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;;; japanese.el --- Japanese support
;; Copyright (C) 1995 Free Software Foundation, Inc.
;; Copyright (C) 1995 Electrotechnical Laboratory, JAPAN.
;; Keywords: multilingual, Japanese
;; This file is part of GNU Emacs.
;; 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.
;; GNU Emacs 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:
;; For Japanese, character sets JISX0201, JISX0208, JISX0212 are
;; supported.
;;; Code:
(define-coding-system-alias 'iso-2022-7 'iso-2022-jp)
(define-coding-system-alias 'iso-2022-7 'junet)
(make-coding-system
'shift_jis 1 ?S
"Coding-system of Shift-JIS used in Japan." t)
(define-coding-system-alias 'shift_jis 'sjis)
(make-coding-system
'iso-2022-jp-1978-irv 2 ?J
"Coding-system used for old jis terminal."
'((ascii t) nil nil nil
short ascii-eol ascii-cntl seven nil nil use-roman use-oldjis))
(define-coding-system-alias 'iso-2022-jp-1978-irv 'old-jis)
(make-coding-system
'euc-japan-1990 2 ?E
"Coding-system of Japanese EUC (Extended Unix Code)."
'(ascii japanese-jisx0208 katakana-jisx0201 japanese-jisx0212
short ascii-eol ascii-cntl nil nil single-shift))
(define-coding-system-alias 'euc-japan-1990 'euc-japan)
(register-input-method
"Japanese" '("uum" encoded-kbd-select-terminal iso-2022-jp))
(register-input-method
"Japanese" '("quail-ja-hiragana" quail-use-package "quail/japanese"))
(register-input-method
"Japanese" '("quail-ja" quail-use-package "quail/japanese"))
(defun setup-japanese-environment ()
(interactive)
(setq coding-category-iso-8-2 'euc-japan-1990)
(set-coding-priority
'(coding-category-iso-7
coding-category-iso-8-2
coding-category-sjis
coding-category-iso-8-1
coding-category-iso-else
coding-category-internal))
(if (eq system-type 'ms-dos)
(progn
(setq-default buffer-file-coding-system 'sjis)
(set-terminal-coding-system 'sjis)
(set-keyboard-coding-system 'sjis)
(setq default-process-coding-system '(sjis-dos . sjis-dos)))
(setq-default buffer-file-coding-system 'iso-2022-jp)
(set-terminal-coding-system 'iso-2022-jp)
(set-keyboard-coding-system 'iso-2022-jp))
(set-default-input-method "Japanese" "quail-ja")
)
(set-language-info-alist
"Japanese" '((setup-function . setup-japanese-environment)
(tutorial . "TUTORIAL.jp")
(charset . (japanese-jisx0208 japanese-jisx0208-1978
japanese-jisx0212 latin-jisx0201
katakana-jisx0201))
(coding-system . (euc-japan-1990 sjis
iso-2022-jp iso-2022-jp-1978-irv))
(documentation . t)
(sample-text . "Japanese ($BF|K\8l(B) $B$3$s$K$A$O(B, (I:]FAJ(B")))
;;; japanese.el ends here
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