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63e9afde | 1 | ;;; xterm.el --- define function key sequences and standard colors for xterm |
92abb02b | 2 | |
5fd6d89f | 3 | ;; Copyright (C) 1995, 2002, 2003, 2004, 2005 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 | ||
10 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
11 | ;; it under the terms of the GNU General Public License as published by | |
12 | ;; the Free Software Foundation; either version 2, or (at your option) | |
13 | ;; any later version. | |
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 | |
21 | ;; along with GNU Emacs; see the file COPYING. If not, write to the | |
4fc5845f LK |
22 | ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
23 | ;; Boston, MA 02110-1301, USA. | |
92abb02b | 24 | |
6a05d05f PJ |
25 | ;;; Commentary: |
26 | ||
27 | ;;; Code: | |
92abb02b | 28 | |
133fe4c8 | 29 | (defvar xterm-function-map nil |
941d4811 KL |
30 | "Function key map overrides for xterm.") |
31 | ||
2bb819d5 | 32 | ;; Make reloads faster. |
133fe4c8 KL |
33 | (unless xterm-function-map |
34 | (setq xterm-function-map (make-sparse-keymap)) | |
fbf34973 | 35 | ;; xterm from X.org 6.8.2 uses these key definitions. |
4bed7e65 KL |
36 | (define-key xterm-function-map "\eOP" [f1]) |
37 | (define-key xterm-function-map "\eOQ" [f2]) | |
38 | (define-key xterm-function-map "\eOR" [f3]) | |
39 | (define-key xterm-function-map "\eOS" [f4]) | |
40 | (define-key xterm-function-map "\e[15~" [f5]) | |
41 | (define-key xterm-function-map "\e[17~" [f6]) | |
42 | (define-key xterm-function-map "\e[18~" [f7]) | |
43 | (define-key xterm-function-map "\e[19~" [f8]) | |
44 | (define-key xterm-function-map "\e[20~" [f9]) | |
45 | (define-key xterm-function-map "\e[21~" [f10]) | |
46 | (define-key xterm-function-map "\e[23~" [f11]) | |
47 | (define-key xterm-function-map "\e[24~" [f12]) | |
48 | ||
49 | (define-key xterm-function-map "\eO2P" [S-f1]) | |
50 | (define-key xterm-function-map "\eO2Q" [S-f2]) | |
51 | (define-key xterm-function-map "\eO2R" [S-f3]) | |
52 | (define-key xterm-function-map "\eO2S" [S-f4]) | |
53 | (define-key xterm-function-map "\e[15;2~" [S-f5]) | |
54 | (define-key xterm-function-map "\e[17;2~" [S-f6]) | |
55 | (define-key xterm-function-map "\e[18;2~" [S-f7]) | |
56 | (define-key xterm-function-map "\e[19;2~" [S-f8]) | |
57 | (define-key xterm-function-map "\e[20;2~" [S-f9]) | |
58 | (define-key xterm-function-map "\e[21;2~" [S-f10]) | |
59 | (define-key xterm-function-map "\e[23;2~" [S-f11]) | |
60 | (define-key xterm-function-map "\e[24;2~" [S-f12]) | |
61 | ||
62 | (define-key xterm-function-map "\eO5P" [C-f1]) | |
63 | (define-key xterm-function-map "\eO5Q" [C-f2]) | |
64 | (define-key xterm-function-map "\eO5R" [C-f3]) | |
65 | (define-key xterm-function-map "\eO5S" [C-f4]) | |
66 | (define-key xterm-function-map "\e[15;5~" [C-f5]) | |
67 | (define-key xterm-function-map "\e[17;5~" [C-f6]) | |
68 | (define-key xterm-function-map "\e[18;5~" [C-f7]) | |
69 | (define-key xterm-function-map "\e[19;5~" [C-f8]) | |
70 | (define-key xterm-function-map "\e[20;5~" [C-f9]) | |
71 | (define-key xterm-function-map "\e[21;5~" [C-f10]) | |
72 | (define-key xterm-function-map "\e[23;5~" [C-f11]) | |
73 | (define-key xterm-function-map "\e[24;5~" [C-f12]) | |
74 | ||
75 | (define-key xterm-function-map "\eO6P" [C-S-f1]) | |
76 | (define-key xterm-function-map "\eO6Q" [C-S-f2]) | |
77 | (define-key xterm-function-map "\eO6R" [C-S-f3]) | |
78 | (define-key xterm-function-map "\eO6S" [C-S-f4]) | |
79 | (define-key xterm-function-map "\e[15;6~" [C-S-f5]) | |
80 | (define-key xterm-function-map "\e[17;6~" [C-S-f6]) | |
81 | (define-key xterm-function-map "\e[18;6~" [C-S-f7]) | |
82 | (define-key xterm-function-map "\e[19;6~" [C-S-f8]) | |
83 | (define-key xterm-function-map "\e[20;6~" [C-S-f9]) | |
84 | (define-key xterm-function-map "\e[21;6~" [C-S-f10]) | |
85 | (define-key xterm-function-map "\e[23;6~" [C-S-f11]) | |
86 | (define-key xterm-function-map "\e[24;6~" [C-S-f12]) | |
87 | ||
88 | (define-key xterm-function-map "\eO3P" [A-f1]) | |
89 | (define-key xterm-function-map "\eO3Q" [A-f2]) | |
90 | (define-key xterm-function-map "\eO3R" [A-f3]) | |
91 | (define-key xterm-function-map "\eO3S" [A-f4]) | |
92 | (define-key xterm-function-map "\e[15;3~" [A-f5]) | |
93 | (define-key xterm-function-map "\e[17;3~" [A-f6]) | |
94 | (define-key xterm-function-map "\e[18;3~" [A-f7]) | |
95 | (define-key xterm-function-map "\e[19;3~" [A-f8]) | |
96 | (define-key xterm-function-map "\e[20;3~" [A-f9]) | |
97 | (define-key xterm-function-map "\e[21;3~" [A-f10]) | |
98 | (define-key xterm-function-map "\e[23;3~" [A-f11]) | |
99 | (define-key xterm-function-map "\e[24;3~" [A-f12]) | |
100 | ||
101 | (define-key xterm-function-map "\eOA" [up]) | |
102 | (define-key xterm-function-map "\eOB" [down]) | |
103 | (define-key xterm-function-map "\eOC" [right]) | |
104 | (define-key xterm-function-map "\eOD" [left]) | |
105 | (define-key xterm-function-map "\eOF" [end]) | |
106 | (define-key xterm-function-map "\eOH" [home]) | |
107 | ||
108 | (define-key xterm-function-map "\e[1;2A" [S-up]) | |
109 | (define-key xterm-function-map "\e[1;2B" [S-down]) | |
110 | (define-key xterm-function-map "\e[1;2C" [S-right]) | |
111 | (define-key xterm-function-map "\e[1;2D" [S-left]) | |
112 | (define-key xterm-function-map "\e[1;2F" [S-end]) | |
113 | (define-key xterm-function-map "\e[1;2H" [S-home]) | |
114 | ||
115 | (define-key xterm-function-map "\e[1;5A" [C-up]) | |
116 | (define-key xterm-function-map "\e[1;5B" [C-down]) | |
117 | (define-key xterm-function-map "\e[1;5C" [C-right]) | |
118 | (define-key xterm-function-map "\e[1;5D" [C-left]) | |
119 | (define-key xterm-function-map "\e[1;5F" [C-end]) | |
120 | (define-key xterm-function-map "\e[1;5H" [C-home]) | |
121 | ||
122 | (define-key xterm-function-map "\e[1;6A" [C-S-up]) | |
123 | (define-key xterm-function-map "\e[1;6B" [C-S-down]) | |
124 | (define-key xterm-function-map "\e[1;6C" [C-S-right]) | |
125 | (define-key xterm-function-map "\e[1;6D" [C-S-left]) | |
126 | (define-key xterm-function-map "\e[1;6F" [C-S-end]) | |
127 | (define-key xterm-function-map "\e[1;6H" [C-S-home]) | |
128 | ||
129 | (define-key xterm-function-map "\e[1;3A" [A-up]) | |
130 | (define-key xterm-function-map "\e[1;3B" [A-down]) | |
131 | (define-key xterm-function-map "\e[1;3C" [A-right]) | |
132 | (define-key xterm-function-map "\e[1;3D" [A-left]) | |
133 | (define-key xterm-function-map "\e[1;3F" [A-end]) | |
134 | (define-key xterm-function-map "\e[1;3H" [A-home]) | |
135 | ||
136 | (define-key xterm-function-map "\e[2~" [insert]) | |
137 | (define-key xterm-function-map "\e[3~" [delete]) | |
138 | (define-key xterm-function-map "\e[5~" [prior]) | |
139 | (define-key xterm-function-map "\e[6~" [next]) | |
140 | ||
141 | (define-key xterm-function-map "\e[2;2~" [S-insert]) | |
142 | (define-key xterm-function-map "\e[3;2~" [S-delete]) | |
143 | (define-key xterm-function-map "\e[5;2~" [S-prior]) | |
144 | (define-key xterm-function-map "\e[6;2~" [S-next]) | |
145 | ||
146 | (define-key xterm-function-map "\e[2;5~" [C-insert]) | |
147 | (define-key xterm-function-map "\e[3;5~" [C-delete]) | |
148 | (define-key xterm-function-map "\e[5;5~" [C-prior]) | |
149 | (define-key xterm-function-map "\e[6;5~" [C-next]) | |
150 | ||
151 | (define-key xterm-function-map "\e[2;6~" [C-S-insert]) | |
152 | (define-key xterm-function-map "\e[3;6~" [C-S-delete]) | |
153 | (define-key xterm-function-map "\e[5;6~" [C-S-prior]) | |
154 | (define-key xterm-function-map "\e[6;6~" [C-S-next]) | |
155 | ||
156 | (define-key xterm-function-map "\e[2;3~" [A-insert]) | |
157 | (define-key xterm-function-map "\e[3;3~" [A-delete]) | |
158 | (define-key xterm-function-map "\e[5;3~" [A-prior]) | |
159 | (define-key xterm-function-map "\e[6;3~" [A-next]) | |
160 | ||
161 | (define-key xterm-function-map "\e[4~" [select]) | |
162 | (define-key xterm-function-map "\e[29~" [print]) | |
fbf34973 KL |
163 | |
164 | ;; Other versions of xterm might emit these. | |
133fe4c8 KL |
165 | (define-key xterm-function-map "\e[A" [up]) |
166 | (define-key xterm-function-map "\e[B" [down]) | |
167 | (define-key xterm-function-map "\e[C" [right]) | |
168 | (define-key xterm-function-map "\e[D" [left]) | |
169 | (define-key xterm-function-map "\e[1~" [home]) | |
133fe4c8 KL |
170 | |
171 | (define-key xterm-function-map "\e[1;2A" [S-up]) | |
172 | (define-key xterm-function-map "\e[1;2B" [S-down]) | |
173 | (define-key xterm-function-map "\e[1;2C" [S-right]) | |
174 | (define-key xterm-function-map "\e[1;2D" [S-left]) | |
175 | (define-key xterm-function-map "\e[1;2F" [S-end]) | |
176 | (define-key xterm-function-map "\e[1;2H" [S-home]) | |
177 | ||
178 | (define-key xterm-function-map "\e[1;5A" [C-up]) | |
179 | (define-key xterm-function-map "\e[1;5B" [C-down]) | |
180 | (define-key xterm-function-map "\e[1;5C" [C-right]) | |
181 | (define-key xterm-function-map "\e[1;5D" [C-left]) | |
182 | (define-key xterm-function-map "\e[1;5F" [C-end]) | |
183 | (define-key xterm-function-map "\e[1;5H" [C-home]) | |
184 | ||
4bed7e65 KL |
185 | (define-key xterm-function-map "\e[11~" [f1]) |
186 | (define-key xterm-function-map "\e[12~" [f2]) | |
187 | (define-key xterm-function-map "\e[13~" [f3]) | |
188 | (define-key xterm-function-map "\e[14~" [f4])) | |
fbf34973 | 189 | |
4f0c9ba7 DN |
190 | (defun terminal-init-xterm () |
191 | "Terminal initialization function for xterm." | |
192 | ;; rxvt terminals sometimes set the TERM variable to "xterm", but | |
193 | ;; rxvt's keybindings that are incompatible with xterm's. It is | |
194 | ;; better in that case to use rxvt's initializion function. | |
59e085e0 KL |
195 | (if (and (terminal-getenv "COLORTERM") |
196 | (string-match "\\`rxvt" (terminal-getenv "COLORTERM"))) | |
b8c89bf6 | 197 | (progn |
0278364c | 198 | (eval-and-compile (load "term/rxvt")) |
4f0c9ba7 DN |
199 | (terminal-init-rxvt)) |
200 | ||
b8c89bf6 KL |
201 | ;; The terminal-local stuff only need to be set up on the first |
202 | ;; frame on that device. | |
203 | (when (eq 1 (length (frames-on-display-list))) | |
204 | ;; The terminal intialization C code file might have initialized | |
205 | ;; function keys F13->F60 from the termcap/terminfo information. On | |
206 | ;; a PC-style keyboard these keys correspond to | |
207 | ;; MODIFIER-FUNCTION_KEY, where modifier is S-, C, A-, C-S-. The | |
208 | ;; code here subsitutes the corresponding defintions in | |
209 | ;; function-key-map. This substitution is needed because if a key | |
210 | ;; definition if found in function-key-map, there are no further | |
211 | ;; lookups in other keymaps. | |
c40bb1ba KL |
212 | (substitute-key-definition [f13] [S-f1] local-function-key-map) |
213 | (substitute-key-definition [f14] [S-f2] local-function-key-map) | |
214 | (substitute-key-definition [f15] [S-f3] local-function-key-map) | |
215 | (substitute-key-definition [f16] [S-f4] local-function-key-map) | |
216 | (substitute-key-definition [f17] [S-f5] local-function-key-map) | |
217 | (substitute-key-definition [f18] [S-f6] local-function-key-map) | |
218 | (substitute-key-definition [f19] [S-f7] local-function-key-map) | |
219 | (substitute-key-definition [f20] [S-f8] local-function-key-map) | |
220 | (substitute-key-definition [f21] [S-f9] local-function-key-map) | |
221 | (substitute-key-definition [f22] [S-f10] local-function-key-map) | |
222 | (substitute-key-definition [f23] [S-f11] local-function-key-map) | |
223 | (substitute-key-definition [f24] [S-f12] local-function-key-map) | |
224 | ||
225 | (substitute-key-definition [f25] [C-f1] local-function-key-map) | |
226 | (substitute-key-definition [f26] [C-f2] local-function-key-map) | |
227 | (substitute-key-definition [f27] [C-f3] local-function-key-map) | |
228 | (substitute-key-definition [f28] [C-f4] local-function-key-map) | |
229 | (substitute-key-definition [f29] [C-f5] local-function-key-map) | |
230 | (substitute-key-definition [f30] [C-f6] local-function-key-map) | |
231 | (substitute-key-definition [f31] [C-f7] local-function-key-map) | |
232 | (substitute-key-definition [f32] [C-f8] local-function-key-map) | |
233 | (substitute-key-definition [f33] [C-f9] local-function-key-map) | |
234 | (substitute-key-definition [f34] [C-f10] local-function-key-map) | |
235 | (substitute-key-definition [f35] [C-f11] local-function-key-map) | |
236 | (substitute-key-definition [f36] [C-f12] local-function-key-map) | |
237 | ||
238 | (substitute-key-definition [f37] [C-S-f1] local-function-key-map) | |
239 | (substitute-key-definition [f38] [C-S-f2] local-function-key-map) | |
240 | (substitute-key-definition [f39] [C-S-f3] local-function-key-map) | |
241 | (substitute-key-definition [f40] [C-S-f4] local-function-key-map) | |
242 | (substitute-key-definition [f41] [C-S-f5] local-function-key-map) | |
243 | (substitute-key-definition [f42] [C-S-f6] local-function-key-map) | |
244 | (substitute-key-definition [f43] [C-S-f7] local-function-key-map) | |
245 | (substitute-key-definition [f44] [C-S-f8] local-function-key-map) | |
246 | (substitute-key-definition [f45] [C-S-f9] local-function-key-map) | |
247 | (substitute-key-definition [f46] [C-S-f10] local-function-key-map) | |
248 | (substitute-key-definition [f47] [C-S-f11] local-function-key-map) | |
249 | (substitute-key-definition [f48] [C-S-f12] local-function-key-map) | |
250 | ||
251 | (substitute-key-definition [f49] [A-f1] local-function-key-map) | |
252 | (substitute-key-definition [f50] [A-f2] local-function-key-map) | |
253 | (substitute-key-definition [f51] [A-f3] local-function-key-map) | |
254 | (substitute-key-definition [f52] [A-f4] local-function-key-map) | |
255 | (substitute-key-definition [f53] [A-f5] local-function-key-map) | |
256 | (substitute-key-definition [f54] [A-f6] local-function-key-map) | |
257 | (substitute-key-definition [f55] [A-f7] local-function-key-map) | |
258 | (substitute-key-definition [f56] [A-f8] local-function-key-map) | |
259 | (substitute-key-definition [f57] [A-f9] local-function-key-map) | |
260 | (substitute-key-definition [f58] [A-f10] local-function-key-map) | |
261 | (substitute-key-definition [f59] [A-f11] local-function-key-map) | |
262 | (substitute-key-definition [f60] [A-f12] local-function-key-map)) | |
b8c89bf6 KL |
263 | |
264 | ;; Use inheritance to let the main keymap override those defaults. | |
265 | ;; This way we don't override terminfo-derived settings or settings | |
266 | ;; made in the .emacs file. | |
267 | (let ((m (copy-keymap xterm-function-map))) | |
c40bb1ba KL |
268 | (set-keymap-parent m (keymap-parent local-function-key-map)) |
269 | (set-keymap-parent local-function-key-map m))) | |
4f0c9ba7 DN |
270 | |
271 | ;; Do it! | |
272 | (xterm-register-default-colors) | |
273 | ;; This recomputes all the default faces given the colors we've just set up. | |
c40bb1ba | 274 | (tty-set-up-initial-frame-faces)) |
2bb819d5 | 275 | |
63e9afde EZ |
276 | ;; Set up colors, for those versions of xterm that support it. |
277 | (defvar xterm-standard-colors | |
278 | ;; The names in the comments taken from XTerm-col.ad in the xterm | |
279 | ;; distribution, see ftp://dickey.his.com/xterm/. RGB values are | |
280 | ;; from rgb.txt. | |
281 | '(("black" 0 ( 0 0 0)) ; black | |
282 | ("red" 1 (205 0 0)) ; red3 | |
283 | ("green" 2 ( 0 205 0)) ; green3 | |
284 | ("yellow" 3 (205 205 0)) ; yellow3 | |
9fb518aa | 285 | ("blue" 4 ( 0 0 238)) ; blue2 |
63e9afde EZ |
286 | ("magenta" 5 (205 0 205)) ; magenta3 |
287 | ("cyan" 6 ( 0 205 205)) ; cyan3 | |
288 | ("white" 7 (229 229 229)) ; gray90 | |
9fb518aa | 289 | ("brightblack" 8 (127 127 127)) ; gray50 |
63e9afde EZ |
290 | ("brightred" 9 (255 0 0)) ; red |
291 | ("brightgreen" 10 ( 0 255 0)) ; green | |
292 | ("brightyellow" 11 (255 255 0)) ; yellow | |
9fb518aa | 293 | ("brightblue" 12 (92 92 255)) ; rgb:5c/5c/ff |
63e9afde EZ |
294 | ("brightmagenta" 13 (255 0 255)) ; magenta |
295 | ("brightcyan" 14 ( 0 255 255)) ; cyan | |
296 | ("brightwhite" 15 (255 255 255))) ; white | |
297 | "Names of 16 standard xterm/aixterm colors, their numbers, and RGB values.") | |
298 | ||
299 | (defun xterm-rgb-convert-to-16bit (prim) | |
300 | "Convert an 8-bit primary color value PRIM to a corresponding 16-bit value." | |
ce102cb1 | 301 | (logior prim (lsh prim 8))) |
63e9afde EZ |
302 | |
303 | (defun xterm-register-default-colors () | |
304 | "Register the default set of colors for xterm or compatible emulator. | |
305 | ||
306 | This function registers the number of colors returned by `display-color-cells' | |
307 | for the currently selected frame. The first 16 colors are taken from | |
308 | `xterm-standard-colors', which see, while the rest are computed assuming | |
309 | either the 88- or 256-color standard color scheme supported by latest | |
310 | versions of xterm." | |
3224dac1 | 311 | (let* ((ncolors (display-color-cells (selected-frame))) |
63e9afde EZ |
312 | (colors xterm-standard-colors) |
313 | (color (car colors))) | |
314 | (if (> ncolors 0) | |
315 | ;; Clear the 8 default tty colors registered by startup.el | |
316 | (tty-color-clear)) | |
317 | ;; Only register as many colors as are supported by the display. | |
318 | (while (and (> ncolors 0) colors) | |
319 | (tty-color-define (car color) (cadr color) | |
320 | (mapcar 'xterm-rgb-convert-to-16bit | |
321 | (car (cddr color)))) | |
322 | (setq colors (cdr colors) | |
323 | color (car colors) | |
324 | ncolors (1- ncolors))) | |
325 | ;; We've exhausted the colors from `xterm-standard-colors'. If there | |
326 | ;; are more colors to support, compute them now. | |
327 | (when (> ncolors 0) | |
328 | (cond | |
329 | ((= ncolors 240) ; 256-color xterm | |
330 | ;; 216 non-gray colors first | |
331 | (let ((r 0) (g 0) (b 0)) | |
332 | (while (> ncolors 24) | |
333 | ;; This and other formulae taken from 256colres.pl and | |
334 | ;; 88colres.pl in the xterm distribution. | |
335 | (tty-color-define (format "color-%d" (- 256 ncolors)) | |
336 | (- 256 ncolors) | |
337 | (mapcar 'xterm-rgb-convert-to-16bit | |
ce102cb1 DN |
338 | (list (if (zerop r) 0 (+ (* r 40) 55)) |
339 | (if (zerop g) 0 (+ (* g 40) 55)) | |
340 | (if (zerop b) 0 (+ (* b 40) 55))))) | |
341 | ||
63e9afde EZ |
342 | (setq b (1+ b)) |
343 | (if (> b 5) | |
344 | (setq g (1+ g) | |
345 | b 0)) | |
346 | (if (> g 5) | |
347 | (setq r (1+ r) | |
348 | g 0)) | |
349 | (setq ncolors (1- ncolors)))) | |
350 | ;; Now the 24 gray colors | |
351 | (while (> ncolors 0) | |
352 | (setq color (xterm-rgb-convert-to-16bit (+ 8 (* (- 24 ncolors) 10)))) | |
353 | (tty-color-define (format "color-%d" (- 256 ncolors)) | |
354 | (- 256 ncolors) | |
355 | (list color color color)) | |
356 | (setq ncolors (1- ncolors)))) | |
357 | ((= ncolors 72) ; 88-color xterm | |
358 | ;; 64 non-gray colors | |
359 | (let ((levels '(0 139 205 255)) | |
360 | (r 0) (g 0) (b 0)) | |
361 | (while (> ncolors 8) | |
362 | (tty-color-define (format "color-%d" (- 88 ncolors)) | |
363 | (- 88 ncolors) | |
364 | (mapcar 'xterm-rgb-convert-to-16bit | |
365 | (list (nth r levels) | |
366 | (nth g levels) | |
367 | (nth b levels)))) | |
368 | (setq b (1+ b)) | |
369 | (if (> b 3) | |
370 | (setq g (1+ g) | |
371 | b 0)) | |
372 | (if (> g 3) | |
373 | (setq r (1+ r) | |
374 | g 0)) | |
375 | (setq ncolors (1- ncolors)))) | |
376 | ;; Now the 8 gray colors | |
377 | (while (> ncolors 0) | |
378 | (setq color (xterm-rgb-convert-to-16bit | |
ce102cb1 | 379 | (floor |
63e9afde EZ |
380 | (if (= ncolors 8) |
381 | 46.36363636 | |
382 | (+ (* (- 8 ncolors) 23.18181818) 69.54545454))))) | |
383 | (tty-color-define (format "color-%d" (- 88 ncolors)) | |
384 | (- 88 ncolors) | |
385 | (list color color color)) | |
386 | (setq ncolors (1- ncolors)))) | |
387 | (t (error "Unsupported number of xterm colors (%d)" (+ 16 ncolors))))) | |
388 | ;; Modifying color mappings means realized faces don't use the | |
389 | ;; right colors, so clear them. | |
390 | (clear-face-cache))) | |
391 | ||
4dab1ffd | 392 | ;; arch-tag: 12e7ebdd-1e6c-4b25-b0f9-35ace25e855a |
6a05d05f | 393 | ;;; xterm.el ends here |