(jit-lock-fontify-now): Don't widen.
[bpt/emacs.git] / lisp / language / japanese.el
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1;;; japanese.el --- support for Japanese -*- coding: iso-2022-7bit; -*-
2
3;; Copyright (C) 1995 Electrotechnical Laboratory, JAPAN.
4;; Licensed to the Free Software Foundation.
5
6;; Keywords: multilingual, Japanese
7
8;; This file is part of GNU Emacs.
9
10;; GNU Emacs is free software; you can redistribute it and/or modify
11;; it under the terms of the GNU General Public License as published by
12;; the Free Software Foundation; either version 2, or (at your option)
13;; any later version.
14
15;; GNU Emacs is distributed in the hope that it will be useful,
16;; but WITHOUT ANY WARRANTY; without even the implied warranty of
17;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18;; GNU General Public License for more details.
19
20;; You should have received a copy of the GNU General Public License
21;; along with GNU Emacs; see the file COPYING. If not, write to the
22;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23;; Boston, MA 02111-1307, USA.
24
25;;; Commentary:
26
27;; For Japanese, character sets JISX0201, JISX0208, JISX0212 are
28;; supported.
29
30;;; Code:
31
32(make-coding-system
33 'iso-2022-jp 2 ?J
34 "ISO 2022 based 7bit encoding for Japanese (MIME:ISO-2022-JP)."
35 '((ascii japanese-jisx0208-1978 japanese-jisx0208
36 latin-jisx0201 japanese-jisx0212) nil nil nil
37 short ascii-eol ascii-cntl seven)
38 '((safe-charsets ascii japanese-jisx0208-1978 japanese-jisx0208
39 latin-jisx0201 japanese-jisx0212)
40 (mime-charset . iso-2022-jp)))
41
42(define-coding-system-alias 'junet 'iso-2022-jp)
43
44(make-coding-system
45 'iso-2022-jp-2 2 ?J
46 "ISO 2022 based 7bit encoding for CJK, Latin-1, and Greek (MIME:ISO-2022-JP-2)."
47 '((ascii japanese-jisx0208-1978 japanese-jisx0208
48 latin-jisx0201 japanese-jisx0212
49 chinese-gb2312 korean-ksc5601) nil
50 (nil latin-iso8859-1 greek-iso8859-7) nil
51 short ascii-eol ascii-cntl seven nil single-shift nil nil nil init-bol)
52 '((safe-charsets ascii japanese-jisx0208-1978 japanese-jisx0208
53 latin-jisx0201 japanese-jisx0212
54 chinese-gb2312 korean-ksc5601
55 latin-iso8859-1 greek-iso8859-7)
56 (mime-charset . iso-2022-jp-2)))
57
58(make-coding-system
59 'japanese-shift-jis 1 ?S
60 "Shift-JIS 8-bit encoding for Japanese (MIME:SHIFT_JIS)."
61 nil
62 '((safe-charsets ascii japanese-jisx0208 japanese-jisx0208-1978
63 latin-jisx0201 katakana-jisx0201)
64 (mime-charset . shift_jis)
65 (charset-origin-alist (japanese-jisx0208 "SJIS" encode-sjis-char)
66 (katakana-jisx0201 "SJIS" encode-sjis-char))))
67
68(define-coding-system-alias 'shift_jis 'japanese-shift-jis)
69(define-coding-system-alias 'sjis 'japanese-shift-jis)
70
71(make-coding-system
72 'japanese-iso-7bit-1978-irv 2 ?j
73 "ISO 2022 based 7-bit encoding for Japanese JISX0208-1978 and JISX0201-Roman."
74 '((ascii japanese-jisx0208-1978 japanese-jisx0208
75 latin-jisx0201 japanese-jisx0212 katakana-jisx0201 t) nil nil nil
76 short ascii-eol ascii-cntl seven nil nil use-roman use-oldjis)
77 '(ascii japanese-jisx0208-1978 japanese-jisx0208 latin-jisx0201))
78
79(define-coding-system-alias 'iso-2022-jp-1978-irv 'japanese-iso-7bit-1978-irv)
80(define-coding-system-alias 'old-jis 'japanese-iso-7bit-1978-irv)
81
82(make-coding-system
83 'japanese-iso-8bit 2 ?E
84 "ISO 2022 based EUC encoding for Japanese (MIME:EUC-JP)."
85 '(ascii japanese-jisx0208 katakana-jisx0201 japanese-jisx0212
86 short ascii-eol ascii-cntl nil nil single-shift)
87 '((safe-charsets ascii latin-jisx0201 japanese-jisx0208 japanese-jisx0208-1978
88 katakana-jisx0201 japanese-jisx0212)
89 (mime-charset . euc-jp)))
90
91(define-coding-system-alias 'euc-japan-1990 'japanese-iso-8bit)
92(define-coding-system-alias 'euc-japan 'japanese-iso-8bit)
93(define-coding-system-alias 'euc-jp 'japanese-iso-8bit)
94
95(set-language-info-alist
96 "Japanese" '((setup-function . setup-japanese-environment-internal)
97 (exit-function . exit-japanese-environment)
98 (tutorial . "TUTORIAL.ja")
99 (charset japanese-jisx0208 japanese-jisx0208-1978
100 japanese-jisx0212 latin-jisx0201 katakana-jisx0201
101 japanese-jisx0213-1 japanese-jisx0213-2)
102 (coding-system iso-2022-jp japanese-iso-8bit
103 japanese-shift-jis japanese-iso-7bit-1978-irv)
104 (coding-priority iso-2022-jp japanese-iso-8bit
105 japanese-shift-jis iso-2022-jp-2)
106 (input-method . "japanese")
107 (features japan-util)
108 (sample-text . "Japanese (\e$BF|K\8l\e(B) \e$B$3$s$K$A$O\e(B, \e(I:]FAJ\e(B")
109 (documentation . t)))
110
111(provide 'japanese)
112
113;;; japanese.el ends here