Fix previous change.

[bpt/emacs.git] / lisp / international / subst-jis.el

;;; subst-jis.el --- Unicode/JISX translation    -*-coding: euc-jp;-*-
;; Copyright (C) 2002, 2004  Free Software Foundation, Inc.

;; Author: Dave Love <fx@gnu.org>
;; Keywords: i18n

;; This file 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.

;; This file is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; 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., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.

;;; Commentary:

;; Provides translation tables between Unicode and
;; japanese-jisx0208/japanese-jisx0212 charsets for use by the
;; `utf-translate-cjk-mode' option.

;;; Code:

;; Derived in Emacs 22 using
;; (map-charset-chars
;;  (lambda (range arg)
;;    (let ((i (car range))
;; 	 c)
;;      (while (<= i (cdr range))
;;        (setq c (encode-char i 'ucs))
;;        (if c
;; 	   (if (or (memq (char-syntax c) '(?\( ?\" ?\) ?\;))
;; 		   (insert "(" (format "#x%x ?\\%c" c c) ")\n")
;; 		   (insert "(" (format "#x%x ?%c" c c) ")\n")))
;; 	 (setq i (1+ i))))))
;;  'japanese-jisx0208)
;; and similarly.

(mapc
 (lambda (pair)
   (let ((unicode (car pair))
	 (char (cadr pair))
	 (tail utf-translate-cjk-unicode-range))
     ;; exclude non-supporting components from decode table
     (if (utf-translate-cjk-substitutable-p unicode)
	 (puthash unicode char ucs-unicode-to-mule-cjk))
     (puthash char unicode ucs-mule-cjk-to-unicode)))
 '(
   ;; jisx0208