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63e9afde | 1 | ;;; xterm.el --- define function key sequences and standard colors for xterm |
92abb02b | 2 | |
73b0cd50 | 3 | ;; Copyright (C) 1995, 2001-2011 Free Software Foundation, Inc. |
2fe590dc | 4 | |
92abb02b KH |
5 | ;; Author: FSF |
6 | ;; Keywords: terminals | |
7 | ||
2fe590dc EN |
8 | ;; This file is part of GNU Emacs. |
9 | ||
1fecc8fe | 10 | ;; GNU Emacs is free software: you can redistribute it and/or modify |
2fe590dc | 11 | ;; it under the terms of the GNU General Public License as published by |
1fecc8fe GM |
12 | ;; the Free Software Foundation, either version 3 of the License, or |
13 | ;; (at your option) any later version. | |
2fe590dc EN |
14 | |
15 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
16 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | ;; GNU General Public License for more details. | |
19 | ||
20 | ;; You should have received a copy of the GNU General Public License | |
1fecc8fe | 21 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
92abb02b | 22 | |
6a05d05f PJ |
23 | ;;; Commentary: |
24 | ||
25 | ;;; Code: | |
92abb02b | 26 | |
59f623b7 TZ |
27 | (defgroup xterm nil |
28 | "XTerm support." | |
29 | :version "24.1" | |
30 | :group 'emacs) | |
31 | ||
32 | (defcustom xterm-extra-capabilities 'check | |
33 | "Set to a list if the XTerm supports modifyOtherKeys or | |
34 | reporting the background color. Set to 'check to check for those | |
35 | features. Set to nil to skip the checks." | |
36 | :group 'xterm | |
37 | :type '(choice (const :tag "No" nil) | |
38 | (const :tag "Check" check) | |
39 | ;; NOTE: If you add entries here, make sure to update | |
40 | ;; `tocheck-capabilities' in `terminal-init-xterm' as well. | |
41 | (set (const :tag "modifyOtherKeys support" modifyOtherKeys) | |
42 | (const :tag "report background" reportBackground)))) | |
43 | ||
0ba6bcb1 SM |
44 | (defvar xterm-function-map |
45 | (let ((map (make-sparse-keymap))) | |
46 | ||
47 | ;; xterm from X.org 6.8.2 uses these key definitions. | |
48 | (define-key map "\eOP" [f1]) | |
49 | (define-key map "\eOQ" [f2]) | |
50 | (define-key map "\eOR" [f3]) | |
51 | (define-key map "\eOS" [f4]) | |
52 | (define-key map "\e[15~" [f5]) | |
53 | (define-key map "\e[17~" [f6]) | |
54 | (define-key map "\e[18~" [f7]) | |
55 | (define-key map "\e[19~" [f8]) | |
56 | (define-key map "\e[20~" [f9]) | |
57 | (define-key map "\e[21~" [f10]) | |
58 | (define-key map "\e[23~" [f11]) | |
59 | (define-key map "\e[24~" [f12]) | |
60 | ||
61 | (define-key map "\eO2P" [S-f1]) | |
62 | (define-key map "\eO2Q" [S-f2]) | |
63 | (define-key map "\eO2R" [S-f3]) | |
64 | (define-key map "\eO2S" [S-f4]) | |
65 | (define-key map "\e[1;2P" [S-f1]) | |
66 | (define-key map "\e[1;2Q" [S-f2]) | |
67 | (define-key map "\e[1;2R" [S-f3]) | |
68 | (define-key map "\e[1;2S" [S-f4]) | |
69 | (define-key map "\e[15;2~" [S-f5]) | |
70 | (define-key map "\e[17;2~" [S-f6]) | |
71 | (define-key map "\e[18;2~" [S-f7]) | |
72 | (define-key map "\e[19;2~" [S-f8]) | |
73 | (define-key map "\e[20;2~" [S-f9]) | |
74 | (define-key map "\e[21;2~" [S-f10]) | |
75 | (define-key map "\e[23;2~" [S-f11]) | |
76 | (define-key map "\e[24;2~" [S-f12]) | |
77 | ||
78 | (define-key map "\eO5P" [C-f1]) | |
79 | (define-key map "\eO5Q" [C-f2]) | |
80 | (define-key map "\eO5R" [C-f3]) | |
81 | (define-key map "\eO5S" [C-f4]) | |
82 | (define-key map "\e[15;5~" [C-f5]) | |
83 | (define-key map "\e[17;5~" [C-f6]) | |
84 | (define-key map "\e[18;5~" [C-f7]) | |
85 | (define-key map "\e[19;5~" [C-f8]) | |
86 | (define-key map "\e[20;5~" [C-f9]) | |
87 | (define-key map "\e[21;5~" [C-f10]) | |
88 | (define-key map "\e[23;5~" [C-f11]) | |
89 | (define-key map "\e[24;5~" [C-f12]) | |
90 | ||
91 | (define-key map "\eO6P" [C-S-f1]) | |
92 | (define-key map "\eO6Q" [C-S-f2]) | |
93 | (define-key map "\eO6R" [C-S-f3]) | |
94 | (define-key map "\eO6S" [C-S-f4]) | |
95 | (define-key map "\e[15;6~" [C-S-f5]) | |
96 | (define-key map "\e[17;6~" [C-S-f6]) | |
97 | (define-key map "\e[18;6~" [C-S-f7]) | |
98 | (define-key map "\e[19;6~" [C-S-f8]) | |
99 | (define-key map "\e[20;6~" [C-S-f9]) | |
100 | (define-key map "\e[21;6~" [C-S-f10]) | |
101 | (define-key map "\e[23;6~" [C-S-f11]) | |
102 | (define-key map "\e[24;6~" [C-S-f12]) | |
103 | ||
e3d60db0 SM |
104 | (define-key map "\eO3P" [M-f1]) |
105 | (define-key map "\eO3Q" [M-f2]) | |
106 | (define-key map "\eO3R" [M-f3]) | |
107 | (define-key map "\eO3S" [M-f4]) | |
108 | (define-key map "\e[15;3~" [M-f5]) | |
109 | (define-key map "\e[17;3~" [M-f6]) | |
110 | (define-key map "\e[18;3~" [M-f7]) | |
111 | (define-key map "\e[19;3~" [M-f8]) | |
112 | (define-key map "\e[20;3~" [M-f9]) | |
113 | (define-key map "\e[21;3~" [M-f10]) | |
114 | (define-key map "\e[23;3~" [M-f11]) | |
115 | (define-key map "\e[24;3~" [M-f12]) | |
0ba6bcb1 | 116 | |
6670206f DN |
117 | (define-key map "\eO4P" [M-S-f1]) |
118 | (define-key map "\eO4Q" [M-S-f2]) | |
119 | (define-key map "\eO4R" [M-S-f3]) | |
120 | (define-key map "\eO4S" [M-S-f4]) | |
121 | (define-key map "\e[15;4~" [M-S-f5]) | |
122 | (define-key map "\e[17;4~" [M-S-f6]) | |
123 | (define-key map "\e[18;4~" [M-S-f7]) | |
124 | (define-key map "\e[19;4~" [M-S-f8]) | |
125 | (define-key map "\e[20;4~" [M-S-f9]) | |
126 | (define-key map "\e[21;4~" [M-S-f10]) | |
127 | (define-key map "\e[23;4~" [M-S-f11]) | |
128 | (define-key map "\e[24;4~" [M-S-f12]) | |
129 | ||
0ba6bcb1 SM |
130 | (define-key map "\eOA" [up]) |
131 | (define-key map "\eOB" [down]) | |
132 | (define-key map "\eOC" [right]) | |
133 | (define-key map "\eOD" [left]) | |
134 | (define-key map "\eOF" [end]) | |
135 | (define-key map "\eOH" [home]) | |
136 | ||
137 | (define-key map "\e[1;2A" [S-up]) | |
138 | (define-key map "\e[1;2B" [S-down]) | |
139 | (define-key map "\e[1;2C" [S-right]) | |
140 | (define-key map "\e[1;2D" [S-left]) | |
141 | (define-key map "\e[1;2F" [S-end]) | |
142 | (define-key map "\e[1;2H" [S-home]) | |
143 | ||
6670206f DN |
144 | (define-key map "\e[1;4A" [M-S-up]) |
145 | (define-key map "\e[1;4B" [M-S-down]) | |
146 | (define-key map "\e[1;4C" [M-S-right]) | |
147 | (define-key map "\e[1;4D" [M-S-left]) | |
148 | (define-key map "\e[1;4F" [M-S-end]) | |
149 | (define-key map "\e[1;4H" [M-S-home]) | |
150 | ||
0ba6bcb1 SM |
151 | (define-key map "\e[1;5A" [C-up]) |
152 | (define-key map "\e[1;5B" [C-down]) | |
153 | (define-key map "\e[1;5C" [C-right]) | |
154 | (define-key map "\e[1;5D" [C-left]) | |
155 | (define-key map "\e[1;5F" [C-end]) | |
156 | (define-key map "\e[1;5H" [C-home]) | |
157 | ||
158 | (define-key map "\e[1;6A" [C-S-up]) | |
159 | (define-key map "\e[1;6B" [C-S-down]) | |
160 | (define-key map "\e[1;6C" [C-S-right]) | |
161 | (define-key map "\e[1;6D" [C-S-left]) | |
162 | (define-key map "\e[1;6F" [C-S-end]) | |
163 | (define-key map "\e[1;6H" [C-S-home]) | |
164 | ||
e1b19750 DN |
165 | (define-key map "\e[1;7A" [C-M-up]) |
166 | (define-key map "\e[1;7B" [C-M-down]) | |
167 | (define-key map "\e[1;7C" [C-M-right]) | |
168 | (define-key map "\e[1;7D" [C-M-left]) | |
169 | (define-key map "\e[1;7F" [C-M-end]) | |
170 | (define-key map "\e[1;7H" [C-M-home]) | |
171 | ||
6670206f DN |
172 | (define-key map "\e[1;8A" [C-M-S-up]) |
173 | (define-key map "\e[1;8B" [C-M-S-down]) | |
174 | (define-key map "\e[1;8C" [C-M-S-right]) | |
175 | (define-key map "\e[1;8D" [C-M-S-left]) | |
176 | (define-key map "\e[1;8F" [C-M-S-end]) | |
177 | (define-key map "\e[1;8H" [C-M-S-home]) | |
178 | ||
e3d60db0 SM |
179 | (define-key map "\e[1;3A" [M-up]) |
180 | (define-key map "\e[1;3B" [M-down]) | |
181 | (define-key map "\e[1;3C" [M-right]) | |
182 | (define-key map "\e[1;3D" [M-left]) | |
183 | (define-key map "\e[1;3F" [M-end]) | |
184 | (define-key map "\e[1;3H" [M-home]) | |
0ba6bcb1 SM |
185 | |
186 | (define-key map "\e[2~" [insert]) | |
187 | (define-key map "\e[3~" [delete]) | |
188 | (define-key map "\e[5~" [prior]) | |
189 | (define-key map "\e[6~" [next]) | |
190 | ||
191 | (define-key map "\e[2;2~" [S-insert]) | |
192 | (define-key map "\e[3;2~" [S-delete]) | |
193 | (define-key map "\e[5;2~" [S-prior]) | |
194 | (define-key map "\e[6;2~" [S-next]) | |
195 | ||
6670206f DN |
196 | (define-key map "\e[2;4~" [M-S-insert]) |
197 | (define-key map "\e[3;4~" [M-S-delete]) | |
198 | (define-key map "\e[5;4~" [M-S-prior]) | |
199 | (define-key map "\e[6;4~" [M-S-next]) | |
200 | ||
0ba6bcb1 SM |
201 | (define-key map "\e[2;5~" [C-insert]) |
202 | (define-key map "\e[3;5~" [C-delete]) | |
203 | (define-key map "\e[5;5~" [C-prior]) | |
204 | (define-key map "\e[6;5~" [C-next]) | |
205 | ||
206 | (define-key map "\e[2;6~" [C-S-insert]) | |
207 | (define-key map "\e[3;6~" [C-S-delete]) | |
208 | (define-key map "\e[5;6~" [C-S-prior]) | |
209 | (define-key map "\e[6;6~" [C-S-next]) | |
210 | ||
e1b19750 DN |
211 | (define-key map "\e[2;7~" [C-M-insert]) |
212 | (define-key map "\e[3;7~" [C-M-delete]) | |
213 | (define-key map "\e[5;7~" [C-M-prior]) | |
214 | (define-key map "\e[6;7~" [C-M-next]) | |
215 | ||
6670206f DN |
216 | (define-key map "\e[2;8~" [C-M-S-insert]) |
217 | (define-key map "\e[3;8~" [C-M-S-delete]) | |
218 | (define-key map "\e[5;8~" [C-M-S-prior]) | |
219 | (define-key map "\e[6;8~" [C-M-S-next]) | |
220 | ||
e3d60db0 SM |
221 | (define-key map "\e[2;3~" [M-insert]) |
222 | (define-key map "\e[3;3~" [M-delete]) | |
223 | (define-key map "\e[5;3~" [M-prior]) | |
224 | (define-key map "\e[6;3~" [M-next]) | |
0ba6bcb1 SM |
225 | |
226 | (define-key map "\e[4~" [select]) | |
227 | (define-key map "\e[29~" [print]) | |
228 | ||
229 | (define-key map "\eOj" [kp-multiply]) | |
230 | (define-key map "\eOk" [kp-add]) | |
231 | (define-key map "\eOl" [kp-separator]) | |
232 | (define-key map "\eOm" [kp-subtract]) | |
233 | (define-key map "\eOo" [kp-divide]) | |
234 | (define-key map "\eOp" [kp-0]) | |
235 | (define-key map "\eOq" [kp-1]) | |
236 | (define-key map "\eOr" [kp-2]) | |
237 | (define-key map "\eOs" [kp-3]) | |
238 | (define-key map "\eOt" [kp-4]) | |
239 | (define-key map "\eOu" [kp-5]) | |
240 | (define-key map "\eOv" [kp-6]) | |
241 | (define-key map "\eOw" [kp-7]) | |
242 | (define-key map "\eOx" [kp-8]) | |
243 | (define-key map "\eOy" [kp-9]) | |
244 | ||
245 | ;; These keys are available in xterm starting from version 216 | |
246 | ;; if the modifyOtherKeys resource is set to 1. | |
247 | ||
248 | (define-key map "\e[27;5;9~" [C-tab]) | |
249 | (define-key map "\e[27;5;13~" [C-return]) | |
250 | (define-key map "\e[27;5;39~" [?\C-\']) | |
251 | (define-key map "\e[27;5;44~" [?\C-,]) | |
252 | (define-key map "\e[27;5;45~" [?\C--]) | |
253 | (define-key map "\e[27;5;46~" [?\C-.]) | |
254 | (define-key map "\e[27;5;47~" [?\C-/]) | |
255 | (define-key map "\e[27;5;48~" [?\C-0]) | |
256 | (define-key map "\e[27;5;49~" [?\C-1]) | |
257 | ;; Not all C-DIGIT keys have a distinct binding. | |
258 | (define-key map "\e[27;5;57~" [?\C-9]) | |
259 | (define-key map "\e[27;5;59~" [?\C-\;]) | |
260 | (define-key map "\e[27;5;61~" [?\C-=]) | |
261 | (define-key map "\e[27;5;92~" [?\C-\\]) | |
262 | ||
263 | (define-key map "\e[27;6;33~" [?\C-!]) | |
264 | (define-key map "\e[27;6;34~" [?\C-\"]) | |
265 | (define-key map "\e[27;6;35~" [?\C-#]) | |
266 | (define-key map "\e[27;6;36~" [?\C-$]) | |
267 | (define-key map "\e[27;6;37~" [?\C-%]) | |
268 | (define-key map "\e[27;6;38~" [?\C-&]) | |
269 | (define-key map "\e[27;6;40~" [?\C-(]) | |
6670206f | 270 | (define-key map "\e[27;6;41~" [?\C-)]) |
0ba6bcb1 SM |
271 | (define-key map "\e[27;6;42~" [?\C-*]) |
272 | (define-key map "\e[27;6;43~" [?\C-+]) | |
273 | (define-key map "\e[27;6;58~" [?\C-:]) | |
274 | (define-key map "\e[27;6;60~" [?\C-<]) | |
275 | (define-key map "\e[27;6;62~" [?\C->]) | |
276 | (define-key map "\e[27;6;63~" [(control ??)]) | |
277 | ||
278 | ;; These are the strings emitted for various C-M- combinations | |
279 | ;; for keyboards that the Meta and Alt modifiers are on the same | |
280 | ;; key (usually labeled "Alt"). | |
281 | (define-key map "\e[27;13;9~" [C-M-tab]) | |
282 | (define-key map "\e[27;13;13~" [C-M-return]) | |
283 | ||
284 | (define-key map "\e[27;13;39~" [?\C-\M-\']) | |
285 | (define-key map "\e[27;13;44~" [?\C-\M-,]) | |
286 | (define-key map "\e[27;13;45~" [?\C-\M--]) | |
287 | (define-key map "\e[27;13;46~" [?\C-\M-.]) | |
288 | (define-key map "\e[27;13;47~" [?\C-\M-/]) | |
289 | (define-key map "\e[27;13;48~" [?\C-\M-0]) | |
290 | (define-key map "\e[27;13;49~" [?\C-\M-1]) | |
291 | (define-key map "\e[27;13;50~" [?\C-\M-2]) | |
292 | (define-key map "\e[27;13;51~" [?\C-\M-3]) | |
293 | (define-key map "\e[27;13;52~" [?\C-\M-4]) | |
294 | (define-key map "\e[27;13;53~" [?\C-\M-5]) | |
295 | (define-key map "\e[27;13;54~" [?\C-\M-6]) | |
296 | (define-key map "\e[27;13;55~" [?\C-\M-7]) | |
297 | (define-key map "\e[27;13;56~" [?\C-\M-8]) | |
298 | (define-key map "\e[27;13;57~" [?\C-\M-9]) | |
299 | (define-key map "\e[27;13;59~" [?\C-\M-\;]) | |
300 | (define-key map "\e[27;13;61~" [?\C-\M-=]) | |
301 | (define-key map "\e[27;13;92~" [?\C-\M-\\]) | |
302 | ||
303 | (define-key map "\e[27;14;33~" [?\C-\M-!]) | |
304 | (define-key map "\e[27;14;34~" [?\C-\M-\"]) | |
305 | (define-key map "\e[27;14;35~" [?\C-\M-#]) | |
306 | (define-key map "\e[27;14;36~" [?\C-\M-$]) | |
307 | (define-key map "\e[27;14;37~" [?\C-\M-%]) | |
308 | (define-key map "\e[27;14;38~" [?\C-\M-&]) | |
309 | (define-key map "\e[27;14;40~" [?\C-\M-\(]) | |
310 | (define-key map "\e[27;14;41~" [?\C-\M-\)]) | |
311 | (define-key map "\e[27;14;42~" [?\C-\M-*]) | |
312 | (define-key map "\e[27;14;43~" [?\C-\M-+]) | |
313 | (define-key map "\e[27;14;58~" [?\C-\M-:]) | |
314 | (define-key map "\e[27;14;60~" [?\C-\M-<]) | |
315 | (define-key map "\e[27;14;62~" [?\C-\M->]) | |
316 | (define-key map "\e[27;14;63~" [(control meta ??)]) | |
317 | ||
318 | (define-key map "\e[27;7;9~" [C-M-tab]) | |
319 | (define-key map "\e[27;7;13~" [C-M-return]) | |
320 | ||
321 | (define-key map "\e[27;7;32~" [?\C-\M-\s]) | |
322 | (define-key map "\e[27;7;39~" [?\C-\M-\']) | |
323 | (define-key map "\e[27;7;44~" [?\C-\M-,]) | |
324 | (define-key map "\e[27;7;45~" [?\C-\M--]) | |
325 | (define-key map "\e[27;7;46~" [?\C-\M-.]) | |
326 | (define-key map "\e[27;7;47~" [?\C-\M-/]) | |
327 | (define-key map "\e[27;7;48~" [?\C-\M-0]) | |
328 | (define-key map "\e[27;7;49~" [?\C-\M-1]) | |
329 | (define-key map "\e[27;7;50~" [?\C-\M-2]) | |
330 | (define-key map "\e[27;7;51~" [?\C-\M-3]) | |
331 | (define-key map "\e[27;7;52~" [?\C-\M-4]) | |
332 | (define-key map "\e[27;7;53~" [?\C-\M-5]) | |
333 | (define-key map "\e[27;7;54~" [?\C-\M-6]) | |
334 | (define-key map "\e[27;7;55~" [?\C-\M-7]) | |
335 | (define-key map "\e[27;7;56~" [?\C-\M-8]) | |
336 | (define-key map "\e[27;7;57~" [?\C-\M-9]) | |
337 | (define-key map "\e[27;7;59~" [?\C-\M-\;]) | |
338 | (define-key map "\e[27;7;61~" [?\C-\M-=]) | |
339 | (define-key map "\e[27;7;92~" [?\C-\M-\\]) | |
340 | ||
341 | (define-key map "\e[27;8;33~" [?\C-\M-!]) | |
342 | (define-key map "\e[27;8;34~" [?\C-\M-\"]) | |
343 | (define-key map "\e[27;8;35~" [?\C-\M-#]) | |
344 | (define-key map "\e[27;8;36~" [?\C-\M-$]) | |
345 | (define-key map "\e[27;8;37~" [?\C-\M-%]) | |
346 | (define-key map "\e[27;8;38~" [?\C-\M-&]) | |
347 | (define-key map "\e[27;8;40~" [?\C-\M-\(]) | |
348 | (define-key map "\e[27;8;41~" [?\C-\M-\)]) | |
349 | (define-key map "\e[27;8;42~" [?\C-\M-*]) | |
350 | (define-key map "\e[27;8;43~" [?\C-\M-+]) | |
351 | (define-key map "\e[27;8;58~" [?\C-\M-:]) | |
352 | (define-key map "\e[27;8;60~" [?\C-\M-<]) | |
353 | (define-key map "\e[27;8;62~" [?\C-\M->]) | |
354 | (define-key map "\e[27;8;63~" [(control meta ??)]) | |
355 | ||
356 | (define-key map "\e[27;2;9~" [S-tab]) | |
357 | (define-key map "\e[27;2;13~" [S-return]) | |
358 | ||
359 | (define-key map "\e[27;6;9~" [C-S-tab]) | |
360 | (define-key map "\e[27;6;13~" [C-S-return]) | |
361 | ||
362 | ;; Other versions of xterm might emit these. | |
363 | (define-key map "\e[A" [up]) | |
364 | (define-key map "\e[B" [down]) | |
365 | (define-key map "\e[C" [right]) | |
366 | (define-key map "\e[D" [left]) | |
367 | (define-key map "\e[1~" [home]) | |
368 | ||
da600aad DN |
369 | (define-key map "\eO2A" [S-up]) |
370 | (define-key map "\eO2B" [S-down]) | |
371 | (define-key map "\eO2C" [S-right]) | |
372 | (define-key map "\eO2D" [S-left]) | |
373 | (define-key map "\eO2F" [S-end]) | |
374 | (define-key map "\eO2H" [S-home]) | |
375 | ||
376 | (define-key map "\eO5A" [C-up]) | |
377 | (define-key map "\eO5B" [C-down]) | |
378 | (define-key map "\eO5C" [C-right]) | |
379 | (define-key map "\eO5D" [C-left]) | |
380 | (define-key map "\eO5F" [C-end]) | |
381 | (define-key map "\eO5H" [C-home]) | |
382 | ||
0ba6bcb1 SM |
383 | (define-key map "\e[11~" [f1]) |
384 | (define-key map "\e[12~" [f2]) | |
385 | (define-key map "\e[13~" [f3]) | |
386 | (define-key map "\e[14~" [f4]) | |
387 | map) | |
941d4811 KL |
388 | "Function key map overrides for xterm.") |
389 | ||
af162764 SM |
390 | (defvar xterm-alternatives-map |
391 | (let ((map (make-sparse-keymap))) | |
392 | ;; The terminal initialization C code file might have initialized | |
393 | ;; function keys F13->F60 from the termcap/terminfo information. | |
394 | ;; On a PC-style keyboard these keys correspond to | |
395 | ;; MODIFIER-FUNCTION_KEY, where modifier is S-, C, A-, C-S-. The code | |
396 | ;; here substitutes the corresponding definitions in function-key-map. | |
397 | ;; The mapping from escape sequences to Fn is done in input-decode-map | |
398 | ;; whereas this here mapping is done in local-function-key-map so that | |
399 | ;; bindings to f45 still work, in case your keyboard really has an f45 | |
400 | ;; key rather than C-S-f9. | |
401 | (define-key map [f13] [S-f1]) | |
402 | (define-key map [f14] [S-f2]) | |
403 | (define-key map [f15] [S-f3]) | |
404 | (define-key map [f16] [S-f4]) | |
405 | (define-key map [f17] [S-f5]) | |
406 | (define-key map [f18] [S-f6]) | |
407 | (define-key map [f19] [S-f7]) | |
408 | (define-key map [f20] [S-f8]) | |
409 | (define-key map [f21] [S-f9]) | |
410 | (define-key map [f22] [S-f10]) | |
411 | (define-key map [f23] [S-f11]) | |
412 | (define-key map [f24] [S-f12]) | |
413 | ||
414 | (define-key map [f25] [C-f1]) | |
415 | (define-key map [f26] [C-f2]) | |
416 | (define-key map [f27] [C-f3]) | |
417 | (define-key map [f28] [C-f4]) | |
418 | (define-key map [f29] [C-f5]) | |
419 | (define-key map [f30] [C-f6]) | |
420 | (define-key map [f31] [C-f7]) | |
421 | (define-key map [f32] [C-f8]) | |
422 | (define-key map [f33] [C-f9]) | |
423 | (define-key map [f34] [C-f10]) | |
424 | (define-key map [f35] [C-f11]) | |
425 | (define-key map [f36] [C-f12]) | |
426 | ||
427 | (define-key map [f37] [C-S-f1]) | |
428 | (define-key map [f38] [C-S-f2]) | |
429 | (define-key map [f39] [C-S-f3]) | |
430 | (define-key map [f40] [C-S-f4]) | |
431 | (define-key map [f41] [C-S-f5]) | |
432 | (define-key map [f42] [C-S-f6]) | |
433 | (define-key map [f43] [C-S-f7]) | |
434 | (define-key map [f44] [C-S-f8]) | |
435 | (define-key map [f45] [C-S-f9]) | |
436 | (define-key map [f46] [C-S-f10]) | |
437 | (define-key map [f47] [C-S-f11]) | |
438 | (define-key map [f48] [C-S-f12]) | |
439 | ||
e3d60db0 SM |
440 | (define-key map [f49] [M-f1]) |
441 | (define-key map [f50] [M-f2]) | |
442 | (define-key map [f51] [M-f3]) | |
443 | (define-key map [f52] [M-f4]) | |
444 | (define-key map [f53] [M-f5]) | |
445 | (define-key map [f54] [M-f6]) | |
446 | (define-key map [f55] [M-f7]) | |
447 | (define-key map [f56] [M-f8]) | |
448 | (define-key map [f57] [M-f9]) | |
449 | (define-key map [f58] [M-f10]) | |
450 | (define-key map [f59] [M-f11]) | |
451 | (define-key map [f60] [M-f12]) | |
af162764 | 452 | |
af162764 SM |
453 | map) |
454 | "Keymap of possible alternative meanings for some keys.") | |
455 | ||
13af5af5 DN |
456 | ;; List of terminals for which modify-other-keys has been turned on. |
457 | (defvar xterm-modify-other-keys-terminal-list nil) | |
458 | ||
4f0c9ba7 DN |
459 | (defun terminal-init-xterm () |
460 | "Terminal initialization function for xterm." | |
461 | ;; rxvt terminals sometimes set the TERM variable to "xterm", but | |
8cbd7bed | 462 | ;; rxvt's keybindings are incompatible with xterm's. It is |
4f0c9ba7 | 463 | ;; better in that case to use rxvt's initializion function. |
36ab8612 MB |
464 | (if (and (getenv "COLORTERM" (selected-frame)) |
465 | (string-match "\\`rxvt" (getenv "COLORTERM" (selected-frame)))) | |
8cbd7bed KL |
466 | (tty-run-terminal-initialization (selected-frame) "rxvt") |
467 | ||
af162764 | 468 | (let ((map (copy-keymap xterm-alternatives-map))) |
3c33ac07 | 469 | (set-keymap-parent map (keymap-parent local-function-key-map)) |
af162764 | 470 | (set-keymap-parent local-function-key-map map)) |
8cbd7bed | 471 | |
0a8fc05d | 472 | (let ((map (copy-keymap xterm-function-map))) |
262d5ce7 MB |
473 | |
474 | ;; Use inheritance to let the main keymap override those defaults. | |
475 | ;; This way we don't override terminfo-derived settings or settings | |
476 | ;; made in the .emacs file. | |
af162764 | 477 | (set-keymap-parent map (keymap-parent input-decode-map)) |
3c33ac07 | 478 | (set-keymap-parent input-decode-map map))) |
8cbd7bed | 479 | |
59f623b7 TZ |
480 | (xterm-register-default-colors) |
481 | (tty-set-up-initial-frame-faces) | |
a91e1f6b | 482 | |
59f623b7 TZ |
483 | ;; Try to turn on the modifyOtherKeys feature on modern xterms. |
484 | ;; When it is turned on many more key bindings work: things like | |
485 | ;; C-. C-, etc. | |
486 | ;; To do that we need to find out if the current terminal supports | |
7cb363eb | 487 | ;; modifyOtherKeys. At this time only xterm does. |
59f623b7 | 488 | (when xterm-extra-capabilities |
2b1070c8 | 489 | (let ((coding-system-for-read 'binary) |
59f623b7 | 490 | (chr nil) |
422e69f6 | 491 | (str "") |
59f623b7 TZ |
492 | (recompute-faces nil) |
493 | ;; If `xterm-extra-capabilities' is 'check, we don't know | |
494 | ;; the capabilities. We need to check for those defined | |
495 | ;; as `xterm-extra-capabilities' set options. Otherwise, | |
496 | ;; we don't need to check for any capabilities because | |
497 | ;; they are given by setting `xterm-extra-capabilities' to | |
498 | ;; a list (which could be empty). | |
7cb363eb GM |
499 | (tocheck-capabilities (if (eq 'check xterm-extra-capabilities) |
500 | '(modifyOtherKeys reportBackground))) | |
59f623b7 | 501 | ;; The given capabilities are either the contents of |
7cb363eb GM |
502 | ;; `xterm-extra-capabilities', if it's a list, or an empty list. |
503 | (given-capabilities (if (consp xterm-extra-capabilities) | |
504 | xterm-extra-capabilities)) | |
59f623b7 | 505 | version) |
7cb363eb GM |
506 | ;; 1. Set `version' |
507 | ||
508 | ;; Pending input can be mistakenly returned by the calls to | |
509 | ;; read-event below. Discard it. | |
510 | (discard-input) | |
511 | ;; Try to find out the type of terminal by sending a "Secondary | |
512 | ;; Device Attributes (DA)" query. | |
513 | (send-string-to-terminal "\e[>0c") | |
514 | ||
515 | ;; The reply should be: \e [ > NUMBER1 ; NUMBER2 ; NUMBER3 c | |
516 | ;; If the timeout is completely removed for read-event, this | |
517 | ;; might hang for terminals that pretend to be xterm, but don't | |
518 | ;; respond to this escape sequence. RMS' opinion was to remove | |
519 | ;; it completely. That might be right, but let's first try to | |
520 | ;; see if by using a longer timeout we get rid of most issues. | |
521 | (when (and (equal (read-event nil nil 2) ?\e) | |
522 | (equal (read-event nil nil 2) ?\[)) | |
523 | (while (not (equal (setq chr (read-event nil nil 2)) ?c)) | |
524 | (setq str (concat str (string chr)))) | |
525 | (if (string-match ">0;\\([0-9]+\\);0" str) | |
422e69f6 | 526 | (setq version (string-to-number (match-string 1 str))))) |
7cb363eb GM |
527 | ;; 2. If reportBackground is known to be supported, or the |
528 | ;; version is 242 or higher, assume the xterm supports | |
529 | ;; reporting the background color (TODO: maybe earlier | |
530 | ;; versions do too...) | |
531 | (when (or (memq 'reportBackground given-capabilities) | |
532 | (and (memq 'reportBackground tocheck-capabilities) | |
533 | version | |
534 | (>= version 242))) | |
535 | (send-string-to-terminal "\e]11;?\e\\") | |
536 | (when (and (equal (read-event nil nil 2) ?\e) | |
537 | (equal (read-event nil nil 2) ?\])) | |
538 | (setq str "") | |
539 | (while (not (equal (setq chr (read-event nil nil 2)) ?\\)) | |
540 | (setq str (concat str (string chr)))) | |
873e858a GM |
541 | (if (string-match |
542 | "11;rgb:\\([a-f0-9]+\\)/\\([a-f0-9]+\\)/\\([a-f0-9]+\\)" str) | |
7cb363eb GM |
543 | (setq recompute-faces |
544 | (xterm-maybe-set-dark-background-mode | |
545 | (string-to-number (match-string 1 str) 16) | |
546 | (string-to-number (match-string 2 str) 16) | |
547 | (string-to-number (match-string 3 str) 16)))))) | |
548 | ||
549 | ;; 3. If modifyOtherKeys is known to be supported or the | |
550 | ;; version is 216 (the version when modifyOtherKeys was | |
422e69f6 | 551 | ;; introduced) or higher, initialize the modifyOtherKeys support. |
7cb363eb GM |
552 | (if (or (memq 'modifyOtherKeys given-capabilities) |
553 | (and (memq 'modifyOtherKeys tocheck-capabilities) | |
554 | version | |
555 | (>= version 216))) | |
59f623b7 TZ |
556 | (terminal-init-xterm-modify-other-keys)) |
557 | ||
7cb363eb GM |
558 | ;; Recompute faces here in case the background mode was |
559 | ;; set to dark. We used to call | |
560 | ;; `tty-set-up-initial-frame-faces' only once, but that | |
561 | ;; caused the light background faces to be computed | |
562 | ;; incorrectly. See: | |
563 | ;; http://permalink.gmane.org/gmane.emacs.devel/119627 | |
564 | (when recompute-faces | |
565 | (tty-set-up-initial-frame-faces)))) | |
a91e1f6b | 566 | |
4387d9f4 | 567 | (run-hooks 'terminal-init-xterm-hook)) |
2bb819d5 | 568 | |
59f623b7 TZ |
569 | (defun terminal-init-xterm-modify-other-keys () |
570 | "Terminal initialization for xterm's modifyOtherKeys support." | |
571 | ;; Make sure that the modifyOtherKeys state is restored when | |
572 | ;; suspending, resuming and exiting. | |
573 | (add-hook 'suspend-hook 'xterm-turn-off-modify-other-keys) | |
574 | (add-hook 'suspend-resume-hook 'xterm-turn-on-modify-other-keys) | |
575 | (add-hook 'kill-emacs-hook 'xterm-remove-modify-other-keys) | |
576 | (add-hook 'delete-terminal-functions 'xterm-remove-modify-other-keys) | |
577 | ;; Add the selected frame to the list of frames that | |
578 | ;; need to deal with modify-other-keys. | |
579 | (push (frame-terminal (selected-frame)) | |
580 | xterm-modify-other-keys-terminal-list) | |
581 | (xterm-turn-on-modify-other-keys)) | |
582 | ||
63e9afde EZ |
583 | ;; Set up colors, for those versions of xterm that support it. |
584 | (defvar xterm-standard-colors | |
585 | ;; The names in the comments taken from XTerm-col.ad in the xterm | |
586 | ;; distribution, see ftp://dickey.his.com/xterm/. RGB values are | |
587 | ;; from rgb.txt. | |
588 | '(("black" 0 ( 0 0 0)) ; black | |
589 | ("red" 1 (205 0 0)) ; red3 | |
590 | ("green" 2 ( 0 205 0)) ; green3 | |
591 | ("yellow" 3 (205 205 0)) ; yellow3 | |
9fb518aa | 592 | ("blue" 4 ( 0 0 238)) ; blue2 |
63e9afde EZ |
593 | ("magenta" 5 (205 0 205)) ; magenta3 |
594 | ("cyan" 6 ( 0 205 205)) ; cyan3 | |
595 | ("white" 7 (229 229 229)) ; gray90 | |
9fb518aa | 596 | ("brightblack" 8 (127 127 127)) ; gray50 |
63e9afde EZ |
597 | ("brightred" 9 (255 0 0)) ; red |
598 | ("brightgreen" 10 ( 0 255 0)) ; green | |
599 | ("brightyellow" 11 (255 255 0)) ; yellow | |
9fb518aa | 600 | ("brightblue" 12 (92 92 255)) ; rgb:5c/5c/ff |
63e9afde EZ |
601 | ("brightmagenta" 13 (255 0 255)) ; magenta |
602 | ("brightcyan" 14 ( 0 255 255)) ; cyan | |
603 | ("brightwhite" 15 (255 255 255))) ; white | |
604 | "Names of 16 standard xterm/aixterm colors, their numbers, and RGB values.") | |
605 | ||
606 | (defun xterm-rgb-convert-to-16bit (prim) | |
607 | "Convert an 8-bit primary color value PRIM to a corresponding 16-bit value." | |
ce102cb1 | 608 | (logior prim (lsh prim 8))) |
63e9afde EZ |
609 | |
610 | (defun xterm-register-default-colors () | |
611 | "Register the default set of colors for xterm or compatible emulator. | |
612 | ||
613 | This function registers the number of colors returned by `display-color-cells' | |
614 | for the currently selected frame. The first 16 colors are taken from | |
615 | `xterm-standard-colors', which see, while the rest are computed assuming | |
616 | either the 88- or 256-color standard color scheme supported by latest | |
617 | versions of xterm." | |
3224dac1 | 618 | (let* ((ncolors (display-color-cells (selected-frame))) |
63e9afde EZ |
619 | (colors xterm-standard-colors) |
620 | (color (car colors))) | |
621 | (if (> ncolors 0) | |
622 | ;; Clear the 8 default tty colors registered by startup.el | |
623 | (tty-color-clear)) | |
624 | ;; Only register as many colors as are supported by the display. | |
625 | (while (and (> ncolors 0) colors) | |
626 | (tty-color-define (car color) (cadr color) | |
627 | (mapcar 'xterm-rgb-convert-to-16bit | |
628 | (car (cddr color)))) | |
629 | (setq colors (cdr colors) | |
630 | color (car colors) | |
631 | ncolors (1- ncolors))) | |
632 | ;; We've exhausted the colors from `xterm-standard-colors'. If there | |
633 | ;; are more colors to support, compute them now. | |
634 | (when (> ncolors 0) | |
635 | (cond | |
636 | ((= ncolors 240) ; 256-color xterm | |
637 | ;; 216 non-gray colors first | |
638 | (let ((r 0) (g 0) (b 0)) | |
639 | (while (> ncolors 24) | |
640 | ;; This and other formulae taken from 256colres.pl and | |
641 | ;; 88colres.pl in the xterm distribution. | |
642 | (tty-color-define (format "color-%d" (- 256 ncolors)) | |
643 | (- 256 ncolors) | |
644 | (mapcar 'xterm-rgb-convert-to-16bit | |
ce102cb1 DN |
645 | (list (if (zerop r) 0 (+ (* r 40) 55)) |
646 | (if (zerop g) 0 (+ (* g 40) 55)) | |
647 | (if (zerop b) 0 (+ (* b 40) 55))))) | |
648 | ||
63e9afde EZ |
649 | (setq b (1+ b)) |
650 | (if (> b 5) | |
651 | (setq g (1+ g) | |
652 | b 0)) | |
653 | (if (> g 5) | |
654 | (setq r (1+ r) | |
655 | g 0)) | |
656 | (setq ncolors (1- ncolors)))) | |
657 | ;; Now the 24 gray colors | |
658 | (while (> ncolors 0) | |
659 | (setq color (xterm-rgb-convert-to-16bit (+ 8 (* (- 24 ncolors) 10)))) | |
660 | (tty-color-define (format "color-%d" (- 256 ncolors)) | |
661 | (- 256 ncolors) | |
662 | (list color color color)) | |
663 | (setq ncolors (1- ncolors)))) | |
664 | ((= ncolors 72) ; 88-color xterm | |
665 | ;; 64 non-gray colors | |
666 | (let ((levels '(0 139 205 255)) | |
667 | (r 0) (g 0) (b 0)) | |
668 | (while (> ncolors 8) | |
669 | (tty-color-define (format "color-%d" (- 88 ncolors)) | |
670 | (- 88 ncolors) | |
671 | (mapcar 'xterm-rgb-convert-to-16bit | |
672 | (list (nth r levels) | |
673 | (nth g levels) | |
674 | (nth b levels)))) | |
675 | (setq b (1+ b)) | |
676 | (if (> b 3) | |
677 | (setq g (1+ g) | |
678 | b 0)) | |
679 | (if (> g 3) | |
680 | (setq r (1+ r) | |
681 | g 0)) | |
682 | (setq ncolors (1- ncolors)))) | |
683 | ;; Now the 8 gray colors | |
684 | (while (> ncolors 0) | |
685 | (setq color (xterm-rgb-convert-to-16bit | |
ce102cb1 | 686 | (floor |
63e9afde EZ |
687 | (if (= ncolors 8) |
688 | 46.36363636 | |
689 | (+ (* (- 8 ncolors) 23.18181818) 69.54545454))))) | |
690 | (tty-color-define (format "color-%d" (- 88 ncolors)) | |
691 | (- 88 ncolors) | |
692 | (list color color color)) | |
693 | (setq ncolors (1- ncolors)))) | |
694 | (t (error "Unsupported number of xterm colors (%d)" (+ 16 ncolors))))) | |
695 | ;; Modifying color mappings means realized faces don't use the | |
696 | ;; right colors, so clear them. | |
697 | (clear-face-cache))) | |
698 | ||
2b1070c8 | 699 | (defun xterm-turn-on-modify-other-keys () |
ffaa90dd | 700 | "Turn the modifyOtherKeys feature of xterm back on." |
b20ef5aa SM |
701 | (let ((terminal (frame-terminal (selected-frame)))) |
702 | (when (and (terminal-live-p terminal) | |
703 | (memq terminal xterm-modify-other-keys-terminal-list)) | |
ffaa90dd | 704 | (send-string-to-terminal "\e[>4;1m" terminal)))) |
2b1070c8 | 705 | |
13af5af5 | 706 | (defun xterm-turn-off-modify-other-keys (&optional frame) |
ffaa90dd | 707 | "Temporarily turn off the modifyOtherKeys feature of xterm." |
b20ef5aa | 708 | (let ((terminal (when frame (frame-terminal frame)))) |
ffaa90dd | 709 | (when (and (terminal-live-p terminal) |
b20ef5aa | 710 | (memq terminal xterm-modify-other-keys-terminal-list)) |
ffaa90dd | 711 | (send-string-to-terminal "\e[>4m" terminal)))) |
13af5af5 | 712 | |
b20ef5aa | 713 | (defun xterm-remove-modify-other-keys (&optional terminal) |
ffaa90dd | 714 | "Turn off the modifyOtherKeys feature of xterm for good." |
c2a00883 | 715 | (setq terminal (or terminal (frame-terminal (selected-frame)))) |
b20ef5aa SM |
716 | (when (and (terminal-live-p terminal) |
717 | (memq terminal xterm-modify-other-keys-terminal-list)) | |
0ba6bcb1 | 718 | (setq xterm-modify-other-keys-terminal-list |
b20ef5aa | 719 | (delq terminal xterm-modify-other-keys-terminal-list)) |
ffaa90dd | 720 | (send-string-to-terminal "\e[>4m" terminal))) |
2b1070c8 | 721 | |
51850286 | 722 | (defun xterm-maybe-set-dark-background-mode (redc greenc bluec) |
a91e1f6b DN |
723 | ;; Use the heuristic in `frame-set-background-mode' to decide if a |
724 | ;; frame is dark. | |
725 | (when (< (+ redc greenc bluec) (* .6 (+ 65535 65535 65535))) | |
51850286 DN |
726 | (set-terminal-parameter nil 'background-mode 'dark) |
727 | t)) | |
a91e1f6b | 728 | |
6a05d05f | 729 | ;;; xterm.el ends here |