|
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
|
|
|
63 DEFINE_LRECORD_IMPLEMENTATION ("tty-console", tty_console,
|
|
|
64 1, /*dumpable-flag*/
|
|
|
65 0, 0, 0, 0, 0,
|
|
|
66 tty_console_data_description_1,
|
|
|
67 Lisp_Tty_Console);
|
|
|
68 #else /* not NEW_GC */
|
|
1204
|
69 const struct sized_memory_description tty_console_data_description = {
|
|
|
70 sizeof (struct tty_console), tty_console_data_description_1
|
|
|
71 };
|
|
3092
|
72 #endif /* not NEW_GC */
|
|
1204
|
73
|
|
428
|
74
|
|
|
75 static void
|
|
|
76 allocate_tty_console_struct (struct console *con)
|
|
|
77 {
|
|
|
78 /* zero out all slots except the lisp ones ... */
|
|
3092
|
79 #ifdef NEW_GC
|
|
|
80 CONSOLE_TTY_DATA (con) = alloc_lrecord_type (struct tty_console,
|
|
|
81 &lrecord_tty_console);
|
|
|
82 #else /* not NEW_GC */
|
|
428
|
83 CONSOLE_TTY_DATA (con) = xnew_and_zero (struct tty_console);
|
|
3092
|
84 #endif /* not NEW_GC */
|
|
428
|
85 CONSOLE_TTY_DATA (con)->terminal_type = Qnil;
|
|
|
86 CONSOLE_TTY_DATA (con)->instream = Qnil;
|
|
|
87 CONSOLE_TTY_DATA (con)->outstream = Qnil;
|
|
|
88 }
|
|
|
89
|
|
|
90 static void
|
|
|
91 tty_init_console (struct console *con, Lisp_Object props)
|
|
|
92 {
|
|
|
93 Lisp_Object tty = CONSOLE_CONNECTION (con);
|
|
|
94 Lisp_Object terminal_type = Qnil;
|
|
|
95 Lisp_Object controlling_process = Qnil;
|
|
|
96 struct tty_console *tty_con;
|
|
|
97 struct gcpro gcpro1, gcpro2;
|
|
|
98
|
|
|
99 GCPRO2 (terminal_type, controlling_process);
|
|
|
100
|
|
|
101 terminal_type = Fplist_get (props, Qterminal_type, Qnil);
|
|
|
102 controlling_process = Fplist_get (props, Qcontrolling_process, Qnil);
|
|
|
103
|
|
|
104 /* Determine the terminal type */
|
|
|
105
|
|
|
106 if (!NILP (terminal_type))
|
|
|
107 CHECK_STRING (terminal_type);
|
|
|
108 else
|
|
|
109 {
|
|
867
|
110 Ibyte *temp_type = egetenv ("TERM");
|
|
428
|
111
|
|
|
112 if (!temp_type)
|
|
|
113 {
|
|
563
|
114 invalid_state ("Cannot determine terminal type", Qunbound);
|
|
428
|
115 }
|
|
|
116 else
|
|
771
|
117 terminal_type = build_intstring (temp_type);
|
|
428
|
118 }
|
|
|
119
|
|
|
120 /* Determine the controlling process */
|
|
|
121 if (!NILP (controlling_process))
|
|
|
122 CHECK_INT (controlling_process);
|
|
|
123
|
|
|
124 /* Open the specified console */
|
|
|
125
|
|
|
126 allocate_tty_console_struct (con);
|
|
|
127 tty_con = CONSOLE_TTY_DATA (con);
|
|
|
128
|
|
|
129 if (internal_equal (tty, Vstdio_str, 0))
|
|
|
130 {
|
|
|
131 tty_con->infd = fileno (stdin);
|
|
|
132 tty_con->outfd = fileno (stdout);
|
|
|
133 tty_con->is_stdio = 1;
|
|
|
134 }
|
|
|
135 else
|
|
|
136 {
|
|
|
137 tty_con->infd = tty_con->outfd =
|
|
771
|
138 qxe_open (XSTRING_DATA (tty), O_RDWR);
|
|
428
|
139 if (tty_con->infd < 0)
|
|
563
|
140 signal_error (Qio_error, "Unable to open tty", tty);
|
|
428
|
141 tty_con->is_stdio = 0;
|
|
|
142 }
|
|
|
143
|
|
802
|
144 /* set_descriptor_non_blocking (tty_con->infd); */
|
|
428
|
145 tty_con->instream = make_filedesc_input_stream (tty_con->infd, 0, -1, 0);
|
|
771
|
146 Lstream_set_buffering (XLSTREAM (tty_con->instream), LSTREAM_UNBUFFERED, 0);
|
|
428
|
147 tty_con->instream =
|
|
771
|
148 make_coding_input_stream (XLSTREAM (tty_con->instream),
|
|
|
149 get_coding_system_for_text_file (Qkeyboard, 0),
|
|
814
|
150 CODING_DECODE,
|
|
|
151 LSTREAM_FL_READ_ONE_BYTE_AT_A_TIME);
|
|
771
|
152 Lstream_set_buffering (XLSTREAM (tty_con->instream), LSTREAM_UNBUFFERED, 0);
|
|
|
153 tty_con->outstream = make_filedesc_output_stream (tty_con->outfd, 0, -1, 0);
|
|
428
|
154 tty_con->outstream =
|
|
771
|
155 make_coding_output_stream (XLSTREAM (tty_con->outstream),
|
|
|
156 get_coding_system_for_text_file (Qterminal, 0),
|
|
800
|
157 CODING_ENCODE, 0);
|
|
428
|
158 tty_con->terminal_type = terminal_type;
|
|
|
159 tty_con->controlling_process = controlling_process;
|
|
|
160
|
|
3571
|
161 /* Defaults to 1 with Mule, 0 without. In the latter case the attribute is
|
|
|
162 read-only from Lisp. */
|
|
|
163 tty_con->multiple_width = CONSOLE_TTY_SUPPORTS_MULTIPLE_WIDTH(c);
|
|
|
164
|
|
428
|
165 if (NILP (CONSOLE_NAME (con)))
|
|
|
166 CONSOLE_NAME (con) = Ffile_name_nondirectory (tty);
|
|
|
167 {
|
|
442
|
168 pid_t tty_pg;
|
|
|
169 pid_t controlling_tty_pg;
|
|
428
|
170 int cfd;
|
|
|
171
|
|
|
172 /* OK, the only sure-fire way I can think of to determine
|
|
|
173 whether a particular TTY is our controlling TTY is to check
|
|
|
174 if it has the same foreground process group as our controlling
|
|
|
175 TTY. This is OK because a process group can never simultaneously
|
|
|
176 be the foreground process group of two TTY's (in that case it
|
|
|
177 would have two controlling TTY's, which is not allowed). */
|
|
|
178
|
|
|
179 EMACS_GET_TTY_PROCESS_GROUP (tty_con->infd, &tty_pg);
|
|
867
|
180 cfd = qxe_open ((Ibyte *) "/dev/tty", O_RDWR, 0);
|
|
428
|
181 EMACS_GET_TTY_PROCESS_GROUP (cfd, &controlling_tty_pg);
|
|
771
|
182 retry_close (cfd);
|
|
428
|
183 if (tty_pg == controlling_tty_pg)
|
|
|
184 {
|
|
|
185 tty_con->controlling_terminal = 1;
|
|
793
|
186 Vcontrolling_terminal = wrap_console (con);
|
|
428
|
187 munge_tty_process_group ();
|
|
|
188 }
|
|
|
189 else
|
|
|
190 tty_con->controlling_terminal = 0;
|
|
|
191 }
|
|
|
192
|
|
|
193 UNGCPRO;
|
|
|
194 }
|
|
|
195
|
|
|
196 static void
|
|
|
197 tty_mark_console (struct console *con)
|
|
|
198 {
|
|
|
199 struct tty_console *tty_con = CONSOLE_TTY_DATA (con);
|
|
|
200 mark_object (tty_con->terminal_type);
|
|
|
201 mark_object (tty_con->instream);
|
|
|
202 mark_object (tty_con->outstream);
|
|
|
203 }
|
|
|
204
|
|
|
205 static int
|
|
2286
|
206 tty_initially_selected_for_input (struct console *UNUSED (con))
|
|
428
|
207 {
|
|
|
208 return 1;
|
|
|
209 }
|
|
|
210
|
|
|
211 static void
|
|
|
212 free_tty_console_struct (struct console *con)
|
|
|
213 {
|
|
|
214 struct tty_console *tty_con = CONSOLE_TTY_DATA (con);
|
|
|
215 if (tty_con)
|
|
|
216 {
|
|
|
217 if (tty_con->term_entry_buffer) /* allocated in term_init () */
|
|
|
218 {
|
|
1726
|
219 xfree (tty_con->term_entry_buffer, char *);
|
|
428
|
220 tty_con->term_entry_buffer = NULL;
|
|
|
221 }
|
|
4117
|
222 #ifndef NEW_GC
|
|
1726
|
223 xfree (tty_con, struct tty_console *);
|
|
3092
|
224 #endif /* not NEW_GC */
|
|
428
|
225 CONSOLE_TTY_DATA (con) = NULL;
|
|
|
226 }
|
|
|
227 }
|
|
|
228
|
|
|
229 static void
|
|
|
230 tty_delete_console (struct console *con)
|
|
|
231 {
|
|
|
232 Lstream_close (XLSTREAM (CONSOLE_TTY_DATA (con)->instream));
|
|
|
233 Lstream_close (XLSTREAM (CONSOLE_TTY_DATA (con)->outstream));
|
|
|
234 if (!CONSOLE_TTY_DATA (con)->is_stdio)
|
|
771
|
235 retry_close (CONSOLE_TTY_DATA (con)->infd);
|
|
428
|
236 if (CONSOLE_TTY_DATA (con)->controlling_terminal)
|
|
|
237 {
|
|
|
238 Vcontrolling_terminal = Qnil;
|
|
|
239 unmunge_tty_process_group ();
|
|
|
240 }
|
|
|
241 free_tty_console_struct (con);
|
|
|
242 }
|
|
|
243
|
|
|
244
|
|
|
245 static struct console *
|
|
|
246 decode_tty_console (Lisp_Object console)
|
|
|
247 {
|
|
793
|
248 console = wrap_console (decode_console (console));
|
|
428
|
249 CHECK_TTY_CONSOLE (console);
|
|
|
250 return XCONSOLE (console);
|
|
|
251 }
|
|
|
252
|
|
|
253 DEFUN ("console-tty-terminal-type", Fconsole_tty_terminal_type,
|
|
|
254 0, 1, 0, /*
|
|
|
255 Return the terminal type of TTY console CONSOLE.
|
|
|
256 */
|
|
|
257 (console))
|
|
|
258 {
|
|
|
259 return CONSOLE_TTY_DATA (decode_tty_console (console))->terminal_type;
|
|
|
260 }
|
|
|
261
|
|
|
262 DEFUN ("console-tty-controlling-process", Fconsole_tty_controlling_process,
|
|
|
263 0, 1, 0, /*
|
|
|
264 Return the controlling process of tty console CONSOLE.
|
|
|
265 */
|
|
|
266 (console))
|
|
|
267 {
|
|
|
268 return CONSOLE_TTY_DATA (decode_tty_console (console))->controlling_process;
|
|
|
269 }
|
|
|
270
|
|
|
271
|
|
|
272 DEFUN ("console-tty-input-coding-system", Fconsole_tty_input_coding_system,
|
|
|
273 0, 1, 0, /*
|
|
|
274 Return the input coding system of tty console CONSOLE.
|
|
|
275 */
|
|
|
276 (console))
|
|
|
277 {
|
|
771
|
278 return coding_stream_detected_coding_system
|
|
428
|
279 (XLSTREAM (CONSOLE_TTY_DATA (decode_tty_console (console))->instream));
|
|
|
280 }
|
|
|
281
|
|
|
282 DEFUN ("set-console-tty-input-coding-system", Fset_console_tty_input_coding_system,
|
|
|
283 0, 2, 0, /*
|
|
|
284 Set the input coding system of tty console CONSOLE to CODESYS.
|
|
|
285 CONSOLE defaults to the selected console.
|
|
|
286 CODESYS defaults to the value of `keyboard-coding-system'.
|
|
|
287 */
|
|
|
288 (console, codesys))
|
|
|
289 {
|
|
771
|
290 set_coding_stream_coding_system
|
|
428
|
291 (XLSTREAM (CONSOLE_TTY_DATA (decode_tty_console (console))->instream),
|
|
771
|
292 get_coding_system_for_text_file (NILP (codesys) ? Qkeyboard : codesys,
|
|
|
293 0));
|
|
428
|
294 return Qnil;
|
|
|
295 }
|
|
|
296
|
|
|
297 DEFUN ("console-tty-output-coding-system", Fconsole_tty_output_coding_system,
|
|
|
298 0, 1, 0, /*
|
|
|
299 Return TTY CONSOLE's output coding system.
|
|
|
300 */
|
|
|
301 (console))
|
|
|
302 {
|
|
771
|
303 return coding_stream_coding_system
|
|
428
|
304 (XLSTREAM (CONSOLE_TTY_DATA (decode_tty_console (console))->outstream));
|
|
|
305 }
|
|
|
306
|
|
|
307 DEFUN ("set-console-tty-output-coding-system", Fset_console_tty_output_coding_system,
|
|
|
308 0, 2, 0, /*
|
|
|
309 Set the coding system of tty output of console CONSOLE to CODESYS.
|
|
|
310 CONSOLE defaults to the selected console.
|
|
|
311 CODESYS defaults to the value of `terminal-coding-system'.
|
|
|
312 */
|
|
|
313 (console, codesys))
|
|
|
314 {
|
|
771
|
315 set_coding_stream_coding_system
|
|
428
|
316 (XLSTREAM (CONSOLE_TTY_DATA (decode_tty_console (console))->outstream),
|
|
771
|
317 get_coding_system_for_text_file (NILP (codesys) ? Qterminal : codesys,
|
|
|
318 0));
|
|
438
|
319 /* Redraw tty */
|
|
|
320 face_property_was_changed (Vdefault_face, Qfont, Qtty);
|
|
428
|
321 return Qnil;
|
|
|
322 }
|
|
|
323
|
|
3571
|
324 DEFUN ("console-tty-multiple-width", Fconsole_tty_multiple_width,
|
|
|
325 0, 1, 0, /*
|
|
|
326 Return whether CONSOLE treats East Asian double-width chars as such.
|
|
|
327
|
|
|
328 CONSOLE defaults to the selected console. Without XEmacs support for
|
|
|
329 double-width characters, this always gives nil.
|
|
|
330 */
|
|
|
331 (console))
|
|
|
332 {
|
|
|
333 return CONSOLE_TTY_MULTIPLE_WIDTH (decode_tty_console(console))
|
|
|
334 ? Qt : Qnil;
|
|
|
335 }
|
|
|
336
|
|
|
337 DEFUN ("set-console-tty-multiple-width", Fset_console_tty_multiple_width,
|
|
|
338 0, 2, 0, /*
|
|
|
339 Set whether CONSOLE treats East Asian double-width characters as such.
|
|
|
340
|
|
|
341 CONSOLE defaults to the selected console, and VALUE defaults to nil.
|
|
|
342 Without XEmacs support for double-width characters, this throws an error if
|
|
|
343 VALUE is non-nil.
|
|
|
344 */
|
|
|
345 (console, value))
|
|
|
346 {
|
|
|
347 struct console *c = decode_tty_console (console);
|
|
|
348
|
|
|
349 /* So people outside of East Asia can put (set-console-tty-multiple-width
|
|
|
350 (selected-console) nil) in their init files, independent of whether
|
|
|
351 Mule is enabled. */
|
|
|
352 if (!CONSOLE_TTY_MULTIPLE_WIDTH (c) && NILP(value))
|
|
|
353 {
|
|
|
354 return Qnil;
|
|
|
355 }
|
|
|
356
|
|
|
357 if (!CONSOLE_TTY_SUPPORTS_MULTIPLE_WIDTH (c))
|
|
|
358 {
|
|
|
359 invalid_change
|
|
|
360 ("No console support for double-width chars",
|
|
|
361 Fmake_symbol(CONSOLE_NAME(c)));
|
|
|
362 }
|
|
|
363
|
|
|
364 CONSOLE_TTY_DATA(c)->multiple_width = NILP(value) ? 0 : 1;
|
|
|
365
|
|
|
366 return Qnil;
|
|
|
367 }
|
|
|
368
|
|
440
|
369 /* #### Move this function to lisp */
|
|
428
|
370 DEFUN ("set-console-tty-coding-system", Fset_console_tty_coding_system,
|
|
|
371 0, 2, 0, /*
|
|
|
372 Set the input and output coding systems of tty console CONSOLE to CODESYS.
|
|
|
373 CONSOLE defaults to the selected console.
|
|
|
374 If CODESYS is nil, the values of `keyboard-coding-system' and
|
|
|
375 `terminal-coding-system' will be used for the input and
|
|
|
376 output coding systems of CONSOLE.
|
|
|
377 */
|
|
|
378 (console, codesys))
|
|
|
379 {
|
|
|
380 Fset_console_tty_input_coding_system (console, codesys);
|
|
|
381 Fset_console_tty_output_coding_system (console, codesys);
|
|
|
382 return Qnil;
|
|
|
383 }
|
|
|
384
|
|
|
385
|
|
|
386 Lisp_Object
|
|
|
387 tty_semi_canonicalize_console_connection (Lisp_Object connection,
|
|
578
|
388 Error_Behavior errb)
|
|
428
|
389 {
|
|
|
390 return stream_semi_canonicalize_console_connection (connection, errb);
|
|
|
391 }
|
|
|
392
|
|
|
393 Lisp_Object
|
|
|
394 tty_canonicalize_console_connection (Lisp_Object connection,
|
|
578
|
395 Error_Behavior errb)
|
|
428
|
396 {
|
|
|
397 return stream_canonicalize_console_connection (connection, errb);
|
|
|
398 }
|
|
|
399
|
|
|
400 Lisp_Object
|
|
|
401 tty_semi_canonicalize_device_connection (Lisp_Object connection,
|
|
578
|
402 Error_Behavior errb)
|
|
428
|
403 {
|
|
|
404 return stream_semi_canonicalize_console_connection (connection, errb);
|
|
|
405 }
|
|
|
406
|
|
|
407 Lisp_Object
|
|
|
408 tty_canonicalize_device_connection (Lisp_Object connection,
|
|
578
|
409 Error_Behavior errb)
|
|
428
|
410 {
|
|
|
411 return stream_canonicalize_console_connection (connection, errb);
|
|
|
412 }
|
|
|
413
|
|
2828
|
414 static Lisp_Object
|
|
|
415 tty_perhaps_init_unseen_key_defaults (struct console *UNUSED(con),
|
|
|
416 Lisp_Object key)
|
|
|
417 {
|
|
|
418 Ichar val;
|
|
|
419 extern Lisp_Object Vcurrent_global_map;
|
|
|
420
|
|
|
421 if (SYMBOLP(key))
|
|
|
422 {
|
|
|
423 /* We've no idea what to default an unknown symbol to on the TTY. */
|
|
|
424 return Qnil;
|
|
|
425 }
|
|
|
426
|
|
|
427 CHECK_CHAR(key);
|
|
|
428
|
|
2850
|
429 if (!(HASH_TABLEP(Vtty_seen_characters)))
|
|
2828
|
430 {
|
|
|
431 /* All the keysyms we deal with are character objects; therefore, we
|
|
|
432 can use eq as the test without worrying. */
|
|
2850
|
433 Vtty_seen_characters = make_lisp_hash_table (128, HASH_TABLE_NON_WEAK,
|
|
2828
|
434 HASH_TABLE_EQ);
|
|
|
435 }
|
|
|
436
|
|
|
437 /* Might give the user an opaque error if make_lisp_hash_table fails,
|
|
|
438 but it won't crash. */
|
|
2850
|
439 CHECK_HASH_TABLE(Vtty_seen_characters);
|
|
2828
|
440
|
|
|
441 val = XCHAR(key);
|
|
|
442
|
|
|
443 /* Same logic as in x_has_keysym; I'm not convinced it's always sane. */
|
|
|
444 if (val < 0x80)
|
|
|
445 {
|
|
|
446 return Qnil;
|
|
|
447 }
|
|
|
448
|
|
2850
|
449 if (!NILP(Fgethash(key, Vtty_seen_characters, Qnil)))
|
|
2828
|
450 {
|
|
|
451 return Qnil;
|
|
|
452 }
|
|
|
453
|
|
|
454 if (NILP (Flookup_key (Vcurrent_global_map, key, Qnil)))
|
|
|
455 {
|
|
2850
|
456 Fputhash(key, Qt, Vtty_seen_characters);
|
|
2828
|
457 Fdefine_key (Vcurrent_global_map, key, Qself_insert_command);
|
|
|
458 return Qt;
|
|
|
459 }
|
|
|
460
|
|
|
461 return Qnil;
|
|
|
462 }
|
|
|
463
|
|
428
|
464
|
|
|
465 /************************************************************************/
|
|
|
466 /* initialization */
|
|
|
467 /************************************************************************/
|
|
|
468
|
|
|
469 void
|
|
|
470 syms_of_console_tty (void)
|
|
|
471 {
|
|
|
472 DEFSUBR (Fconsole_tty_terminal_type);
|
|
|
473 DEFSUBR (Fconsole_tty_controlling_process);
|
|
563
|
474 DEFSYMBOL (Qterminal_type);
|
|
|
475 DEFSYMBOL (Qcontrolling_process);
|
|
428
|
476 DEFSUBR (Fconsole_tty_output_coding_system);
|
|
|
477 DEFSUBR (Fset_console_tty_output_coding_system);
|
|
|
478 DEFSUBR (Fconsole_tty_input_coding_system);
|
|
|
479 DEFSUBR (Fset_console_tty_input_coding_system);
|
|
|
480 DEFSUBR (Fset_console_tty_coding_system);
|
|
3571
|
481 DEFSUBR (Fconsole_tty_multiple_width);
|
|
|
482 DEFSUBR (Fset_console_tty_multiple_width);
|
|
428
|
483 }
|
|
|
484
|
|
|
485 void
|
|
|
486 console_type_create_tty (void)
|
|
|
487 {
|
|
|
488 INITIALIZE_CONSOLE_TYPE (tty, "tty", "console-tty-p");
|
|
|
489
|
|
|
490 /* console methods */
|
|
|
491 CONSOLE_HAS_METHOD (tty, init_console);
|
|
|
492 CONSOLE_HAS_METHOD (tty, mark_console);
|
|
|
493 CONSOLE_HAS_METHOD (tty, initially_selected_for_input);
|
|
|
494 CONSOLE_HAS_METHOD (tty, delete_console);
|
|
|
495 CONSOLE_HAS_METHOD (tty, canonicalize_console_connection);
|
|
|
496 CONSOLE_HAS_METHOD (tty, canonicalize_device_connection);
|
|
|
497 CONSOLE_HAS_METHOD (tty, semi_canonicalize_console_connection);
|
|
|
498 CONSOLE_HAS_METHOD (tty, semi_canonicalize_device_connection);
|
|
2828
|
499 CONSOLE_HAS_METHOD (tty, perhaps_init_unseen_key_defaults);
|
|
428
|
500 }
|
|
|
501
|
|
|
502 void
|
|
|
503 reinit_console_type_create_tty (void)
|
|
|
504 {
|
|
|
505 REINITIALIZE_CONSOLE_TYPE (tty);
|
|
|
506 }
|
|
|
507
|
|
|
508 void
|
|
|
509 image_instantiator_format_create_glyphs_tty (void)
|
|
|
510 {
|
|
|
511 IIFORMAT_VALID_CONSOLE (tty, nothing);
|
|
|
512 IIFORMAT_VALID_CONSOLE (tty, string);
|
|
|
513 IIFORMAT_VALID_CONSOLE (tty, formatted_string);
|
|
|
514 IIFORMAT_VALID_CONSOLE (tty, inherit);
|
|
|
515 }
|
|
|
516
|
|
|
517 void
|
|
|
518 vars_of_console_tty (void)
|
|
|
519 {
|
|
2850
|
520 DEFVAR_LISP ("tty-seen-characters", &Vtty_seen_characters /*
|
|
|
521 Hash table of non-ASCII characters the TTY subsystem has seen.
|
|
|
522 */ );
|
|
|
523 Vtty_seen_characters = Qnil;
|
|
428
|
524 Fprovide (Qtty);
|
|
|
525 }
|
