lisp/language/japanese.el

   1 ;;; japanese.el --- support for Japanese -*- coding: iso-2022-7bit; no-byte-compile: t -*-
   2
   3 ;; Copyright (C) 1997  Free Software Foundation, Inc.
   4 ;; Copyright (C) 1995, 1997, 1998
   5 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
   6 ;;   Registration Number H14PRO021
   7
   8 ;; Keywords: multilingual, Japanese
   9
  10 ;; This file is part of GNU Emacs.
  11
  12 ;; GNU Emacs is free software; you can redistribute it and/or modify
  13 ;; it under the terms of the GNU General Public License as published by
  14 ;; the Free Software Foundation; either version 2, or (at your option)
  15 ;; any later version.
  16
  17 ;; GNU Emacs is distributed in the hope that it will be useful,
  18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 ;; GNU General Public License for more details.
  21
  22 ;; You should have received a copy of the GNU General Public License
  23 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  24 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  25 ;; Boston, MA 02111-1307, USA.
  26
  27 ;;; Commentary:
  28
  29 ;; For Japanese, character sets JISX0201, JISX0208, JISX0212 are
  30 ;; supported.
  31
  32 ;;; Code:
  33
  34 (make-coding-system
  35  'iso-2022-jp 2 ?J
  36  "ISO 2022 based 7bit encoding for Japanese (MIME:ISO-2022-JP)."
  37  '((ascii japanese-jisx0208-1978 japanese-jisx0208
  38           latin-jisx0201 japanese-jisx0212) nil nil nil
  39    short ascii-eol ascii-cntl seven)
  40  '((safe-charsets ascii japanese-jisx0208-1978 japanese-jisx0208
  41                   latin-jisx0201 japanese-jisx0212)
  42    (mime-charset . iso-2022-jp)))
  43
  44 (define-coding-system-alias 'junet 'iso-2022-jp)
  45
  46 (make-coding-system
  47  'iso-2022-jp-2 2 ?J
  48  "ISO 2022 based 7bit encoding for CJK, Latin-1, and Greek (MIME:ISO-2022-JP-2)."
  49  '((ascii japanese-jisx0208-1978 japanese-jisx0208
  50           latin-jisx0201 japanese-jisx0212
  51           chinese-gb2312 korean-ksc5601) nil
  52           (nil latin-iso8859-1 greek-iso8859-7) nil
  53  short ascii-eol ascii-cntl seven nil single-shift nil nil nil init-bol)
  54  '((safe-charsets ascii japanese-jisx0208-1978 japanese-jisx0208
  55                   latin-jisx0201 japanese-jisx0212
  56                   chinese-gb2312 korean-ksc5601
  57                   latin-iso8859-1 greek-iso8859-7)
  58    (mime-charset . iso-2022-jp-2)))
  59
  60 (make-coding-system
  61  'japanese-shift-jis 1 ?S
  62  "Shift-JIS 8-bit encoding for Japanese (MIME:SHIFT_JIS)."
  63  nil
  64  '((safe-charsets ascii japanese-jisx0208 japanese-jisx0208-1978
  65                   latin-jisx0201 katakana-jisx0201)
  66    (mime-charset . shift_jis)
  67    (charset-origin-alist (japanese-jisx0208 "SJIS" encode-sjis-char)
  68                          (katakana-jisx0201 "SJIS" encode-sjis-char))))
  69
  70 (define-coding-system-alias 'shift_jis 'japanese-shift-jis)
  71 (define-coding-system-alias 'sjis 'japanese-shift-jis)
  72 (define-coding-system-alias 'cp932 'japanese-shift-jis)
  73
  74 (make-coding-system
  75  'japanese-iso-7bit-1978-irv 2 ?j
  76  "ISO 2022 based 7-bit encoding for Japanese JISX0208-1978 and JISX0201-Roman."
  77  '((ascii japanese-jisx0208-1978 japanese-jisx0208
  78           latin-jisx0201 japanese-jisx0212 katakana-jisx0201 t) nil nil nil
  79    short ascii-eol ascii-cntl seven nil nil use-roman use-oldjis)
  80  '(ascii japanese-jisx0208-1978 japanese-jisx0208 latin-jisx0201))
  81
  82 (define-coding-system-alias 'iso-2022-jp-1978-irv 'japanese-iso-7bit-1978-irv)
  83 (define-coding-system-alias 'old-jis 'japanese-iso-7bit-1978-irv)
  84
  85 (make-coding-system
  86  'japanese-iso-8bit 2 ?E
  87  "ISO 2022 based EUC encoding for Japanese (MIME:EUC-JP)."
  88  '(ascii japanese-jisx0208 katakana-jisx0201 japanese-jisx0212
  89    short ascii-eol ascii-cntl nil nil single-shift)
  90  '((safe-charsets ascii latin-jisx0201 japanese-jisx0208 japanese-jisx0208-1978
  91                  katakana-jisx0201 japanese-jisx0212)
  92    (mime-charset . euc-jp)))
  93
  94 (define-coding-system-alias 'euc-japan-1990 'japanese-iso-8bit)
  95 (define-coding-system-alias 'euc-japan 'japanese-iso-8bit)
  96 (define-coding-system-alias 'euc-jp 'japanese-iso-8bit)
  97
  98 (set-language-info-alist
  99  "Japanese" '((setup-function . setup-japanese-environment-internal)
 100               (tutorial . "TUTORIAL.ja")
 101               (charset japanese-jisx0208 japanese-jisx0208-1978
 102                        japanese-jisx0212 latin-jisx0201 katakana-jisx0201
 103                        japanese-jisx0213-1 japanese-jisx0213-2)
 104               (coding-system iso-2022-jp japanese-iso-8bit
 105                              japanese-shift-jis japanese-iso-7bit-1978-irv)
 106               (coding-priority iso-2022-jp japanese-iso-8bit
 107                                japanese-shift-jis iso-2022-jp-2)
 108               (input-method . "japanese")
 109               (features japan-util)
 110               (sample-text . "Japanese (\e$BF|K\8l\e(B)   \e$B$3$s$K$A$O\e(B, \e(I:]FAJ\e(B")
 111               (documentation . t)))
 112
 113 (provide 'japanese)
 114
 115 ;;; arch-tag: 450f5537-9d53-4d5e-b731-4cf116d8cbc9
 116 ;;; japanese.el ends here