_memset(void *ptr, int c, size_t size) |
| 7 | 778 { |
| 779 char *p = ptr; | |
| 780 | |
| 781 while (size-- > 0) | |
| 782 *p++ = c; | |
| 783 return ptr; | |
| 784 } | |
| 785 #endif | |
| 786 | |
| 787 /* | |
| 788 * Vim has its own isspace() function, because on some machines isspace() | |
| 789 * can't handle characters above 128. | |
| 790 */ | |
| 791 int | |
|
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792 vim_isspace(int x) |
| 7 | 793 { |
| 794 return ((x >= 9 && x <= 13) || x == ' '); | |
| 795 } | |
| 796 | |
| 797 /************************************************************************ | |
| 798 * functions that use lookup tables for various things, generally to do with | |
| 799 * special key codes. | |
| 800 */ | |
| 801 | |
| 802 /* | |
| 803 * Some useful tables. | |
| 804 */ | |
| 805 | |
| 806 static struct modmasktable | |
| 807 { | |
|
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808 short mod_mask; // Bit-mask for particular key modifier |
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809 short mod_flag; // Bit(s) for particular key modifier |
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810 char_u name; // Single letter name of modifier |
| 7 | 811 } mod_mask_table[] = |
| 812 { | |
| 813 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'M'}, | |
| 179 | 814 {MOD_MASK_META, MOD_MASK_META, (char_u)'T'}, |
| 7 | 815 {MOD_MASK_CTRL, MOD_MASK_CTRL, (char_u)'C'}, |
| 816 {MOD_MASK_SHIFT, MOD_MASK_SHIFT, (char_u)'S'}, | |
| 817 {MOD_MASK_MULTI_CLICK, MOD_MASK_2CLICK, (char_u)'2'}, | |
| 818 {MOD_MASK_MULTI_CLICK, MOD_MASK_3CLICK, (char_u)'3'}, | |
| 819 {MOD_MASK_MULTI_CLICK, MOD_MASK_4CLICK, (char_u)'4'}, | |
|
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820 #ifdef MACOS_X |
| 7 | 821 {MOD_MASK_CMD, MOD_MASK_CMD, (char_u)'D'}, |
| 822 #endif | |
|
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823 // 'A' must be the last one |
| 7 | 824 {MOD_MASK_ALT, MOD_MASK_ALT, (char_u)'A'}, |
| 825 {0, 0, NUL} | |
|
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826 // NOTE: when adding an entry, update MAX_KEY_NAME_LEN! |
| 7 | 827 }; |
| 828 | |
| 829 /* | |
| 830 * Shifted key terminal codes and their unshifted equivalent. | |
| 1209 | 831 * Don't add mouse codes here, they are handled separately! |
| 7 | 832 */ |
| 833 #define MOD_KEYS_ENTRY_SIZE 5 | |
| 834 | |
| 835 static char_u modifier_keys_table[] = | |
| 836 { | |
|
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837 // mod mask with modifier without modifier |
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838 MOD_MASK_SHIFT, '&', '9', '@', '1', // begin |
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839 MOD_MASK_SHIFT, '&', '0', '@', '2', // cancel |
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840 MOD_MASK_SHIFT, '*', '1', '@', '4', // command |
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841 MOD_MASK_SHIFT, '*', '2', '@', '5', // copy |
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842 MOD_MASK_SHIFT, '*', '3', '@', '6', // create |
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843 MOD_MASK_SHIFT, '*', '4', 'k', 'D', // delete char |
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844 MOD_MASK_SHIFT, '*', '5', 'k', 'L', // delete line |
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845 MOD_MASK_SHIFT, '*', '7', '@', '7', // end |
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|
846 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_END, '@', '7', // end |
|
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847 MOD_MASK_SHIFT, '*', '9', '@', '9', // exit |
|
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|
848 MOD_MASK_SHIFT, '*', '0', '@', '0', // find |
|
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|
849 MOD_MASK_SHIFT, '#', '1', '%', '1', // help |
|
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|
850 MOD_MASK_SHIFT, '#', '2', 'k', 'h', // home |
|
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|
851 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_HOME, 'k', 'h', // home |
|
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|
852 MOD_MASK_SHIFT, '#', '3', 'k', 'I', // insert |
|
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|
853 MOD_MASK_SHIFT, '#', '4', 'k', 'l', // left arrow |
|
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|
854 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_LEFT, 'k', 'l', // left arrow |
|
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diff
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|
855 MOD_MASK_SHIFT, '%', 'a', '%', '3', // message |
|
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parents:
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diff
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|
856 MOD_MASK_SHIFT, '%', 'b', '%', '4', // move |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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parents:
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diff
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|
857 MOD_MASK_SHIFT, '%', 'c', '%', '5', // next |
|
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patch 8.2.0026: still some /* */ comments
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parents:
18886
diff
changeset
|
858 MOD_MASK_SHIFT, '%', 'd', '%', '7', // options |
|
80b40bd5ec1a
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|
859 MOD_MASK_SHIFT, '%', 'e', '%', '8', // previous |
|
80b40bd5ec1a
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|
860 MOD_MASK_SHIFT, '%', 'f', '%', '9', // print |
|
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|
861 MOD_MASK_SHIFT, '%', 'g', '%', '0', // redo |
|
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|
862 MOD_MASK_SHIFT, '%', 'h', '&', '3', // replace |
|
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863 MOD_MASK_SHIFT, '%', 'i', 'k', 'r', // right arr. |
|
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864 MOD_MASK_CTRL, KS_EXTRA, (int)KE_C_RIGHT, 'k', 'r', // right arr. |
|
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865 MOD_MASK_SHIFT, '%', 'j', '&', '5', // resume |
|
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866 MOD_MASK_SHIFT, '!', '1', '&', '6', // save |
|
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867 MOD_MASK_SHIFT, '!', '2', '&', '7', // suspend |
|
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868 MOD_MASK_SHIFT, '!', '3', '&', '8', // undo |
|
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|
869 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_UP, 'k', 'u', // up arrow |
|
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|
870 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_DOWN, 'k', 'd', // down arrow |
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871 |
|
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|
872 // vt100 F1 |
| 7 | 873 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF1, KS_EXTRA, (int)KE_XF1, |
| 874 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF2, KS_EXTRA, (int)KE_XF2, | |
| 875 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF3, KS_EXTRA, (int)KE_XF3, | |
| 876 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_XF4, KS_EXTRA, (int)KE_XF4, | |
| 877 | |
|
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|
878 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F1, 'k', '1', // F1 |
| 7 | 879 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F2, 'k', '2', |
| 880 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F3, 'k', '3', | |
| 881 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F4, 'k', '4', | |
| 882 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F5, 'k', '5', | |
| 883 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F6, 'k', '6', | |
| 884 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F7, 'k', '7', | |
| 885 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F8, 'k', '8', | |
| 886 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F9, 'k', '9', | |
|
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changeset
|
887 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F10, 'k', ';', // F10 |
| 7 | 888 |
| 889 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F11, 'F', '1', | |
| 890 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F12, 'F', '2', | |
| 891 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F13, 'F', '3', | |
| 892 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F14, 'F', '4', | |
| 893 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F15, 'F', '5', | |
| 894 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F16, 'F', '6', | |
| 895 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F17, 'F', '7', | |
| 896 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F18, 'F', '8', | |
| 897 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F19, 'F', '9', | |
| 898 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F20, 'F', 'A', | |
| 899 | |
| 900 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F21, 'F', 'B', | |
| 901 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F22, 'F', 'C', | |
| 902 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F23, 'F', 'D', | |
| 903 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F24, 'F', 'E', | |
| 904 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F25, 'F', 'F', | |
| 905 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F26, 'F', 'G', | |
| 906 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F27, 'F', 'H', | |
| 907 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F28, 'F', 'I', | |
| 908 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F29, 'F', 'J', | |
| 909 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F30, 'F', 'K', | |
| 910 | |
| 911 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F31, 'F', 'L', | |
| 912 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F32, 'F', 'M', | |
| 913 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F33, 'F', 'N', | |
| 914 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F34, 'F', 'O', | |
| 915 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F35, 'F', 'P', | |
| 916 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F36, 'F', 'Q', | |
| 917 MOD_MASK_SHIFT, KS_EXTRA, (int)KE_S_F37, 'F', 'R', | |
| 918 | |
|
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diff
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|
919 // TAB pseudo code |
| 7 | 920 MOD_MASK_SHIFT, 'k', 'B', KS_EXTRA, (int)KE_TAB, |
| 921 | |
| 922 NUL | |
| 923 }; | |
| 924 | |
| 925 static struct key_name_entry | |
| 926 { | |
|
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|
927 int key; // Special key code or ascii value |
|
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parents:
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diff
changeset
|
928 char_u *name; // Name of key |
| 7 | 929 } key_names_table[] = |
| 930 { | |
| 931 {' ', (char_u *)"Space"}, | |
| 932 {TAB, (char_u *)"Tab"}, | |
| 933 {K_TAB, (char_u *)"Tab"}, | |
| 934 {NL, (char_u *)"NL"}, | |
|
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|
935 {NL, (char_u *)"NewLine"}, // Alternative name |
|
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|
936 {NL, (char_u *)"LineFeed"}, // Alternative name |
|
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changeset
|
937 {NL, (char_u *)"LF"}, // Alternative name |
| 7 | 938 {CAR, (char_u *)"CR"}, |
|
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|
939 {CAR, (char_u *)"Return"}, // Alternative name |
|
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changeset
|
940 {CAR, (char_u *)"Enter"}, // Alternative name |
| 7 | 941 {K_BS, (char_u *)"BS"}, |
|
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changeset
|
942 {K_BS, (char_u *)"BackSpace"}, // Alternative name |
| 7 | 943 {ESC, (char_u *)"Esc"}, |
| 944 {CSI, (char_u *)"CSI"}, | |
| 945 {K_CSI, (char_u *)"xCSI"}, | |
| 946 {'|', (char_u *)"Bar"}, | |
| 947 {'\\', (char_u *)"Bslash"}, | |
| 948 {K_DEL, (char_u *)"Del"}, | |
|
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changeset
|
949 {K_DEL, (char_u *)"Delete"}, // Alternative name |
| 7 | 950 {K_KDEL, (char_u *)"kDel"}, |
| 951 {K_UP, (char_u *)"Up"}, | |
| 952 {K_DOWN, (char_u *)"Down"}, | |
| 953 {K_LEFT, (char_u *)"Left"}, | |
| 954 {K_RIGHT, (char_u *)"Right"}, | |
| 180 | 955 {K_XUP, (char_u *)"xUp"}, |
| 956 {K_XDOWN, (char_u *)"xDown"}, | |
| 957 {K_XLEFT, (char_u *)"xLeft"}, | |
| 958 {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
|
959 {K_PS, (char_u *)"PasteStart"}, |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10549
diff
changeset
|
960 {K_PE, (char_u *)"PasteEnd"}, |
| 7 | 961 |
| 962 {K_F1, (char_u *)"F1"}, | |
| 963 {K_F2, (char_u *)"F2"}, | |
| 964 {K_F3, (char_u *)"F3"}, | |
| 965 {K_F4, (char_u *)"F4"}, | |
| 966 {K_F5, (char_u *)"F5"}, | |
| 967 {K_F6, (char_u *)"F6"}, | |
| 968 {K_F7, (char_u *)"F7"}, | |
| 969 {K_F8, (char_u *)"F8"}, | |
| 970 {K_F9, (char_u *)"F9"}, | |
| 971 {K_F10, (char_u *)"F10"}, | |
| 972 | |
| 973 {K_F11, (char_u *)"F11"}, | |
| 974 {K_F12, (char_u *)"F12"}, | |
| 975 {K_F13, (char_u *)"F13"}, | |
| 976 {K_F14, (char_u *)"F14"}, | |
| 977 {K_F15, (char_u *)"F15"}, | |
| 978 {K_F16, (char_u *)"F16"}, | |
| 979 {K_F17, (char_u *)"F17"}, | |
| 980 {K_F18, (char_u *)"F18"}, | |
| 981 {K_F19, (char_u *)"F19"}, | |
| 982 {K_F20, (char_u *)"F20"}, | |
| 983 | |
| 984 {K_F21, (char_u *)"F21"}, | |
| 985 {K_F22, (char_u *)"F22"}, | |
| 986 {K_F23, (char_u *)"F23"}, | |
| 987 {K_F24, (char_u *)"F24"}, | |
| 988 {K_F25, (char_u *)"F25"}, | |
| 989 {K_F26, (char_u *)"F26"}, | |
| 990 {K_F27, (char_u *)"F27"}, | |
| 991 {K_F28, (char_u *)"F28"}, | |
| 992 {K_F29, (char_u *)"F29"}, | |
| 993 {K_F30, (char_u *)"F30"}, | |
| 994 | |
| 995 {K_F31, (char_u *)"F31"}, | |
| 996 {K_F32, (char_u *)"F32"}, | |
| 997 {K_F33, (char_u *)"F33"}, | |
| 998 {K_F34, (char_u *)"F34"}, | |
| 999 {K_F35, (char_u *)"F35"}, | |
| 1000 {K_F36, (char_u *)"F36"}, | |
| 1001 {K_F37, (char_u *)"F37"}, | |
| 1002 | |
| 1003 {K_XF1, (char_u *)"xF1"}, | |
| 1004 {K_XF2, (char_u *)"xF2"}, | |
| 1005 {K_XF3, (char_u *)"xF3"}, | |
| 1006 {K_XF4, (char_u *)"xF4"}, | |
| 1007 | |
| 1008 {K_HELP, (char_u *)"Help"}, | |
| 1009 {K_UNDO, (char_u *)"Undo"}, | |
| 1010 {K_INS, (char_u *)"Insert"}, | |
|
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diff
changeset
|
1011 {K_INS, (char_u *)"Ins"}, // Alternative name |
| 7 | 1012 {K_KINS, (char_u *)"kInsert"}, |
| 1013 {K_HOME, (char_u *)"Home"}, | |
| 1014 {K_KHOME, (char_u *)"kHome"}, | |
| 1015 {K_XHOME, (char_u *)"xHome"}, | |
| 230 | 1016 {K_ZHOME, (char_u *)"zHome"}, |
| 7 | 1017 {K_END, (char_u *)"End"}, |
| 1018 {K_KEND, (char_u *)"kEnd"}, | |
| 1019 {K_XEND, (char_u *)"xEnd"}, | |
| 230 | 1020 {K_ZEND, (char_u *)"zEnd"}, |
| 7 | 1021 {K_PAGEUP, (char_u *)"PageUp"}, |
| 1022 {K_PAGEDOWN, (char_u *)"PageDown"}, | |
| 1023 {K_KPAGEUP, (char_u *)"kPageUp"}, | |
| 1024 {K_KPAGEDOWN, (char_u *)"kPageDown"}, | |
| 1025 | |
| 1026 {K_KPLUS, (char_u *)"kPlus"}, | |
| 1027 {K_KMINUS, (char_u *)"kMinus"}, | |
| 1028 {K_KDIVIDE, (char_u *)"kDivide"}, | |
| 1029 {K_KMULTIPLY, (char_u *)"kMultiply"}, | |
| 1030 {K_KENTER, (char_u *)"kEnter"}, | |
| 1031 {K_KPOINT, (char_u *)"kPoint"}, | |
| 1032 | |
| 1033 {K_K0, (char_u *)"k0"}, | |
| 1034 {K_K1, (char_u *)"k1"}, | |
| 1035 {K_K2, (char_u *)"k2"}, | |
| 1036 {K_K3, (char_u *)"k3"}, | |
| 1037 {K_K4, (char_u *)"k4"}, | |
| 1038 {K_K5, (char_u *)"k5"}, | |
| 1039 {K_K6, (char_u *)"k6"}, | |
| 1040 {K_K7, (char_u *)"k7"}, | |
| 1041 {K_K8, (char_u *)"k8"}, | |
| 1042 {K_K9, (char_u *)"k9"}, | |
| 1043 | |
| 1044 {'<', (char_u *)"lt"}, | |
| 1045 | |
| 1046 {K_MOUSE, (char_u *)"Mouse"}, | |
| 3273 | 1047 #ifdef FEAT_MOUSE_NET |
| 7 | 1048 {K_NETTERM_MOUSE, (char_u *)"NetMouse"}, |
| 3273 | 1049 #endif |
| 1050 #ifdef FEAT_MOUSE_DEC | |
| 7 | 1051 {K_DEC_MOUSE, (char_u *)"DecMouse"}, |
| 3273 | 1052 #endif |
| 1053 #ifdef FEAT_MOUSE_JSB | |
| 7 | 1054 {K_JSBTERM_MOUSE, (char_u *)"JsbMouse"}, |
| 3273 | 1055 #endif |
| 1056 #ifdef FEAT_MOUSE_PTERM | |
| 7 | 1057 {K_PTERM_MOUSE, (char_u *)"PtermMouse"}, |
| 3273 | 1058 #endif |
| 1059 #ifdef FEAT_MOUSE_URXVT | |
| 1060 {K_URXVT_MOUSE, (char_u *)"UrxvtMouse"}, | |
| 1061 #endif | |
| 3746 | 1062 {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
|
1063 {K_SGR_MOUSERELEASE, (char_u *)"SgrMouseRelease"}, |
| 7 | 1064 {K_LEFTMOUSE, (char_u *)"LeftMouse"}, |
| 1065 {K_LEFTMOUSE_NM, (char_u *)"LeftMouseNM"}, | |
| 1066 {K_LEFTDRAG, (char_u *)"LeftDrag"}, | |
| 1067 {K_LEFTRELEASE, (char_u *)"LeftRelease"}, | |
| 1068 {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
|
1069 {K_MOUSEMOVE, (char_u *)"MouseMove"}, |
| 7 | 1070 {K_MIDDLEMOUSE, (char_u *)"MiddleMouse"}, |
| 1071 {K_MIDDLEDRAG, (char_u *)"MiddleDrag"}, | |
| 1072 {K_MIDDLERELEASE, (char_u *)"MiddleRelease"}, | |
| 1073 {K_RIGHTMOUSE, (char_u *)"RightMouse"}, | |
| 1074 {K_RIGHTDRAG, (char_u *)"RightDrag"}, | |
| 1075 {K_RIGHTRELEASE, (char_u *)"RightRelease"}, | |
|
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0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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changeset
|
1076 {K_MOUSEDOWN, (char_u *)"ScrollWheelUp"}, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
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2363
diff
changeset
|
1077 {K_MOUSEUP, (char_u *)"ScrollWheelDown"}, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2363
diff
changeset
|
1078 {K_MOUSELEFT, (char_u *)"ScrollWheelRight"}, |
|
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1079 {K_MOUSERIGHT, (char_u *)"ScrollWheelLeft"}, |
|
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1080 {K_MOUSEDOWN, (char_u *)"MouseDown"}, // OBSOLETE: Use |
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1081 {K_MOUSEUP, (char_u *)"MouseUp"}, // ScrollWheelXXX instead |
| 7 | 1082 {K_X1MOUSE, (char_u *)"X1Mouse"}, |
| 1083 {K_X1DRAG, (char_u *)"X1Drag"}, | |
| 1084 {K_X1RELEASE, (char_u *)"X1Release"}, | |
| 1085 {K_X2MOUSE, (char_u *)"X2Mouse"}, | |
| 1086 {K_X2DRAG, (char_u *)"X2Drag"}, | |
| 1087 {K_X2RELEASE, (char_u *)"X2Release"}, | |
| 1088 {K_DROP, (char_u *)"Drop"}, | |
| 1089 {K_ZERO, (char_u *)"Nul"}, | |
| 1090 #ifdef FEAT_EVAL | |
| 1091 {K_SNR, (char_u *)"SNR"}, | |
| 1092 #endif | |
| 1093 {K_PLUG, (char_u *)"Plug"}, | |
| 6245 | 1094 {K_CURSORHOLD, (char_u *)"CursorHold"}, |
|
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1095 {K_IGNORE, (char_u *)"Ignore"}, |
|
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1096 {K_COMMAND, (char_u *)"Cmd"}, |
|
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1097 {K_SCRIPT_COMMAND, (char_u *)"ScriptCmd"}, |
|
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1098 {K_FOCUSGAINED, (char_u *)"FocusGained"}, |
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1099 {K_FOCUSLOST, (char_u *)"FocusLost"}, |
| 7 | 1100 {0, NULL} |
|
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1101 // NOTE: When adding a long name update MAX_KEY_NAME_LEN. |
| 7 | 1102 }; |
| 1103 | |
|
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1104 #define KEY_NAMES_TABLE_LEN ARRAY_LENGTH(key_names_table) |
| 7 | 1105 |
| 1106 /* | |
| 1107 * Return the modifier mask bit (MOD_MASK_*) which corresponds to the given | |
| 1108 * modifier name ('S' for Shift, 'C' for Ctrl etc). | |
| 1109 */ | |
|
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1110 static int |
|
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|
1111 name_to_mod_mask(int c) |
| 7 | 1112 { |
| 1113 int i; | |
| 1114 | |
| 1115 c = TOUPPER_ASC(c); | |
| 1116 for (i = 0; mod_mask_table[i].mod_mask != 0; i++) | |
| 1117 if (c == mod_mask_table[i].name) | |
| 1118 return mod_mask_table[i].mod_flag; | |
| 1119 return 0; | |
| 1120 } | |
| 1121 | |
| 1122 /* | |
| 1123 * Check if if there is a special key code for "key" that includes the | |
| 1124 * modifiers specified. | |
| 1125 */ | |
| 1126 int | |
|
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|
1127 simplify_key(int key, int *modifiers) |
| 7 | 1128 { |
| 1129 int i; | |
| 1130 int key0; | |
| 1131 int key1; | |
| 1132 | |
|
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1133 if (!(*modifiers & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT))) |
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1134 return key; |
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1135 |
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1136 // TAB is a special case |
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1137 if (key == TAB && (*modifiers & MOD_MASK_SHIFT)) |
| 7 | 1138 { |
|
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1139 *modifiers &= ~MOD_MASK_SHIFT; |
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1140 return K_S_TAB; |
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1141 } |
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1142 key0 = KEY2TERMCAP0(key); |
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1143 key1 = KEY2TERMCAP1(key); |
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1144 for (i = 0; modifier_keys_table[i] != NUL; i += MOD_KEYS_ENTRY_SIZE) |
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1145 { |
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1146 if (key0 == modifier_keys_table[i + 3] |
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1147 && key1 == modifier_keys_table[i + 4] |
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1148 && (*modifiers & modifier_keys_table[i])) |
| 7 | 1149 { |
|
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1150 *modifiers &= ~modifier_keys_table[i]; |
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1151 return TERMCAP2KEY(modifier_keys_table[i + 1], |
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1152 modifier_keys_table[i + 2]); |
| 7 | 1153 } |
| 1154 } | |
| 1155 return key; | |
| 1156 } | |
| 1157 | |
| 1158 /* | |
| 180 | 1159 * Change <xHome> to <Home>, <xUp> to <Up>, etc. |
| 1160 */ | |
| 1161 int | |
|
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1162 handle_x_keys(int key) |
| 180 | 1163 { |
| 1164 switch (key) | |
| 1165 { | |
| 1166 case K_XUP: return K_UP; | |
| 1167 case K_XDOWN: return K_DOWN; | |
| 1168 case K_XLEFT: return K_LEFT; | |
| 1169 case K_XRIGHT: return K_RIGHT; | |
| 1170 case K_XHOME: return K_HOME; | |
| 230 | 1171 case K_ZHOME: return K_HOME; |
| 180 | 1172 case K_XEND: return K_END; |
| 230 | 1173 case K_ZEND: return K_END; |
| 180 | 1174 case K_XF1: return K_F1; |
| 1175 case K_XF2: return K_F2; | |
| 1176 case K_XF3: return K_F3; | |
| 1177 case K_XF4: return K_F4; | |
| 1178 case K_S_XF1: return K_S_F1; | |
| 1179 case K_S_XF2: return K_S_F2; | |
| 1180 case K_S_XF3: return K_S_F3; | |
| 1181 case K_S_XF4: return K_S_F4; | |
| 1182 } | |
| 1183 return key; | |
| 1184 } | |
| 1185 | |
| 1186 /* | |
| 7 | 1187 * Return a string which contains the name of the given key when the given |
| 1188 * modifiers are down. | |
| 1189 */ | |
| 1190 char_u * | |
|
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1191 get_special_key_name(int c, int modifiers) |
| 7 | 1192 { |
| 1193 static char_u string[MAX_KEY_NAME_LEN + 1]; | |
| 1194 | |
| 1195 int i, idx; | |
| 1196 int table_idx; | |
| 1197 char_u *s; | |
| 1198 | |
| 1199 string[0] = '<'; | |
| 1200 idx = 1; | |
| 1201 | |
|
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1202 // Key that stands for a normal character. |
| 7 | 1203 if (IS_SPECIAL(c) && KEY2TERMCAP0(c) == KS_KEY) |
| 1204 c = KEY2TERMCAP1(c); | |
| 1205 | |
| 1206 /* | |
| 1207 * Translate shifted special keys into unshifted keys and set modifier. | |
| 1208 * Same for CTRL and ALT modifiers. | |
| 1209 */ | |
| 1210 if (IS_SPECIAL(c)) | |
| 1211 { | |
| 1212 for (i = 0; modifier_keys_table[i] != 0; i += MOD_KEYS_ENTRY_SIZE) | |
| 1213 if ( KEY2TERMCAP0(c) == (int)modifier_keys_table[i + 1] | |
| 1214 && (int)KEY2TERMCAP1(c) == (int)modifier_keys_table[i + 2]) | |
| 1215 { | |
| 1216 modifiers |= modifier_keys_table[i]; | |
| 1217 c = TERMCAP2KEY(modifier_keys_table[i + 3], | |
| 1218 modifier_keys_table[i + 4]); | |
| 1219 break; | |
| 1220 } | |
| 1221 } | |
| 1222 | |
|
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1223 // try to find the key in the special key table |
| 7 | 1224 table_idx = find_special_key_in_table(c); |
| 1225 | |
| 1226 /* | |
| 1227 * When not a known special key, and not a printable character, try to | |
| 1228 * extract modifiers. | |
| 1229 */ | |
|
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1230 if (c > 0 && (*mb_char2len)(c) == 1) |
| 7 | 1231 { |
| 1232 if (table_idx < 0 | |
| 1233 && (!vim_isprintc(c) || (c & 0x7f) == ' ') | |
| 1234 && (c & 0x80)) | |
| 1235 { | |
| 1236 c &= 0x7f; | |
| 1237 modifiers |= MOD_MASK_ALT; | |
|
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|
1238 // try again, to find the un-alted key in the special key table |
| 7 | 1239 table_idx = find_special_key_in_table(c); |
| 1240 } | |
| 1241 if (table_idx < 0 && !vim_isprintc(c) && c < ' ') | |
| 1242 { | |
| 1243 c += '@'; | |
| 1244 modifiers |= MOD_MASK_CTRL; | |
| 1245 } | |
| 1246 } | |
| 1247 | |
|
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|
1248 // translate the modifier into a string |
| 7 | 1249 for (i = 0; mod_mask_table[i].name != 'A'; i++) |
| 1250 if ((modifiers & mod_mask_table[i].mod_mask) | |
| 1251 == mod_mask_table[i].mod_flag) | |
| 1252 { | |
| 1253 string[idx++] = mod_mask_table[i].name; | |
| 1254 string[idx++] = (char_u)'-'; | |
| 1255 } | |
| 1256 | |
|
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1257 if (table_idx < 0) // unknown special key, may output t_xx |
| 7 | 1258 { |
| 1259 if (IS_SPECIAL(c)) | |
| 1260 { | |
| 1261 string[idx++] = 't'; | |
| 1262 string[idx++] = '_'; | |
| 1263 string[idx++] = KEY2TERMCAP0(c); | |
| 1264 string[idx++] = KEY2TERMCAP1(c); | |
| 1265 } | |
|
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1266 // Not a special key, only modifiers, output directly |
| 7 | 1267 else |
| 1268 { | |
| 1269 if (has_mbyte && (*mb_char2len)(c) > 1) | |
| 1270 idx += (*mb_char2bytes)(c, string + idx); | |
|
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1271 else if (vim_isprintc(c)) |
| 7 | 1272 string[idx++] = c; |
| 1273 else | |
| 1274 { | |
| 1275 s = transchar(c); | |
| 1276 while (*s) | |
| 1277 string[idx++] = *s++; | |
| 1278 } | |
| 1279 } | |
| 1280 } | |
|
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1281 else // use name of special key |
| 7 | 1282 { |
|
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1283 size_t len = STRLEN(key_names_table[table_idx].name); |
|
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1284 |
|
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1285 if (len + idx + 2 <= MAX_KEY_NAME_LEN) |
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1286 { |
|
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1287 STRCPY(string + idx, key_names_table[table_idx].name); |
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1288 idx += (int)len; |
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1289 } |
| 7 | 1290 } |
| 1291 string[idx++] = '>'; | |
| 1292 string[idx] = NUL; | |
| 1293 return string; | |
| 1294 } | |
| 1295 | |
| 1296 /* | |
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1297 * Try translating a <> name at "(*srcp)[]" to "dst[]". |
|
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1298 * Return the number of characters added to "dst[]", zero for no match. |
|
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1299 * If there is a match, "srcp" is advanced to after the <> name. |
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1300 * "dst[]" must be big enough to hold the result (up to six characters)! |
| 7 | 1301 */ |
| 1302 int | |
|
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1303 trans_special( |
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1304 char_u **srcp, |
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1305 char_u *dst, |
|
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1306 int flags, // FSK_ values |
|
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1307 int escape_ks, // escape K_SPECIAL bytes in the character |
|
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1308 int *did_simplify) // FSK_SIMPLIFY and found <C-H> or <A-x> |
| 7 | 1309 { |
| 1310 int modifiers = 0; | |
| 1311 int key; | |
| 1312 | |
|
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1313 key = find_special_key(srcp, &modifiers, flags, did_simplify); |
| 7 | 1314 if (key == 0) |
| 1315 return 0; | |
| 1316 | |
|
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1317 return special_to_buf(key, modifiers, escape_ks, dst); |
|
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1318 } |
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1319 |
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1320 /* |
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1321 * Put the character sequence for "key" with "modifiers" into "dst" and return |
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1322 * the resulting length. |
|
28668
53c608c7ea9e
patch 8.2.4858: K_SPECIAL may be escaped twice
Bram Moolenaar <Bram@vim.org>
parents:
28610
diff
changeset
|
1323 * When "escape_ks" is TRUE escape K_SPECIAL bytes in the character. |
|
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998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1324 * The sequence is not NUL terminated. |
|
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
16876
diff
changeset
|
1325 * This is how characters in a string are encoded. |
|
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1326 */ |
|
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1327 int |
|
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patch 8.2.4858: K_SPECIAL may be escaped twice
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1328 special_to_buf(int key, int modifiers, int escape_ks, char_u *dst) |
|
16880
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patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
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changeset
|
1329 { |
|
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1330 int dlen = 0; |
|
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1331 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1332 // Put the appropriate modifier in a string |
| 7 | 1333 if (modifiers != 0) |
| 1334 { | |
| 1335 dst[dlen++] = K_SPECIAL; | |
| 1336 dst[dlen++] = KS_MODIFIER; | |
| 1337 dst[dlen++] = modifiers; | |
| 1338 } | |
| 1339 | |
| 1340 if (IS_SPECIAL(key)) | |
| 1341 { | |
| 1342 dst[dlen++] = K_SPECIAL; | |
| 1343 dst[dlen++] = KEY2TERMCAP0(key); | |
| 1344 dst[dlen++] = KEY2TERMCAP1(key); | |
| 1345 } | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
28610
diff
changeset
|
1346 else if (escape_ks) |
|
53c608c7ea9e
patch 8.2.4858: K_SPECIAL may be escaped twice
Bram Moolenaar <Bram@vim.org>
parents:
28610
diff
changeset
|
1347 dlen = (int)(add_char2buf(key, dst + dlen) - dst); |
|
53c608c7ea9e
patch 8.2.4858: K_SPECIAL may be escaped twice
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parents:
28610
diff
changeset
|
1348 else if (has_mbyte) |
| 7 | 1349 dlen += (*mb_char2bytes)(key, dst + dlen); |
| 1350 else | |
| 1351 dst[dlen++] = key; | |
| 1352 | |
| 1353 return dlen; | |
| 1354 } | |
| 1355 | |
| 1356 /* | |
|
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patch 9.0.1193: cannot map <Esc> when using the Kitty key protocol
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1357 * Try translating a <> name at "(*srcp)[]", return the key and put modifiers |
|
6fa4f94aca5a
patch 9.0.1193: cannot map <Esc> when using the Kitty key protocol
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1358 * in "modp". |
|
6fa4f94aca5a
patch 9.0.1193: cannot map <Esc> when using the Kitty key protocol
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1359 * "srcp" is advanced to after the <> name. |
| 7 | 1360 * returns 0 if there is no match. |
| 1361 */ | |
| 1362 int | |
|
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
1363 find_special_key( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
1364 char_u **srcp, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1365 int *modp, |
|
20603
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patch 8.2.0855: GUI tests fail because the test doesn't use a modifier
Bram Moolenaar <Bram@vim.org>
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20392
diff
changeset
|
1366 int flags, // FSK_ values |
|
18301
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patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
1367 int *did_simplify) // found <C-H> or <A-x> |
| 7 | 1368 { |
| 1369 char_u *last_dash; | |
| 1370 char_u *end_of_name; | |
| 1371 char_u *src; | |
| 1372 char_u *bp; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1373 int in_string = flags & FSK_IN_STRING; |
| 7 | 1374 int modifiers; |
| 1375 int bit; | |
| 1376 int key; | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
1377 uvarnumber_T n; |
| 3024 | 1378 int l; |
| 7 | 1379 |
| 1380 src = *srcp; | |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1381 if (src[0] != '<') |
| 7 | 1382 return 0; |
|
20627
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1383 if (src[1] == '*') // <*xxx>: do not simplify |
|
8bce783af0cb
patch 8.2.0867: using {xxx} for encoding a modifier is not nice
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1384 ++src; |
| 7 | 1385 |
|
18931
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1386 // Find end of modifier list |
| 7 | 1387 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:
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diff
changeset
|
1388 for (bp = src + 1; *bp == '-' || vim_isNormalIDc(*bp); bp++) |
| 7 | 1389 { |
| 1390 if (*bp == '-') | |
| 1391 { | |
| 1392 last_dash = bp; | |
| 3024 | 1393 if (bp[1] != NUL) |
| 1394 { | |
| 1395 if (has_mbyte) | |
| 1396 l = mb_ptr2len(bp + 1); | |
| 1397 else | |
| 1398 l = 1; | |
|
17720
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patch 8.1.1857: cannot use modifier with multi-byte character
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1399 // Anything accepted, like <C-?>. |
|
844f470532b6
patch 8.1.1857: cannot use modifier with multi-byte character
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1400 // <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:
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diff
changeset
|
1401 // the string delimiter. With a backslash it works: <M-\"> |
|
20627
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patch 8.2.0867: using {xxx} for encoding a modifier is not nice
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1402 if (!(in_string && bp[1] == '"') && bp[l + 1] == '>') |
|
9373
b88c573d8aa4
commit https://github.com/vim/vim/commit/1d90a5a5af84250e226f8a9121e771f7b72aa894
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1403 bp += l; |
|
9869
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1404 else if (in_string && bp[1] == '\\' && bp[2] == '"' |
|
20627
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1405 && bp[3] == '>') |
|
9869
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commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
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9723
diff
changeset
|
1406 bp += 2; |
| 3024 | 1407 } |
| 7 | 1408 } |
| 1409 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
|
1410 bp += 3; // skip t_xx, xx may be '-' or '>' |
| 3026 | 1411 else if (STRNICMP(bp, "char-", 5) == 0) |
| 1412 { | |
|
32098
39f4126d2a0d
patch 9.0.1380: CTRL-X on 2**64 subtracts two
Bram Moolenaar <Bram@vim.org>
parents:
31940
diff
changeset
|
1413 vim_str2nr(bp + 5, NULL, &l, STR2NR_ALL, NULL, NULL, 0, TRUE, NULL); |
|
16706
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patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1414 if (l == 0) |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1415 { |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26602
diff
changeset
|
1416 emsg(_(e_invalid_argument)); |
|
16706
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1417 return 0; |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1418 } |
| 3026 | 1419 bp += l + 5; |
| 1420 break; | |
| 1421 } | |
| 7 | 1422 } |
| 1423 | |
|
20627
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1424 if (*bp == '>') // found matching '>' |
| 7 | 1425 { |
| 1426 end_of_name = bp + 1; | |
| 1427 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
1428 // Which modifiers are given? |
| 7 | 1429 modifiers = 0x0; |
| 1430 for (bp = src + 1; bp < last_dash; bp++) | |
| 1431 { | |
| 1432 if (*bp != '-') | |
| 1433 { | |
| 1434 bit = name_to_mod_mask(*bp); | |
| 1435 if (bit == 0x0) | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1436 break; // Illegal modifier name |
| 7 | 1437 modifiers |= bit; |
| 1438 } | |
| 1439 } | |
| 1440 | |
| 1441 /* | |
| 1442 * Legal modifier name. | |
| 1443 */ | |
| 1444 if (bp >= last_dash) | |
| 1445 { | |
| 3024 | 1446 if (STRNICMP(last_dash + 1, "char-", 5) == 0 |
| 1447 && VIM_ISDIGIT(last_dash[6])) | |
| 1448 { | |
|
18931
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1449 // <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
|
1450 vim_str2nr(last_dash + 6, NULL, &l, STR2NR_ALL, NULL, |
|
32098
39f4126d2a0d
patch 9.0.1380: CTRL-X on 2**64 subtracts two
Bram Moolenaar <Bram@vim.org>
parents:
31940
diff
changeset
|
1451 &n, 0, TRUE, NULL); |
|
16706
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
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changeset
|
1452 if (l == 0) |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1453 { |
|
26865
bce848ec8b1b
patch 8.2.3961: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26602
diff
changeset
|
1454 emsg(_(e_invalid_argument)); |
|
16706
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1455 return 0; |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1456 } |
| 3026 | 1457 key = (int)n; |
| 3024 | 1458 } |
| 7 | 1459 else |
| 180 | 1460 { |
|
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Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
1461 int off = 1; |
|
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
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parents:
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diff
changeset
|
1462 |
|
18931
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1463 // Modifier with single letter, or special key name. |
|
9869
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commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
1464 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
|
1465 off = 2; |
| 3026 | 1466 if (has_mbyte) |
|
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
1467 l = mb_ptr2len(last_dash + off); |
| 3026 | 1468 else |
| 1469 l = 1; | |
|
20627
8bce783af0cb
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1470 if (modifiers != 0 && last_dash[l + off] == '>') |
|
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
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parents:
9723
diff
changeset
|
1471 key = PTR2CHAR(last_dash + off); |
| 3026 | 1472 else |
| 1473 { | |
|
9869
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commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
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9723
diff
changeset
|
1474 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:
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diff
changeset
|
1475 if (!(flags & FSK_KEEP_X_KEY)) |
| 3026 | 1476 key = handle_x_keys(key); |
| 1477 } | |
| 180 | 1478 } |
| 7 | 1479 |
| 1480 /* | |
| 1481 * get_special_key_code() may return NUL for invalid | |
| 1482 * special key name. | |
| 1483 */ | |
| 1484 if (key != NUL) | |
| 1485 { | |
| 1486 /* | |
| 1487 * Only use a modifier when there is no special key code that | |
| 1488 * includes the modifier. | |
| 1489 */ | |
| 1490 key = simplify_key(key, &modifiers); | |
| 1491 | |
|
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diff
changeset
|
1492 if ((flags & FSK_KEYCODE) == 0) |
| 7 | 1493 { |
|
18931
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parents:
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diff
changeset
|
1494 // don't want keycode, use single byte code |
| 7 | 1495 if (key == K_BS) |
| 1496 key = BS; | |
| 1497 else if (key == K_DEL || key == K_KDEL) | |
| 1498 key = DEL; | |
| 1499 } | |
|
31722
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changeset
|
1500 else if (key == 27 |
|
31734
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patch 9.0.1199: crash when using kitty and using a mapping with <Esc>
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31728
diff
changeset
|
1501 && (flags & FSK_FROM_PART) != 0 |
|
31722
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patch 9.0.1193: cannot map <Esc> when using the Kitty key protocol
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diff
changeset
|
1502 && (kitty_protocol_state == KKPS_ENABLED |
|
6fa4f94aca5a
patch 9.0.1193: cannot map <Esc> when using the Kitty key protocol
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1503 || kitty_protocol_state == KKPS_DISABLED)) |
|
6fa4f94aca5a
patch 9.0.1193: cannot map <Esc> when using the Kitty key protocol
Bram Moolenaar <Bram@vim.org>
parents:
31156
diff
changeset
|
1504 { |
|
6fa4f94aca5a
patch 9.0.1193: cannot map <Esc> when using the Kitty key protocol
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1505 // Using the Kitty key protocol, which uses K_ESC for an |
|
6fa4f94aca5a
patch 9.0.1193: cannot map <Esc> when using the Kitty key protocol
Bram Moolenaar <Bram@vim.org>
parents:
31156
diff
changeset
|
1506 // Esc character. For the simplified keys use the Esc |
|
6fa4f94aca5a
patch 9.0.1193: cannot map <Esc> when using the Kitty key protocol
Bram Moolenaar <Bram@vim.org>
parents:
31156
diff
changeset
|
1507 // character and set did_simplify, then in the |
|
6fa4f94aca5a
patch 9.0.1193: cannot map <Esc> when using the Kitty key protocol
Bram Moolenaar <Bram@vim.org>
parents:
31156
diff
changeset
|
1508 // non-simplified keys use K_ESC. |
|
6fa4f94aca5a
patch 9.0.1193: cannot map <Esc> when using the Kitty key protocol
Bram Moolenaar <Bram@vim.org>
parents:
31156
diff
changeset
|
1509 if ((flags & FSK_SIMPLIFY) != 0) |
|
31734
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changeset
|
1510 { |
|
59c474f6715d
patch 9.0.1199: crash when using kitty and using a mapping with <Esc>
Bram Moolenaar <Bram@vim.org>
parents:
31728
diff
changeset
|
1511 if (did_simplify != NULL) |
|
59c474f6715d
patch 9.0.1199: crash when using kitty and using a mapping with <Esc>
Bram Moolenaar <Bram@vim.org>
parents:
31728
diff
changeset
|
1512 *did_simplify = TRUE; |
|
59c474f6715d
patch 9.0.1199: crash when using kitty and using a mapping with <Esc>
Bram Moolenaar <Bram@vim.org>
parents:
31728
diff
changeset
|
1513 } |
|
31722
6fa4f94aca5a
patch 9.0.1193: cannot map <Esc> when using the Kitty key protocol
Bram Moolenaar <Bram@vim.org>
parents:
31156
diff
changeset
|
1514 else |
|
6fa4f94aca5a
patch 9.0.1193: cannot map <Esc> when using the Kitty key protocol
Bram Moolenaar <Bram@vim.org>
parents:
31156
diff
changeset
|
1515 key = K_ESC; |
|
6fa4f94aca5a
patch 9.0.1193: cannot map <Esc> when using the Kitty key protocol
Bram Moolenaar <Bram@vim.org>
parents:
31156
diff
changeset
|
1516 } |
| 7 | 1517 |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
1518 // Normal Key with modifier: Try to make a single byte code. |
| 7 | 1519 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
|
1520 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
|
1521 flags & FSK_SIMPLIFY, did_simplify); |
| 7 | 1522 |
| 1523 *modp = modifiers; | |
| 1524 *srcp = end_of_name; | |
| 1525 return key; | |
| 1526 } | |
| 1527 } | |
| 1528 } | |
| 1529 return 0; | |
| 1530 } | |
| 1531 | |
|
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
|
1532 |
|
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
1533 /* |
|
22522
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1534 * 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
|
1535 * 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
|
1536 * 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
|
1537 * 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
|
1538 * CTRL-- is CTRL-_ |
|
31156
0ecb16d5f86f
patch 9.0.0912: libvterm with modifyOtherKeys level 2 does not match xterm
Bram Moolenaar <Bram@vim.org>
parents:
31133
diff
changeset
|
1539 * Also, unless no_reduce_keys is set then <C-H> and <C-h> mean the same thing, |
|
0ecb16d5f86f
patch 9.0.0912: libvterm with modifyOtherKeys level 2 does not match xterm
Bram Moolenaar <Bram@vim.org>
parents:
31133
diff
changeset
|
1540 * use "H". |
|
22522
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1541 * 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
|
1542 */ |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1543 int |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1544 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
|
1545 { |
|
31940
03188d05289a
patch 9.0.1302: on a Belgian keyboard CTRL-] does not work
Bram Moolenaar <Bram@vim.org>
parents:
31734
diff
changeset
|
1546 if ((modifiers & MOD_MASK_CTRL) == 0) |
|
31728
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
1547 return key; |
|
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
1548 |
|
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
1549 if (ASCII_ISALPHA(key)) |
|
22522
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1550 { |
|
31156
0ecb16d5f86f
patch 9.0.0912: libvterm with modifyOtherKeys level 2 does not match xterm
Bram Moolenaar <Bram@vim.org>
parents:
31133
diff
changeset
|
1551 #ifdef FEAT_TERMINAL |
|
31728
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
1552 check_no_reduce_keys(); // may update the no_reduce_keys flag |
|
31156
0ecb16d5f86f
patch 9.0.0912: libvterm with modifyOtherKeys level 2 does not match xterm
Bram Moolenaar <Bram@vim.org>
parents:
31133
diff
changeset
|
1553 #endif |
|
31728
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
1554 return no_reduce_keys == 0 ? TOUPPER_ASC(key) : key; |
|
22522
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1555 } |
|
31728
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
1556 if (key == '2') |
|
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
1557 return '@'; |
|
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
1558 if (key == '6') |
|
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
1559 return '^'; |
|
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
1560 if (key == '-') |
|
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
1561 return '_'; |
|
31940
03188d05289a
patch 9.0.1302: on a Belgian keyboard CTRL-] does not work
Bram Moolenaar <Bram@vim.org>
parents:
31734
diff
changeset
|
1562 |
|
03188d05289a
patch 9.0.1302: on a Belgian keyboard CTRL-] does not work
Bram Moolenaar <Bram@vim.org>
parents:
31734
diff
changeset
|
1563 // On a Belgian keyboard AltGr $ is ']', on other keyboards '$' can only be |
|
03188d05289a
patch 9.0.1302: on a Belgian keyboard CTRL-] does not work
Bram Moolenaar <Bram@vim.org>
parents:
31734
diff
changeset
|
1564 // obtained with Shift. Assume that '$' without shift implies a Belgian |
|
03188d05289a
patch 9.0.1302: on a Belgian keyboard CTRL-] does not work
Bram Moolenaar <Bram@vim.org>
parents:
31734
diff
changeset
|
1565 // keyboard, where CTRL-$ means CTRL-]. |
|
03188d05289a
patch 9.0.1302: on a Belgian keyboard CTRL-] does not work
Bram Moolenaar <Bram@vim.org>
parents:
31734
diff
changeset
|
1566 if (key == '$' && (modifiers & MOD_MASK_SHIFT) == 0) |
|
03188d05289a
patch 9.0.1302: on a Belgian keyboard CTRL-] does not work
Bram Moolenaar <Bram@vim.org>
parents:
31734
diff
changeset
|
1567 return ']'; |
|
03188d05289a
patch 9.0.1302: on a Belgian keyboard CTRL-] does not work
Bram Moolenaar <Bram@vim.org>
parents:
31734
diff
changeset
|
1568 |
|
22522
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1569 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
|
1570 } |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1571 |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
1572 /* |
|
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
|
1573 * 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
|
1574 * 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
|
1575 * 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
|
1576 * 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
|
1577 * 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
|
1578 * 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
|
1579 */ |
|
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
1580 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
|
1581 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
|
1582 { |
|
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
1583 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
|
1584 || 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
|
1585 || 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
|
1586 && ((key >= '!' && key <= '/') |
|
c19acd92ee83
patch 8.2.1752: GTK GUI: cannot map alt-? with <A-?>
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
1587 || (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
|
1588 || 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
|
1589 || (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
|
1590 || (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
|
1591 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
|
1592 |
|
6325ef9143bc
patch 8.2.1811: mapping Ctrl-key does not work for '{', '}' and '|'
Bram Moolenaar <Bram@vim.org>
parents:
22522
diff
changeset
|
1593 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
|
1594 && (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
|
1595 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
|
1596 |
|
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
|
1597 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
|
1598 } |
|
d64520bfafa0
patch 8.2.1019: mapping <M-S-a> does not work in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20927
diff
changeset
|
1599 |
| 7 | 1600 /* |
| 1601 * Try to include modifiers in the key. | |
| 1602 * 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
|
1603 * 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
|
1604 * 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
|
1605 * "did_simplify" when it's not NULL. |
| 7 | 1606 */ |
| 1607 int | |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
1608 extract_modifiers(int key, int *modp, int simplify, int *did_simplify) |
| 7 | 1609 { |
| 1610 int modifiers = *modp; | |
| 1611 | |
|
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12672
diff
changeset
|
1612 #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
|
1613 // Command-key really special, no fancynest |
| 7 | 1614 if (!(modifiers & MOD_MASK_CMD)) |
| 1615 #endif | |
| 1616 if ((modifiers & MOD_MASK_SHIFT) && ASCII_ISALPHA(key)) | |
| 1617 { | |
| 1618 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
|
1619 // 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
|
1620 // 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
|
1621 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
|
1622 || 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
|
1623 || 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
|
1624 modifiers &= ~MOD_MASK_SHIFT; |
| 7 | 1625 } |
|
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
1626 |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
1627 // <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
|
1628 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
|
1629 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
|
1630 |
|
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18291
diff
changeset
|
1631 if (simplify && (modifiers & MOD_MASK_CTRL) |
|
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diff
changeset
|
1632 && ((key >= '?' && key <= '_') || ASCII_ISALPHA(key))) |
| 7 | 1633 { |
| 1634 key = Ctrl_chr(key); | |
| 1635 modifiers &= ~MOD_MASK_CTRL; | |
|
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|
1636 // <C-@> is <Nul> |
|
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patch 8.2.4829: a key may be simplified to NUL
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|
1637 if (key == NUL) |
| 7 | 1638 key = K_ZERO; |
|
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|
1639 if (did_simplify != NULL) |
|
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|
1640 *did_simplify = TRUE; |
| 7 | 1641 } |
|
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|
1642 |
|
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|
1643 #ifdef MACOS_X |
|
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1644 // Command-key really special, no fancynest |
| 7 | 1645 if (!(modifiers & MOD_MASK_CMD)) |
| 1646 #endif | |
|
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changeset
|
1647 if (simplify && (modifiers & MOD_MASK_ALT) && key < 0x80 |
|
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|
1648 && !enc_dbcs) // avoid creating a lead byte |
| 7 | 1649 { |
| 1650 key |= 0x80; | |
|
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1651 modifiers &= ~MOD_MASK_ALT; // remove the META modifier |
|
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changeset
|
1652 if (did_simplify != NULL) |
|
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|
1653 *did_simplify = TRUE; |
| 7 | 1654 } |
| 1655 | |
| 1656 *modp = modifiers; | |
| 1657 return key; | |
| 1658 } | |
| 1659 | |
| 1660 /* | |
| 1661 * Try to find key "c" in the special key table. | |
| 1662 * Return the index when found, -1 when not found. | |
| 1663 */ | |
| 1664 int | |
|
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|
1665 find_special_key_in_table(int c) |
| 7 | 1666 { |
| 1667 int i; | |
| 1668 | |
| 1669 for (i = 0; key_names_table[i].name != NULL; i++) | |
| 1670 if (c == key_names_table[i].key) | |
| 1671 break; | |
| 1672 if (key_names_table[i].name == NULL) | |
| 1673 i = -1; | |
| 1674 return i; | |
| 1675 } | |
| 1676 | |
| 1677 /* | |
| 1678 * Find the special key with the given name (the given string does not have to | |
| 1679 * end with NUL, the name is assumed to end before the first non-idchar). | |
| 1680 * If the name starts with "t_" the next two characters are interpreted as a | |
| 1681 * termcap name. | |
| 1682 * Return the key code, or 0 if not found. | |
| 1683 */ | |
| 1684 int | |
|
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|
1685 get_special_key_code(char_u *name) |
| 7 | 1686 { |
| 1687 char_u *table_name; | |
| 1688 char_u string[3]; | |
| 1689 int i, j; | |
| 1690 | |
| 1691 /* | |
| 1692 * If it's <t_xx> we get the code for xx from the termcap | |
| 1693 */ | |
| 1694 if (name[0] == 't' && name[1] == '_' && name[2] != NUL && name[3] != NUL) | |
| 1695 { | |
| 1696 string[0] = name[2]; | |
| 1697 string[1] = name[3]; | |
| 1698 string[2] = NUL; | |
| 1699 if (add_termcap_entry(string, FALSE) == OK) | |
| 1700 return TERMCAP2KEY(name[2], name[3]); | |
| 1701 } | |
| 1702 else | |
| 1703 for (i = 0; key_names_table[i].name != NULL; i++) | |
| 1704 { | |
| 1705 table_name = key_names_table[i].name; | |
|
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|
1706 for (j = 0; vim_isNormalIDc(name[j]) && table_name[j] != NUL; j++) |
| 7 | 1707 if (TOLOWER_ASC(table_name[j]) != TOLOWER_ASC(name[j])) |
| 1708 break; | |
|
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Bram Moolenaar <Bram@vim.org>
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|
1709 if (!vim_isNormalIDc(name[j]) && table_name[j] == NUL) |
| 7 | 1710 return key_names_table[i].key; |
| 1711 } | |
| 1712 return 0; | |
| 1713 } | |
| 1714 | |
| 1715 char_u * | |
|
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|
1716 get_key_name(int i) |
| 7 | 1717 { |
| 1881 | 1718 if (i >= (int)KEY_NAMES_TABLE_LEN) |
| 7 | 1719 return NULL; |
| 1720 return key_names_table[i].name; | |
| 1721 } | |
| 1722 | |
| 1723 /* | |
| 1724 * Return the current end-of-line type: EOL_DOS, EOL_UNIX or EOL_MAC. | |
| 1725 */ | |
| 1726 int | |
|
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|
1727 get_fileformat(buf_T *buf) |
| 7 | 1728 { |
| 1729 int c = *buf->b_p_ff; | |
| 1730 | |
| 1731 if (buf->b_p_bin || c == 'u') | |
| 1732 return EOL_UNIX; | |
| 1733 if (c == 'm') | |
| 1734 return EOL_MAC; | |
| 1735 return EOL_DOS; | |
| 1736 } | |
| 1737 | |
| 1738 /* | |
| 1739 * Like get_fileformat(), but override 'fileformat' with "p" for "++opt=val" | |
| 1740 * argument. | |
| 1741 */ | |
| 1742 int | |
|
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|
1743 get_fileformat_force( |
|
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|
1744 buf_T *buf, |
|
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1745 exarg_T *eap) // can be NULL! |
| 7 | 1746 { |
| 1747 int c; | |
| 1748 | |
| 1749 if (eap != NULL && eap->force_ff != 0) | |
|
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1750 c = eap->force_ff; |
| 7 | 1751 else |
| 1752 { | |
| 1753 if ((eap != NULL && eap->force_bin != 0) | |
| 1754 ? (eap->force_bin == FORCE_BIN) : buf->b_p_bin) | |
| 1755 return EOL_UNIX; | |
| 1756 c = *buf->b_p_ff; | |
| 1757 } | |
| 1758 if (c == 'u') | |
| 1759 return EOL_UNIX; | |
| 1760 if (c == 'm') | |
| 1761 return EOL_MAC; | |
| 1762 return EOL_DOS; | |
| 1763 } | |
| 1764 | |
| 1765 /* | |
| 1766 * Set the current end-of-line type to EOL_DOS, EOL_UNIX or EOL_MAC. | |
| 1767 * Sets both 'textmode' and 'fileformat'. | |
| 1768 * Note: Does _not_ set global value of 'textmode'! | |
| 1769 */ | |
| 1770 void | |
|
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1771 set_fileformat( |
|
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1772 int t, |
|
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1773 int opt_flags) // OPT_LOCAL and/or OPT_GLOBAL |
| 7 | 1774 { |
| 1775 char *p = NULL; | |
| 1776 | |
| 1777 switch (t) | |
| 1778 { | |
| 1779 case EOL_DOS: | |
| 1780 p = FF_DOS; | |
| 1781 curbuf->b_p_tx = TRUE; | |
| 1782 break; | |
| 1783 case EOL_UNIX: | |
| 1784 p = FF_UNIX; | |
| 1785 curbuf->b_p_tx = FALSE; | |
| 1786 break; | |
| 1787 case EOL_MAC: | |
| 1788 p = FF_MAC; | |
| 1789 curbuf->b_p_tx = FALSE; | |
| 1790 break; | |
| 1791 } | |
| 1792 if (p != NULL) | |
| 1793 set_string_option_direct((char_u *)"ff", -1, (char_u *)p, | |
| 694 | 1794 OPT_FREE | opt_flags, 0); |
| 1795 | |
|
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|
1796 // This may cause the buffer to become (un)modified. |
| 7 | 1797 check_status(curbuf); |
| 673 | 1798 redraw_tabline = TRUE; |
|
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1799 need_maketitle = TRUE; // set window title later |
| 7 | 1800 } |
| 1801 | |
| 1802 /* | |
| 1803 * Return the default fileformat from 'fileformats'. | |
| 1804 */ | |
| 1805 int | |
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|
1806 default_fileformat(void) |
| 7 | 1807 { |
| 1808 switch (*p_ffs) | |
| 1809 { | |
| 1810 case 'm': return EOL_MAC; | |
| 1811 case 'd': return EOL_DOS; | |
| 1812 } | |
| 1813 return EOL_UNIX; | |
| 1814 } | |
| 1815 | |
| 1816 /* | |
| 1817 * Call shell. Calls mch_call_shell, with 'shellxquote' added. | |
| 1818 */ | |
| 1819 int | |
|
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1820 call_shell(char_u *cmd, int opt) |
| 7 | 1821 { |
| 1822 char_u *ncmd; | |
| 1823 int retval; | |
| 170 | 1824 #ifdef FEAT_PROFILE |
| 1825 proftime_T wait_time; | |
| 1826 #endif | |
| 7 | 1827 |
| 1828 if (p_verbose > 3) | |
| 1829 { | |
| 293 | 1830 verbose_enter(); |
|
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1831 smsg(_("Calling shell to execute: \"%s\""), cmd == NULL ? p_sh : cmd); |
|
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1832 msg_putchar_attr('\n', 0); |
| 7 | 1833 cursor_on(); |
| 293 | 1834 verbose_leave(); |
| 7 | 1835 } |
| 1836 | |
| 170 | 1837 #ifdef FEAT_PROFILE |
| 789 | 1838 if (do_profiling == PROF_YES) |
| 170 | 1839 prof_child_enter(&wait_time); |
| 1840 #endif | |
| 1841 | |
| 7 | 1842 if (*p_sh == NUL) |
| 1843 { | |
|
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1844 emsg(_(e_shell_option_is_empty)); |
| 7 | 1845 retval = -1; |
| 1846 } | |
| 1847 else | |
| 1848 { | |
| 1849 #ifdef FEAT_GUI_MSWIN | |
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1850 // Don't hide the pointer while executing a shell command. |
| 7 | 1851 gui_mch_mousehide(FALSE); |
| 1852 #endif | |
| 1853 #ifdef FEAT_GUI | |
| 1854 ++hold_gui_events; | |
| 1855 #endif | |
|
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1856 // The external command may update a tags file, clear cached tags. |
| 7 | 1857 tag_freematch(); |
| 1858 | |
|
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1859 if (cmd == NULL || *p_sxq == NUL) |
| 7 | 1860 retval = mch_call_shell(cmd, opt); |
| 1861 else | |
| 1862 { | |
| 3359 | 1863 char_u *ecmd = cmd; |
| 1864 | |
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1865 if (*p_sxe != NUL && *p_sxq == '(') |
| 3359 | 1866 { |
| 1867 ecmd = vim_strsave_escaped_ext(cmd, p_sxe, '^', FALSE); | |
| 1868 if (ecmd == NULL) | |
| 1869 ecmd = cmd; | |
| 1870 } | |
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1871 ncmd = alloc(STRLEN(ecmd) + STRLEN(p_sxq) * 2 + 1); |
| 7 | 1872 if (ncmd != NULL) |
| 1873 { | |
| 1874 STRCPY(ncmd, p_sxq); | |
| 3359 | 1875 STRCAT(ncmd, ecmd); |
|
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1876 // When 'shellxquote' is ( append ). |
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1877 // When 'shellxquote' is "( append )". |
|
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1878 STRCAT(ncmd, *p_sxq == '(' ? (char_u *)")" |
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1879 : *p_sxq == '"' && *(p_sxq+1) == '(' ? (char_u *)")\"" |
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1880 : p_sxq); |
| 7 | 1881 retval = mch_call_shell(ncmd, opt); |
| 1882 vim_free(ncmd); | |
| 1883 } | |
| 1884 else | |
| 1885 retval = -1; | |
| 3359 | 1886 if (ecmd != cmd) |
| 1887 vim_free(ecmd); | |
| 7 | 1888 } |
| 1889 #ifdef FEAT_GUI | |
| 1890 --hold_gui_events; | |
| 1891 #endif | |
| 1892 /* | |
| 1893 * Check the window size, in case it changed while executing the | |
| 1894 * external command. | |
| 1895 */ | |
| 1896 shell_resized_check(); | |
| 1897 } | |
| 1898 | |
| 1899 #ifdef FEAT_EVAL | |
| 1900 set_vim_var_nr(VV_SHELL_ERROR, (long)retval); | |
| 170 | 1901 # ifdef FEAT_PROFILE |
| 789 | 1902 if (do_profiling == PROF_YES) |
| 170 | 1903 prof_child_exit(&wait_time); |
| 1904 # endif | |
| 7 | 1905 #endif |
| 1906 | |
| 1907 return retval; | |
| 1908 } | |
| 1909 | |
| 1910 /* | |
|
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1911 * MODE_VISUAL, MODE_SELECT and MODE_OP_PENDING State are never set, they are |
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1912 * equal to MODE_NORMAL State with a condition. This function returns the real |
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1913 * State. |
| 7 | 1914 */ |
| 1915 int | |
|
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1916 get_real_state(void) |
| 7 | 1917 { |
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1918 if (State & MODE_NORMAL) |
| 7 | 1919 { |
| 1920 if (VIsual_active) | |
| 789 | 1921 { |
| 1922 if (VIsual_select) | |
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1923 return MODE_SELECT; |
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1924 return MODE_VISUAL; |
| 789 | 1925 } |
| 5735 | 1926 else if (finish_op) |
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1927 return MODE_OP_PENDING; |
| 7 | 1928 } |
| 1929 return State; | |
| 1930 } | |
| 1931 | |
| 39 | 1932 /* |
| 1933 * Return TRUE if "p" points to just after a path separator. | |
| 2939 | 1934 * Takes care of multi-byte characters. |
| 39 | 1935 * "b" must point to the start of the file name |
| 1936 */ | |
| 1937 int | |
|
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1938 after_pathsep(char_u *b, char_u *p) |
| 39 | 1939 { |
| 2939 | 1940 return p > b && vim_ispathsep(p[-1]) |
| 39 | 1941 && (!has_mbyte || (*mb_head_off)(b, p - 1) == 0); |
| 1942 } | |
| 1943 | |
| 1944 /* | |
| 1945 * Return TRUE if file names "f1" and "f2" are in the same directory. | |
| 1946 * "f1" may be a short name, "f2" must be a full path. | |
| 1947 */ | |
| 1948 int | |
|
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1949 same_directory(char_u *f1, char_u *f2) |
| 39 | 1950 { |
| 1951 char_u ffname[MAXPATHL]; | |
| 1952 char_u *t1; | |
| 1953 char_u *t2; | |
| 1954 | |
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1955 // safety check |
| 39 | 1956 if (f1 == NULL || f2 == NULL) |
| 1957 return FALSE; | |
| 1958 | |
| 1959 (void)vim_FullName(f1, ffname, MAXPATHL, FALSE); | |
| 1960 t1 = gettail_sep(ffname); | |
| 1961 t2 = gettail_sep(f2); | |
| 1962 return (t1 - ffname == t2 - f2 | |
| 1963 && pathcmp((char *)ffname, (char *)f2, (int)(t1 - ffname)) == 0); | |
| 1964 } | |
| 1965 | |
|
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1966 #if defined(FEAT_SESSION) || defined(FEAT_AUTOCHDIR) \ |
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1967 || defined(MSWIN) || defined(FEAT_GUI_GTK) \ |
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1968 || defined(FEAT_NETBEANS_INTG) \ |
| 7 | 1969 || defined(PROTO) |
| 1970 /* | |
| 1971 * Change to a file's directory. | |
| 1972 * Caller must call shorten_fnames()! | |
| 1973 * Return OK or FAIL. | |
| 1974 */ | |
| 1975 int | |
|
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1976 vim_chdirfile(char_u *fname, char *trigger_autocmd) |
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1977 { |
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1978 char_u old_dir[MAXPATHL]; |
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1979 char_u new_dir[MAXPATHL]; |
| 39 | 1980 |
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1981 if (mch_dirname(old_dir, MAXPATHL) != OK) |
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1982 *old_dir = NUL; |
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1983 |
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1984 vim_strncpy(new_dir, fname, MAXPATHL - 1); |
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1985 *gettail_sep(new_dir) = NUL; |
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1986 |
|
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1987 if (pathcmp((char *)old_dir, (char *)new_dir, -1) == 0) |
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1988 // nothing to do |
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1989 return OK; |
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1990 |
|
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1991 if (trigger_autocmd != NULL) |
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1992 trigger_DirChangedPre((char_u *)trigger_autocmd, new_dir); |
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1993 |
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1994 if (mch_chdir((char *)new_dir) != 0) |
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1995 return FAIL; |
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1996 |
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1997 if (trigger_autocmd != NULL) |
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1998 apply_autocmds(EVENT_DIRCHANGED, (char_u *)trigger_autocmd, |
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1999 new_dir, FALSE, curbuf); |
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2000 return OK; |
| 7 | 2001 } |
| 2002 #endif | |
| 2003 | |
| 2004 #if defined(STAT_IGNORES_SLASH) || defined(PROTO) | |
| 2005 /* | |
| 2006 * Check if "name" ends in a slash and is not a directory. | |
| 2007 * Used for systems where stat() ignores a trailing slash on a file name. | |
| 2008 * The Vim code assumes a trailing slash is only ignored for a directory. | |
| 2009 */ | |
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2010 static int |
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2011 illegal_slash(const char *name) |
| 7 | 2012 { |
| 2013 if (name[0] == NUL) | |
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2014 return FALSE; // no file name is not illegal |
| 7 | 2015 if (name[strlen(name) - 1] != '/') |
|
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2016 return FALSE; // no trailing slash |
| 7 | 2017 if (mch_isdir((char_u *)name)) |
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2018 return FALSE; // trailing slash for a directory |
| 7 | 2019 return TRUE; |
| 2020 } | |
|
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2021 |
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2022 /* |
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2023 * Special implementation of mch_stat() for Solaris. |
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2024 */ |
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2025 int |
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2026 vim_stat(const char *name, stat_T *stp) |
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2027 { |
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2028 // On Solaris stat() accepts "file/" as if it was "file". Return -1 if |
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2029 // the name ends in "/" and it's not a directory. |
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2030 return illegal_slash(name) ? -1 : stat(name, stp); |
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2031 } |
| 7 | 2032 #endif |
| 2033 | |
| 2034 #if defined(CURSOR_SHAPE) || defined(PROTO) | |
| 2035 | |
| 2036 /* | |
| 2037 * Handling of cursor and mouse pointer shapes in various modes. | |
| 2038 */ | |
| 2039 | |
| 2040 cursorentry_T shape_table[SHAPE_IDX_COUNT] = | |
| 2041 { | |
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2042 // The values will be filled in from the 'guicursor' and 'mouseshape' |
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2043 // defaults when Vim starts. |
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2044 // Adjust the SHAPE_IDX_ defines when making changes! |
| 7 | 2045 {0, 0, 0, 700L, 400L, 250L, 0, 0, "n", SHAPE_CURSOR+SHAPE_MOUSE}, |
| 2046 {0, 0, 0, 700L, 400L, 250L, 0, 0, "v", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 2047 {0, 0, 0, 700L, 400L, 250L, 0, 0, "i", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 2048 {0, 0, 0, 700L, 400L, 250L, 0, 0, "r", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 2049 {0, 0, 0, 700L, 400L, 250L, 0, 0, "c", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 2050 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ci", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 2051 {0, 0, 0, 700L, 400L, 250L, 0, 0, "cr", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 2052 {0, 0, 0, 700L, 400L, 250L, 0, 0, "o", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 2053 {0, 0, 0, 700L, 400L, 250L, 0, 0, "ve", SHAPE_CURSOR+SHAPE_MOUSE}, | |
| 2054 {0, 0, 0, 0L, 0L, 0L, 0, 0, "e", SHAPE_MOUSE}, | |
| 2055 {0, 0, 0, 0L, 0L, 0L, 0, 0, "s", SHAPE_MOUSE}, | |
| 2056 {0, 0, 0, 0L, 0L, 0L, 0, 0, "sd", SHAPE_MOUSE}, | |
| 2057 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vs", SHAPE_MOUSE}, | |
| 2058 {0, 0, 0, 0L, 0L, 0L, 0, 0, "vd", SHAPE_MOUSE}, | |
| 2059 {0, 0, 0, 0L, 0L, 0L, 0, 0, "m", SHAPE_MOUSE}, | |
| 2060 {0, 0, 0, 0L, 0L, 0L, 0, 0, "ml", SHAPE_MOUSE}, | |
| 2061 {0, 0, 0, 100L, 100L, 100L, 0, 0, "sm", SHAPE_CURSOR}, | |
| 2062 }; | |
| 2063 | |
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2064 # ifdef FEAT_MOUSESHAPE |
| 7 | 2065 /* |
| 2066 * Table with names for mouse shapes. Keep in sync with all the tables for | |
| 2067 * mch_set_mouse_shape()!. | |
| 2068 */ | |
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2069 static char *mshape_names[] = |
| 7 | 2070 { |
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2071 "arrow", // default, must be the first one |
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2072 "blank", // hidden |
| 7 | 2073 "beam", |
| 2074 "updown", | |
| 2075 "udsizing", | |
| 2076 "leftright", | |
| 2077 "lrsizing", | |
| 2078 "busy", | |
| 2079 "no", | |
| 2080 "crosshair", | |
| 2081 "hand1", | |
| 2082 "hand2", | |
| 2083 "pencil", | |
| 2084 "question", | |
| 2085 "rightup-arrow", | |
| 2086 "up-arrow", | |
| 2087 NULL | |
| 2088 }; | |
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2089 |
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2090 # define MSHAPE_NAMES_COUNT (ARRAY_LENGTH(mshape_names) - 1) |
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2091 # endif |
| 7 | 2092 |
| 2093 /* | |
| 2094 * Parse the 'guicursor' option ("what" is SHAPE_CURSOR) or 'mouseshape' | |
| 2095 * ("what" is SHAPE_MOUSE). | |
| 2096 * Returns error message for an illegal option, NULL otherwise. | |
| 2097 */ | |
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2098 char * |
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2099 parse_shape_opt(int what) |
| 7 | 2100 { |
| 2101 char_u *modep; | |
| 2102 char_u *colonp; | |
| 2103 char_u *commap; | |
| 2104 char_u *slashp; | |
| 2105 char_u *p, *endp; | |
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2106 int idx = 0; // init for GCC |
| 7 | 2107 int all_idx; |
| 2108 int len; | |
| 2109 int i; | |
| 2110 long n; | |
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2111 int found_ve = FALSE; // found "ve" flag |
| 7 | 2112 int round; |
| 2113 | |
| 2114 /* | |
| 2115 * First round: check for errors; second round: do it for real. | |
| 2116 */ | |
| 2117 for (round = 1; round <= 2; ++round) | |
| 2118 { | |
| 2119 /* | |
| 2120 * Repeat for all comma separated parts. | |
| 2121 */ | |
| 2122 #ifdef FEAT_MOUSESHAPE | |
| 2123 if (what == SHAPE_MOUSE) | |
| 2124 modep = p_mouseshape; | |
| 2125 else | |
| 2126 #endif | |
| 2127 modep = p_guicursor; | |
| 2128 while (*modep != NUL) | |
| 2129 { | |
| 2130 colonp = vim_strchr(modep, ':'); | |
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2131 commap = vim_strchr(modep, ','); |
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2132 |
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2133 if (colonp == NULL || (commap != NULL && commap < colonp)) |
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2134 return e_missing_colon_2; |
| 7 | 2135 if (colonp == modep) |
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2136 return e_illegal_mode; |
| 7 | 2137 |
| 2138 /* | |
| 2139 * Repeat for all mode's before the colon. | |
| 2140 * For the 'a' mode, we loop to handle all the modes. | |
| 2141 */ | |
| 2142 all_idx = -1; | |
| 2143 while (modep < colonp || all_idx >= 0) | |
| 2144 { | |
| 2145 if (all_idx < 0) | |
| 2146 { | |
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2147 // Find the mode. |
| 7 | 2148 if (modep[1] == '-' || modep[1] == ':') |
| 2149 len = 1; | |
| 2150 else | |
| 2151 len = 2; | |
| 2152 if (len == 1 && TOLOWER_ASC(modep[0]) == 'a') | |
| 2153 all_idx = SHAPE_IDX_COUNT - 1; | |
| 2154 else | |
| 2155 { | |
| 2156 for (idx = 0; idx < SHAPE_IDX_COUNT; ++idx) | |
| 2157 if (STRNICMP(modep, shape_table[idx].name, len) | |
| 2158 == 0) | |
| 2159 break; | |
| 2160 if (idx == SHAPE_IDX_COUNT | |
| 2161 || (shape_table[idx].used_for & what) == 0) | |
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2162 return e_illegal_mode; |
| 7 | 2163 if (len == 2 && modep[0] == 'v' && modep[1] == 'e') |
| 2164 found_ve = TRUE; | |
| 2165 } | |
| 2166 modep += len + 1; | |
| 2167 } | |
| 2168 | |
| 2169 if (all_idx >= 0) | |
| 2170 idx = all_idx--; | |
| 2171 else if (round == 2) | |
| 2172 { | |
| 2173 #ifdef FEAT_MOUSESHAPE | |
| 2174 if (what == SHAPE_MOUSE) | |
| 2175 { | |
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2176 // Set the default, for the missing parts |
| 7 | 2177 shape_table[idx].mshape = 0; |
| 2178 } | |
| 2179 else | |
| 2180 #endif | |
| 2181 { | |
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2182 // Set the defaults, for the missing parts |
| 7 | 2183 shape_table[idx].shape = SHAPE_BLOCK; |
| 2184 shape_table[idx].blinkwait = 700L; | |
| 2185 shape_table[idx].blinkon = 400L; | |
| 2186 shape_table[idx].blinkoff = 250L; | |
| 2187 } | |
| 2188 } | |
| 2189 | |
|
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diff
changeset
|
2190 // Parse the part after the colon |
| 7 | 2191 for (p = colonp + 1; *p && *p != ','; ) |
| 2192 { | |
| 2193 #ifdef FEAT_MOUSESHAPE | |
| 2194 if (what == SHAPE_MOUSE) | |
| 2195 { | |
| 2196 for (i = 0; ; ++i) | |
| 2197 { | |
| 2198 if (mshape_names[i] == NULL) | |
| 2199 { | |
| 2200 if (!VIM_ISDIGIT(*p)) | |
|
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|
2201 return e_illegal_mouseshape; |
| 7 | 2202 if (round == 2) |
| 2203 shape_table[idx].mshape = | |
| 2204 getdigits(&p) + MSHAPE_NUMBERED; | |
| 2205 else | |
| 2206 (void)getdigits(&p); | |
| 2207 break; | |
| 2208 } | |
| 2209 len = (int)STRLEN(mshape_names[i]); | |
| 2210 if (STRNICMP(p, mshape_names[i], len) == 0) | |
| 2211 { | |
| 2212 if (round == 2) | |
| 2213 shape_table[idx].mshape = i; | |
| 2214 p += len; | |
| 2215 break; | |
| 2216 } | |
| 2217 } | |
| 2218 } | |
|
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parents:
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diff
changeset
|
2219 else // if (what == SHAPE_MOUSE) |
| 7 | 2220 #endif |
| 2221 { | |
| 2222 /* | |
| 2223 * First handle the ones with a number argument. | |
| 2224 */ | |
| 2225 i = *p; | |
| 2226 len = 0; | |
| 2227 if (STRNICMP(p, "ver", 3) == 0) | |
| 2228 len = 3; | |
| 2229 else if (STRNICMP(p, "hor", 3) == 0) | |
| 2230 len = 3; | |
| 2231 else if (STRNICMP(p, "blinkwait", 9) == 0) | |
| 2232 len = 9; | |
| 2233 else if (STRNICMP(p, "blinkon", 7) == 0) | |
| 2234 len = 7; | |
| 2235 else if (STRNICMP(p, "blinkoff", 8) == 0) | |
| 2236 len = 8; | |
| 2237 if (len != 0) | |
| 2238 { | |
| 2239 p += len; | |
| 2240 if (!VIM_ISDIGIT(*p)) | |
|
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|
2241 return e_digit_expected; |
| 7 | 2242 n = getdigits(&p); |
|
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diff
changeset
|
2243 if (len == 3) // "ver" or "hor" |
| 7 | 2244 { |
| 2245 if (n == 0) | |
|
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diff
changeset
|
2246 return e_illegal_percentage; |
| 7 | 2247 if (round == 2) |
| 2248 { | |
| 2249 if (TOLOWER_ASC(i) == 'v') | |
| 2250 shape_table[idx].shape = SHAPE_VER; | |
| 2251 else | |
| 2252 shape_table[idx].shape = SHAPE_HOR; | |
| 2253 shape_table[idx].percentage = n; | |
| 2254 } | |
| 2255 } | |
| 2256 else if (round == 2) | |
| 2257 { | |
| 2258 if (len == 9) | |
| 2259 shape_table[idx].blinkwait = n; | |
| 2260 else if (len == 7) | |
| 2261 shape_table[idx].blinkon = n; | |
| 2262 else | |
| 2263 shape_table[idx].blinkoff = n; | |
| 2264 } | |
| 2265 } | |
| 2266 else if (STRNICMP(p, "block", 5) == 0) | |
| 2267 { | |
| 2268 if (round == 2) | |
| 2269 shape_table[idx].shape = SHAPE_BLOCK; | |
| 2270 p += 5; | |
| 2271 } | |
|
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changeset
|
2272 else // must be a highlight group name then |
| 7 | 2273 { |
| 2274 endp = vim_strchr(p, '-'); | |
|
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diff
changeset
|
2275 if (commap == NULL) // last part |
| 7 | 2276 { |
| 2277 if (endp == NULL) | |
|
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diff
changeset
|
2278 endp = p + STRLEN(p); // find end of part |
| 7 | 2279 } |
| 2280 else if (endp > commap || endp == NULL) | |
| 2281 endp = commap; | |
| 2282 slashp = vim_strchr(p, '/'); | |
| 2283 if (slashp != NULL && slashp < endp) | |
| 2284 { | |
|
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diff
changeset
|
2285 // "group/langmap_group" |
| 7 | 2286 i = syn_check_group(p, (int)(slashp - p)); |
| 2287 p = slashp + 1; | |
| 2288 } | |
| 2289 if (round == 2) | |
| 2290 { | |
| 2291 shape_table[idx].id = syn_check_group(p, | |
| 2292 (int)(endp - p)); | |
| 2293 shape_table[idx].id_lm = shape_table[idx].id; | |
| 2294 if (slashp != NULL && slashp < endp) | |
| 2295 shape_table[idx].id = i; | |
| 2296 } | |
| 2297 p = endp; | |
| 2298 } | |
|
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changeset
|
2299 } // if (what != SHAPE_MOUSE) |
| 7 | 2300 |
| 2301 if (*p == '-') | |
| 2302 ++p; | |
| 2303 } | |
| 2304 } | |
| 2305 modep = p; | |
| 2306 if (*modep == ',') | |
| 2307 ++modep; | |
| 2308 } | |
| 2309 } | |
| 2310 | |
|
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diff
changeset
|
2311 // If the 's' flag is not given, use the 'v' cursor for 's' |
| 7 | 2312 if (!found_ve) |
| 2313 { | |
| 2314 #ifdef FEAT_MOUSESHAPE | |
| 2315 if (what == SHAPE_MOUSE) | |
| 2316 { | |
| 2317 shape_table[SHAPE_IDX_VE].mshape = shape_table[SHAPE_IDX_V].mshape; | |
| 2318 } | |
| 2319 else | |
| 2320 #endif | |
| 2321 { | |
| 2322 shape_table[SHAPE_IDX_VE].shape = shape_table[SHAPE_IDX_V].shape; | |
| 2323 shape_table[SHAPE_IDX_VE].percentage = | |
| 2324 shape_table[SHAPE_IDX_V].percentage; | |
| 2325 shape_table[SHAPE_IDX_VE].blinkwait = | |
| 2326 shape_table[SHAPE_IDX_V].blinkwait; | |
| 2327 shape_table[SHAPE_IDX_VE].blinkon = | |
| 2328 shape_table[SHAPE_IDX_V].blinkon; | |
| 2329 shape_table[SHAPE_IDX_VE].blinkoff = | |
| 2330 shape_table[SHAPE_IDX_V].blinkoff; | |
| 2331 shape_table[SHAPE_IDX_VE].id = shape_table[SHAPE_IDX_V].id; | |
| 2332 shape_table[SHAPE_IDX_VE].id_lm = shape_table[SHAPE_IDX_V].id_lm; | |
| 2333 } | |
| 2334 } | |
| 2335 | |
| 2336 return NULL; | |
| 2337 } | |
| 2338 | |
| 500 | 2339 # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \ |
| 2340 || defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 7 | 2341 /* |
| 2342 * Return the index into shape_table[] for the current mode. | |
| 2343 * When "mouse" is TRUE, consider indexes valid for the mouse pointer. | |
| 2344 */ | |
| 2345 int | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2346 get_shape_idx(int mouse) |
| 7 | 2347 { |
| 2348 #ifdef FEAT_MOUSESHAPE | |
|
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diff
changeset
|
2349 if (mouse && (State == MODE_HITRETURN || State == MODE_ASKMORE)) |
| 7 | 2350 { |
| 2351 # ifdef FEAT_GUI | |
| 87 | 2352 int x, y; |
| 2353 gui_mch_getmouse(&x, &y); | |
| 2354 if (Y_2_ROW(y) == Rows - 1) | |
| 7 | 2355 return SHAPE_IDX_MOREL; |
| 2356 # endif | |
| 2357 return SHAPE_IDX_MORE; | |
| 2358 } | |
| 2359 if (mouse && drag_status_line) | |
| 2360 return SHAPE_IDX_SDRAG; | |
| 2361 if (mouse && drag_sep_line) | |
| 2362 return SHAPE_IDX_VDRAG; | |
| 2363 #endif | |
|
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changeset
|
2364 if (!mouse && State == MODE_SHOWMATCH) |
| 7 | 2365 return SHAPE_IDX_SM; |
| 2366 if (State & VREPLACE_FLAG) | |
| 2367 return SHAPE_IDX_R; | |
| 2368 if (State & REPLACE_FLAG) | |
| 2369 return SHAPE_IDX_R; | |
|
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|
2370 if (State & MODE_INSERT) |
| 7 | 2371 return SHAPE_IDX_I; |
|
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changeset
|
2372 if (State & MODE_CMDLINE) |
| 7 | 2373 { |
| 2374 if (cmdline_at_end()) | |
| 2375 return SHAPE_IDX_C; | |
| 2376 if (cmdline_overstrike()) | |
| 2377 return SHAPE_IDX_CR; | |
| 2378 return SHAPE_IDX_CI; | |
| 2379 } | |
| 2380 if (finish_op) | |
| 2381 return SHAPE_IDX_O; | |
| 2382 if (VIsual_active) | |
| 2383 { | |
| 2384 if (*p_sel == 'e') | |
| 2385 return SHAPE_IDX_VE; | |
| 2386 else | |
| 2387 return SHAPE_IDX_V; | |
| 2388 } | |
| 2389 return SHAPE_IDX_N; | |
| 2390 } | |
| 500 | 2391 #endif |
| 7 | 2392 |
| 2393 # if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
|
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changeset
|
2394 static int current_mouse_shape = 0; |
| 7 | 2395 |
| 2396 /* | |
| 2397 * Set the mouse shape: | |
| 2398 * If "shape" is -1, use shape depending on the current mode, | |
| 2399 * depending on the current state. | |
| 2400 * If "shape" is -2, only update the shape when it's CLINE or STATUS (used | |
| 2401 * when the mouse moves off the status or command line). | |
| 2402 */ | |
| 2403 void | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2404 update_mouseshape(int shape_idx) |
| 7 | 2405 { |
| 2406 int new_mouse_shape; | |
| 2407 | |
|
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|
2408 // Only works in GUI mode. |
| 227 | 2409 if (!gui.in_use || gui.starting) |
| 7 | 2410 return; |
| 2411 | |
|
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changeset
|
2412 // Postpone the updating when more is to come. Speeds up executing of |
|
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changeset
|
2413 // mappings. |
| 7 | 2414 if (shape_idx == -1 && char_avail()) |
| 2415 { | |
| 2416 postponed_mouseshape = TRUE; | |
| 2417 return; | |
| 2418 } | |
| 2419 | |
|
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changeset
|
2420 // When ignoring the mouse don't change shape on the statusline. |
| 864 | 2421 if (*p_mouse == NUL |
| 2422 && (shape_idx == SHAPE_IDX_CLINE | |
| 2423 || shape_idx == SHAPE_IDX_STATUS | |
| 2424 || shape_idx == SHAPE_IDX_VSEP)) | |
| 2425 shape_idx = -2; | |
| 2426 | |
| 7 | 2427 if (shape_idx == -2 |
|
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changeset
|
2428 && current_mouse_shape != shape_table[SHAPE_IDX_CLINE].mshape |
|
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changeset
|
2429 && current_mouse_shape != shape_table[SHAPE_IDX_STATUS].mshape |
|
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diff
changeset
|
2430 && current_mouse_shape != shape_table[SHAPE_IDX_VSEP].mshape) |
| 7 | 2431 return; |
| 2432 if (shape_idx < 0) | |
| 2433 new_mouse_shape = shape_table[get_shape_idx(TRUE)].mshape; | |
| 2434 else | |
| 2435 new_mouse_shape = shape_table[shape_idx].mshape; | |
|
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diff
changeset
|
2436 if (new_mouse_shape != current_mouse_shape) |
| 7 | 2437 { |
| 2438 mch_set_mouse_shape(new_mouse_shape); | |
|
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diff
changeset
|
2439 current_mouse_shape = new_mouse_shape; |
| 7 | 2440 } |
| 2441 postponed_mouseshape = FALSE; | |
| 2442 } | |
| 2443 # endif | |
| 2444 | |
|
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|
2445 #endif // CURSOR_SHAPE |
| 7 | 2446 |
|
31093
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changeset
|
2447 #if defined(FEAT_EVAL) || defined(PROTO) |
|
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diff
changeset
|
2448 /* |
|
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patch 9.0.0881: cannot get the currently showing mouse shape
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changeset
|
2449 * Mainly for tests: get the name of the current mouse shape. |
|
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|
2450 */ |
|
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diff
changeset
|
2451 void |
|
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diff
changeset
|
2452 f_getmouseshape(typval_T *argvars UNUSED, typval_T *rettv) |
|
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|
2453 { |
|
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diff
changeset
|
2454 rettv->v_type = VAR_STRING; |
|
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parents:
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diff
changeset
|
2455 rettv->vval.v_string = NULL; |
|
004aee2845d2
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changeset
|
2456 # if defined(FEAT_MOUSESHAPE) || defined(PROTO) |
|
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diff
changeset
|
2457 if (current_mouse_shape >= 0 |
|
004aee2845d2
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parents:
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diff
changeset
|
2458 && current_mouse_shape < (int)MSHAPE_NAMES_COUNT) |
|
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diff
changeset
|
2459 rettv->vval.v_string = vim_strsave( |
|
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diff
changeset
|
2460 (char_u *)mshape_names[current_mouse_shape]); |
|
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|
2461 # endif |
|
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changeset
|
2462 } |
|
004aee2845d2
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changeset
|
2463 #endif |
|
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changeset
|
2464 |
|
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parents:
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diff
changeset
|
2465 |
| 7 | 2466 |
| 2467 /* | |
|
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diff
changeset
|
2468 * Change directory to "new_dir". Search 'cdpath' for relative directory |
|
30205
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patch 9.0.0438: cannot put virtual text above a line
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parents:
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changeset
|
2469 * names. |
| 7 | 2470 */ |
| 2471 int | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2472 vim_chdir(char_u *new_dir) |
| 7 | 2473 { |
| 2474 char_u *dir_name; | |
| 2475 int r; | |
|
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changeset
|
2476 char_u *file_to_find = NULL; |
|
2c09e40ce3da
patch 9.0.1400: find_file_in_path() is not reentrant
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diff
changeset
|
2477 char *search_ctx = NULL; |
| 7 | 2478 |
| 2479 dir_name = find_directory_in_path(new_dir, (int)STRLEN(new_dir), | |
|
32138
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changeset
|
2480 FNAME_MESS, curbuf->b_ffname, &file_to_find, &search_ctx); |
|
2c09e40ce3da
patch 9.0.1400: find_file_in_path() is not reentrant
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diff
changeset
|
2481 vim_free(file_to_find); |
|
2c09e40ce3da
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2482 vim_findfile_cleanup(search_ctx); |
| 7 | 2483 if (dir_name == NULL) |
| 2484 return -1; | |
| 2485 r = mch_chdir((char *)dir_name); | |
| 2486 vim_free(dir_name); | |
| 2487 return r; | |
| 2488 } | |
| 2489 | |
| 2490 /* | |
| 418 | 2491 * Get user name from machine-specific function. |
| 7 | 2492 * Returns the user name in "buf[len]". |
| 418 | 2493 * Some systems are quite slow in obtaining the user name (Windows NT), thus |
| 2494 * cache the result. | |
| 7 | 2495 * Returns OK or FAIL. |
| 2496 */ | |
| 2497 int | |
|
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7803
diff
changeset
|
2498 get_user_name(char_u *buf, int len) |
| 7 | 2499 { |
| 359 | 2500 if (username == NULL) |
| 7 | 2501 { |
| 2502 if (mch_get_user_name(buf, len) == FAIL) | |
| 2503 return FAIL; | |
| 359 | 2504 username = vim_strsave(buf); |
| 7 | 2505 } |
| 2506 else | |
| 418 | 2507 vim_strncpy(buf, username, len - 1); |
| 7 | 2508 return OK; |
| 2509 } | |
| 2510 | |
|
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changeset
|
2511 #if defined(EXITFREE) || defined(PROTO) |
|
25529
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|
2512 /* |
|
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|
2513 * Free the memory allocated by get_user_name() |
|
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|
2514 */ |
|
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diff
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|
2515 void |
|
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|
2516 free_username(void) |
|
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|
2517 { |
|
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|
2518 vim_free(username); |
|
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diff
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|
2519 } |
|
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patch 8.2.4038: various code not used when features are disabled
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2520 #endif |
|
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|
2521 |
| 7 | 2522 #ifndef HAVE_QSORT |
| 2523 /* | |
| 2524 * Our own qsort(), for systems that don't have it. | |
| 2525 * It's simple and slow. From the K&R C book. | |
| 2526 */ | |
| 2527 void | |
|
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diff
changeset
|
2528 qsort( |
|
2a8d6b2dd925
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diff
changeset
|
2529 void *base, |
|
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diff
changeset
|
2530 size_t elm_count, |
|
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diff
changeset
|
2531 size_t elm_size, |
|
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diff
changeset
|
2532 int (*cmp)(const void *, const void *)) |
| 7 | 2533 { |
| 2534 char_u *buf; | |
| 2535 char_u *p1; | |
| 2536 char_u *p2; | |
| 2537 int i, j; | |
| 2538 int gap; | |
| 2539 | |
|
16764
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patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2540 buf = alloc(elm_size); |
| 7 | 2541 if (buf == NULL) |
| 2542 return; | |
| 2543 | |
| 2544 for (gap = elm_count / 2; gap > 0; gap /= 2) | |
| 2545 for (i = gap; i < elm_count; ++i) | |
| 2546 for (j = i - gap; j >= 0; j -= gap) | |
| 2547 { | |
|
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|
2548 // Compare the elements. |
| 7 | 2549 p1 = (char_u *)base + j * elm_size; |
| 2550 p2 = (char_u *)base + (j + gap) * elm_size; | |
| 2551 if ((*cmp)((void *)p1, (void *)p2) <= 0) | |
| 2552 break; | |
|
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changeset
|
2553 // Exchange the elements. |
| 7 | 2554 mch_memmove(buf, p1, elm_size); |
| 2555 mch_memmove(p1, p2, elm_size); | |
| 2556 mch_memmove(p2, buf, elm_size); | |
| 2557 } | |
| 2558 | |
| 2559 vim_free(buf); | |
| 2560 } | |
| 2561 #endif | |
| 2562 | |
| 2563 /* | |
| 2564 * The putenv() implementation below comes from the "screen" program. | |
| 2565 * Included with permission from Juergen Weigert. | |
| 2566 * See pty.c for the copyright notice. | |
| 2567 */ | |
| 2568 | |
| 2569 /* | |
| 2570 * putenv -- put value into environment | |
| 2571 * | |
| 2572 * Usage: i = putenv (string) | |
| 2573 * int i; | |
| 2574 * char *string; | |
| 2575 * | |
| 2576 * where string is of the form <name>=<value>. | |
| 2577 * Putenv returns 0 normally, -1 on error (not enough core for malloc). | |
| 2578 * | |
| 2579 * Putenv may need to add a new name into the environment, or to | |
| 2580 * associate a value longer than the current value with a particular | |
| 2581 * name. So, to make life simpler, putenv() copies your entire | |
| 2582 * environment into the heap (i.e. malloc()) from the stack | |
| 2583 * (i.e. where it resides when your process is initiated) the first | |
| 2584 * time you call it. | |
| 2585 * | |
| 2586 * (history removed, not very interesting. See the "screen" sources.) | |
| 2587 */ | |
| 2588 | |
| 2589 #if !defined(HAVE_SETENV) && !defined(HAVE_PUTENV) | |
| 2590 | |
|
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|
2591 #define EXTRASIZE 5 // increment to add to env. size |
|
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|
2592 |
|
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|
2593 static int envsize = -1; // current size of environment |
|
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|
2594 extern char **environ; // the global which is your env. |
|
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|
2595 |
|
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|
2596 static int findenv(char *name); // look for a name in the env. |
|
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|
2597 static int newenv(void); // copy env. from stack to heap |
|
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|
2598 static int moreenv(void); // incr. size of env. |
| 7 | 2599 |
| 2600 int | |
|
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diff
changeset
|
2601 putenv(const char *string) |
| 7 | 2602 { |
| 2603 int i; | |
| 2604 char *p; | |
| 2605 | |
| 2606 if (envsize < 0) | |
|
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|
2607 { // first time putenv called |
|
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|
2608 if (newenv() < 0) // copy env. to heap |
| 7 | 2609 return -1; |
| 2610 } | |
| 2611 | |
|
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|
2612 i = findenv((char *)string); // look for name in environment |
| 7 | 2613 |
| 2614 if (i < 0) | |
|
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|
2615 { // name must be added |
| 7 | 2616 for (i = 0; environ[i]; i++); |
| 2617 if (i >= (envsize - 1)) | |
|
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|
2618 { // need new slot |
| 7 | 2619 if (moreenv() < 0) |
| 2620 return -1; | |
| 2621 } | |
|
16825
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|
2622 p = alloc(strlen(string) + 1); |
|
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|
2623 if (p == NULL) // not enough core |
| 7 | 2624 return -1; |
|
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|
2625 environ[i + 1] = 0; // new end of env. |
| 7 | 2626 } |
| 2627 else | |
|
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|
2628 { // name already in env. |
| 7 | 2629 p = vim_realloc(environ[i], strlen(string) + 1); |
| 2630 if (p == NULL) | |
| 2631 return -1; | |
| 2632 } | |
|
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diff
changeset
|
2633 sprintf(p, "%s", string); // copy into env. |
| 7 | 2634 environ[i] = p; |
| 2635 | |
| 2636 return 0; | |
| 2637 } | |
| 2638 | |
| 2639 static int | |
|
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diff
changeset
|
2640 findenv(char *name) |
| 7 | 2641 { |
| 2642 char *namechar, *envchar; | |
| 2643 int i, found; | |
| 2644 | |
| 2645 found = 0; | |
| 2646 for (i = 0; environ[i] && !found; i++) | |
| 2647 { | |
| 2648 envchar = environ[i]; | |
| 2649 namechar = name; | |
| 2650 while (*namechar && *namechar != '=' && (*namechar == *envchar)) | |
| 2651 { | |
| 2652 namechar++; | |
| 2653 envchar++; | |
| 2654 } | |
| 2655 found = ((*namechar == '\0' || *namechar == '=') && *envchar == '='); | |
| 2656 } | |
| 2657 return found ? i - 1 : -1; | |
| 2658 } | |
| 2659 | |
| 2660 static int | |
|
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diff
changeset
|
2661 newenv(void) |
| 7 | 2662 { |
| 2663 char **env, *elem; | |
| 2664 int i, esize; | |
| 2665 | |
| 2666 for (i = 0; environ[i]; i++) | |
| 2667 ; | |
|
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|
2668 |
| 7 | 2669 esize = i + EXTRASIZE + 1; |
|
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diff
changeset
|
2670 env = ALLOC_MULT(char *, esize); |
| 7 | 2671 if (env == NULL) |
| 2672 return -1; | |
| 2673 | |
| 2674 for (i = 0; environ[i]; i++) | |
| 2675 { | |
|
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changeset
|
2676 elem = alloc(strlen(environ[i]) + 1); |
| 7 | 2677 if (elem == NULL) |
| 2678 return -1; | |
| 2679 env[i] = elem; | |
| 2680 strcpy(elem, environ[i]); | |
| 2681 } | |
| 2682 | |
| 2683 env[i] = 0; | |
| 2684 environ = env; | |
| 2685 envsize = esize; | |
| 2686 return 0; | |
| 2687 } | |
| 2688 | |
| 2689 static int | |
|
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diff
changeset
|
2690 moreenv(void) |
| 7 | 2691 { |
| 2692 int esize; | |
| 2693 char **env; | |
| 2694 | |
| 2695 esize = envsize + EXTRASIZE; | |
|
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|
2696 env = vim_realloc((char *)environ, esize * sizeof (*env)); |
| 7 | 2697 if (env == 0) |
| 2698 return -1; | |
| 2699 environ = env; | |
| 2700 envsize = esize; | |
| 2701 return 0; | |
| 2702 } | |
| 2703 | |
| 2704 # ifdef USE_VIMPTY_GETENV | |
|
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|
2705 /* |
|
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|
2706 * Used for mch_getenv() for Mac. |
|
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|
2707 */ |
| 7 | 2708 char_u * |
|
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|
2709 vimpty_getenv(const char_u *string) |
| 7 | 2710 { |
| 2711 int i; | |
| 2712 char_u *p; | |
| 2713 | |
| 2714 if (envsize < 0) | |
| 2715 return NULL; | |
| 2716 | |
| 2717 i = findenv((char *)string); | |
| 2718 | |
| 2719 if (i < 0) | |
| 2720 return NULL; | |
| 2721 | |
| 2722 p = vim_strchr((char_u *)environ[i], '='); | |
| 2723 return (p + 1); | |
| 2724 } | |
| 2725 # endif | |
| 2726 | |
|
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|
2727 #endif // !defined(HAVE_SETENV) && !defined(HAVE_PUTENV) |
| 313 | 2728 |
| 741 | 2729 #if defined(FEAT_EVAL) || defined(FEAT_SPELL) || defined(PROTO) |
| 313 | 2730 /* |
| 2731 * Return 0 for not writable, 1 for writable file, 2 for a dir which we have | |
| 2732 * rights to write into. | |
| 2733 */ | |
| 2734 int | |
|
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changeset
|
2735 filewritable(char_u *fname) |
| 313 | 2736 { |
| 2737 int retval = 0; | |
| 2738 #if defined(UNIX) || defined(VMS) | |
| 2739 int perm = 0; | |
| 2740 #endif | |
| 2741 | |
| 2742 #if defined(UNIX) || defined(VMS) | |
| 2743 perm = mch_getperm(fname); | |
| 2744 #endif | |
| 2745 if ( | |
|
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|
2746 # ifdef MSWIN |
| 313 | 2747 mch_writable(fname) && |
| 2748 # else | |
| 2749 # if defined(UNIX) || defined(VMS) | |
| 2750 (perm & 0222) && | |
| 2751 # endif | |
| 2752 # endif | |
| 2753 mch_access((char *)fname, W_OK) == 0 | |
| 2754 ) | |
| 2755 { | |
| 2756 ++retval; | |
| 2757 if (mch_isdir(fname)) | |
| 2758 ++retval; | |
| 2759 } | |
| 2760 return retval; | |
| 2761 } | |
| 2762 #endif | |
| 332 | 2763 |
|
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|
2764 #if defined(FEAT_SPELL) || defined(FEAT_PERSISTENT_UNDO) || defined(PROTO) |
|
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2765 /* |
|
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2766 * Read 2 bytes from "fd" and turn them into an int, MSB first. |
|
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2767 * Returns -1 when encountering EOF. |
|
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2768 */ |
|
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2769 int |
|
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|
2770 get2c(FILE *fd) |
|
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2771 { |
|
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2772 int c, n; |
|
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2773 |
|
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diff
changeset
|
2774 n = getc(fd); |
|
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2775 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
|
2776 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
|
2777 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
|
2778 return (n << 8) + c; |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2779 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2780 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2781 /* |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2782 * Read 3 bytes from "fd" and turn them into an int, MSB first. |
|
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2783 * Returns -1 when encountering EOF. |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2784 */ |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2785 int |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2786 get3c(FILE *fd) |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2787 { |
|
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2788 int c, n; |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2789 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2790 n = getc(fd); |
|
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2791 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
|
2792 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
|
2793 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
|
2794 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
|
2795 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
|
2796 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
|
2797 return (n << 8) + c; |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2798 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2799 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2800 /* |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2801 * Read 4 bytes from "fd" and turn them into an int, MSB first. |
|
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2802 * Returns -1 when encountering EOF. |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2803 */ |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2804 int |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2805 get4c(FILE *fd) |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2806 { |
|
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2807 int c; |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2808 // 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
|
2809 // when left-shift sets the MSB. |
| 5347 | 2810 unsigned n; |
| 2811 | |
|
13493
96de13023cad
patch 8.0.1620: reading spell file has no good EOF detection
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2812 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
|
2813 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
|
2814 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
|
2815 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
|
2816 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
|
2817 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
|
2818 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
|
2819 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
|
2820 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
|
2821 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
|
2822 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
|
2823 n = (n << 8) + (unsigned)c; |
| 5347 | 2824 return (int)n; |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2825 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2826 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2827 /* |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2828 * Read a string of length "cnt" from "fd" into allocated memory. |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2829 * Returns NULL when out of memory or unable to read that many bytes. |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2830 */ |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2831 char_u * |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2832 read_string(FILE *fd, int cnt) |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2833 { |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2834 char_u *str; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2835 int i; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2836 int c; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2837 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2838 // 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
|
2839 str = alloc(cnt + 1); |
|
31728
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
2840 if (str == NULL) |
|
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
2841 return NULL; |
|
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
2842 |
|
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
2843 // Read the string. Quit when running into the EOF. |
|
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
2844 for (i = 0; i < cnt; ++i) |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2845 { |
|
31728
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
2846 c = getc(fd); |
|
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
2847 if (c == EOF) |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2848 { |
|
31728
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
2849 vim_free(str); |
|
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
2850 return NULL; |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2851 } |
|
31728
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
2852 str[i] = c; |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2853 } |
|
31728
238ca27dbfd2
patch 9.0.1196: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
31722
diff
changeset
|
2854 str[i] = NUL; |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2855 return str; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2856 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2857 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2858 /* |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2859 * Write a number to file "fd", MSB first, in "len" bytes. |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2860 */ |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2861 int |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2862 put_bytes(FILE *fd, long_u nr, int len) |
|
2229
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2863 { |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2864 int i; |
|
d45902a5c61c
Fix a few more things for persistent undo.
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parents:
2215
diff
changeset
|
2865 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2866 for (i = len - 1; i >= 0; --i) |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2867 if (putc((int)(nr >> (i * 8)), fd) == EOF) |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2868 return FAIL; |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2869 return OK; |
|
d45902a5c61c
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2870 } |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2871 |
|
d45902a5c61c
Fix a few more things for persistent undo.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2872 #endif |
| 3257 | 2873 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2874 #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
|
2875 # ifdef ELAPSED_TIMEVAL |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2876 /* |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2877 * 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
|
2878 */ |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2879 long |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2880 elapsed(struct timeval *start_tv) |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2881 { |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2882 struct timeval now_tv; |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2883 |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2884 gettimeofday(&now_tv, NULL); |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2885 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
|
2886 + (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
|
2887 } |
|
10449
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
2888 # endif |
|
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
2889 |
|
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
2890 # ifdef ELAPSED_TICKCOUNT |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2891 /* |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2892 * 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
|
2893 */ |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2894 long |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2895 elapsed(DWORD start_tick) |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2896 { |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2897 DWORD now = GetTickCount(); |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2898 |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2899 return (long)now - (long)start_tick; |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2900 } |
|
10449
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
2901 # endif |
|
222b1432814e
commit https://github.com/vim/vim/commit/5162822914372fc916a93f85848c0c82209e7cec
Christian Brabandt <cb@256bit.org>
parents:
10430
diff
changeset
|
2902 #endif |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2903 |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2904 #if defined(FEAT_JOB_CHANNEL) \ |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2905 || (defined(UNIX) && (!defined(USE_SYSTEM) \ |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2906 || (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
|
2907 || defined(PROTO) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2908 /* |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2909 * Parse "cmd" and put the white-separated parts in "argv". |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2910 * "argv" is an allocated array with "argc" entries and room for 4 more. |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2911 * Returns FAIL when out of memory. |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2912 */ |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2913 int |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2914 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
|
2915 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2916 int i; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2917 char_u *p, *d; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2918 int inquote; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
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 /* |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2921 * Do this loop twice: |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2922 * 1: find number of arguments |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2923 * 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
|
2924 */ |
|
19793
607e5d7968b9
patch 8.2.0453: trailing space in job_start() command causes empty argument
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
2925 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
|
2926 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2927 p = skipwhite(cmd); |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2928 inquote = FALSE; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2929 *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
|
2930 while (*p != NUL) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2931 { |
|
19793
607e5d7968b9
patch 8.2.0453: trailing space in job_start() command causes empty argument
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
2932 if (i == 2) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2933 (*argv)[*argc] = (char *)p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2934 ++*argc; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2935 d = p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2936 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
|
2937 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2938 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
|
2939 // 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
|
2940 inquote = !inquote; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2941 else |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2942 { |
|
14905
c1e94bb0f004
patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
2943 if (rem_backslash(p)) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2944 { |
|
14905
c1e94bb0f004
patch 8.1.0464: MS-Windows: job_info() has cmd without backslashes
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
2945 // 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
|
2946 // 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
|
2947 ++p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2948 } |
|
19793
607e5d7968b9
patch 8.2.0453: trailing space in job_start() command causes empty argument
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
2949 if (i == 2) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2950 *d++ = *p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2951 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2952 ++p; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2953 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2954 if (*p == NUL) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2955 { |
|
19793
607e5d7968b9
patch 8.2.0453: trailing space in job_start() command causes empty argument
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
2956 if (i == 2) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2957 *d++ = NUL; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2958 break; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2959 } |
|
19793
607e5d7968b9
patch 8.2.0453: trailing space in job_start() command causes empty argument
Bram Moolenaar <Bram@vim.org>
parents:
19396
diff
changeset
|
2960 if (i == 2) |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2961 *d++ = NUL; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2962 p = skipwhite(p + 1); |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2963 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2964 if (*argv == NULL) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2965 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2966 if (use_shcf) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2967 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2968 // Account for possible multiple args in p_shcf. |
|
13746
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2969 p = p_shcf; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2970 for (;;) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2971 { |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2972 p = skiptowhite(p); |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2973 if (*p == NUL) |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2974 break; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2975 ++*argc; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2976 p = skipwhite(p); |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2977 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2978 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2979 |
|
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
|
2980 *argv = ALLOC_MULT(char *, *argc + 4); |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2981 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
|
2982 return FAIL; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2983 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2984 } |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2985 return OK; |
|
260256caac38
patch 8.0.1745: build failure on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13575
diff
changeset
|
2986 } |
|
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
|
2987 |
|
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 /* |
|
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 * 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
|
2990 * "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
|
2991 * 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
|
2992 */ |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
2993 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
|
2994 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
|
2995 { |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
2996 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
|
2997 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
|
2998 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
2999 // 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
|
3000 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
|
3001 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
|
3002 || 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
|
3003 { |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
3004 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
|
3005 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
|
3006 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
3007 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
|
3008 (*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
|
3009 (*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
|
3010 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
|
3011 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
|
3012 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
3013 |
|
27181
f9f1e76957a6
patch 8.2.4119: build failure when disabling the channel feature
Bram Moolenaar <Bram@vim.org>
parents:
27140
diff
changeset
|
3014 # 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
|
3015 /* |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
3016 * 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
|
3017 * "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
|
3018 * 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
|
3019 */ |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
3020 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
|
3021 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
|
3022 { |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
3023 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
|
3024 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
|
3025 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3026 // 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
|
3027 *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
|
3028 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
|
3029 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
|
3030 *argc = 0; |
|
19888
435726a03481
patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents:
19793
diff
changeset
|
3031 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
|
3032 { |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15209
diff
changeset
|
3033 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
|
3034 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
|
3035 { |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
3036 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
|
3037 |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
3038 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
|
3039 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
|
3040 (*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
|
3041 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
|
3042 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
3043 (*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
|
3044 *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
|
3045 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
3046 (*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
|
3047 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
|
3048 } |
|
3ab6198c1f9a
patch 8.0.1747: MS-Windows: term_start() does not set job_info() cmd
Christian Brabandt <cb@256bit.org>
parents:
13746
diff
changeset
|
3049 # 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
|
3050 #endif |
|
18064
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3051 |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3052 /* |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3053 * 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
|
3054 * 0: As usual. |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3055 * 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
|
3056 * 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
|
3057 * 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
|
3058 * 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
|
3059 * 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
|
3060 */ |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3061 int |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3062 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
|
3063 { |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3064 #ifdef MSWIN |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3065 return get_conpty_type(); |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3066 #else |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3067 return 0; |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3068 #endif |
|
8b4f9be5db73
patch 8.1.2027: MS-Windows: problem with ambiwidth characters
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
3069 } |