1 /* $OpenBSD: map.c,v 1.11 2010/06/30 00:05:35 nicm Exp $ */ 2 /* $NetBSD: map.c,v 1.25 2009/12/30 22:37:40 christos Exp $ */ 3 4 /*- 5 * Copyright (c) 1992, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley by 9 * Christos Zoulas of Cornell University. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36 #include "config.h" 37 38 /* 39 * map.c: Editor function definitions 40 */ 41 #include <stdlib.h> 42 #include "el.h" 43 44 private void map_print_key(EditLine *, el_action_t *, const Char *); 45 private void map_print_some_keys(EditLine *, el_action_t *, Int, Int); 46 private void map_print_all_keys(EditLine *); 47 private void map_init_nls(EditLine *); 48 private void map_init_meta(EditLine *); 49 50 /* keymap tables ; should be N_KEYS*sizeof(KEYCMD) bytes long */ 51 52 53 private const el_action_t el_map_emacs[] = { 54 /* 0 */ EM_SET_MARK, /* ^@ */ 55 /* 1 */ ED_MOVE_TO_BEG, /* ^A */ 56 /* 2 */ ED_PREV_CHAR, /* ^B */ 57 /* 3 */ ED_TTY_SIGINT, /* ^C */ 58 /* 4 */ EM_DELETE_OR_LIST, /* ^D */ 59 /* 5 */ ED_MOVE_TO_END, /* ^E */ 60 /* 6 */ ED_NEXT_CHAR, /* ^F */ 61 /* 7 */ ED_UNASSIGNED, /* ^G */ 62 /* 8 */ EM_DELETE_PREV_CHAR, /* ^H */ 63 /* 9 */ ED_UNASSIGNED, /* ^I */ 64 /* 10 */ ED_NEWLINE, /* ^J */ 65 /* 11 */ ED_KILL_LINE, /* ^K */ 66 /* 12 */ ED_CLEAR_SCREEN, /* ^L */ 67 /* 13 */ ED_NEWLINE, /* ^M */ 68 /* 14 */ ED_NEXT_HISTORY, /* ^N */ 69 /* 15 */ ED_TTY_FLUSH_OUTPUT, /* ^O */ 70 /* 16 */ ED_PREV_HISTORY, /* ^P */ 71 /* 17 */ ED_TTY_START_OUTPUT, /* ^Q */ 72 /* 18 */ ED_REDISPLAY, /* ^R */ 73 /* 19 */ ED_TTY_STOP_OUTPUT, /* ^S */ 74 /* 20 */ ED_TRANSPOSE_CHARS, /* ^T */ 75 /* 21 */ EM_KILL_LINE, /* ^U */ 76 /* 22 */ ED_QUOTED_INSERT, /* ^V */ 77 /* 23 */ EM_KILL_REGION, /* ^W */ 78 /* 24 */ ED_SEQUENCE_LEAD_IN, /* ^X */ 79 /* 25 */ EM_YANK, /* ^Y */ 80 /* 26 */ ED_TTY_SIGTSTP, /* ^Z */ 81 /* 27 */ EM_META_NEXT, /* ^[ */ 82 /* 28 */ ED_TTY_SIGQUIT, /* ^\ */ 83 /* 29 */ ED_TTY_DSUSP, /* ^] */ 84 /* 30 */ ED_UNASSIGNED, /* ^^ */ 85 /* 31 */ ED_UNASSIGNED, /* ^_ */ 86 /* 32 */ ED_INSERT, /* SPACE */ 87 /* 33 */ ED_INSERT, /* ! */ 88 /* 34 */ ED_INSERT, /* " */ 89 /* 35 */ ED_INSERT, /* # */ 90 /* 36 */ ED_INSERT, /* $ */ 91 /* 37 */ ED_INSERT, /* % */ 92 /* 38 */ ED_INSERT, /* & */ 93 /* 39 */ ED_INSERT, /* ' */ 94 /* 40 */ ED_INSERT, /* ( */ 95 /* 41 */ ED_INSERT, /* ) */ 96 /* 42 */ ED_INSERT, /* * */ 97 /* 43 */ ED_INSERT, /* + */ 98 /* 44 */ ED_INSERT, /* , */ 99 /* 45 */ ED_INSERT, /* - */ 100 /* 46 */ ED_INSERT, /* . */ 101 /* 47 */ ED_INSERT, /* / */ 102 /* 48 */ ED_DIGIT, /* 0 */ 103 /* 49 */ ED_DIGIT, /* 1 */ 104 /* 50 */ ED_DIGIT, /* 2 */ 105 /* 51 */ ED_DIGIT, /* 3 */ 106 /* 52 */ ED_DIGIT, /* 4 */ 107 /* 53 */ ED_DIGIT, /* 5 */ 108 /* 54 */ ED_DIGIT, /* 6 */ 109 /* 55 */ ED_DIGIT, /* 7 */ 110 /* 56 */ ED_DIGIT, /* 8 */ 111 /* 57 */ ED_DIGIT, /* 9 */ 112 /* 58 */ ED_INSERT, /* : */ 113 /* 59 */ ED_INSERT, /* ; */ 114 /* 60 */ ED_INSERT, /* < */ 115 /* 61 */ ED_INSERT, /* = */ 116 /* 62 */ ED_INSERT, /* > */ 117 /* 63 */ ED_INSERT, /* ? */ 118 /* 64 */ ED_INSERT, /* @ */ 119 /* 65 */ ED_INSERT, /* A */ 120 /* 66 */ ED_INSERT, /* B */ 121 /* 67 */ ED_INSERT, /* C */ 122 /* 68 */ ED_INSERT, /* D */ 123 /* 69 */ ED_INSERT, /* E */ 124 /* 70 */ ED_INSERT, /* F */ 125 /* 71 */ ED_INSERT, /* G */ 126 /* 72 */ ED_INSERT, /* H */ 127 /* 73 */ ED_INSERT, /* I */ 128 /* 74 */ ED_INSERT, /* J */ 129 /* 75 */ ED_INSERT, /* K */ 130 /* 76 */ ED_INSERT, /* L */ 131 /* 77 */ ED_INSERT, /* M */ 132 /* 78 */ ED_INSERT, /* N */ 133 /* 79 */ ED_INSERT, /* O */ 134 /* 80 */ ED_INSERT, /* P */ 135 /* 81 */ ED_INSERT, /* Q */ 136 /* 82 */ ED_INSERT, /* R */ 137 /* 83 */ ED_INSERT, /* S */ 138 /* 84 */ ED_INSERT, /* T */ 139 /* 85 */ ED_INSERT, /* U */ 140 /* 86 */ ED_INSERT, /* V */ 141 /* 87 */ ED_INSERT, /* W */ 142 /* 88 */ ED_INSERT, /* X */ 143 /* 89 */ ED_INSERT, /* Y */ 144 /* 90 */ ED_INSERT, /* Z */ 145 /* 91 */ ED_INSERT, /* [ */ 146 /* 92 */ ED_INSERT, /* \ */ 147 /* 93 */ ED_INSERT, /* ] */ 148 /* 94 */ ED_INSERT, /* ^ */ 149 /* 95 */ ED_INSERT, /* _ */ 150 /* 96 */ ED_INSERT, /* ` */ 151 /* 97 */ ED_INSERT, /* a */ 152 /* 98 */ ED_INSERT, /* b */ 153 /* 99 */ ED_INSERT, /* c */ 154 /* 100 */ ED_INSERT, /* d */ 155 /* 101 */ ED_INSERT, /* e */ 156 /* 102 */ ED_INSERT, /* f */ 157 /* 103 */ ED_INSERT, /* g */ 158 /* 104 */ ED_INSERT, /* h */ 159 /* 105 */ ED_INSERT, /* i */ 160 /* 106 */ ED_INSERT, /* j */ 161 /* 107 */ ED_INSERT, /* k */ 162 /* 108 */ ED_INSERT, /* l */ 163 /* 109 */ ED_INSERT, /* m */ 164 /* 110 */ ED_INSERT, /* n */ 165 /* 111 */ ED_INSERT, /* o */ 166 /* 112 */ ED_INSERT, /* p */ 167 /* 113 */ ED_INSERT, /* q */ 168 /* 114 */ ED_INSERT, /* r */ 169 /* 115 */ ED_INSERT, /* s */ 170 /* 116 */ ED_INSERT, /* t */ 171 /* 117 */ ED_INSERT, /* u */ 172 /* 118 */ ED_INSERT, /* v */ 173 /* 119 */ ED_INSERT, /* w */ 174 /* 120 */ ED_INSERT, /* x */ 175 /* 121 */ ED_INSERT, /* y */ 176 /* 122 */ ED_INSERT, /* z */ 177 /* 123 */ ED_INSERT, /* { */ 178 /* 124 */ ED_INSERT, /* | */ 179 /* 125 */ ED_INSERT, /* } */ 180 /* 126 */ ED_INSERT, /* ~ */ 181 /* 127 */ EM_DELETE_PREV_CHAR, /* ^? */ 182 /* 128 */ ED_UNASSIGNED, /* M-^@ */ 183 /* 129 */ ED_UNASSIGNED, /* M-^A */ 184 /* 130 */ ED_UNASSIGNED, /* M-^B */ 185 /* 131 */ ED_UNASSIGNED, /* M-^C */ 186 /* 132 */ ED_UNASSIGNED, /* M-^D */ 187 /* 133 */ ED_UNASSIGNED, /* M-^E */ 188 /* 134 */ ED_UNASSIGNED, /* M-^F */ 189 /* 135 */ ED_UNASSIGNED, /* M-^G */ 190 /* 136 */ ED_DELETE_PREV_WORD, /* M-^H */ 191 /* 137 */ ED_UNASSIGNED, /* M-^I */ 192 /* 138 */ ED_UNASSIGNED, /* M-^J */ 193 /* 139 */ ED_UNASSIGNED, /* M-^K */ 194 /* 140 */ ED_CLEAR_SCREEN, /* M-^L */ 195 /* 141 */ ED_UNASSIGNED, /* M-^M */ 196 /* 142 */ ED_UNASSIGNED, /* M-^N */ 197 /* 143 */ ED_UNASSIGNED, /* M-^O */ 198 /* 144 */ ED_UNASSIGNED, /* M-^P */ 199 /* 145 */ ED_UNASSIGNED, /* M-^Q */ 200 /* 146 */ ED_UNASSIGNED, /* M-^R */ 201 /* 147 */ ED_UNASSIGNED, /* M-^S */ 202 /* 148 */ ED_UNASSIGNED, /* M-^T */ 203 /* 149 */ ED_UNASSIGNED, /* M-^U */ 204 /* 150 */ ED_UNASSIGNED, /* M-^V */ 205 /* 151 */ ED_UNASSIGNED, /* M-^W */ 206 /* 152 */ ED_UNASSIGNED, /* M-^X */ 207 /* 153 */ ED_UNASSIGNED, /* M-^Y */ 208 /* 154 */ ED_UNASSIGNED, /* M-^Z */ 209 /* 155 */ ED_UNASSIGNED, /* M-^[ */ 210 /* 156 */ ED_UNASSIGNED, /* M-^\ */ 211 /* 157 */ ED_UNASSIGNED, /* M-^] */ 212 /* 158 */ ED_UNASSIGNED, /* M-^^ */ 213 /* 159 */ EM_COPY_PREV_WORD, /* M-^_ */ 214 /* 160 */ ED_UNASSIGNED, /* M-SPACE */ 215 /* 161 */ ED_UNASSIGNED, /* M-! */ 216 /* 162 */ ED_UNASSIGNED, /* M-" */ 217 /* 163 */ ED_UNASSIGNED, /* M-# */ 218 /* 164 */ ED_UNASSIGNED, /* M-$ */ 219 /* 165 */ ED_UNASSIGNED, /* M-% */ 220 /* 166 */ ED_UNASSIGNED, /* M-& */ 221 /* 167 */ ED_UNASSIGNED, /* M-' */ 222 /* 168 */ ED_UNASSIGNED, /* M-( */ 223 /* 169 */ ED_UNASSIGNED, /* M-) */ 224 /* 170 */ ED_UNASSIGNED, /* M-* */ 225 /* 171 */ ED_UNASSIGNED, /* M-+ */ 226 /* 172 */ ED_UNASSIGNED, /* M-, */ 227 /* 173 */ ED_UNASSIGNED, /* M-- */ 228 /* 174 */ ED_UNASSIGNED, /* M-. */ 229 /* 175 */ ED_UNASSIGNED, /* M-/ */ 230 /* 176 */ ED_ARGUMENT_DIGIT, /* M-0 */ 231 /* 177 */ ED_ARGUMENT_DIGIT, /* M-1 */ 232 /* 178 */ ED_ARGUMENT_DIGIT, /* M-2 */ 233 /* 179 */ ED_ARGUMENT_DIGIT, /* M-3 */ 234 /* 180 */ ED_ARGUMENT_DIGIT, /* M-4 */ 235 /* 181 */ ED_ARGUMENT_DIGIT, /* M-5 */ 236 /* 182 */ ED_ARGUMENT_DIGIT, /* M-6 */ 237 /* 183 */ ED_ARGUMENT_DIGIT, /* M-7 */ 238 /* 184 */ ED_ARGUMENT_DIGIT, /* M-8 */ 239 /* 185 */ ED_ARGUMENT_DIGIT, /* M-9 */ 240 /* 186 */ ED_UNASSIGNED, /* M-: */ 241 /* 187 */ ED_UNASSIGNED, /* M-; */ 242 /* 188 */ ED_UNASSIGNED, /* M-< */ 243 /* 189 */ ED_UNASSIGNED, /* M-= */ 244 /* 190 */ ED_UNASSIGNED, /* M-> */ 245 /* 191 */ ED_UNASSIGNED, /* M-? */ 246 /* 192 */ ED_UNASSIGNED, /* M-@ */ 247 /* 193 */ ED_UNASSIGNED, /* M-A */ 248 /* 194 */ ED_PREV_WORD, /* M-B */ 249 /* 195 */ EM_CAPITOL_CASE, /* M-C */ 250 /* 196 */ EM_DELETE_NEXT_WORD, /* M-D */ 251 /* 197 */ ED_UNASSIGNED, /* M-E */ 252 /* 198 */ EM_NEXT_WORD, /* M-F */ 253 /* 199 */ ED_UNASSIGNED, /* M-G */ 254 /* 200 */ ED_UNASSIGNED, /* M-H */ 255 /* 201 */ ED_UNASSIGNED, /* M-I */ 256 /* 202 */ ED_UNASSIGNED, /* M-J */ 257 /* 203 */ ED_UNASSIGNED, /* M-K */ 258 /* 204 */ EM_LOWER_CASE, /* M-L */ 259 /* 205 */ ED_UNASSIGNED, /* M-M */ 260 /* 206 */ ED_SEARCH_NEXT_HISTORY, /* M-N */ 261 /* 207 */ ED_SEQUENCE_LEAD_IN, /* M-O */ 262 /* 208 */ ED_SEARCH_PREV_HISTORY, /* M-P */ 263 /* 209 */ ED_UNASSIGNED, /* M-Q */ 264 /* 210 */ ED_UNASSIGNED, /* M-R */ 265 /* 211 */ ED_UNASSIGNED, /* M-S */ 266 /* 212 */ ED_UNASSIGNED, /* M-T */ 267 /* 213 */ EM_UPPER_CASE, /* M-U */ 268 /* 214 */ ED_UNASSIGNED, /* M-V */ 269 /* 215 */ EM_COPY_REGION, /* M-W */ 270 /* 216 */ ED_COMMAND, /* M-X */ 271 /* 217 */ ED_UNASSIGNED, /* M-Y */ 272 /* 218 */ ED_UNASSIGNED, /* M-Z */ 273 /* 219 */ ED_SEQUENCE_LEAD_IN, /* M-[ */ 274 /* 220 */ ED_UNASSIGNED, /* M-\ */ 275 /* 221 */ ED_UNASSIGNED, /* M-] */ 276 /* 222 */ ED_UNASSIGNED, /* M-^ */ 277 /* 223 */ ED_UNASSIGNED, /* M-_ */ 278 /* 223 */ ED_UNASSIGNED, /* M-` */ 279 /* 224 */ ED_UNASSIGNED, /* M-a */ 280 /* 225 */ ED_PREV_WORD, /* M-b */ 281 /* 226 */ EM_CAPITOL_CASE, /* M-c */ 282 /* 227 */ EM_DELETE_NEXT_WORD, /* M-d */ 283 /* 228 */ ED_UNASSIGNED, /* M-e */ 284 /* 229 */ EM_NEXT_WORD, /* M-f */ 285 /* 230 */ ED_UNASSIGNED, /* M-g */ 286 /* 231 */ ED_UNASSIGNED, /* M-h */ 287 /* 232 */ ED_UNASSIGNED, /* M-i */ 288 /* 233 */ ED_UNASSIGNED, /* M-j */ 289 /* 234 */ ED_UNASSIGNED, /* M-k */ 290 /* 235 */ EM_LOWER_CASE, /* M-l */ 291 /* 236 */ ED_UNASSIGNED, /* M-m */ 292 /* 237 */ ED_SEARCH_NEXT_HISTORY, /* M-n */ 293 /* 238 */ ED_UNASSIGNED, /* M-o */ 294 /* 239 */ ED_SEARCH_PREV_HISTORY, /* M-p */ 295 /* 240 */ ED_UNASSIGNED, /* M-q */ 296 /* 241 */ ED_UNASSIGNED, /* M-r */ 297 /* 242 */ ED_UNASSIGNED, /* M-s */ 298 /* 243 */ ED_UNASSIGNED, /* M-t */ 299 /* 244 */ EM_UPPER_CASE, /* M-u */ 300 /* 245 */ ED_UNASSIGNED, /* M-v */ 301 /* 246 */ EM_COPY_REGION, /* M-w */ 302 /* 247 */ ED_COMMAND, /* M-x */ 303 /* 248 */ ED_UNASSIGNED, /* M-y */ 304 /* 249 */ ED_UNASSIGNED, /* M-z */ 305 /* 250 */ ED_UNASSIGNED, /* M-{ */ 306 /* 251 */ ED_UNASSIGNED, /* M-| */ 307 /* 252 */ ED_UNASSIGNED, /* M-} */ 308 /* 253 */ ED_UNASSIGNED, /* M-~ */ 309 /* 254 */ ED_DELETE_PREV_WORD /* M-^? */ 310 /* 255 */ 311 }; 312 313 314 /* 315 * keymap table for vi. Each index into above tbl; should be 316 * N_KEYS entries long. Vi mode uses a sticky-extend to do command mode: 317 * insert mode characters are in the normal keymap, and command mode 318 * in the extended keymap. 319 */ 320 private const el_action_t el_map_vi_insert[] = { 321 #ifdef KSHVI 322 /* 0 */ ED_UNASSIGNED, /* ^@ */ 323 /* 1 */ ED_INSERT, /* ^A */ 324 /* 2 */ ED_INSERT, /* ^B */ 325 /* 3 */ ED_INSERT, /* ^C */ 326 /* 4 */ VI_LIST_OR_EOF, /* ^D */ 327 /* 5 */ ED_INSERT, /* ^E */ 328 /* 6 */ ED_INSERT, /* ^F */ 329 /* 7 */ ED_INSERT, /* ^G */ 330 /* 8 */ VI_DELETE_PREV_CHAR, /* ^H */ /* BackSpace key */ 331 /* 9 */ ED_INSERT, /* ^I */ /* Tab Key */ 332 /* 10 */ ED_NEWLINE, /* ^J */ 333 /* 11 */ ED_INSERT, /* ^K */ 334 /* 12 */ ED_INSERT, /* ^L */ 335 /* 13 */ ED_NEWLINE, /* ^M */ 336 /* 14 */ ED_INSERT, /* ^N */ 337 /* 15 */ ED_INSERT, /* ^O */ 338 /* 16 */ ED_INSERT, /* ^P */ 339 /* 17 */ ED_TTY_START_OUTPUT, /* ^Q */ 340 /* 18 */ ED_INSERT, /* ^R */ 341 /* 19 */ ED_TTY_STOP_OUTPUT, /* ^S */ 342 /* 20 */ ED_INSERT, /* ^T */ 343 /* 21 */ VI_KILL_LINE_PREV, /* ^U */ 344 /* 22 */ ED_QUOTED_INSERT, /* ^V */ 345 /* 23 */ ED_DELETE_PREV_WORD, /* ^W */ 346 /* ED_DELETE_PREV_WORD: Only until strt edit pos */ 347 /* 24 */ ED_INSERT, /* ^X */ 348 /* 25 */ ED_INSERT, /* ^Y */ 349 /* 26 */ ED_INSERT, /* ^Z */ 350 /* 27 */ VI_COMMAND_MODE, /* ^[ */ /* [ Esc ] key */ 351 /* 28 */ ED_TTY_SIGQUIT, /* ^\ */ 352 /* 29 */ ED_INSERT, /* ^] */ 353 /* 30 */ ED_INSERT, /* ^^ */ 354 /* 31 */ ED_INSERT, /* ^_ */ 355 #else /* !KSHVI */ 356 /* 357 * NOTE: These mappings do NOT Correspond well 358 * to the KSH VI editing assignments. 359 * On the other and they are convenient and 360 * many people have have gotten used to them. 361 */ 362 /* 0 */ ED_UNASSIGNED, /* ^@ */ 363 /* 1 */ ED_MOVE_TO_BEG, /* ^A */ 364 /* 2 */ ED_PREV_CHAR, /* ^B */ 365 /* 3 */ ED_TTY_SIGINT, /* ^C */ 366 /* 4 */ VI_LIST_OR_EOF, /* ^D */ 367 /* 5 */ ED_MOVE_TO_END, /* ^E */ 368 /* 6 */ ED_NEXT_CHAR, /* ^F */ 369 /* 7 */ ED_UNASSIGNED, /* ^G */ 370 /* 8 */ VI_DELETE_PREV_CHAR, /* ^H */ /* BackSpace key */ 371 /* 9 */ ED_UNASSIGNED, /* ^I */ /* Tab Key */ 372 /* 10 */ ED_NEWLINE, /* ^J */ 373 /* 11 */ ED_KILL_LINE, /* ^K */ 374 /* 12 */ ED_CLEAR_SCREEN, /* ^L */ 375 /* 13 */ ED_NEWLINE, /* ^M */ 376 /* 14 */ ED_NEXT_HISTORY, /* ^N */ 377 /* 15 */ ED_TTY_FLUSH_OUTPUT, /* ^O */ 378 /* 16 */ ED_PREV_HISTORY, /* ^P */ 379 /* 17 */ ED_TTY_START_OUTPUT, /* ^Q */ 380 /* 18 */ ED_REDISPLAY, /* ^R */ 381 /* 19 */ ED_TTY_STOP_OUTPUT, /* ^S */ 382 /* 20 */ ED_TRANSPOSE_CHARS, /* ^T */ 383 /* 21 */ VI_KILL_LINE_PREV, /* ^U */ 384 /* 22 */ ED_QUOTED_INSERT, /* ^V */ 385 /* 23 */ ED_DELETE_PREV_WORD, /* ^W */ 386 /* 24 */ ED_UNASSIGNED, /* ^X */ 387 /* 25 */ ED_TTY_DSUSP, /* ^Y */ 388 /* 26 */ ED_TTY_SIGTSTP, /* ^Z */ 389 /* 27 */ VI_COMMAND_MODE, /* ^[ */ 390 /* 28 */ ED_TTY_SIGQUIT, /* ^\ */ 391 /* 29 */ ED_UNASSIGNED, /* ^] */ 392 /* 30 */ ED_UNASSIGNED, /* ^^ */ 393 /* 31 */ ED_UNASSIGNED, /* ^_ */ 394 #endif /* KSHVI */ 395 /* 32 */ ED_INSERT, /* SPACE */ 396 /* 33 */ ED_INSERT, /* ! */ 397 /* 34 */ ED_INSERT, /* " */ 398 /* 35 */ ED_INSERT, /* # */ 399 /* 36 */ ED_INSERT, /* $ */ 400 /* 37 */ ED_INSERT, /* % */ 401 /* 38 */ ED_INSERT, /* & */ 402 /* 39 */ ED_INSERT, /* ' */ 403 /* 40 */ ED_INSERT, /* ( */ 404 /* 41 */ ED_INSERT, /* ) */ 405 /* 42 */ ED_INSERT, /* * */ 406 /* 43 */ ED_INSERT, /* + */ 407 /* 44 */ ED_INSERT, /* , */ 408 /* 45 */ ED_INSERT, /* - */ 409 /* 46 */ ED_INSERT, /* . */ 410 /* 47 */ ED_INSERT, /* / */ 411 /* 48 */ ED_INSERT, /* 0 */ 412 /* 49 */ ED_INSERT, /* 1 */ 413 /* 50 */ ED_INSERT, /* 2 */ 414 /* 51 */ ED_INSERT, /* 3 */ 415 /* 52 */ ED_INSERT, /* 4 */ 416 /* 53 */ ED_INSERT, /* 5 */ 417 /* 54 */ ED_INSERT, /* 6 */ 418 /* 55 */ ED_INSERT, /* 7 */ 419 /* 56 */ ED_INSERT, /* 8 */ 420 /* 57 */ ED_INSERT, /* 9 */ 421 /* 58 */ ED_INSERT, /* : */ 422 /* 59 */ ED_INSERT, /* ; */ 423 /* 60 */ ED_INSERT, /* < */ 424 /* 61 */ ED_INSERT, /* = */ 425 /* 62 */ ED_INSERT, /* > */ 426 /* 63 */ ED_INSERT, /* ? */ 427 /* 64 */ ED_INSERT, /* @ */ 428 /* 65 */ ED_INSERT, /* A */ 429 /* 66 */ ED_INSERT, /* B */ 430 /* 67 */ ED_INSERT, /* C */ 431 /* 68 */ ED_INSERT, /* D */ 432 /* 69 */ ED_INSERT, /* E */ 433 /* 70 */ ED_INSERT, /* F */ 434 /* 71 */ ED_INSERT, /* G */ 435 /* 72 */ ED_INSERT, /* H */ 436 /* 73 */ ED_INSERT, /* I */ 437 /* 74 */ ED_INSERT, /* J */ 438 /* 75 */ ED_INSERT, /* K */ 439 /* 76 */ ED_INSERT, /* L */ 440 /* 77 */ ED_INSERT, /* M */ 441 /* 78 */ ED_INSERT, /* N */ 442 /* 79 */ ED_INSERT, /* O */ 443 /* 80 */ ED_INSERT, /* P */ 444 /* 81 */ ED_INSERT, /* Q */ 445 /* 82 */ ED_INSERT, /* R */ 446 /* 83 */ ED_INSERT, /* S */ 447 /* 84 */ ED_INSERT, /* T */ 448 /* 85 */ ED_INSERT, /* U */ 449 /* 86 */ ED_INSERT, /* V */ 450 /* 87 */ ED_INSERT, /* W */ 451 /* 88 */ ED_INSERT, /* X */ 452 /* 89 */ ED_INSERT, /* Y */ 453 /* 90 */ ED_INSERT, /* Z */ 454 /* 91 */ ED_INSERT, /* [ */ 455 /* 92 */ ED_INSERT, /* \ */ 456 /* 93 */ ED_INSERT, /* ] */ 457 /* 94 */ ED_INSERT, /* ^ */ 458 /* 95 */ ED_INSERT, /* _ */ 459 /* 96 */ ED_INSERT, /* ` */ 460 /* 97 */ ED_INSERT, /* a */ 461 /* 98 */ ED_INSERT, /* b */ 462 /* 99 */ ED_INSERT, /* c */ 463 /* 100 */ ED_INSERT, /* d */ 464 /* 101 */ ED_INSERT, /* e */ 465 /* 102 */ ED_INSERT, /* f */ 466 /* 103 */ ED_INSERT, /* g */ 467 /* 104 */ ED_INSERT, /* h */ 468 /* 105 */ ED_INSERT, /* i */ 469 /* 106 */ ED_INSERT, /* j */ 470 /* 107 */ ED_INSERT, /* k */ 471 /* 108 */ ED_INSERT, /* l */ 472 /* 109 */ ED_INSERT, /* m */ 473 /* 110 */ ED_INSERT, /* n */ 474 /* 111 */ ED_INSERT, /* o */ 475 /* 112 */ ED_INSERT, /* p */ 476 /* 113 */ ED_INSERT, /* q */ 477 /* 114 */ ED_INSERT, /* r */ 478 /* 115 */ ED_INSERT, /* s */ 479 /* 116 */ ED_INSERT, /* t */ 480 /* 117 */ ED_INSERT, /* u */ 481 /* 118 */ ED_INSERT, /* v */ 482 /* 119 */ ED_INSERT, /* w */ 483 /* 120 */ ED_INSERT, /* x */ 484 /* 121 */ ED_INSERT, /* y */ 485 /* 122 */ ED_INSERT, /* z */ 486 /* 123 */ ED_INSERT, /* { */ 487 /* 124 */ ED_INSERT, /* | */ 488 /* 125 */ ED_INSERT, /* } */ 489 /* 126 */ ED_INSERT, /* ~ */ 490 /* 127 */ VI_DELETE_PREV_CHAR, /* ^? */ 491 /* 128 */ ED_INSERT, /* M-^@ */ 492 /* 129 */ ED_INSERT, /* M-^A */ 493 /* 130 */ ED_INSERT, /* M-^B */ 494 /* 131 */ ED_INSERT, /* M-^C */ 495 /* 132 */ ED_INSERT, /* M-^D */ 496 /* 133 */ ED_INSERT, /* M-^E */ 497 /* 134 */ ED_INSERT, /* M-^F */ 498 /* 135 */ ED_INSERT, /* M-^G */ 499 /* 136 */ ED_INSERT, /* M-^H */ 500 /* 137 */ ED_INSERT, /* M-^I */ 501 /* 138 */ ED_INSERT, /* M-^J */ 502 /* 139 */ ED_INSERT, /* M-^K */ 503 /* 140 */ ED_INSERT, /* M-^L */ 504 /* 141 */ ED_INSERT, /* M-^M */ 505 /* 142 */ ED_INSERT, /* M-^N */ 506 /* 143 */ ED_INSERT, /* M-^O */ 507 /* 144 */ ED_INSERT, /* M-^P */ 508 /* 145 */ ED_INSERT, /* M-^Q */ 509 /* 146 */ ED_INSERT, /* M-^R */ 510 /* 147 */ ED_INSERT, /* M-^S */ 511 /* 148 */ ED_INSERT, /* M-^T */ 512 /* 149 */ ED_INSERT, /* M-^U */ 513 /* 150 */ ED_INSERT, /* M-^V */ 514 /* 151 */ ED_INSERT, /* M-^W */ 515 /* 152 */ ED_INSERT, /* M-^X */ 516 /* 153 */ ED_INSERT, /* M-^Y */ 517 /* 154 */ ED_INSERT, /* M-^Z */ 518 /* 155 */ ED_INSERT, /* M-^[ */ 519 /* 156 */ ED_INSERT, /* M-^\ */ 520 /* 157 */ ED_INSERT, /* M-^] */ 521 /* 158 */ ED_INSERT, /* M-^^ */ 522 /* 159 */ ED_INSERT, /* M-^_ */ 523 /* 160 */ ED_INSERT, /* M-SPACE */ 524 /* 161 */ ED_INSERT, /* M-! */ 525 /* 162 */ ED_INSERT, /* M-" */ 526 /* 163 */ ED_INSERT, /* M-# */ 527 /* 164 */ ED_INSERT, /* M-$ */ 528 /* 165 */ ED_INSERT, /* M-% */ 529 /* 166 */ ED_INSERT, /* M-& */ 530 /* 167 */ ED_INSERT, /* M-' */ 531 /* 168 */ ED_INSERT, /* M-( */ 532 /* 169 */ ED_INSERT, /* M-) */ 533 /* 170 */ ED_INSERT, /* M-* */ 534 /* 171 */ ED_INSERT, /* M-+ */ 535 /* 172 */ ED_INSERT, /* M-, */ 536 /* 173 */ ED_INSERT, /* M-- */ 537 /* 174 */ ED_INSERT, /* M-. */ 538 /* 175 */ ED_INSERT, /* M-/ */ 539 /* 176 */ ED_INSERT, /* M-0 */ 540 /* 177 */ ED_INSERT, /* M-1 */ 541 /* 178 */ ED_INSERT, /* M-2 */ 542 /* 179 */ ED_INSERT, /* M-3 */ 543 /* 180 */ ED_INSERT, /* M-4 */ 544 /* 181 */ ED_INSERT, /* M-5 */ 545 /* 182 */ ED_INSERT, /* M-6 */ 546 /* 183 */ ED_INSERT, /* M-7 */ 547 /* 184 */ ED_INSERT, /* M-8 */ 548 /* 185 */ ED_INSERT, /* M-9 */ 549 /* 186 */ ED_INSERT, /* M-: */ 550 /* 187 */ ED_INSERT, /* M-; */ 551 /* 188 */ ED_INSERT, /* M-< */ 552 /* 189 */ ED_INSERT, /* M-= */ 553 /* 190 */ ED_INSERT, /* M-> */ 554 /* 191 */ ED_INSERT, /* M-? */ 555 /* 192 */ ED_INSERT, /* M-@ */ 556 /* 193 */ ED_INSERT, /* M-A */ 557 /* 194 */ ED_INSERT, /* M-B */ 558 /* 195 */ ED_INSERT, /* M-C */ 559 /* 196 */ ED_INSERT, /* M-D */ 560 /* 197 */ ED_INSERT, /* M-E */ 561 /* 198 */ ED_INSERT, /* M-F */ 562 /* 199 */ ED_INSERT, /* M-G */ 563 /* 200 */ ED_INSERT, /* M-H */ 564 /* 201 */ ED_INSERT, /* M-I */ 565 /* 202 */ ED_INSERT, /* M-J */ 566 /* 203 */ ED_INSERT, /* M-K */ 567 /* 204 */ ED_INSERT, /* M-L */ 568 /* 205 */ ED_INSERT, /* M-M */ 569 /* 206 */ ED_INSERT, /* M-N */ 570 /* 207 */ ED_INSERT, /* M-O */ 571 /* 208 */ ED_INSERT, /* M-P */ 572 /* 209 */ ED_INSERT, /* M-Q */ 573 /* 210 */ ED_INSERT, /* M-R */ 574 /* 211 */ ED_INSERT, /* M-S */ 575 /* 212 */ ED_INSERT, /* M-T */ 576 /* 213 */ ED_INSERT, /* M-U */ 577 /* 214 */ ED_INSERT, /* M-V */ 578 /* 215 */ ED_INSERT, /* M-W */ 579 /* 216 */ ED_INSERT, /* M-X */ 580 /* 217 */ ED_INSERT, /* M-Y */ 581 /* 218 */ ED_INSERT, /* M-Z */ 582 /* 219 */ ED_INSERT, /* M-[ */ 583 /* 220 */ ED_INSERT, /* M-\ */ 584 /* 221 */ ED_INSERT, /* M-] */ 585 /* 222 */ ED_INSERT, /* M-^ */ 586 /* 223 */ ED_INSERT, /* M-_ */ 587 /* 224 */ ED_INSERT, /* M-` */ 588 /* 225 */ ED_INSERT, /* M-a */ 589 /* 226 */ ED_INSERT, /* M-b */ 590 /* 227 */ ED_INSERT, /* M-c */ 591 /* 228 */ ED_INSERT, /* M-d */ 592 /* 229 */ ED_INSERT, /* M-e */ 593 /* 230 */ ED_INSERT, /* M-f */ 594 /* 231 */ ED_INSERT, /* M-g */ 595 /* 232 */ ED_INSERT, /* M-h */ 596 /* 233 */ ED_INSERT, /* M-i */ 597 /* 234 */ ED_INSERT, /* M-j */ 598 /* 235 */ ED_INSERT, /* M-k */ 599 /* 236 */ ED_INSERT, /* M-l */ 600 /* 237 */ ED_INSERT, /* M-m */ 601 /* 238 */ ED_INSERT, /* M-n */ 602 /* 239 */ ED_INSERT, /* M-o */ 603 /* 240 */ ED_INSERT, /* M-p */ 604 /* 241 */ ED_INSERT, /* M-q */ 605 /* 242 */ ED_INSERT, /* M-r */ 606 /* 243 */ ED_INSERT, /* M-s */ 607 /* 244 */ ED_INSERT, /* M-t */ 608 /* 245 */ ED_INSERT, /* M-u */ 609 /* 246 */ ED_INSERT, /* M-v */ 610 /* 247 */ ED_INSERT, /* M-w */ 611 /* 248 */ ED_INSERT, /* M-x */ 612 /* 249 */ ED_INSERT, /* M-y */ 613 /* 250 */ ED_INSERT, /* M-z */ 614 /* 251 */ ED_INSERT, /* M-{ */ 615 /* 252 */ ED_INSERT, /* M-| */ 616 /* 253 */ ED_INSERT, /* M-} */ 617 /* 254 */ ED_INSERT, /* M-~ */ 618 /* 255 */ ED_INSERT /* M-^? */ 619 }; 620 621 private const el_action_t el_map_vi_command[] = { 622 /* 0 */ ED_UNASSIGNED, /* ^@ */ 623 /* 1 */ ED_MOVE_TO_BEG, /* ^A */ 624 /* 2 */ ED_UNASSIGNED, /* ^B */ 625 /* 3 */ ED_TTY_SIGINT, /* ^C */ 626 /* 4 */ ED_UNASSIGNED, /* ^D */ 627 /* 5 */ ED_MOVE_TO_END, /* ^E */ 628 /* 6 */ ED_UNASSIGNED, /* ^F */ 629 /* 7 */ ED_UNASSIGNED, /* ^G */ 630 /* 8 */ ED_DELETE_PREV_CHAR, /* ^H */ 631 /* 9 */ ED_UNASSIGNED, /* ^I */ 632 /* 10 */ ED_NEWLINE, /* ^J */ 633 /* 11 */ ED_KILL_LINE, /* ^K */ 634 /* 12 */ ED_CLEAR_SCREEN, /* ^L */ 635 /* 13 */ ED_NEWLINE, /* ^M */ 636 /* 14 */ ED_NEXT_HISTORY, /* ^N */ 637 /* 15 */ ED_TTY_FLUSH_OUTPUT, /* ^O */ 638 /* 16 */ ED_PREV_HISTORY, /* ^P */ 639 /* 17 */ ED_TTY_START_OUTPUT, /* ^Q */ 640 /* 18 */ ED_REDISPLAY, /* ^R */ 641 /* 19 */ ED_TTY_STOP_OUTPUT, /* ^S */ 642 /* 20 */ ED_UNASSIGNED, /* ^T */ 643 /* 21 */ VI_KILL_LINE_PREV, /* ^U */ 644 /* 22 */ ED_UNASSIGNED, /* ^V */ 645 /* 23 */ ED_DELETE_PREV_WORD, /* ^W */ 646 /* 24 */ ED_UNASSIGNED, /* ^X */ 647 /* 25 */ ED_UNASSIGNED, /* ^Y */ 648 /* 26 */ ED_UNASSIGNED, /* ^Z */ 649 /* 27 */ EM_META_NEXT, /* ^[ */ 650 /* 28 */ ED_TTY_SIGQUIT, /* ^\ */ 651 /* 29 */ ED_UNASSIGNED, /* ^] */ 652 /* 30 */ ED_UNASSIGNED, /* ^^ */ 653 /* 31 */ ED_UNASSIGNED, /* ^_ */ 654 /* 32 */ ED_NEXT_CHAR, /* SPACE */ 655 /* 33 */ ED_UNASSIGNED, /* ! */ 656 /* 34 */ ED_UNASSIGNED, /* " */ 657 /* 35 */ VI_COMMENT_OUT, /* # */ 658 /* 36 */ ED_MOVE_TO_END, /* $ */ 659 /* 37 */ VI_MATCH, /* % */ 660 /* 38 */ ED_UNASSIGNED, /* & */ 661 /* 39 */ ED_UNASSIGNED, /* ' */ 662 /* 40 */ ED_UNASSIGNED, /* ( */ 663 /* 41 */ ED_UNASSIGNED, /* ) */ 664 /* 42 */ ED_UNASSIGNED, /* * */ 665 /* 43 */ ED_NEXT_HISTORY, /* + */ 666 /* 44 */ VI_REPEAT_PREV_CHAR, /* , */ 667 /* 45 */ ED_PREV_HISTORY, /* - */ 668 /* 46 */ VI_REDO, /* . */ 669 /* 47 */ VI_SEARCH_PREV, /* / */ 670 /* 48 */ VI_ZERO, /* 0 */ 671 /* 49 */ ED_ARGUMENT_DIGIT, /* 1 */ 672 /* 50 */ ED_ARGUMENT_DIGIT, /* 2 */ 673 /* 51 */ ED_ARGUMENT_DIGIT, /* 3 */ 674 /* 52 */ ED_ARGUMENT_DIGIT, /* 4 */ 675 /* 53 */ ED_ARGUMENT_DIGIT, /* 5 */ 676 /* 54 */ ED_ARGUMENT_DIGIT, /* 6 */ 677 /* 55 */ ED_ARGUMENT_DIGIT, /* 7 */ 678 /* 56 */ ED_ARGUMENT_DIGIT, /* 8 */ 679 /* 57 */ ED_ARGUMENT_DIGIT, /* 9 */ 680 /* 58 */ ED_COMMAND, /* : */ 681 /* 59 */ VI_REPEAT_NEXT_CHAR, /* ; */ 682 /* 60 */ ED_UNASSIGNED, /* < */ 683 /* 61 */ ED_UNASSIGNED, /* = */ 684 /* 62 */ ED_UNASSIGNED, /* > */ 685 /* 63 */ VI_SEARCH_NEXT, /* ? */ 686 /* 64 */ VI_ALIAS, /* @ */ 687 /* 65 */ VI_ADD_AT_EOL, /* A */ 688 /* 66 */ VI_PREV_BIG_WORD, /* B */ 689 /* 67 */ VI_CHANGE_TO_EOL, /* C */ 690 /* 68 */ ED_KILL_LINE, /* D */ 691 /* 69 */ VI_END_BIG_WORD, /* E */ 692 /* 70 */ VI_PREV_CHAR, /* F */ 693 /* 71 */ VI_TO_HISTORY_LINE, /* G */ 694 /* 72 */ ED_UNASSIGNED, /* H */ 695 /* 73 */ VI_INSERT_AT_BOL, /* I */ 696 /* 74 */ ED_SEARCH_NEXT_HISTORY, /* J */ 697 /* 75 */ ED_SEARCH_PREV_HISTORY, /* K */ 698 /* 76 */ ED_UNASSIGNED, /* L */ 699 /* 77 */ ED_UNASSIGNED, /* M */ 700 /* 78 */ VI_REPEAT_SEARCH_PREV, /* N */ 701 /* 79 */ ED_SEQUENCE_LEAD_IN, /* O */ 702 /* 80 */ VI_PASTE_PREV, /* P */ 703 /* 81 */ ED_UNASSIGNED, /* Q */ 704 /* 82 */ VI_REPLACE_MODE, /* R */ 705 /* 83 */ VI_SUBSTITUTE_LINE, /* S */ 706 /* 84 */ VI_TO_PREV_CHAR, /* T */ 707 /* 85 */ VI_UNDO_LINE, /* U */ 708 /* 86 */ ED_UNASSIGNED, /* V */ 709 /* 87 */ VI_NEXT_BIG_WORD, /* W */ 710 /* 88 */ ED_DELETE_PREV_CHAR, /* X */ 711 /* 89 */ VI_YANK_END, /* Y */ 712 /* 90 */ ED_UNASSIGNED, /* Z */ 713 /* 91 */ ED_SEQUENCE_LEAD_IN, /* [ */ 714 /* 92 */ ED_UNASSIGNED, /* \ */ 715 /* 93 */ ED_UNASSIGNED, /* ] */ 716 /* 94 */ ED_MOVE_TO_BEG, /* ^ */ 717 /* 95 */ VI_HISTORY_WORD, /* _ */ 718 /* 96 */ ED_UNASSIGNED, /* ` */ 719 /* 97 */ VI_ADD, /* a */ 720 /* 98 */ VI_PREV_WORD, /* b */ 721 /* 99 */ VI_CHANGE_META, /* c */ 722 /* 100 */ VI_DELETE_META, /* d */ 723 /* 101 */ VI_END_WORD, /* e */ 724 /* 102 */ VI_NEXT_CHAR, /* f */ 725 /* 103 */ ED_UNASSIGNED, /* g */ 726 /* 104 */ ED_PREV_CHAR, /* h */ 727 /* 105 */ VI_INSERT, /* i */ 728 /* 106 */ ED_NEXT_HISTORY, /* j */ 729 /* 107 */ ED_PREV_HISTORY, /* k */ 730 /* 108 */ ED_NEXT_CHAR, /* l */ 731 /* 109 */ ED_UNASSIGNED, /* m */ 732 /* 110 */ VI_REPEAT_SEARCH_NEXT, /* n */ 733 /* 111 */ ED_UNASSIGNED, /* o */ 734 /* 112 */ VI_PASTE_NEXT, /* p */ 735 /* 113 */ ED_UNASSIGNED, /* q */ 736 /* 114 */ VI_REPLACE_CHAR, /* r */ 737 /* 115 */ VI_SUBSTITUTE_CHAR, /* s */ 738 /* 116 */ VI_TO_NEXT_CHAR, /* t */ 739 /* 117 */ VI_UNDO, /* u */ 740 /* 118 */ VI_HISTEDIT, /* v */ 741 /* 119 */ VI_NEXT_WORD, /* w */ 742 /* 120 */ ED_DELETE_NEXT_CHAR, /* x */ 743 /* 121 */ VI_YANK, /* y */ 744 /* 122 */ ED_UNASSIGNED, /* z */ 745 /* 123 */ ED_UNASSIGNED, /* { */ 746 /* 124 */ VI_TO_COLUMN, /* | */ 747 /* 125 */ ED_UNASSIGNED, /* } */ 748 /* 126 */ VI_CHANGE_CASE, /* ~ */ 749 /* 127 */ ED_DELETE_PREV_CHAR, /* ^? */ 750 /* 128 */ ED_UNASSIGNED, /* M-^@ */ 751 /* 129 */ ED_UNASSIGNED, /* M-^A */ 752 /* 130 */ ED_UNASSIGNED, /* M-^B */ 753 /* 131 */ ED_UNASSIGNED, /* M-^C */ 754 /* 132 */ ED_UNASSIGNED, /* M-^D */ 755 /* 133 */ ED_UNASSIGNED, /* M-^E */ 756 /* 134 */ ED_UNASSIGNED, /* M-^F */ 757 /* 135 */ ED_UNASSIGNED, /* M-^G */ 758 /* 136 */ ED_UNASSIGNED, /* M-^H */ 759 /* 137 */ ED_UNASSIGNED, /* M-^I */ 760 /* 138 */ ED_UNASSIGNED, /* M-^J */ 761 /* 139 */ ED_UNASSIGNED, /* M-^K */ 762 /* 140 */ ED_UNASSIGNED, /* M-^L */ 763 /* 141 */ ED_UNASSIGNED, /* M-^M */ 764 /* 142 */ ED_UNASSIGNED, /* M-^N */ 765 /* 143 */ ED_UNASSIGNED, /* M-^O */ 766 /* 144 */ ED_UNASSIGNED, /* M-^P */ 767 /* 145 */ ED_UNASSIGNED, /* M-^Q */ 768 /* 146 */ ED_UNASSIGNED, /* M-^R */ 769 /* 147 */ ED_UNASSIGNED, /* M-^S */ 770 /* 148 */ ED_UNASSIGNED, /* M-^T */ 771 /* 149 */ ED_UNASSIGNED, /* M-^U */ 772 /* 150 */ ED_UNASSIGNED, /* M-^V */ 773 /* 151 */ ED_UNASSIGNED, /* M-^W */ 774 /* 152 */ ED_UNASSIGNED, /* M-^X */ 775 /* 153 */ ED_UNASSIGNED, /* M-^Y */ 776 /* 154 */ ED_UNASSIGNED, /* M-^Z */ 777 /* 155 */ ED_UNASSIGNED, /* M-^[ */ 778 /* 156 */ ED_UNASSIGNED, /* M-^\ */ 779 /* 157 */ ED_UNASSIGNED, /* M-^] */ 780 /* 158 */ ED_UNASSIGNED, /* M-^^ */ 781 /* 159 */ ED_UNASSIGNED, /* M-^_ */ 782 /* 160 */ ED_UNASSIGNED, /* M-SPACE */ 783 /* 161 */ ED_UNASSIGNED, /* M-! */ 784 /* 162 */ ED_UNASSIGNED, /* M-" */ 785 /* 163 */ ED_UNASSIGNED, /* M-# */ 786 /* 164 */ ED_UNASSIGNED, /* M-$ */ 787 /* 165 */ ED_UNASSIGNED, /* M-% */ 788 /* 166 */ ED_UNASSIGNED, /* M-& */ 789 /* 167 */ ED_UNASSIGNED, /* M-' */ 790 /* 168 */ ED_UNASSIGNED, /* M-( */ 791 /* 169 */ ED_UNASSIGNED, /* M-) */ 792 /* 170 */ ED_UNASSIGNED, /* M-* */ 793 /* 171 */ ED_UNASSIGNED, /* M-+ */ 794 /* 172 */ ED_UNASSIGNED, /* M-, */ 795 /* 173 */ ED_UNASSIGNED, /* M-- */ 796 /* 174 */ ED_UNASSIGNED, /* M-. */ 797 /* 175 */ ED_UNASSIGNED, /* M-/ */ 798 /* 176 */ ED_UNASSIGNED, /* M-0 */ 799 /* 177 */ ED_UNASSIGNED, /* M-1 */ 800 /* 178 */ ED_UNASSIGNED, /* M-2 */ 801 /* 179 */ ED_UNASSIGNED, /* M-3 */ 802 /* 180 */ ED_UNASSIGNED, /* M-4 */ 803 /* 181 */ ED_UNASSIGNED, /* M-5 */ 804 /* 182 */ ED_UNASSIGNED, /* M-6 */ 805 /* 183 */ ED_UNASSIGNED, /* M-7 */ 806 /* 184 */ ED_UNASSIGNED, /* M-8 */ 807 /* 185 */ ED_UNASSIGNED, /* M-9 */ 808 /* 186 */ ED_UNASSIGNED, /* M-: */ 809 /* 187 */ ED_UNASSIGNED, /* M-; */ 810 /* 188 */ ED_UNASSIGNED, /* M-< */ 811 /* 189 */ ED_UNASSIGNED, /* M-= */ 812 /* 190 */ ED_UNASSIGNED, /* M-> */ 813 /* 191 */ ED_UNASSIGNED, /* M-? */ 814 /* 192 */ ED_UNASSIGNED, /* M-@ */ 815 /* 193 */ ED_UNASSIGNED, /* M-A */ 816 /* 194 */ ED_UNASSIGNED, /* M-B */ 817 /* 195 */ ED_UNASSIGNED, /* M-C */ 818 /* 196 */ ED_UNASSIGNED, /* M-D */ 819 /* 197 */ ED_UNASSIGNED, /* M-E */ 820 /* 198 */ ED_UNASSIGNED, /* M-F */ 821 /* 199 */ ED_UNASSIGNED, /* M-G */ 822 /* 200 */ ED_UNASSIGNED, /* M-H */ 823 /* 201 */ ED_UNASSIGNED, /* M-I */ 824 /* 202 */ ED_UNASSIGNED, /* M-J */ 825 /* 203 */ ED_UNASSIGNED, /* M-K */ 826 /* 204 */ ED_UNASSIGNED, /* M-L */ 827 /* 205 */ ED_UNASSIGNED, /* M-M */ 828 /* 206 */ ED_UNASSIGNED, /* M-N */ 829 /* 207 */ ED_SEQUENCE_LEAD_IN, /* M-O */ 830 /* 208 */ ED_UNASSIGNED, /* M-P */ 831 /* 209 */ ED_UNASSIGNED, /* M-Q */ 832 /* 210 */ ED_UNASSIGNED, /* M-R */ 833 /* 211 */ ED_UNASSIGNED, /* M-S */ 834 /* 212 */ ED_UNASSIGNED, /* M-T */ 835 /* 213 */ ED_UNASSIGNED, /* M-U */ 836 /* 214 */ ED_UNASSIGNED, /* M-V */ 837 /* 215 */ ED_UNASSIGNED, /* M-W */ 838 /* 216 */ ED_UNASSIGNED, /* M-X */ 839 /* 217 */ ED_UNASSIGNED, /* M-Y */ 840 /* 218 */ ED_UNASSIGNED, /* M-Z */ 841 /* 219 */ ED_SEQUENCE_LEAD_IN, /* M-[ */ 842 /* 220 */ ED_UNASSIGNED, /* M-\ */ 843 /* 221 */ ED_UNASSIGNED, /* M-] */ 844 /* 222 */ ED_UNASSIGNED, /* M-^ */ 845 /* 223 */ ED_UNASSIGNED, /* M-_ */ 846 /* 224 */ ED_UNASSIGNED, /* M-` */ 847 /* 225 */ ED_UNASSIGNED, /* M-a */ 848 /* 226 */ ED_UNASSIGNED, /* M-b */ 849 /* 227 */ ED_UNASSIGNED, /* M-c */ 850 /* 228 */ ED_UNASSIGNED, /* M-d */ 851 /* 229 */ ED_UNASSIGNED, /* M-e */ 852 /* 230 */ ED_UNASSIGNED, /* M-f */ 853 /* 231 */ ED_UNASSIGNED, /* M-g */ 854 /* 232 */ ED_UNASSIGNED, /* M-h */ 855 /* 233 */ ED_UNASSIGNED, /* M-i */ 856 /* 234 */ ED_UNASSIGNED, /* M-j */ 857 /* 235 */ ED_UNASSIGNED, /* M-k */ 858 /* 236 */ ED_UNASSIGNED, /* M-l */ 859 /* 237 */ ED_UNASSIGNED, /* M-m */ 860 /* 238 */ ED_UNASSIGNED, /* M-n */ 861 /* 239 */ ED_UNASSIGNED, /* M-o */ 862 /* 240 */ ED_UNASSIGNED, /* M-p */ 863 /* 241 */ ED_UNASSIGNED, /* M-q */ 864 /* 242 */ ED_UNASSIGNED, /* M-r */ 865 /* 243 */ ED_UNASSIGNED, /* M-s */ 866 /* 244 */ ED_UNASSIGNED, /* M-t */ 867 /* 245 */ ED_UNASSIGNED, /* M-u */ 868 /* 246 */ ED_UNASSIGNED, /* M-v */ 869 /* 247 */ ED_UNASSIGNED, /* M-w */ 870 /* 248 */ ED_UNASSIGNED, /* M-x */ 871 /* 249 */ ED_UNASSIGNED, /* M-y */ 872 /* 250 */ ED_UNASSIGNED, /* M-z */ 873 /* 251 */ ED_UNASSIGNED, /* M-{ */ 874 /* 252 */ ED_UNASSIGNED, /* M-| */ 875 /* 253 */ ED_UNASSIGNED, /* M-} */ 876 /* 254 */ ED_UNASSIGNED, /* M-~ */ 877 /* 255 */ ED_UNASSIGNED /* M-^? */ 878 }; 879 880 881 /* map_init(): 882 * Initialize and allocate the maps 883 */ 884 protected int 885 map_init(EditLine *el) 886 { 887 888 /* 889 * Make sure those are correct before starting. 890 */ 891 #ifdef MAP_DEBUG 892 if (sizeof(el_map_emacs) != N_KEYS * sizeof(el_action_t)) 893 EL_ABORT((el->errfile, "Emacs map incorrect\n")); 894 if (sizeof(el_map_vi_command) != N_KEYS * sizeof(el_action_t)) 895 EL_ABORT((el->errfile, "Vi command map incorrect\n")); 896 if (sizeof(el_map_vi_insert) != N_KEYS * sizeof(el_action_t)) 897 EL_ABORT((el->errfile, "Vi insert map incorrect\n")); 898 #endif 899 900 el->el_map.alt = (el_action_t *)el_malloc(sizeof(el_action_t) * N_KEYS); 901 if (el->el_map.alt == NULL) 902 return (-1); 903 el->el_map.key = (el_action_t *)el_malloc(sizeof(el_action_t) * N_KEYS); 904 if (el->el_map.key == NULL) 905 return (-1); 906 el->el_map.emacs = el_map_emacs; 907 el->el_map.vic = el_map_vi_command; 908 el->el_map.vii = el_map_vi_insert; 909 el->el_map.help = (el_bindings_t *) el_malloc(sizeof(el_bindings_t) * 910 EL_NUM_FCNS); 911 if (el->el_map.help == NULL) 912 return (-1); 913 (void) memcpy(el->el_map.help, help__get(), 914 sizeof(el_bindings_t) * EL_NUM_FCNS); 915 el->el_map.func = (el_func_t *)el_malloc(sizeof(el_func_t) * 916 EL_NUM_FCNS); 917 if (el->el_map.func == NULL) 918 return (-1); 919 memcpy(el->el_map.func, func__get(), sizeof(el_func_t) * EL_NUM_FCNS); 920 el->el_map.nfunc = EL_NUM_FCNS; 921 922 #ifdef VIDEFAULT 923 map_init_vi(el); 924 #else 925 map_init_emacs(el); 926 #endif /* VIDEFAULT */ 927 return (0); 928 } 929 930 931 /* map_end(): 932 * Free the space taken by the editor maps 933 */ 934 protected void 935 map_end(EditLine *el) 936 { 937 938 el_free((ptr_t) el->el_map.alt); 939 el->el_map.alt = NULL; 940 el_free((ptr_t) el->el_map.key); 941 el->el_map.key = NULL; 942 el->el_map.emacs = NULL; 943 el->el_map.vic = NULL; 944 el->el_map.vii = NULL; 945 el_free((ptr_t) el->el_map.help); 946 el->el_map.help = NULL; 947 el_free((ptr_t) el->el_map.func); 948 el->el_map.func = NULL; 949 } 950 951 952 /* map_init_nls(): 953 * Find all the printable keys and bind them to self insert 954 */ 955 private void 956 map_init_nls(EditLine *el) 957 { 958 int i; 959 960 el_action_t *map = el->el_map.key; 961 962 for (i = 0200; i <= 0377; i++) 963 if (Isprint(i)) 964 map[i] = ED_INSERT; 965 } 966 967 968 /* map_init_meta(): 969 * Bind all the meta keys to the appropriate ESC-<key> sequence 970 */ 971 private void 972 map_init_meta(EditLine *el) 973 { 974 Char buf[3]; 975 int i; 976 el_action_t *map = el->el_map.key; 977 el_action_t *alt = el->el_map.alt; 978 979 for (i = 0; i <= 0377 && map[i] != EM_META_NEXT; i++) 980 continue; 981 982 if (i > 0377) { 983 for (i = 0; i <= 0377 && alt[i] != EM_META_NEXT; i++) 984 continue; 985 if (i > 0377) { 986 i = 033; 987 if (el->el_map.type == MAP_VI) 988 map = alt; 989 } else 990 map = alt; 991 } 992 buf[0] = (Char) i; 993 buf[2] = 0; 994 for (i = 0200; i <= 0377; i++) 995 switch (map[i]) { 996 case ED_INSERT: 997 case ED_UNASSIGNED: 998 case ED_SEQUENCE_LEAD_IN: 999 break; 1000 default: 1001 buf[1] = i & 0177; 1002 key_add(el, buf, key_map_cmd(el, (int) map[i]), XK_CMD); 1003 break; 1004 } 1005 map[(int) buf[0]] = ED_SEQUENCE_LEAD_IN; 1006 } 1007 1008 1009 /* map_init_vi(): 1010 * Initialize the vi bindings 1011 */ 1012 protected void 1013 map_init_vi(EditLine *el) 1014 { 1015 int i; 1016 el_action_t *key = el->el_map.key; 1017 el_action_t *alt = el->el_map.alt; 1018 const el_action_t *vii = el->el_map.vii; 1019 const el_action_t *vic = el->el_map.vic; 1020 1021 el->el_map.type = MAP_VI; 1022 el->el_map.current = el->el_map.key; 1023 1024 key_reset(el); 1025 1026 for (i = 0; i < N_KEYS; i++) { 1027 key[i] = vii[i]; 1028 alt[i] = vic[i]; 1029 } 1030 1031 map_init_meta(el); 1032 map_init_nls(el); 1033 1034 tty_bind_char(el, 1); 1035 term_bind_arrow(el); 1036 } 1037 1038 1039 /* map_init_emacs(): 1040 * Initialize the emacs bindings 1041 */ 1042 protected void 1043 map_init_emacs(EditLine *el) 1044 { 1045 int i; 1046 Char buf[3]; 1047 el_action_t *key = el->el_map.key; 1048 el_action_t *alt = el->el_map.alt; 1049 const el_action_t *emacs = el->el_map.emacs; 1050 1051 el->el_map.type = MAP_EMACS; 1052 el->el_map.current = el->el_map.key; 1053 key_reset(el); 1054 1055 for (i = 0; i < N_KEYS; i++) { 1056 key[i] = emacs[i]; 1057 alt[i] = ED_UNASSIGNED; 1058 } 1059 1060 map_init_meta(el); 1061 map_init_nls(el); 1062 1063 buf[0] = CONTROL('X'); 1064 buf[1] = CONTROL('X'); 1065 buf[2] = 0; 1066 key_add(el, buf, key_map_cmd(el, EM_EXCHANGE_MARK), XK_CMD); 1067 1068 tty_bind_char(el, 1); 1069 term_bind_arrow(el); 1070 } 1071 1072 1073 /* map_set_editor(): 1074 * Set the editor 1075 */ 1076 protected int 1077 map_set_editor(EditLine *el, Char *editor) 1078 { 1079 1080 if (Strcmp(editor, STR("emacs")) == 0) { 1081 map_init_emacs(el); 1082 return (0); 1083 } 1084 if (Strcmp(editor, STR("vi")) == 0) { 1085 map_init_vi(el); 1086 return (0); 1087 } 1088 return (-1); 1089 } 1090 1091 1092 /* map_get_editor(): 1093 * Retrieve the editor 1094 */ 1095 protected int 1096 map_get_editor(EditLine *el, const Char **editor) 1097 { 1098 1099 if (editor == NULL) 1100 return (-1); 1101 switch (el->el_map.type) { 1102 case MAP_EMACS: 1103 *editor = STR("emacs"); 1104 return (0); 1105 case MAP_VI: 1106 *editor = STR("vi"); 1107 return (0); 1108 } 1109 return (-1); 1110 } 1111 1112 1113 /* map_print_key(): 1114 * Print the function description for 1 key 1115 */ 1116 private void 1117 map_print_key(EditLine *el, el_action_t *map, const Char *in) 1118 { 1119 char outbuf[EL_BUFSIZ]; 1120 el_bindings_t *bp, *ep; 1121 1122 if (in[0] == '\0' || in[1] == '\0') { 1123 (void) key__decode_str(in, outbuf, sizeof(outbuf), ""); 1124 ep = &el->el_map.help[el->el_map.nfunc]; 1125 for (bp = el->el_map.help; bp < ep; bp++) 1126 if (bp->func == map[(unsigned char) *in]) { 1127 (void) fprintf(el->el_outfile, 1128 "%s\t->\t" FSTR "\n", outbuf, bp->name); 1129 return; 1130 } 1131 } else 1132 key_print(el, in); 1133 } 1134 1135 1136 /* map_print_some_keys(): 1137 * Print keys from first to last 1138 */ 1139 private void 1140 map_print_some_keys(EditLine *el, el_action_t *map, Int first, Int last) 1141 { 1142 el_bindings_t *bp, *ep; 1143 Char firstbuf[2], lastbuf[2]; 1144 char unparsbuf[EL_BUFSIZ], extrabuf[EL_BUFSIZ]; 1145 1146 firstbuf[0] = first; 1147 firstbuf[1] = 0; 1148 lastbuf[0] = last; 1149 lastbuf[1] = 0; 1150 if (map[first] == ED_UNASSIGNED) { 1151 if (first == last) { 1152 (void) key__decode_str(firstbuf, unparsbuf, 1153 sizeof(unparsbuf), STRQQ); 1154 (void) fprintf(el->el_outfile, 1155 "%-15s-> is undefined\n", unparsbuf); 1156 } 1157 return; 1158 } 1159 ep = &el->el_map.help[el->el_map.nfunc]; 1160 for (bp = el->el_map.help; bp < ep; bp++) { 1161 if (bp->func == map[first]) { 1162 if (first == last) { 1163 (void) key__decode_str(firstbuf, unparsbuf, 1164 sizeof(unparsbuf), STRQQ); 1165 (void) fprintf(el->el_outfile, "%-15s-> " FSTR "\n", 1166 unparsbuf, bp->name); 1167 } else { 1168 (void) key__decode_str(firstbuf, unparsbuf, 1169 sizeof(unparsbuf), STRQQ); 1170 (void) key__decode_str(lastbuf, extrabuf, 1171 sizeof(extrabuf), STRQQ); 1172 (void) fprintf(el->el_outfile, 1173 "%-4s to %-7s-> " FSTR "\n", 1174 unparsbuf, extrabuf, bp->name); 1175 } 1176 return; 1177 } 1178 } 1179 #ifdef MAP_DEBUG 1180 if (map == el->el_map.key) { 1181 (void) key__decode_str(firstbuf, unparsbuf, 1182 sizeof(unparsbuf), STRQQ); 1183 (void) fprintf(el->el_outfile, 1184 "BUG!!! %s isn't bound to anything.\n", unparsbuf); 1185 (void) fprintf(el->el_outfile, "el->el_map.key[%d] == %d\n", 1186 first, el->el_map.key[first]); 1187 } else { 1188 (void) key__decode_str(firstbuf, unparsbuf, 1189 sizeof(unparsbuf), STRQQ); 1190 (void) fprintf(el->el_outfile, 1191 "BUG!!! %s isn't bound to anything.\n", unparsbuf); 1192 (void) fprintf(el->el_outfile, "el->el_map.alt[%d] == %d\n", 1193 first, el->el_map.alt[first]); 1194 } 1195 #endif 1196 EL_ABORT((el->el_errfile, "Error printing keys\n")); 1197 } 1198 1199 1200 /* map_print_all_keys(): 1201 * Print the function description for all keys. 1202 */ 1203 private void 1204 map_print_all_keys(EditLine *el) 1205 { 1206 int prev, i; 1207 1208 (void) fprintf(el->el_outfile, "Standard key bindings\n"); 1209 prev = 0; 1210 for (i = 0; i < N_KEYS; i++) { 1211 if (el->el_map.key[prev] == el->el_map.key[i]) 1212 continue; 1213 map_print_some_keys(el, el->el_map.key, prev, i - 1); 1214 prev = i; 1215 } 1216 map_print_some_keys(el, el->el_map.key, prev, i - 1); 1217 1218 (void) fprintf(el->el_outfile, "Alternative key bindings\n"); 1219 prev = 0; 1220 for (i = 0; i < N_KEYS; i++) { 1221 if (el->el_map.alt[prev] == el->el_map.alt[i]) 1222 continue; 1223 map_print_some_keys(el, el->el_map.alt, prev, i - 1); 1224 prev = i; 1225 } 1226 map_print_some_keys(el, el->el_map.alt, prev, i - 1); 1227 1228 (void) fprintf(el->el_outfile, "Multi-character bindings\n"); 1229 key_print(el, STR("")); 1230 (void) fprintf(el->el_outfile, "Arrow key bindings\n"); 1231 term_print_arrow(el, STR("")); 1232 } 1233 1234 1235 /* map_bind(): 1236 * Add/remove/change bindings 1237 */ 1238 protected int 1239 map_bind(EditLine *el, int argc, const Char **argv) 1240 { 1241 el_action_t *map; 1242 int ntype, rem; 1243 const Char *p; 1244 Char inbuf[EL_BUFSIZ]; 1245 Char outbuf[EL_BUFSIZ]; 1246 const Char *in = NULL; 1247 Char *out = NULL; 1248 el_bindings_t *bp, *ep; 1249 int cmd; 1250 int key; 1251 1252 if (argv == NULL) 1253 return (-1); 1254 1255 map = el->el_map.key; 1256 ntype = XK_CMD; 1257 key = rem = 0; 1258 for (argc = 1; (p = argv[argc]) != NULL; argc++) 1259 if (p[0] == '-') 1260 switch (p[1]) { 1261 case 'a': 1262 map = el->el_map.alt; 1263 break; 1264 1265 case 's': 1266 ntype = XK_STR; 1267 break; 1268 #ifdef notyet 1269 case 'c': 1270 ntype = XK_EXE; 1271 break; 1272 #endif 1273 case 'k': 1274 key = 1; 1275 break; 1276 1277 case 'r': 1278 rem = 1; 1279 break; 1280 1281 case 'v': 1282 map_init_vi(el); 1283 return (0); 1284 1285 case 'e': 1286 map_init_emacs(el); 1287 return (0); 1288 1289 case 'l': 1290 ep = &el->el_map.help[el->el_map.nfunc]; 1291 for (bp = el->el_map.help; bp < ep; bp++) 1292 (void) fprintf(el->el_outfile, 1293 "" FSTR "\n\t" FSTR "\n", 1294 bp->name, bp->description); 1295 return (0); 1296 default: 1297 (void) fprintf(el->el_errfile, 1298 "" FSTR ": Invalid switch `%c'.\n", 1299 argv[0], p[1]); 1300 } 1301 else 1302 break; 1303 1304 if (argv[argc] == NULL) { 1305 map_print_all_keys(el); 1306 return (0); 1307 } 1308 if (key) 1309 in = argv[argc++]; 1310 else if ((in = parse__string(inbuf, argv[argc++])) == NULL) { 1311 (void) fprintf(el->el_errfile, 1312 "" FSTR ": Invalid \\ or ^ in instring.\n", 1313 argv[0]); 1314 return (-1); 1315 } 1316 if (rem) { 1317 if (key) { 1318 (void) term_clear_arrow(el, in); 1319 return (-1); 1320 } 1321 if (in[1]) 1322 (void) key_delete(el, in); 1323 else if (map[(unsigned char) *in] == ED_SEQUENCE_LEAD_IN) 1324 (void) key_delete(el, in); 1325 else 1326 map[(unsigned char) *in] = ED_UNASSIGNED; 1327 return (0); 1328 } 1329 if (argv[argc] == NULL) { 1330 if (key) 1331 term_print_arrow(el, in); 1332 else 1333 map_print_key(el, map, in); 1334 return (0); 1335 } 1336 #ifdef notyet 1337 if (argv[argc + 1] != NULL) { 1338 bindkey_usage(); 1339 return (-1); 1340 } 1341 #endif 1342 1343 switch (ntype) { 1344 case XK_STR: 1345 case XK_EXE: 1346 if ((out = parse__string(outbuf, argv[argc])) == NULL) { 1347 (void) fprintf(el->el_errfile, 1348 "" FSTR ": Invalid \\ or ^ in outstring.\n", argv[0]); 1349 return (-1); 1350 } 1351 if (key) 1352 term_set_arrow(el, in, key_map_str(el, out), ntype); 1353 else 1354 key_add(el, in, key_map_str(el, out), ntype); 1355 map[(unsigned char) *in] = ED_SEQUENCE_LEAD_IN; 1356 break; 1357 1358 case XK_CMD: 1359 if ((cmd = parse_cmd(el, argv[argc])) == -1) { 1360 (void) fprintf(el->el_errfile, 1361 "" FSTR ": Invalid command `" FSTR "'.\n", 1362 argv[0], argv[argc]); 1363 return (-1); 1364 } 1365 if (key) 1366 term_set_arrow(el, in, key_map_str(el, out), ntype); 1367 else { 1368 if (in[1]) { 1369 key_add(el, in, key_map_cmd(el, cmd), ntype); 1370 map[(unsigned char) *in] = ED_SEQUENCE_LEAD_IN; 1371 } else { 1372 key_clear(el, map, in); 1373 map[(unsigned char) *in] = cmd; 1374 } 1375 } 1376 break; 1377 1378 default: 1379 EL_ABORT((el->el_errfile, "Bad XK_ type %d\n", ntype)); 1380 break; 1381 } 1382 return (0); 1383 } 1384 1385 1386 /* map_addfunc(): 1387 * add a user defined function 1388 */ 1389 protected int 1390 map_addfunc(EditLine *el, const Char *name, const Char *help, el_func_t func) 1391 { 1392 void *p; 1393 int nf = el->el_map.nfunc + 1; 1394 1395 if (name == NULL || help == NULL || func == NULL) 1396 return (-1); 1397 1398 if ((p = el_realloc(el->el_map.func, nf * sizeof(el_func_t))) == NULL) 1399 return (-1); 1400 el->el_map.func = (el_func_t *) p; 1401 if ((p = el_realloc(el->el_map.help, nf * sizeof(el_bindings_t))) 1402 == NULL) 1403 return (-1); 1404 el->el_map.help = (el_bindings_t *) p; 1405 1406 nf = el->el_map.nfunc; 1407 el->el_map.func[nf] = func; 1408 1409 el->el_map.help[nf].name = name; 1410 el->el_map.help[nf].func = nf; 1411 el->el_map.help[nf].description = help; 1412 el->el_map.nfunc++; 1413 1414 return (0); 1415 } 1416