1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
|
;;; chinese.el --- support for Chinese -*- coding: iso-2022-7bit; -*-
;; Copyright (C) 2001-2013 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)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; 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-gbk chinese-big5
iso-2022-cn)
(input-method . "chinese-py-punct")
(features china-util)
(sample-text . "Chinese ($AVPND(B,$AFUM(;0(B,$A::So(B) $ADc:C(B")
(documentation . "Support for Chinese GB2312 character set.")
(tutorial . "TUTORIAL.cn"))
'("Chinese"))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Chinese BIG5 (traditional)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(define-coding-system 'chinese-big5
"BIG5 8-bit encoding for Chinese (MIME:Big5)"
:coding-type 'big5
:mnemonic ?B
:charset-list '(ascii big5)
:mime-charset 'big5)
(define-coding-system-alias 'big5 'chinese-big5)
(define-coding-system-alias 'cn-big5 'chinese-big5)
(define-coding-system-alias 'cp950 'chinese-big5)
(set-language-info-alist
"Chinese-BIG5" '((charset chinese-big5-1 chinese-big5-2)
(iso639-language . zh)
(setup-function . (lambda ()
(use-cjk-char-width-table 'zh_HK)))
(exit-function . use-default-char-width-table)
(coding-system chinese-big5 chinese-iso-7bit)
(coding-priority chinese-big5 iso-2022-cn chinese-iso-8bit
chinese-gbk)
(input-method . "chinese-py-punct-b5")
(ctext-non-standard-encodings "big5-0")
(features china-util)
(sample-text . "Cantonese ($(0GnM$(B,$(0N]0*Hd(B) $(0*/=((B, $(0+$)p(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 chinese-gbk)
(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 chinese-gbk)
(features china-util)
(input-method . "chinese-cns-quick")
(documentation . "\
Support for Chinese, preferring 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 ($BCfJ8(B,$BIaDL$A;0(B,$A::So(B) $(D95$B9%(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 ($BCfJ8(B,$BIaDL$A;0(B,$A::So(B) $(D0_$B9%(B")
(features china-util)
(documentation
. "Support for Chinese GB18030 character set.")
(tutorial . "TUTORIAL.cn"))
'("Chinese"))
;; Fixme: add HKSCS
(provide 'chinese)
;;; chinese.el ends here
|
