;;; tty-colors.el --- color support for character terminals
;; Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004,
-;; 2005, 2006, 2007 Free Software Foundation, Inc.
+;; 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
;; Author: Eli Zaretskii
;; Maintainer: FSF
;; 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:
;; color.
;; `tty-defined-color-alist' is created at startup by calling the
-;; function `tty-color-define', defined below, passing it each
-;; supported color, its index, and its RGB values. The standard list
-;; of colors supported by many Unix color terminals, including xterm,
-;; FreeBSD, and GNU/Linux, is supplied below in `tty-standard-colors'.
-;; If your terminal supports different or additional colors, call
-;; `tty-color-define' from your `.emacs' or `site-start.el'. For
-;; more-or-less standard definitions of VGA text-mode colors, see the
-;; beginning of lisp/term/pc-win.el.
+;; function `tty-register-default-colors', defined below, which in
+;; turn calls `tty-color-define', passing it each supported color, its
+;; index, and its RGB values. The standard list of colors supported
+;; by many Unix color terminals, including xterm, FreeBSD, and
+;; GNU/Linux, is supplied below in `tty-standard-colors'. Some
+;; terminal-specific files in lisp/term define their own standard
+;; colors. If your terminal supports different or additional colors,
+;; call `tty-color-define' from your `.emacs' or `site-start.el'. For
+;; more-or-less standard definitions of VGA text-mode colors, see
+;; lisp/term/pc-win.el.
;;; Code:
-(defvar msdos-color-values)
-
;; The following list is taken from rgb.txt distributed with X.
;;
;; WARNING: Some colors, such as "lightred", do not appear in this
;; from the standard 8-bit X definitions (so the upper and lower bytes
;; of each value are actually identical).
;;
-(defvar color-name-rgb-alist
+(defconst color-name-rgb-alist
'(("snow" 65535 64250 64250)
("ghostwhite" 63736 63736 65535)
("whitesmoke" 62965 62965 62965)
("lightgreen" 37008 61166 37008))
"An alist of X color names and associated 16-bit RGB values.")
-(defvar tty-standard-colors
+(defconst tty-standard-colors
'(("black" 0 0 0 0)
("red" 1 65535 0 0)
("green" 2 0 65535 0)
"An alist of 8 standard tty colors, their indices and RGB values.")
;; This is used by term.c
-(defvar tty-color-mode-alist
+(defconst tty-color-mode-alist
'((never . -1)
(no . -1)
(default . 0)
(defun tty-register-default-colors ()
"Register the default set of colors for a character terminal."
- (let* ((colors (cond ((eq window-system 'pc)
- msdos-color-values)
- ((eq system-type 'windows-nt)
- w32-tty-standard-colors)
- (t tty-standard-colors)))
+ (let* ((colors tty-standard-colors)
(color (car colors)))
(while colors
(tty-color-define (car color) (cadr color) (cddr color))
(setq colors (cdr colors)))
count))
-;;; arch-tag: 84d5c3ef-ae22-4754-99ac-e6350c0967ae
+;; arch-tag: 84d5c3ef-ae22-4754-99ac-e6350c0967ae
;;; tty-colors.el ends here