Mercurial > hg > xemacs-beta
annotate src/console-tty.c @ 5118:e0db3c197671 ben-lisp-object
merge up to latest default branch, doesn't compile yet
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Sat, 26 Dec 2009 21:18:49 -0600 |
| parents | 229bd619740a |
| children | d1247f3cc363 |
| rev | line source |
|---|---|
| 428 | 1 /* TTY console functions. |
| 2 Copyright (C) 1994, 1995 Board of Trustees, University of Illinois. | |
| 3 Copyright (C) 1994, 1995 Free Software Foundation, Inc. | |
| 800 | 4 Copyright (C) 1996, 2001, 2002 Ben Wing. |
| 428 | 5 |
| 6 This file is part of XEmacs. | |
| 7 | |
| 8 XEmacs is free software; you can redistribute it and/or modify it | |
| 9 under the terms of the GNU General Public License as published by the | |
| 10 Free Software Foundation; either version 2, or (at your option) any | |
| 11 later version. | |
| 12 | |
| 13 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 19 along with XEmacs; see the file COPYING. If not, write to | |
| 20 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 21 Boston, MA 02111-1307, USA. */ | |
| 22 | |
| 23 /* Synched up with: Not in FSF. */ | |
| 24 | |
| 25 /* Authors: Ben Wing and Chuck Thompson. */ | |
| 26 | |
| 27 #include <config.h> | |
| 28 #include "lisp.h" | |
| 29 | |
| 872 | 30 #include "console-tty-impl.h" |
| 428 | 31 #include "console-stream.h" |
| 872 | 32 |
| 2828 | 33 #include "elhash.h" |
| 428 | 34 #include "faces.h" |
| 872 | 35 #include "file-coding.h" |
| 428 | 36 #include "frame.h" |
| 872 | 37 #include "glyphs.h" |
| 428 | 38 #include "lstream.h" |
| 872 | 39 #include "process.h" |
| 40 | |
| 428 | 41 #include "sysdep.h" |
| 42 #include "sysfile.h" | |
| 43 | |
| 44 DEFINE_CONSOLE_TYPE (tty); | |
| 45 DECLARE_IMAGE_INSTANTIATOR_FORMAT (nothing); | |
| 46 DECLARE_IMAGE_INSTANTIATOR_FORMAT (string); | |
| 47 DECLARE_IMAGE_INSTANTIATOR_FORMAT (formatted_string); | |
| 48 DECLARE_IMAGE_INSTANTIATOR_FORMAT (inherit); | |
| 49 | |
| 50 Lisp_Object Qterminal_type; | |
| 51 Lisp_Object Qcontrolling_process; | |
| 52 | |
| 2850 | 53 Lisp_Object Vtty_seen_characters; |
| 2828 | 54 |
| 1204 | 55 static const struct memory_description tty_console_data_description_1 [] = { |
| 56 { XD_LISP_OBJECT, offsetof (struct tty_console, terminal_type) }, | |
| 57 { XD_LISP_OBJECT, offsetof (struct tty_console, instream) }, | |
| 58 { XD_LISP_OBJECT, offsetof (struct tty_console, outstream) }, | |
| 59 { XD_END } | |
| 60 }; | |
| 61 | |
| 3092 | 62 #ifdef NEW_GC |
|
5118
e0db3c197671
merge up to latest default branch, doesn't compile yet
Ben Wing <ben@xemacs.org>
parents:
4117
diff
changeset
|
63 DEFINE_DUMPABLE_INTERNAL_LISP_OBJECT ("tty-console", tty_console, |
|
e0db3c197671
merge up to latest default branch, doesn't compile yet
Ben Wing <ben@xemacs.org>
parents:
4117
diff
changeset
|
64 0, tty_console_data_description_1, |
|
e0db3c197671
merge up to latest default branch, doesn't compile yet
Ben Wing <ben@xemacs.org>
parents:
4117
diff
changeset
|
65 Lisp_Tty_Console); |
| 3092 | 66 #else /* not NEW_GC */ |
| 1204 | 67 const struct sized_memory_description tty_console_data_description = { |
| 68 sizeof (struct tty_console), tty_console_data_description_1 | |
| 69 }; | |
| 3092 | 70 #endif /* not NEW_GC */ |
| 1204 | 71 |
| 428 | 72 |
| 73 static void | |
| 74 allocate_tty_console_struct (struct console *con) | |
| 75 { | |
| 76 /* zero out all slots except the lisp ones ... */ | |
| 3092 | 77 #ifdef NEW_GC |
| 78 CONSOLE_TTY_DATA (con) = alloc_lrecord_type (struct tty_console, | |
| 79 &lrecord_tty_console); | |
| 80 #else /* not NEW_GC */ | |
| 428 | 81 CONSOLE_TTY_DATA (con) = xnew_and_zero (struct tty_console); |
| 3092 | 82 #endif /* not NEW_GC */ |
| 428 | 83 CONSOLE_TTY_DATA (con)->terminal_type = Qnil; |
| 84 CONSOLE_TTY_DATA (con)->instream = Qnil; | |
| 85 CONSOLE_TTY_DATA (con)->outstream = Qnil; | |
| 86 } | |
| 87 | |
| 88 static void | |
| 89 tty_init_console (struct console *con, Lisp_Object props) | |
| 90 { | |
| 91 Lisp_Object tty = CONSOLE_CONNECTION (con); | |
| 92 Lisp_Object terminal_type = Qnil; | |
| 93 Lisp_Object controlling_process = Qnil; | |
| 94 struct tty_console *tty_con; | |
| 95 struct gcpro gcpro1, gcpro2; | |
| 96 | |
| 97 GCPRO2 (terminal_type, controlling_process); | |
| 98 | |
| 99 terminal_type = Fplist_get (props, Qterminal_type, Qnil); | |
| 100 controlling_process = Fplist_get (props, Qcontrolling_process, Qnil); | |
| 101 | |
| 102 /* Determine the terminal type */ | |
| 103 | |
| 104 if (!NILP (terminal_type)) | |
| 105 CHECK_STRING (terminal_type); | |
| 106 else | |
| 107 { | |
| 867 | 108 Ibyte *temp_type = egetenv ("TERM"); |
| 428 | 109 |
| 110 if (!temp_type) | |
| 111 { | |
| 563 | 112 invalid_state ("Cannot determine terminal type", Qunbound); |
| 428 | 113 } |
| 114 else | |
| 771 | 115 terminal_type = build_intstring (temp_type); |
| 428 | 116 } |
| 117 | |
| 118 /* Determine the controlling process */ | |
| 119 if (!NILP (controlling_process)) | |
| 120 CHECK_INT (controlling_process); | |
| 121 | |
| 122 /* Open the specified console */ | |
| 123 | |
| 124 allocate_tty_console_struct (con); | |
| 125 tty_con = CONSOLE_TTY_DATA (con); | |
| 126 | |
| 127 if (internal_equal (tty, Vstdio_str, 0)) | |
| 128 { | |
| 129 tty_con->infd = fileno (stdin); | |
| 130 tty_con->outfd = fileno (stdout); | |
| 131 tty_con->is_stdio = 1; | |
| 132 } | |
| 133 else | |
| 134 { | |
| 135 tty_con->infd = tty_con->outfd = | |
| 771 | 136 qxe_open (XSTRING_DATA (tty), O_RDWR); |
| 428 | 137 if (tty_con->infd < 0) |
| 563 | 138 signal_error (Qio_error, "Unable to open tty", tty); |
| 428 | 139 tty_con->is_stdio = 0; |
| 140 } | |
| 141 | |
| 802 | 142 /* set_descriptor_non_blocking (tty_con->infd); */ |
| 428 | 143 tty_con->instream = make_filedesc_input_stream (tty_con->infd, 0, -1, 0); |
| 771 | 144 Lstream_set_buffering (XLSTREAM (tty_con->instream), LSTREAM_UNBUFFERED, 0); |
| 428 | 145 tty_con->instream = |
| 771 | 146 make_coding_input_stream (XLSTREAM (tty_con->instream), |
| 147 get_coding_system_for_text_file (Qkeyboard, 0), | |
| 814 | 148 CODING_DECODE, |
| 149 LSTREAM_FL_READ_ONE_BYTE_AT_A_TIME); | |
| 771 | 150 Lstream_set_buffering (XLSTREAM (tty_con->instream), LSTREAM_UNBUFFERED, 0); |
| 151 tty_con->outstream = make_filedesc_output_stream (tty_con->outfd, 0, -1, 0); | |
| 428 | 152 tty_con->outstream = |
| 771 | 153 make_coding_output_stream (XLSTREAM (tty_con->outstream), |
| 154 get_coding_system_for_text_file (Qterminal, 0), | |
| 800 | 155 CODING_ENCODE, 0); |
| 428 | 156 tty_con->terminal_type = terminal_type; |
| 157 tty_con->controlling_process = controlling_process; | |
| 158 | |
| 3571 | 159 /* Defaults to 1 with Mule, 0 without. In the latter case the attribute is |
| 160 read-only from Lisp. */ | |
| 161 tty_con->multiple_width = CONSOLE_TTY_SUPPORTS_MULTIPLE_WIDTH(c); | |
| 162 | |
| 428 | 163 if (NILP (CONSOLE_NAME (con))) |
| 164 CONSOLE_NAME (con) = Ffile_name_nondirectory (tty); | |
| 165 { | |
| 442 | 166 pid_t tty_pg; |
| 167 pid_t controlling_tty_pg; | |
| 428 | 168 int cfd; |
| 169 | |
| 170 /* OK, the only sure-fire way I can think of to determine | |
| 171 whether a particular TTY is our controlling TTY is to check | |
| 172 if it has the same foreground process group as our controlling | |
| 173 TTY. This is OK because a process group can never simultaneously | |
| 174 be the foreground process group of two TTY's (in that case it | |
| 175 would have two controlling TTY's, which is not allowed). */ | |
| 176 | |
| 177 EMACS_GET_TTY_PROCESS_GROUP (tty_con->infd, &tty_pg); | |
| 867 | 178 cfd = qxe_open ((Ibyte *) "/dev/tty", O_RDWR, 0); |
| 428 | 179 EMACS_GET_TTY_PROCESS_GROUP (cfd, &controlling_tty_pg); |
| 771 | 180 retry_close (cfd); |
| 428 | 181 if (tty_pg == controlling_tty_pg) |
| 182 { | |
| 183 tty_con->controlling_terminal = 1; | |
| 793 | 184 Vcontrolling_terminal = wrap_console (con); |
| 428 | 185 munge_tty_process_group (); |
| 186 } | |
| 187 else | |
| 188 tty_con->controlling_terminal = 0; | |
| 189 } | |
| 190 | |
| 191 UNGCPRO; | |
| 192 } | |
| 193 | |
| 194 static void | |
| 195 tty_mark_console (struct console *con) | |
| 196 { | |
| 197 struct tty_console *tty_con = CONSOLE_TTY_DATA (con); | |
| 198 mark_object (tty_con->terminal_type); | |
| 199 mark_object (tty_con->instream); | |
| 200 mark_object (tty_con->outstream); | |
| 201 } | |
| 202 | |
| 203 static int | |
| 2286 | 204 tty_initially_selected_for_input (struct console *UNUSED (con)) |
| 428 | 205 { |
| 206 return 1; | |
| 207 } | |
| 208 | |
| 209 static void | |
| 210 free_tty_console_struct (struct console *con) | |
| 211 { | |
| 212 struct tty_console *tty_con = CONSOLE_TTY_DATA (con); | |
| 213 if (tty_con) | |
| 214 { | |
| 215 if (tty_con->term_entry_buffer) /* allocated in term_init () */ | |
| 216 { | |
| 1726 | 217 xfree (tty_con->term_entry_buffer, char *); |
| 428 | 218 tty_con->term_entry_buffer = NULL; |
| 219 } | |
| 4117 | 220 #ifndef NEW_GC |
| 1726 | 221 xfree (tty_con, struct tty_console *); |
| 3092 | 222 #endif /* not NEW_GC */ |
| 428 | 223 CONSOLE_TTY_DATA (con) = NULL; |
| 224 } | |
| 225 } | |
| 226 | |
| 227 static void | |
| 228 tty_delete_console (struct console *con) | |
| 229 { | |
| 230 Lstream_close (XLSTREAM (CONSOLE_TTY_DATA (con)->instream)); | |
| 231 Lstream_close (XLSTREAM (CONSOLE_TTY_DATA (con)->outstream)); | |
| 232 if (!CONSOLE_TTY_DATA (con)->is_stdio) | |
| 771 | 233 retry_close (CONSOLE_TTY_DATA (con)->infd); |
| 428 | 234 if (CONSOLE_TTY_DATA (con)->controlling_terminal) |
| 235 { | |
| 236 Vcontrolling_terminal = Qnil; | |
| 237 unmunge_tty_process_group (); | |
| 238 } | |
| 239 free_tty_console_struct (con); | |
| 240 } | |
| 241 | |
| 242 | |
| 243 static struct console * | |
| 244 decode_tty_console (Lisp_Object console) | |
| 245 { | |
| 793 | 246 console = wrap_console (decode_console (console)); |
| 428 | 247 CHECK_TTY_CONSOLE (console); |
| 248 return XCONSOLE (console); | |
| 249 } | |
| 250 | |
| 251 DEFUN ("console-tty-terminal-type", Fconsole_tty_terminal_type, | |
| 252 0, 1, 0, /* | |
| 253 Return the terminal type of TTY console CONSOLE. | |
| 254 */ | |
| 255 (console)) | |
| 256 { | |
| 257 return CONSOLE_TTY_DATA (decode_tty_console (console))->terminal_type; | |
| 258 } | |
| 259 | |
| 260 DEFUN ("console-tty-controlling-process", Fconsole_tty_controlling_process, | |
| 261 0, 1, 0, /* | |
| 262 Return the controlling process of tty console CONSOLE. | |
| 263 */ | |
| 264 (console)) | |
| 265 { | |
| 266 return CONSOLE_TTY_DATA (decode_tty_console (console))->controlling_process; | |
| 267 } | |
| 268 | |
| 269 | |
| 270 DEFUN ("console-tty-input-coding-system", Fconsole_tty_input_coding_system, | |
| 271 0, 1, 0, /* | |
| 272 Return the input coding system of tty console CONSOLE. | |
| 273 */ | |
| 274 (console)) | |
| 275 { | |
| 771 | 276 return coding_stream_detected_coding_system |
| 428 | 277 (XLSTREAM (CONSOLE_TTY_DATA (decode_tty_console (console))->instream)); |
| 278 } | |
| 279 | |
| 280 DEFUN ("set-console-tty-input-coding-system", Fset_console_tty_input_coding_system, | |
| 281 0, 2, 0, /* | |
| 282 Set the input coding system of tty console CONSOLE to CODESYS. | |
| 283 CONSOLE defaults to the selected console. | |
| 284 CODESYS defaults to the value of `keyboard-coding-system'. | |
| 285 */ | |
| 286 (console, codesys)) | |
| 287 { | |
| 771 | 288 set_coding_stream_coding_system |
| 428 | 289 (XLSTREAM (CONSOLE_TTY_DATA (decode_tty_console (console))->instream), |
| 771 | 290 get_coding_system_for_text_file (NILP (codesys) ? Qkeyboard : codesys, |
| 291 0)); | |
| 428 | 292 return Qnil; |
| 293 } | |
| 294 | |
| 295 DEFUN ("console-tty-output-coding-system", Fconsole_tty_output_coding_system, | |
| 296 0, 1, 0, /* | |
| 297 Return TTY CONSOLE's output coding system. | |
| 298 */ | |
| 299 (console)) | |
| 300 { | |
| 771 | 301 return coding_stream_coding_system |
| 428 | 302 (XLSTREAM (CONSOLE_TTY_DATA (decode_tty_console (console))->outstream)); |
| 303 } | |
| 304 | |
| 305 DEFUN ("set-console-tty-output-coding-system", Fset_console_tty_output_coding_system, | |
| 306 0, 2, 0, /* | |
| 307 Set the coding system of tty output of console CONSOLE to CODESYS. | |
| 308 CONSOLE defaults to the selected console. | |
| 309 CODESYS defaults to the value of `terminal-coding-system'. | |
| 310 */ | |
| 311 (console, codesys)) | |
| 312 { | |
| 771 | 313 set_coding_stream_coding_system |
| 428 | 314 (XLSTREAM (CONSOLE_TTY_DATA (decode_tty_console (console))->outstream), |
| 771 | 315 get_coding_system_for_text_file (NILP (codesys) ? Qterminal : codesys, |
| 316 0)); | |
| 438 | 317 /* Redraw tty */ |
| 318 face_property_was_changed (Vdefault_face, Qfont, Qtty); | |
| 428 | 319 return Qnil; |
| 320 } | |
| 321 | |
| 3571 | 322 DEFUN ("console-tty-multiple-width", Fconsole_tty_multiple_width, |
| 323 0, 1, 0, /* | |
| 324 Return whether CONSOLE treats East Asian double-width chars as such. | |
| 325 | |
| 326 CONSOLE defaults to the selected console. Without XEmacs support for | |
| 327 double-width characters, this always gives nil. | |
| 328 */ | |
| 329 (console)) | |
| 330 { | |
| 331 return CONSOLE_TTY_MULTIPLE_WIDTH (decode_tty_console(console)) | |
| 332 ? Qt : Qnil; | |
| 333 } | |
| 334 | |
| 335 DEFUN ("set-console-tty-multiple-width", Fset_console_tty_multiple_width, | |
| 336 0, 2, 0, /* | |
| 337 Set whether CONSOLE treats East Asian double-width characters as such. | |
| 338 | |
| 339 CONSOLE defaults to the selected console, and VALUE defaults to nil. | |
| 340 Without XEmacs support for double-width characters, this throws an error if | |
| 341 VALUE is non-nil. | |
| 342 */ | |
| 343 (console, value)) | |
| 344 { | |
| 345 struct console *c = decode_tty_console (console); | |
| 346 | |
| 347 /* So people outside of East Asia can put (set-console-tty-multiple-width | |
| 348 (selected-console) nil) in their init files, independent of whether | |
| 349 Mule is enabled. */ | |
| 350 if (!CONSOLE_TTY_MULTIPLE_WIDTH (c) && NILP(value)) | |
| 351 { | |
| 352 return Qnil; | |
| 353 } | |
| 354 | |
| 355 if (!CONSOLE_TTY_SUPPORTS_MULTIPLE_WIDTH (c)) | |
| 356 { | |
| 357 invalid_change | |
| 358 ("No console support for double-width chars", | |
| 359 Fmake_symbol(CONSOLE_NAME(c))); | |
| 360 } | |
| 361 | |
| 362 CONSOLE_TTY_DATA(c)->multiple_width = NILP(value) ? 0 : 1; | |
| 363 | |
| 364 return Qnil; | |
| 365 } | |
| 366 | |
| 440 | 367 /* #### Move this function to lisp */ |
| 428 | 368 DEFUN ("set-console-tty-coding-system", Fset_console_tty_coding_system, |
| 369 0, 2, 0, /* | |
| 370 Set the input and output coding systems of tty console CONSOLE to CODESYS. | |
| 371 CONSOLE defaults to the selected console. | |
| 372 If CODESYS is nil, the values of `keyboard-coding-system' and | |
| 373 `terminal-coding-system' will be used for the input and | |
| 374 output coding systems of CONSOLE. | |
| 375 */ | |
| 376 (console, codesys)) | |
| 377 { | |
| 378 Fset_console_tty_input_coding_system (console, codesys); | |
| 379 Fset_console_tty_output_coding_system (console, codesys); | |
| 380 return Qnil; | |
| 381 } | |
| 382 | |
| 383 | |
| 384 Lisp_Object | |
| 385 tty_semi_canonicalize_console_connection (Lisp_Object connection, | |
| 578 | 386 Error_Behavior errb) |
| 428 | 387 { |
| 388 return stream_semi_canonicalize_console_connection (connection, errb); | |
| 389 } | |
| 390 | |
| 391 Lisp_Object | |
| 392 tty_canonicalize_console_connection (Lisp_Object connection, | |
| 578 | 393 Error_Behavior errb) |
| 428 | 394 { |
| 395 return stream_canonicalize_console_connection (connection, errb); | |
| 396 } | |
| 397 | |
| 398 Lisp_Object | |
| 399 tty_semi_canonicalize_device_connection (Lisp_Object connection, | |
| 578 | 400 Error_Behavior errb) |
| 428 | 401 { |
| 402 return stream_semi_canonicalize_console_connection (connection, errb); | |
| 403 } | |
| 404 | |
| 405 Lisp_Object | |
| 406 tty_canonicalize_device_connection (Lisp_Object connection, | |
| 578 | 407 Error_Behavior errb) |
| 428 | 408 { |
| 409 return stream_canonicalize_console_connection (connection, errb); | |
| 410 } | |
| 411 | |
| 2828 | 412 static Lisp_Object |
| 413 tty_perhaps_init_unseen_key_defaults (struct console *UNUSED(con), | |
| 414 Lisp_Object key) | |
| 415 { | |
| 416 Ichar val; | |
| 417 extern Lisp_Object Vcurrent_global_map; | |
| 418 | |
| 419 if (SYMBOLP(key)) | |
| 420 { | |
| 421 /* We've no idea what to default an unknown symbol to on the TTY. */ | |
| 422 return Qnil; | |
| 423 } | |
| 424 | |
| 425 CHECK_CHAR(key); | |
| 426 | |
| 2850 | 427 if (!(HASH_TABLEP(Vtty_seen_characters))) |
| 2828 | 428 { |
| 429 /* All the keysyms we deal with are character objects; therefore, we | |
| 430 can use eq as the test without worrying. */ | |
| 2850 | 431 Vtty_seen_characters = make_lisp_hash_table (128, HASH_TABLE_NON_WEAK, |
| 2828 | 432 HASH_TABLE_EQ); |
| 433 } | |
| 434 | |
| 435 /* Might give the user an opaque error if make_lisp_hash_table fails, | |
| 436 but it won't crash. */ | |
| 2850 | 437 CHECK_HASH_TABLE(Vtty_seen_characters); |
| 2828 | 438 |
| 439 val = XCHAR(key); | |
| 440 | |
| 441 /* Same logic as in x_has_keysym; I'm not convinced it's always sane. */ | |
| 442 if (val < 0x80) | |
| 443 { | |
| 444 return Qnil; | |
| 445 } | |
| 446 | |
| 2850 | 447 if (!NILP(Fgethash(key, Vtty_seen_characters, Qnil))) |
| 2828 | 448 { |
| 449 return Qnil; | |
| 450 } | |
| 451 | |
| 452 if (NILP (Flookup_key (Vcurrent_global_map, key, Qnil))) | |
| 453 { | |
| 2850 | 454 Fputhash(key, Qt, Vtty_seen_characters); |
| 2828 | 455 Fdefine_key (Vcurrent_global_map, key, Qself_insert_command); |
| 456 return Qt; | |
| 457 } | |
| 458 | |
| 459 return Qnil; | |
| 460 } | |
| 461 | |
| 428 | 462 |
| 463 /************************************************************************/ | |
| 464 /* initialization */ | |
| 465 /************************************************************************/ | |
| 466 | |
| 467 void | |
| 468 syms_of_console_tty (void) | |
| 469 { | |
| 470 DEFSUBR (Fconsole_tty_terminal_type); | |
| 471 DEFSUBR (Fconsole_tty_controlling_process); | |
| 563 | 472 DEFSYMBOL (Qterminal_type); |
| 473 DEFSYMBOL (Qcontrolling_process); | |
| 428 | 474 DEFSUBR (Fconsole_tty_output_coding_system); |
| 475 DEFSUBR (Fset_console_tty_output_coding_system); | |
| 476 DEFSUBR (Fconsole_tty_input_coding_system); | |
| 477 DEFSUBR (Fset_console_tty_input_coding_system); | |
| 478 DEFSUBR (Fset_console_tty_coding_system); | |
| 3571 | 479 DEFSUBR (Fconsole_tty_multiple_width); |
| 480 DEFSUBR (Fset_console_tty_multiple_width); | |
| 428 | 481 } |
| 482 | |
| 483 void | |
| 484 console_type_create_tty (void) | |
| 485 { | |
| 486 INITIALIZE_CONSOLE_TYPE (tty, "tty", "console-tty-p"); | |
| 487 | |
| 488 /* console methods */ | |
| 489 CONSOLE_HAS_METHOD (tty, init_console); | |
| 490 CONSOLE_HAS_METHOD (tty, mark_console); | |
| 491 CONSOLE_HAS_METHOD (tty, initially_selected_for_input); | |
| 492 CONSOLE_HAS_METHOD (tty, delete_console); | |
| 493 CONSOLE_HAS_METHOD (tty, canonicalize_console_connection); | |
| 494 CONSOLE_HAS_METHOD (tty, canonicalize_device_connection); | |
| 495 CONSOLE_HAS_METHOD (tty, semi_canonicalize_console_connection); | |
| 496 CONSOLE_HAS_METHOD (tty, semi_canonicalize_device_connection); | |
| 2828 | 497 CONSOLE_HAS_METHOD (tty, perhaps_init_unseen_key_defaults); |
| 428 | 498 } |
| 499 | |
| 500 void | |
| 501 reinit_console_type_create_tty (void) | |
| 502 { | |
| 503 REINITIALIZE_CONSOLE_TYPE (tty); | |
| 504 } | |
| 505 | |
| 506 void | |
| 507 image_instantiator_format_create_glyphs_tty (void) | |
| 508 { | |
| 509 IIFORMAT_VALID_CONSOLE (tty, nothing); | |
| 510 IIFORMAT_VALID_CONSOLE (tty, string); | |
| 511 IIFORMAT_VALID_CONSOLE (tty, formatted_string); | |
| 512 IIFORMAT_VALID_CONSOLE (tty, inherit); | |
| 513 } | |
| 514 | |
| 515 void | |
| 516 vars_of_console_tty (void) | |
| 517 { | |
| 2850 | 518 DEFVAR_LISP ("tty-seen-characters", &Vtty_seen_characters /* |
| 519 Hash table of non-ASCII characters the TTY subsystem has seen. | |
| 520 */ ); | |
| 521 Vtty_seen_characters = Qnil; | |
| 428 | 522 Fprovide (Qtty); |
| 523 } |