;;; rxvt.el --- define function key sequences and standard colors for rxvt
-;; Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2011
+;; Free Software Foundation, Inc.
;; Author: Eli Zaretskii
;; Keywords: terminals
;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;;; Code:
-(defun terminal-init-rxvt ()
- "Terminal initialization function for rxvt."
- ;; The terminal intialization C code file might have initialized
- ;; function keys F11->F42 from the termcap/terminfo information. On
- ;; a PC-style keyboard these keys correspond to
- ;; MODIFIER-FUNCTION_KEY, where modifier is S-, C-, C-S-. The
- ;; code here subsitutes the corresponding defintions in
- ;; function-key-map. This substitution is needed because if a key
- ;; definition if found in function-key-map, there are no further
- ;; lookups in other keymaps.
- (substitute-key-definition [f11] [S-f1] function-key-map)
- (substitute-key-definition [f12] [S-f2] function-key-map)
- (substitute-key-definition [f13] [S-f3] function-key-map)
- (substitute-key-definition [f14] [S-f4] function-key-map)
- (substitute-key-definition [f15] [S-f5] function-key-map)
- (substitute-key-definition [f16] [S-f6] function-key-map)
- (substitute-key-definition [f17] [S-f7] function-key-map)
- (substitute-key-definition [f18] [S-f8] function-key-map)
- (substitute-key-definition [f19] [S-f9] function-key-map)
- (substitute-key-definition [f20] [S-f10] function-key-map)
-
- (substitute-key-definition [f23] [C-f1] function-key-map)
- (substitute-key-definition [f24] [C-f2] function-key-map)
- (substitute-key-definition [f25] [C-f3] function-key-map)
- (substitute-key-definition [f26] [C-f4] function-key-map)
- (substitute-key-definition [f27] [C-f5] function-key-map)
- (substitute-key-definition [f28] [C-f6] function-key-map)
- (substitute-key-definition [f29] [C-f7] function-key-map)
- (substitute-key-definition [f30] [C-f8] function-key-map)
- (substitute-key-definition [f31] [C-f9] function-key-map)
- (substitute-key-definition [f32] [C-f10] function-key-map)
-
- (substitute-key-definition [f33] [C-S-f1] function-key-map)
- (substitute-key-definition [f34] [C-S-f2] function-key-map)
- (substitute-key-definition [f35] [C-S-f3] function-key-map)
- (substitute-key-definition [f36] [C-S-f4] function-key-map)
- (substitute-key-definition [f37] [C-S-f5] function-key-map)
- (substitute-key-definition [f38] [C-S-f6] function-key-map)
- (substitute-key-definition [f39] [C-S-f7] function-key-map)
- (substitute-key-definition [f40] [C-S-f8] function-key-map)
- (substitute-key-definition [f41] [C-S-f9] function-key-map)
- (substitute-key-definition [f42] [C-S-f10] function-key-map)
-
- ;; Set up function-key-map entries that termcap and terminfo don't know.
+(defvar rxvt-function-map
(let ((map (make-sparse-keymap)))
+
+ ;; Set up input-decode-map entries that termcap and terminfo don't know.
(define-key map "\e[A" [up])
(define-key map "\e[B" [down])
(define-key map "\e[C" [right])
(define-key map "\e[21~" [f10])
;; The strings emitted by f11 and f12 are the same as the strings
;; emitted by S-f1 and S-f2, so don't define f11 and f12.
- ;; (define-key map "\e[23~" [f11])
- ;; (define-key map "\e[24~" [f12])
+ ;; (define-key rxvt-function-map "\e[23~" [f11])
+ ;; (define-key rxvt-function-map "\e[24~" [f12])
(define-key map "\e[29~" [print])
(define-key map "\e[11^" [C-f1])
(define-key map "\e[c" [S-right])
(define-key map "\e[a" [S-up])
(define-key map "\e[b" [S-down])
+ map)
+ "Function key overrides for rxvt.")
+
+(defvar rxvt-alternatives-map
+ (let ((map (make-sparse-keymap)))
+ ;; The terminal intialization C code file might have initialized
+ ;; function keys F11->F42 from the termcap/terminfo information. On
+ ;; a PC-style keyboard these keys correspond to
+ ;; MODIFIER-FUNCTION_KEY, where modifier is S-, C-, C-S-. The
+ ;; code here subsitutes the corresponding defintions in
+ ;; function-key-map. This substitution is needed because if a key
+ ;; definition if found in function-key-map, there are no further
+ ;; lookups in other keymaps.
+ (define-key map [f11] [S-f1])
+ (define-key map [f12] [S-f2])
+ (define-key map [f13] [S-f3])
+ (define-key map [f14] [S-f4])
+ (define-key map [f15] [S-f5])
+ (define-key map [f16] [S-f6])
+ (define-key map [f17] [S-f7])
+ (define-key map [f18] [S-f8])
+ (define-key map [f19] [S-f9])
+ (define-key map [f20] [S-f10])
- ;; Use inheritance to let the main keymap override those defaults.
- ;; This way we don't override terminfo-derived settings or settings
- ;; made in the .emacs file.
- (set-keymap-parent map (keymap-parent function-key-map))
- (set-keymap-parent function-key-map map))
+ (define-key map [f23] [C-f1])
+ (define-key map [f24] [C-f2])
+ (define-key map [f25] [C-f3])
+ (define-key map [f26] [C-f4])
+ (define-key map [f27] [C-f5])
+ (define-key map [f28] [C-f6])
+ (define-key map [f29] [C-f7])
+ (define-key map [f30] [C-f8])
+ (define-key map [f31] [C-f9])
+ (define-key map [f32] [C-f10])
+
+ (define-key map [f33] [C-S-f1])
+ (define-key map [f34] [C-S-f2])
+ (define-key map [f35] [C-S-f3])
+ (define-key map [f36] [C-S-f4])
+ (define-key map [f37] [C-S-f5])
+ (define-key map [f38] [C-S-f6])
+ (define-key map [f39] [C-S-f7])
+ (define-key map [f40] [C-S-f8])
+ (define-key map [f41] [C-S-f9])
+ (define-key map [f42] [C-S-f10])
+ map)
+ "Keymap of possible alternative meanings for some keys.")
+
+(defun terminal-init-rxvt ()
+ "Terminal initialization function for rxvt."
+
+ (let ((map (copy-keymap rxvt-alternatives-map)))
+ (set-keymap-parent map (keymap-parent local-function-key-map))
+ (set-keymap-parent local-function-key-map map))
+
+ ;; Use inheritance to let the main keymap override those defaults.
+ ;; This way we don't override terminfo-derived settings or settings
+ ;; made in the .emacs file.
+ (let ((m (copy-keymap rxvt-function-map)))
+ (set-keymap-parent m (keymap-parent input-decode-map))
+ (set-keymap-parent input-decode-map m))
;; Initialize colors and background mode.
(rxvt-register-default-colors)
(- 256 ncolors)
(list color color color))
(setq ncolors (1- ncolors))))
-
+
((= ncolors 72) ; rxvt-unicode
;; 64 non-gray colors
(let ((levels '(0 139 205 255))
"Set background mode as appropriate for the default rxvt colors."
(let ((fgbg (getenv "COLORFGBG"))
bg rgb)
- (setq default-frame-background-mode 'light)
+ (set-terminal-parameter nil 'background-mode 'light)
(when (and fgbg
(string-match ".*;\\([0-9][0-9]?\\)\\'" fgbg))
(setq bg (string-to-number (substring fgbg (match-beginning 1))))
;; The following line assumes that white is the 15th
;; color in rxvt-standard-colors.
(* (apply '+ (car (cddr (nth 15 rxvt-standard-colors)))) 0.6))
- (setq default-frame-background-mode 'dark)))
- (frame-set-background-mode (selected-frame))))
+ (set-terminal-parameter nil 'background-mode 'dark)))))
-;; arch-tag: 20cf2fb6-6318-4bab-9dbf-1d15048f2257
;;; rxvt.el ends here
HCoop / bpt / emacs.git / blobdiff