Switch to recommended form of GPLv3 permissions notice.
[bpt/emacs.git] / lisp / language / chinese.el
CommitLineData
60370d40 1;;; chinese.el --- support for Chinese -*- coding: iso-2022-7bit; -*-
4ed46869 2
38141d20 3;; Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
d4877ac1 4;; Free Software Foundation, Inc.
7976eda0 5;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
38141d20 6;; 2005, 2006, 2007, 2008
eaa61218
KH
7;; National Institute of Advanced Industrial Science and Technology (AIST)
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
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
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
74 :suitable-for-keyboard t)
4138c943 75
335a7ad7 76\f
4ed46869 77;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
a1506d29 78;;; Chinese GB2312 (simplified)
4ed46869
KH
79;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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)
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)
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)
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)
4138c943
KH
109 (coding-system chinese-iso-8bit iso-2022-cn chinese-hz)
110 (coding-priority chinese-iso-8bit chinese-big5 iso-2022-cn)
a564ccf9
KH
111 (input-method . "chinese-py-punct")
112 (features china-util)
fab8252e 113 (sample-text . "Chinese (\e$AVPND\e(B,\e$AFUM(;0\e(B,\e$A::So\e(B) \e$ADc:C\e(B")
6b61353c
KH
114 (documentation . "Support for Chinese GB2312 character set.")
115 (tutorial . "TUTORIAL.cn"))
4138c943 116 '("Chinese"))
4ed46869
KH
117
118;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
119;; Chinese BIG5 (traditional)
120;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
121
e1915ab3
KH
122(define-coding-system 'chinese-big5
123 "BIG5 8-bit encoding for Chinese (MIME:Big5)"
51574791 124 :coding-type 'charset
e1915ab3
KH
125 :mnemonic ?B
126 :charset-list '(ascii big5)
d21363d3 127 :mime-charset 'big5)
4ed46869 128
71eabd24
RS
129(define-coding-system-alias 'big5 'chinese-big5)
130(define-coding-system-alias 'cn-big5 'chinese-big5)
6eac8f52 131(define-coding-system-alias 'cp950 'chinese-big5)
f3f18123 132
4ed46869 133(set-language-info-alist
a564ccf9 134 "Chinese-BIG5" '((charset chinese-big5-1 chinese-big5-2)
4138c943
KH
135 (coding-system chinese-big5 chinese-iso-7bit)
136 (coding-priority chinese-big5 iso-2022-cn chinese-iso-8bit)
a564ccf9 137 (input-method . "chinese-py-punct-b5")
ae144b39 138 (ctext-non-standard-encodings "big5-0")
a564ccf9 139 (features china-util)
1e21ea76 140 (sample-text . "Cantonese (\e$(Gemk#\e(B,\e$(Gl]N)fc\e(B) \e$ATg3?\e(B, \e$ADc:C\e(B")
6b61353c
KH
141 (documentation . "Support for Chinese Big5 character set.")
142 (tutorial . "TUTORIAL.zh"))
4138c943 143 '("Chinese"))
4ed46869 144
d69d2591
DL
145(define-coding-system 'chinese-big5-hkscs
146 "BIG5-HKSCS 8-bit encoding for Chinese, Hong Kong supplement (MIME:Big5-HKSCS)"
147 :coding-type 'charset
148 :mnemonic ?B
149 :charset-list '(ascii big5-hkscs)
150 :mime-charset 'big5-hkscs)
151(define-coding-system-alias 'big5-hkscs 'chinese-big5-hkscs)
152(define-coding-system-alias 'cn-big5-hkscs 'chinese-big5-hkscs)
153
4ed46869
KH
154;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
155;; Chinese CNS11643 (traditional)
156;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
157
e1915ab3
KH
158(define-coding-system 'euc-tw
159 "ISO 2022 based EUC encoding for Chinese CNS11643."
160 :coding-type 'iso-2022
161 :mnemonic ?Z
162 :charset-list '(ascii
163 chinese-cns11643-1
164 chinese-cns11643-2
165 chinese-cns11643-3
166 chinese-cns11643-4
167 chinese-cns11643-5
168 chinese-cns11643-6
169 chinese-cns11643-7)
170 :designation [ascii chinese-cns11643-1 (chinese-cns11643-1
171 chinese-cns11643-2
172 chinese-cns11643-3
173 chinese-cns11643-4
174 chinese-cns11643-5
175 chinese-cns11643-6
176 chinese-cns11643-7) nil]
d21363d3 177 :mime-charset 'euc-tw)
285aac85
WL
178
179(define-coding-system-alias 'euc-taiwan 'euc-tw)
180
4ed46869 181(set-language-info-alist
a564ccf9 182 "Chinese-CNS" '((charset chinese-cns11643-1 chinese-cns11643-2
4138c943
KH
183 chinese-cns11643-3 chinese-cns11643-4
184 chinese-cns11643-5 chinese-cns11643-6
185 chinese-cns11643-7)
285aac85
WL
186 (coding-system iso-2022-cn euc-tw)
187 (coding-priority iso-2022-cn euc-tw chinese-big5
188 chinese-iso-8bit)
a564ccf9
KH
189 (features china-util)
190 (input-method . "chinese-cns-quick")
3fc58305 191 ;; Fixme: presumably it won't accept big5 now.
285aac85 192 (documentation . "\
9da20928 193Support for Chinese CNS character sets. Note that the EUC-TW coding system
285aac85 194accepts Big5 for input also (which is then converted to CNS)."))
4138c943 195 '("Chinese"))
4ed46869 196
9da20928
DL
197(set-language-info-alist
198 "Chinese-EUC-TW" '((charset chinese-cns11643-1 chinese-cns11643-2
199 chinese-cns11643-3 chinese-cns11643-4
200 chinese-cns11643-5 chinese-cns11643-6
201 chinese-cns11643-7 chinese-big5-1 chinese-big5-2)
202 (coding-system euc-tw iso-2022-cn)
203 (coding-priority euc-tw chinese-big5 iso-2022-cn
204 chinese-iso-8bit)
205 (features china-util)
206 (input-method . "chinese-cns-quick")
207 (documentation . "\
208Support for Chinese, prefering the EUC-TW character set. Note that
209the EUC-TW coding system accepts Big5 for input also (which is then
210converted to CNS)."))
211 '("Chinese"))
212
8f924df7 213
aee13d0b
DL
214;;; Chinese GBK
215
216(define-coding-system 'chinese-gbk
217 "GBK encoding for Chinese (MIME:GBK)."
218 :coding-type 'charset
219 :mnemonic ?c
1e21ea76 220 :charset-list '(ascii chinese-gbk)
aee13d0b
DL
221 :mime-charset 'gbk)
222(define-coding-system-alias 'gbk 'chinese-gbk)
223(define-coding-system-alias 'cp936 'chinese-gbk)
224(define-coding-system-alias 'windows-936 'chinese-gbk)
225
226(set-language-info-alist
227 "Chinese-GBK" '((charset chinese-gbk)
8be04b05
DL
228 (coding-system chinese-gbk)
229 (coding-priority gbk iso-2022-cn chinese-big5
230 chinese-iso-8bit) ; fixme?
ae144b39 231 (ctext-non-standard-encodings "gbk-0")
8be04b05 232 (input-method . "chinese-py-punct") ; fixme?
ae144b39 233 (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 234 (features china-util)
b1e21c64
KH
235 (documentation . "Support for Chinese GBK character set.")
236 (tutorial . "TUTORIAL.cn"))
8be04b05
DL
237 '("Chinese"))
238
239;;; Chinese GB18030
240
241(define-coding-system 'chinese-gb18030
242 "GB18030 encoding for Chinese (MIME:GB18030)."
243 :coding-type 'charset
244 :mnemonic ?c
1b1314e0
KH
245 :charset-list '(ascii gb18030-2-byte
246 gb18030-4-byte-bmp gb18030-4-byte-smp
247 gb18030-4-byte-ext-1 gb18030-4-byte-ext-2)
8f924df7
KH
248 :mime-charset 'gb18030)
249
8be04b05
DL
250(define-coding-system-alias 'gb18030 'chinese-gb18030)
251
252(set-language-info-alist
3d9a29e0 253 "Chinese-GB18030" '((charset gb18030)
8be04b05
DL
254 (coding-system chinese-gb18030)
255 (coding-priority gb18030 gbk iso-2022-cn chinese-big5
256 chinese-iso-8bit) ; fixme?
257 (input-method . "chinese-py-punct") ; fixme?
b1e21c64 258 (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
259 (features china-util)
260 (documentation
b1e21c64
KH
261 . "Support for Chinese GB18030 character set.")
262 (tutorial . "TUTORIAL.cn"))
aee13d0b
DL
263 '("Chinese"))
264
8be04b05 265;; Fixme: add HKSCS
afb2e008 266
41da80b1
DL
267(provide 'chinese)
268
cbee283d 269;; arch-tag: b82fcf7a-84f6-4e0b-b38c-1742dac0e09f
4ed46869 270;;; chinese.el ends here