;;; rxvt.el --- define function key sequences and standard colors for rxvt
-;; Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+;; Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
;; Author: Eli Zaretskii
;; Keywords: terminals
;; 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)
+;; the Free Software Foundation; either version 3, or (at your option)
;; any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;;; Code:
-(defvar rxvt-function-map nil
- "Function key overrides for rxvt.")
-
-;; Protect against reloads.
-(unless rxvt-function-map
- (setq rxvt-function-map (make-sparse-keymap))
-
- ;; Set up function-key-map entries that termcap and terminfo don't know.
- (define-key rxvt-function-map "\e[A" [up])
- (define-key rxvt-function-map "\e[B" [down])
- (define-key rxvt-function-map "\e[C" [right])
- (define-key rxvt-function-map "\e[D" [left])
- (define-key rxvt-function-map "\e[2~" [insert])
- (define-key rxvt-function-map "\e[3~" [delete])
- (define-key rxvt-function-map "\e[4~" [select])
- (define-key rxvt-function-map "\e[5~" [prior])
- (define-key rxvt-function-map "\e[6~" [next])
- (define-key rxvt-function-map "\e[7~" [home])
- (define-key rxvt-function-map "\e[8~" [end])
- (define-key rxvt-function-map "\e[11~" [f1])
- (define-key rxvt-function-map "\e[12~" [f2])
- (define-key rxvt-function-map "\e[13~" [f3])
- (define-key rxvt-function-map "\e[14~" [f4])
- (define-key rxvt-function-map "\e[15~" [f5])
- (define-key rxvt-function-map "\e[17~" [f6])
- (define-key rxvt-function-map "\e[18~" [f7])
- (define-key rxvt-function-map "\e[19~" [f8])
- (define-key rxvt-function-map "\e[20~" [f9])
- (define-key rxvt-function-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 rxvt-function-map "\e[23~" [f11])
- ;; (define-key rxvt-function-map "\e[24~" [f12])
- (define-key rxvt-function-map "\e[29~" [print])
+(defvar rxvt-function-map
+ (let ((map (make-sparse-keymap)))
- (define-key rxvt-function-map "\e[11^" [C-f1])
- (define-key rxvt-function-map "\e[12^" [C-f2])
- (define-key rxvt-function-map "\e[13^" [C-f3])
- (define-key rxvt-function-map "\e[14^" [C-f4])
- (define-key rxvt-function-map "\e[15^" [C-f5])
- (define-key rxvt-function-map "\e[17^" [C-f6])
- (define-key rxvt-function-map "\e[18^" [C-f7])
- (define-key rxvt-function-map "\e[19^" [C-f8])
- (define-key rxvt-function-map "\e[20^" [C-f9])
- (define-key rxvt-function-map "\e[21^" [C-f10])
+ ;; 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[D" [left])
+ (define-key map "\e[2~" [insert])
+ (define-key map "\e[3~" [delete])
+ (define-key map "\e[4~" [select])
+ (define-key map "\e[5~" [prior])
+ (define-key map "\e[6~" [next])
+ (define-key map "\e[7~" [home])
+ (define-key map "\e[8~" [end])
+ (define-key map "\e[11~" [f1])
+ (define-key map "\e[12~" [f2])
+ (define-key map "\e[13~" [f3])
+ (define-key map "\e[14~" [f4])
+ (define-key map "\e[15~" [f5])
+ (define-key map "\e[17~" [f6])
+ (define-key map "\e[18~" [f7])
+ (define-key map "\e[19~" [f8])
+ (define-key map "\e[20~" [f9])
+ (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 rxvt-function-map "\e[23~" [f11])
+ ;; (define-key rxvt-function-map "\e[24~" [f12])
+ (define-key map "\e[29~" [print])
- (define-key rxvt-function-map "\e[23~" [S-f1])
- (define-key rxvt-function-map "\e[24~" [S-f2])
- (define-key rxvt-function-map "\e[25~" [S-f3])
- (define-key rxvt-function-map "\e[26~" [S-f4])
- (define-key rxvt-function-map "\e[28~" [S-f5])
- (define-key rxvt-function-map "\e[29~" [S-f6])
- (define-key rxvt-function-map "\e[31~" [S-f7])
- (define-key rxvt-function-map "\e[32~" [S-f8])
- (define-key rxvt-function-map "\e[33~" [S-f9])
- (define-key rxvt-function-map "\e[34~" [S-f10])
+ (define-key map "\e[11^" [C-f1])
+ (define-key map "\e[12^" [C-f2])
+ (define-key map "\e[13^" [C-f3])
+ (define-key map "\e[14^" [C-f4])
+ (define-key map "\e[15^" [C-f5])
+ (define-key map "\e[17^" [C-f6])
+ (define-key map "\e[18^" [C-f7])
+ (define-key map "\e[19^" [C-f8])
+ (define-key map "\e[20^" [C-f9])
+ (define-key map "\e[21^" [C-f10])
- (define-key rxvt-function-map "\e[23^" [C-S-f1])
- (define-key rxvt-function-map "\e[24^" [C-S-f2])
- (define-key rxvt-function-map "\e[25^" [C-S-f3])
- (define-key rxvt-function-map "\e[26^" [C-S-f4])
- (define-key rxvt-function-map "\e[28^" [C-S-f5])
- (define-key rxvt-function-map "\e[29^" [C-S-f6])
- (define-key rxvt-function-map "\e[31^" [C-S-f7])
- (define-key rxvt-function-map "\e[32^" [C-S-f8])
- (define-key rxvt-function-map "\e[33^" [C-S-f9])
- (define-key rxvt-function-map "\e[34^" [C-S-f10])
+ (define-key map "\e[23~" [S-f1])
+ (define-key map "\e[24~" [S-f2])
+ (define-key map "\e[25~" [S-f3])
+ (define-key map "\e[26~" [S-f4])
+ (define-key map "\e[28~" [S-f5])
+ (define-key map "\e[29~" [S-f6])
+ (define-key map "\e[31~" [S-f7])
+ (define-key map "\e[32~" [S-f8])
+ (define-key map "\e[33~" [S-f9])
+ (define-key map "\e[34~" [S-f10])
- (define-key rxvt-function-map "\e[2^" [C-insert])
- (define-key rxvt-function-map "\e[3^" [C-delete])
- (define-key rxvt-function-map "\e[5^" [C-prior])
- (define-key rxvt-function-map "\e[6^" [C-next])
- (define-key rxvt-function-map "\e[7^" [C-home])
- (define-key rxvt-function-map "\e[8^" [C-end])
- (define-key rxvt-function-map "\eOd" [C-left])
- (define-key rxvt-function-map "\eOc" [C-right])
- (define-key rxvt-function-map "\eOa" [C-up])
- (define-key rxvt-function-map "\eOb" [C-down])
+ (define-key map "\e[23^" [C-S-f1])
+ (define-key map "\e[24^" [C-S-f2])
+ (define-key map "\e[25^" [C-S-f3])
+ (define-key map "\e[26^" [C-S-f4])
+ (define-key map "\e[28^" [C-S-f5])
+ (define-key map "\e[29^" [C-S-f6])
+ (define-key map "\e[31^" [C-S-f7])
+ (define-key map "\e[32^" [C-S-f8])
+ (define-key map "\e[33^" [C-S-f9])
+ (define-key map "\e[34^" [C-S-f10])
- (define-key rxvt-function-map "\e[2;2~" [S-insert])
- (define-key rxvt-function-map "\e[3$" [S-delete])
- (define-key rxvt-function-map "\e[5$" [S-prior])
- (define-key rxvt-function-map "\e[6$" [S-next])
- (define-key rxvt-function-map "\e[7$" [S-home])
- (define-key rxvt-function-map "\e[8$" [S-end])
- (define-key rxvt-function-map "\e[d" [S-left])
- (define-key rxvt-function-map "\e[c" [S-right])
- (define-key rxvt-function-map "\e[a" [S-up])
- (define-key rxvt-function-map "\e[b" [S-down]))
+ (define-key map "\e[2^" [C-insert])
+ (define-key map "\e[3^" [C-delete])
+ (define-key map "\e[5^" [C-prior])
+ (define-key map "\e[6^" [C-next])
+ (define-key map "\e[7^" [C-home])
+ (define-key map "\e[8^" [C-end])
+ (define-key map "\eOd" [C-left])
+ (define-key map "\eOc" [C-right])
+ (define-key map "\eOa" [C-up])
+ (define-key map "\eOb" [C-down])
-(defun terminal-init-rxvt ()
- "Terminal initialization function for rxvt."
+ (define-key map "\e[2;2~" [S-insert])
+ (define-key map "\e[3$" [S-delete])
+ (define-key map "\e[5$" [S-prior])
+ (define-key map "\e[6$" [S-next])
+ (define-key map "\e[7$" [S-home])
+ (define-key map "\e[8$" [S-end])
+ (define-key map "\e[d" [S-left])
+ (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.")
- ;; The terminal-local stuff only need to be set up on the first
- ;; frame on that device.
- (when (eq 1 (length (frames-on-display-list)))
+(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
;; 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] local-function-key-map)
- (substitute-key-definition [f12] [S-f2] local-function-key-map)
- (substitute-key-definition [f13] [S-f3] local-function-key-map)
- (substitute-key-definition [f14] [S-f4] local-function-key-map)
- (substitute-key-definition [f15] [S-f5] local-function-key-map)
- (substitute-key-definition [f16] [S-f6] local-function-key-map)
- (substitute-key-definition [f17] [S-f7] local-function-key-map)
- (substitute-key-definition [f18] [S-f8] local-function-key-map)
- (substitute-key-definition [f19] [S-f9] local-function-key-map)
- (substitute-key-definition [f20] [S-f10] local-function-key-map)
+ (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])
- (substitute-key-definition [f23] [C-f1] local-function-key-map)
- (substitute-key-definition [f24] [C-f2] local-function-key-map)
- (substitute-key-definition [f25] [C-f3] local-function-key-map)
- (substitute-key-definition [f26] [C-f4] local-function-key-map)
- (substitute-key-definition [f27] [C-f5] local-function-key-map)
- (substitute-key-definition [f28] [C-f6] local-function-key-map)
- (substitute-key-definition [f29] [C-f7] local-function-key-map)
- (substitute-key-definition [f30] [C-f8] local-function-key-map)
- (substitute-key-definition [f31] [C-f9] local-function-key-map)
- (substitute-key-definition [f32] [C-f10] local-function-key-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])
- (substitute-key-definition [f33] [C-S-f1] local-function-key-map)
- (substitute-key-definition [f34] [C-S-f2] local-function-key-map)
- (substitute-key-definition [f35] [C-S-f3] local-function-key-map)
- (substitute-key-definition [f36] [C-S-f4] local-function-key-map)
- (substitute-key-definition [f37] [C-S-f5] local-function-key-map)
- (substitute-key-definition [f38] [C-S-f6] local-function-key-map)
- (substitute-key-definition [f39] [C-S-f7] local-function-key-map)
- (substitute-key-definition [f40] [C-S-f8] local-function-key-map)
- (substitute-key-definition [f41] [C-S-f9] local-function-key-map)
- (substitute-key-definition [f42] [C-S-f10] local-function-key-map)
+ (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.")
- ;; 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 local-function-key-map))
- (set-keymap-parent local-function-key-map m)))
+(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))
;; intelligent way than the default guesswork in startup.el.
(defun rxvt-set-background-mode ()
"Set background mode as appropriate for the default rxvt colors."
- (let ((fgbg (getenv "COLORFGBG" (terminal-id)))
+ (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