[bpt/emacs.git] / lisp / language / chinese.el

;;; chinese.el --- support for Chinese -*- coding: iso-2022-7bit; -*-

;; Copyright (C) 2001-2011
;;   Free Software Foundation, Inc.
;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
;;   National Institute of Advanced Industrial Science and Technology (AIST)
;;   Registration Number H14PRO021
;; Copyright (C) 2003
;;   National Institute of Advanced Industrial Science and Technology (AIST)
;;   Registration Number H13PRO009

;; Keywords: multilingual, Chinese

;; 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 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
;; 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.  If not, see <http://www.gnu.org/licenses/>.

;;; Commentary:

;; For Chinese, three character sets GB2312, BIG5, and CNS11643 are
;; supported.

;;; Code:

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; Chinese (general)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;


(define-coding-system 'iso-2022-cn
  "ISO 2022 based 7bit encoding for Chinese GB and CNS (MIME:ISO-2022-CN)."
  :coding-type 'iso-2022
  :mnemonic ?C
  :charset-list '(ascii chinese-gb2312 chinese-cns11643-1 chinese-cns11643-2)
  :designation [ascii
		(nil chinese-gb2312 chinese-cns11643-1)
		(nil chinese-cns11643-2)
		nil]
  :flags '(ascii-at-eol ascii-at-cntl 7-bit
			designation locking-shift single-shift init-at-bol)
  :mime-charset 'iso-2022-cn
  :suitable-for-keyboard t)

(define-coding-system-alias 'chinese-iso-7bit 'iso-2022-cn)

(define-coding-system 'iso-2022-cn-ext
  "ISO 2022 based 7bit encoding for Chinese GB and CNS (MIME:ISO-2022-CN-EXT)."
  :coding-type 'iso-2022
  :mnemonic ?C
  :charset-list '(ascii
		  chinese-gb2312 chinese-cns11643-1
		  chinese-cns11643-2 chinese-cns11643-3 chinese-cns11643-4
		  chinese-cns11643-5 chinese-cns11643-6 chinese-cns11643-7)
  :designation '[ascii
		 (nil chinese-gb2312 chinese-cns11643-1)
		 (nil chinese-cns11643-2)
		 (nil chinese-cns11643-3 chinese-cns11643-4 chinese-cns11643-5
		      chinese-cns11643-6 chinese-cns11643-7)]
  :flags '(ascii-at-eol ascii-at-cntl 7-bit
			designation locking-shift single-shift init-at-bol)
  :mime-charset 'iso-2022-cn-ext
  :suitable-for-keyboard t)

\f
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; Chinese GB2312 (simplified)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

(define-coding-system 'chinese-iso-8bit
  "ISO 2022 based EUC encoding for Chinese GB2312 (MIME:GB2312)."
  :coding-type 'iso-2022
  :mnemonic ?c
  :charset-list '(ascii chinese-gb2312)
  :designation [ascii chinese-gb2312 nil nil]
  :mime-charset 'gb2312)

(define-coding-system-alias 'cn-gb-2312 'chinese-iso-8bit)
(define-coding-system-alias 'euc-china 'chinese-iso-8bit)
(define-coding-system-alias 'euc-cn 'chinese-iso-8bit)
(define-coding-system-alias 'cn-gb 'chinese-iso-8bit)
(define-coding-system-alias 'gb2312 'chinese-iso-8bit)

(define-coding-system 'chinese-hz
  "Hz/ZW 7-bit encoding for Chinese GB2312 (MIME:HZ-GB-2312)."
  :coding-type 'utf-8
  :mnemonic ?z
  :charset-list '(ascii chinese-gb2312)
  :mime-charset 'hz-gb-2312
  :post-read-conversion 'post-read-decode-hz
  :pre-write-conversion 'pre-write-encode-hz)

(define-coding-system-alias 'hz-gb-2312 'chinese-hz)
(define-coding-system-alias 'hz 'chinese-hz)

(set-language-info-alist
 "Chinese-GB" '((charset chinese-gb2312 chinese-sisheng)
		(iso639-language . zh)
		(setup-function . (lambda ()
				    (use-cjk-char-width-table 'zh_CN)))
		(exit-function . use-default-char-width-table)
		(coding-system chinese-iso-8bit iso-2022-cn chinese-hz)
		(coding-priority chinese-iso-8bit chinese-big5 iso-2022-cn)
		(input-method . "chinese-py-punct")
		(features china-util)
		(sample-text . "Chinese (\e$AVPND\e(B,\e$AFUM(;0\e(B,\e$A::So\e(B)	\e$ADc:C\e(B")
		(documentation . "Support for Chinese GB2312 character set.")
		(tutorial . "TUTORIAL.cn"))
 '("Chinese"))

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Chinese BIG5 (traditional)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

(define-coding-system 'chinese-big5
  "BIG5 8-bit encoding for Chinese (MIME:Big5)"
  :coding-type 'big5
  :mnemonic ?B 
  :charset-list '(ascii big5)
  :mime-charset 'big5)

(define-coding-system-alias 'big5 'chinese-big5)
(define-coding-system-alias 'cn-big5 'chinese-big5)
(define-coding-system-alias 'cp950 'chinese-big5)

(set-language-info-alist
 "Chinese-BIG5" '((charset chinese-big5-1 chinese-big5-2)
		  (iso639-language . zh)
		  (setup-function . (lambda ()
				      (use-cjk-char-width-table 'zh_HK)))
		  (exit-function . use-default-char-width-table)
		  (coding-system chinese-big5 chinese-iso-7bit)
		  (coding-priority chinese-big5 iso-2022-cn chinese-iso-8bit)
		  (input-method . "chinese-py-punct-b5")
		  (ctext-non-standard-encodings "big5-0")
		  (features china-util)
		  (sample-text . "Cantonese (\e$(0GnM$\e(B,\e$(0N]0*Hd\e(B)	\e$(0*/=(\e(B, \e$(0+$)p\e(B")
		  (documentation . "Support for Chinese Big5 character set.")
		  (tutorial . "TUTORIAL.zh"))
 '("Chinese"))

(define-coding-system 'chinese-big5-hkscs
  "BIG5-HKSCS 8-bit encoding for Chinese, Hong Kong supplement (MIME:Big5-HKSCS)"
  :coding-type 'charset
  :mnemonic ?B 
  :charset-list '(ascii big5-hkscs)
  :mime-charset 'big5-hkscs)
(define-coding-system-alias 'big5-hkscs 'chinese-big5-hkscs)
(define-coding-system-alias 'cn-big5-hkscs 'chinese-big5-hkscs)

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Chinese CNS11643 (traditional)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

(define-coding-system 'euc-tw
  "ISO 2022 based EUC encoding for Chinese CNS11643."
  :coding-type 'iso-2022
  :mnemonic ?Z
  :charset-list '(ascii
		  chinese-cns11643-1
		  chinese-cns11643-2
		  chinese-cns11643-3
		  chinese-cns11643-4
		  chinese-cns11643-5
		  chinese-cns11643-6
		  chinese-cns11643-7)
  :designation [ascii chinese-cns11643-1 (chinese-cns11643-1
					  chinese-cns11643-2
					  chinese-cns11643-3
					  chinese-cns11643-4
					  chinese-cns11643-5
					  chinese-cns11643-6
					  chinese-cns11643-7) nil]
  :mime-charset 'euc-tw)

(define-coding-system-alias 'euc-taiwan 'euc-tw)

(set-language-info-alist
 "Chinese-CNS" '((charset chinese-cns11643-1 chinese-cns11643-2
			  chinese-cns11643-3 chinese-cns11643-4
			  chinese-cns11643-5 chinese-cns11643-6
			  chinese-cns11643-7)
		 (iso639-language . zh)
		 (setup-function . (lambda () 
				     (use-cjk-char-width-table 'zh_TW)))
		 (exit-function . use-default-char-width-table)
		 (coding-system iso-2022-cn euc-tw)
		 (coding-priority iso-2022-cn euc-tw chinese-big5
				  chinese-iso-8bit)
		 (features china-util)
		 (input-method . "chinese-cns-quick")
		 ;; Fixme: presumably it won't accept big5 now.
		 (documentation . "\
Support for Chinese CNS character sets.  Note that the EUC-TW coding system
accepts Big5 for input also (which is then converted to CNS)."))
 '("Chinese"))

(set-language-info-alist
 "Chinese-EUC-TW" '((charset chinese-cns11643-1 chinese-cns11643-2
			     chinese-cns11643-3 chinese-cns11643-4
			     chinese-cns11643-5 chinese-cns11643-6
			     chinese-cns11643-7 chinese-big5-1 chinese-big5-2)
		    (iso639-language . zh)
		    (setup-function . (lambda () 
					(use-cjk-char-width-table 'zh_TW)))
		    (exit-function . use-default-char-width-table)
		    (coding-system euc-tw iso-2022-cn)
		    (coding-priority euc-tw chinese-big5 iso-2022-cn
				     chinese-iso-8bit)
		    (features china-util)
		    (input-method . "chinese-cns-quick")
		    (documentation . "\
Support for Chinese, prefering the EUC-TW character set.  Note that
the EUC-TW coding system accepts Big5 for input also (which is then
converted to CNS)."))
 '("Chinese"))


;;; Chinese GBK

(define-coding-system 'chinese-gbk
  "GBK encoding for Chinese (MIME:GBK)."
  :coding-type 'charset
  :mnemonic ?c
  :charset-list '(ascii chinese-gbk)
  :mime-charset 'gbk)
(define-coding-system-alias 'gbk 'chinese-gbk)
(define-coding-system-alias 'cp936 'chinese-gbk)
(define-coding-system-alias 'windows-936 'chinese-gbk)

(set-language-info-alist
 "Chinese-GBK" '((charset chinese-gbk)
		 (iso639-language . zh)
		 (setup-function . (lambda () 
				     (use-cjk-char-width-table 'zh_CN)))
		 (exit-function . use-default-char-width-table)
		 (coding-system chinese-gbk)
		 (coding-priority gbk iso-2022-cn chinese-big5
				  chinese-iso-8bit) ; fixme?
		 (ctext-non-standard-encodings "gbk-0")		 
		 (input-method . "chinese-py-punct") ; fixme?
		 (sample-text . "Chinese (\e$BCfJ8\e(B,\e$BIaDL\e$A;0\e(B,\e$A::So\e(B) \e$(D95\e$B9%\e(B")
		 (features china-util)
		 (documentation . "Support for Chinese GBK character set.")
		 (tutorial . "TUTORIAL.cn"))
 '("Chinese"))

;;; Chinese GB18030

(define-coding-system 'chinese-gb18030
  "GB18030 encoding for Chinese (MIME:GB18030)."
  :coding-type 'charset
  :mnemonic ?c
  :charset-list '(ascii gb18030-2-byte
			gb18030-4-byte-bmp gb18030-4-byte-smp
			gb18030-4-byte-ext-1 gb18030-4-byte-ext-2)
  :mime-charset 'gb18030)

(define-coding-system-alias 'gb18030 'chinese-gb18030)

(set-language-info-alist
 "Chinese-GB18030" '((charset gb18030)
		     (iso639-language . zh)
		     (coding-system chinese-gb18030)
		     (coding-priority gb18030 gbk iso-2022-cn chinese-big5
				      chinese-iso-8bit) ; fixme?
		     (input-method . "chinese-py-punct") ; fixme?
		     (sample-text . "Chinese (\e$BCfJ8\e(B,\e$BIaDL\e$A;0\e(B,\e$A::So\e(B) \e$(D0_\e$B9%\e(B")
		     (features china-util)
		     (documentation
		      . "Support for Chinese GB18030 character set.")
		     (tutorial . "TUTORIAL.cn"))
 '("Chinese"))

;; Fixme: add HKSCS

(provide 'chinese)

;;; chinese.el ends here
Commit	Line	Data
60370d40	1	;;; chinese.el --- support for Chinese -- coding: iso-2022-7bit; --
4ed46869	2
73b0cd50	3	;; Copyright (C) 2001-2011
d4877ac1	4	;; Free Software Foundation, Inc.
7976eda0	5	;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
5df4f04c	6	;; 2005, 2006, 2007, 2008, 2009, 2010, 2011
eaa61218 KH	7	;; National Institute of Advanced Industrial Science and Technology (AIST)
eaa61218 KH	8	;; Registration Number H14PRO021
8f924df7 KH	9	;; Copyright (C) 2003
	10	;; National Institute of Advanced Industrial Science and Technology (AIST)
	11	;; Registration Number H13PRO009
4ed46869 KH	12
	13	;; Keywords: multilingual, Chinese
	14
	15	;; This file is part of GNU Emacs.
	16
4936186e	17	;; GNU Emacs is free software: you can redistribute it and/or modify
4ed46869	18	;; it under the terms of the GNU General Public License as published by
4936186e GM	19	;; the Free Software Foundation, either version 3 of the License, or
4936186e GM	20	;; (at your option) any later version.
4ed46869 KH	21
	22	;; GNU Emacs is distributed in the hope that it will be useful,
	23	;; but WITHOUT ANY WARRANTY; without even the implied warranty of
	24	;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	25	;; GNU General Public License for more details.
	26
	27	;; You should have received a copy of the GNU General Public License
4936186e	28	;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
4ed46869 KH	29
	30	;;; Commentary:
	31
	32	;; For Chinese, three character sets GB2312, BIG5, and CNS11643 are
	33	;; supported.
	34
	35	;;; Code:
	36
	37	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
	38	;;; Chinese (general)
	39	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
	40
8f924df7	41
e1915ab3	42	(define-coding-system 'iso-2022-cn
8f924df7 KH	43	"ISO 2022 based 7bit encoding for Chinese GB and CNS (MIME:ISO-2022-CN)."
	44	:coding-type 'iso-2022
	45	:mnemonic ?C
	46	:charset-list '(ascii chinese-gb2312 chinese-cns11643-1 chinese-cns11643-2)
	47	:designation [ascii
	48	(nil chinese-gb2312 chinese-cns11643-1)
	49	(nil chinese-cns11643-2)
	50	nil]
	51	:flags '(ascii-at-eol ascii-at-cntl 7-bit
	52	designation locking-shift single-shift init-at-bol)
6c7c9d23 KH	53	:mime-charset 'iso-2022-cn
6c7c9d23 KH	54	:suitable-for-keyboard t)
4138c943 KH	55
	56	(define-coding-system-alias 'chinese-iso-7bit 'iso-2022-cn)
	57
e1915ab3 KH	58	(define-coding-system 'iso-2022-cn-ext
	59	"ISO 2022 based 7bit encoding for Chinese GB and CNS (MIME:ISO-2022-CN-EXT)."
	60	:coding-type 'iso-2022
	61	:mnemonic ?C
	62	:charset-list '(ascii
	63	chinese-gb2312 chinese-cns11643-1
	64	chinese-cns11643-2 chinese-cns11643-3 chinese-cns11643-4
	65	chinese-cns11643-5 chinese-cns11643-6 chinese-cns11643-7)
	66	:designation '[ascii
	67	(nil chinese-gb2312 chinese-cns11643-1)
	68	(nil chinese-cns11643-2)
	69	(nil chinese-cns11643-3 chinese-cns11643-4 chinese-cns11643-5
	70	chinese-cns11643-6 chinese-cns11643-7)]
	71	:flags '(ascii-at-eol ascii-at-cntl 7-bit
	72	designation locking-shift single-shift init-at-bol)
6c7c9d23 KH	73	:mime-charset 'iso-2022-cn-ext
6c7c9d23 KH	74	:suitable-for-keyboard t)
4138c943	75
335a7ad7	76	\f
4ed46869	77	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
a1506d29	78	;;; Chinese GB2312 (simplified)
4ed46869 KH	79	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
4ed46869 KH	80
e1915ab3	81	(define-coding-system 'chinese-iso-8bit
3f885231	82	"ISO 2022 based EUC encoding for Chinese GB2312 (MIME:GB2312)."
e1915ab3 KH	83	:coding-type 'iso-2022
	84	:mnemonic ?c
	85	:charset-list '(ascii chinese-gb2312)
	86	:designation [ascii chinese-gb2312 nil nil]
3f885231	87	:mime-charset 'gb2312)
4ed46869	88
71eabd24 RS	89	(define-coding-system-alias 'cn-gb-2312 'chinese-iso-8bit)
71eabd24 RS	90	(define-coding-system-alias 'euc-china 'chinese-iso-8bit)
a18aa841	91	(define-coding-system-alias 'euc-cn 'chinese-iso-8bit)
4f35555a KH	92	(define-coding-system-alias 'cn-gb 'chinese-iso-8bit)
4f35555a KH	93	(define-coding-system-alias 'gb2312 'chinese-iso-8bit)
f3f18123	94
e1915ab3	95	(define-coding-system 'chinese-hz
8f924df7 KH	96	"Hz/ZW 7-bit encoding for Chinese GB2312 (MIME:HZ-GB-2312)."
	97	:coding-type 'utf-8
	98	:mnemonic ?z
	99	:charset-list '(ascii chinese-gb2312)
	100	:mime-charset 'hz-gb-2312
	101	:post-read-conversion 'post-read-decode-hz
	102	:pre-write-conversion 'pre-write-encode-hz)
f3f18123	103
71eabd24 RS	104	(define-coding-system-alias 'hz-gb-2312 'chinese-hz)
71eabd24 RS	105	(define-coding-system-alias 'hz 'chinese-hz)
4ed46869	106
4ed46869	107	(set-language-info-alist
a564ccf9	108	"Chinese-GB" '((charset chinese-gb2312 chinese-sisheng)
11d95776	109	(iso639-language . zh)
565b4644 KH	110	(setup-function . (lambda ()
	111	(use-cjk-char-width-table 'zh_CN)))
	112	(exit-function . use-default-char-width-table)
4138c943 KH	113	(coding-system chinese-iso-8bit iso-2022-cn chinese-hz)
4138c943 KH	114	(coding-priority chinese-iso-8bit chinese-big5 iso-2022-cn)
a564ccf9 KH	115	(input-method . "chinese-py-punct")
a564ccf9 KH	116	(features china-util)
fab8252e	117	(sample-text . "Chinese (\e$AVPND\e(B,\e$AFUM(;0\e(B,\e$A::So\e(B) \e$ADc:C\e(B")
6b61353c KH	118	(documentation . "Support for Chinese GB2312 character set.")
6b61353c KH	119	(tutorial . "TUTORIAL.cn"))
4138c943	120	'("Chinese"))
4ed46869 KH	121
	122	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
	123	;; Chinese BIG5 (traditional)
	124	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
	125
e1915ab3 KH	126	(define-coding-system 'chinese-big5
e1915ab3 KH	127	"BIG5 8-bit encoding for Chinese (MIME:Big5)"
be757201	128	:coding-type 'big5
e1915ab3 KH	129	:mnemonic ?B
e1915ab3 KH	130	:charset-list '(ascii big5)
d21363d3	131	:mime-charset 'big5)
4ed46869	132
71eabd24 RS	133	(define-coding-system-alias 'big5 'chinese-big5)
71eabd24 RS	134	(define-coding-system-alias 'cn-big5 'chinese-big5)
6eac8f52	135	(define-coding-system-alias 'cp950 'chinese-big5)
f3f18123	136
4ed46869	137	(set-language-info-alist
a564ccf9	138	"Chinese-BIG5" '((charset chinese-big5-1 chinese-big5-2)
11d95776	139	(iso639-language . zh)
565b4644 KH	140	(setup-function . (lambda ()
	141	(use-cjk-char-width-table 'zh_HK)))
	142	(exit-function . use-default-char-width-table)
4138c943 KH	143	(coding-system chinese-big5 chinese-iso-7bit)
4138c943 KH	144	(coding-priority chinese-big5 iso-2022-cn chinese-iso-8bit)
a564ccf9	145	(input-method . "chinese-py-punct-b5")
ae144b39	146	(ctext-non-standard-encodings "big5-0")
a564ccf9	147	(features china-util)
d9ed262d	148	(sample-text . "Cantonese (\e$(0GnM$\e(B,\e$(0N]0Hd\e(B) \e$(0/=(\e(B, \e$(0+$)p\e(B")
6b61353c KH	149	(documentation . "Support for Chinese Big5 character set.")
6b61353c KH	150	(tutorial . "TUTORIAL.zh"))
4138c943	151	'("Chinese"))
4ed46869	152
d69d2591 DL	153	(define-coding-system 'chinese-big5-hkscs
	154	"BIG5-HKSCS 8-bit encoding for Chinese, Hong Kong supplement (MIME:Big5-HKSCS)"
	155	:coding-type 'charset
	156	:mnemonic ?B
	157	:charset-list '(ascii big5-hkscs)
	158	:mime-charset 'big5-hkscs)
	159	(define-coding-system-alias 'big5-hkscs 'chinese-big5-hkscs)
	160	(define-coding-system-alias 'cn-big5-hkscs 'chinese-big5-hkscs)
	161
4ed46869 KH	162	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
	163	;; Chinese CNS11643 (traditional)
	164	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
	165
e1915ab3 KH	166	(define-coding-system 'euc-tw
	167	"ISO 2022 based EUC encoding for Chinese CNS11643."
	168	:coding-type 'iso-2022
	169	:mnemonic ?Z
	170	:charset-list '(ascii
	171	chinese-cns11643-1
	172	chinese-cns11643-2
	173	chinese-cns11643-3
	174	chinese-cns11643-4
	175	chinese-cns11643-5
	176	chinese-cns11643-6
	177	chinese-cns11643-7)
	178	:designation [ascii chinese-cns11643-1 (chinese-cns11643-1
	179	chinese-cns11643-2
	180	chinese-cns11643-3
	181	chinese-cns11643-4
	182	chinese-cns11643-5
	183	chinese-cns11643-6
	184	chinese-cns11643-7) nil]
d21363d3	185	:mime-charset 'euc-tw)
285aac85 WL	186
	187	(define-coding-system-alias 'euc-taiwan 'euc-tw)
	188
4ed46869	189	(set-language-info-alist
a564ccf9	190	"Chinese-CNS" '((charset chinese-cns11643-1 chinese-cns11643-2
4138c943 KH	191	chinese-cns11643-3 chinese-cns11643-4
	192	chinese-cns11643-5 chinese-cns11643-6
	193	chinese-cns11643-7)
11d95776	194	(iso639-language . zh)
565b4644 KH	195	(setup-function . (lambda ()
	196	(use-cjk-char-width-table 'zh_TW)))
	197	(exit-function . use-default-char-width-table)
285aac85 WL	198	(coding-system iso-2022-cn euc-tw)
	199	(coding-priority iso-2022-cn euc-tw chinese-big5
	200	chinese-iso-8bit)
a564ccf9 KH	201	(features china-util)
a564ccf9 KH	202	(input-method . "chinese-cns-quick")
3fc58305	203	;; Fixme: presumably it won't accept big5 now.
285aac85	204	(documentation . "\
9da20928	205	Support for Chinese CNS character sets. Note that the EUC-TW coding system
285aac85	206	accepts Big5 for input also (which is then converted to CNS)."))
4138c943	207	'("Chinese"))
4ed46869	208
9da20928 DL	209	(set-language-info-alist
	210	"Chinese-EUC-TW" '((charset chinese-cns11643-1 chinese-cns11643-2
	211	chinese-cns11643-3 chinese-cns11643-4
	212	chinese-cns11643-5 chinese-cns11643-6
	213	chinese-cns11643-7 chinese-big5-1 chinese-big5-2)
11d95776	214	(iso639-language . zh)
565b4644 KH	215	(setup-function . (lambda ()
	216	(use-cjk-char-width-table 'zh_TW)))
	217	(exit-function . use-default-char-width-table)
9da20928 DL	218	(coding-system euc-tw iso-2022-cn)
	219	(coding-priority euc-tw chinese-big5 iso-2022-cn
	220	chinese-iso-8bit)
	221	(features china-util)
	222	(input-method . "chinese-cns-quick")
	223	(documentation . "\
	224	Support for Chinese, prefering the EUC-TW character set. Note that
	225	the EUC-TW coding system accepts Big5 for input also (which is then
	226	converted to CNS)."))
	227	'("Chinese"))
	228
8f924df7	229
aee13d0b DL	230	;;; Chinese GBK
	231
	232	(define-coding-system 'chinese-gbk
	233	"GBK encoding for Chinese (MIME:GBK)."
	234	:coding-type 'charset
	235	:mnemonic ?c
1e21ea76	236	:charset-list '(ascii chinese-gbk)
aee13d0b DL	237	:mime-charset 'gbk)
	238	(define-coding-system-alias 'gbk 'chinese-gbk)
	239	(define-coding-system-alias 'cp936 'chinese-gbk)
	240	(define-coding-system-alias 'windows-936 'chinese-gbk)
	241
	242	(set-language-info-alist
	243	"Chinese-GBK" '((charset chinese-gbk)
11d95776	244	(iso639-language . zh)
565b4644 KH	245	(setup-function . (lambda ()
	246	(use-cjk-char-width-table 'zh_CN)))
	247	(exit-function . use-default-char-width-table)
8be04b05 DL	248	(coding-system chinese-gbk)
	249	(coding-priority gbk iso-2022-cn chinese-big5
	250	chinese-iso-8bit) ; fixme?
ae144b39	251	(ctext-non-standard-encodings "gbk-0")
8be04b05	252	(input-method . "chinese-py-punct") ; fixme?
ae144b39	253	(sample-text . "Chinese (\e$BCfJ8\e(B,\e$BIaDL\e$A;0\e(B,\e$A::So\e(B) \e$(D95\e$B9%\e(B")
8be04b05	254	(features china-util)
b1e21c64 KH	255	(documentation . "Support for Chinese GBK character set.")
b1e21c64 KH	256	(tutorial . "TUTORIAL.cn"))
8be04b05 DL	257	'("Chinese"))
	258
	259	;;; Chinese GB18030
	260
	261	(define-coding-system 'chinese-gb18030
	262	"GB18030 encoding for Chinese (MIME:GB18030)."
	263	:coding-type 'charset
	264	:mnemonic ?c
1b1314e0 KH	265	:charset-list '(ascii gb18030-2-byte
	266	gb18030-4-byte-bmp gb18030-4-byte-smp
	267	gb18030-4-byte-ext-1 gb18030-4-byte-ext-2)
8f924df7 KH	268	:mime-charset 'gb18030)
8f924df7 KH	269
8be04b05 DL	270	(define-coding-system-alias 'gb18030 'chinese-gb18030)
	271
	272	(set-language-info-alist
3d9a29e0	273	"Chinese-GB18030" '((charset gb18030)
11d95776	274	(iso639-language . zh)
8be04b05 DL	275	(coding-system chinese-gb18030)
	276	(coding-priority gb18030 gbk iso-2022-cn chinese-big5
	277	chinese-iso-8bit) ; fixme?
	278	(input-method . "chinese-py-punct") ; fixme?
b1e21c64	279	(sample-text . "Chinese (\e$BCfJ8\e(B,\e$BIaDL\e$A;0\e(B,\e$A::So\e(B) \e$(D0_\e$B9%\e(B")
8be04b05 DL	280	(features china-util)
8be04b05 DL	281	(documentation
b1e21c64 KH	282	. "Support for Chinese GB18030 character set.")
b1e21c64 KH	283	(tutorial . "TUTORIAL.cn"))
aee13d0b DL	284	'("Chinese"))
aee13d0b DL	285
8be04b05	286	;; Fixme: add HKSCS
afb2e008	287
41da80b1 DL	288	(provide 'chinese)
41da80b1 DL	289
4ed46869	290	;;; chinese.el ends here