Register coding-priority key in
[bpt/emacs.git] / lisp / language / cyrillic.el
CommitLineData
4ed46869
KH
1;;; cyrillic.el --- Support for languages which use Cyrillic characters
2
4ed46869 3;; Copyright (C) 1995 Electrotechnical Laboratory, JAPAN.
b79e7b7b 4;; Licensed to the Free Software Foundation.
4ed46869
KH
5
6;; Keywords: multilingual, Cyrillic
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
369314dc
KH
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.
4ed46869
KH
24
25;;; Commentary:
26
2b01336d
KH
27;; The character set ISO8859-5 is supported. KOI-8 and ALTERNATIVNYJ
28;; are converted to ISO8859-5 internally.
4ed46869
KH
29
30;;; Code:
31
5f1d80c7
KH
32;; Cyrillic (general)
33
34(define-prefix-command 'describe-cyrillic-environment-map)
35(define-key-after describe-language-environment-map [Cyrillic]
36 '("Cyrillic" . describe-cyrillic-environment-map)
37 t)
38
39(define-prefix-command 'setup-cyrillic-environment-map)
40(define-key-after setup-language-environment-map [Cyrillic]
41 '("Cyrillic" . setup-cyrillic-environment-map)
42 t)
43
2b01336d
KH
44;; ISO-8859-5 staff
45
4ed46869 46(make-coding-system
efbc7e89
KH
47 'cyrillic-iso-8bit 2 ?5
48 "ISO 2022 based 8-bit encoding for Cyrillic script (MIME:ISO-8859-5)"
4ed46869 49 '((ascii t) (cyrillic-iso8859-5 t) nil nil
6def6186
KH
50 nil ascii-eol ascii-cntl nil nil nil nil)
51 '(ascii cyrillic-iso8859-5))
4ed46869 52
71eabd24 53(define-coding-system-alias 'iso-8859-5 'cyrillic-iso-8bit)
efbc7e89 54
5f1d80c7
KH
55(set-language-info-alist
56 "Cyrillic-ISO" '((setup-function . (setup-cyrillic-iso-environment
57 . setup-cyrillic-environment-map))
58 (charset . (cyrillic-iso8859-5))
59 (coding-system . (cyrillic-iso-8bit))
60 (sample-text . "Russian (\e,L@caaZXY\e(B) \e,L7T`PRabRcYbU\e(B!")
61 (documentation . ("Support for Cyrillic ISO-8859-5."
62 . describe-cyrillic-environment-map))))
63
2b01336d
KH
64;; KOI-8 staff
65
66(define-ccl-program ccl-decode-koi8
67 '(3
68 ((read r0)
69 (loop
70 (write-read-repeat
71 r0
72 [0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
73 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
74 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
75 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
76 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
77 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
78 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111
79 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127
80 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143
81 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159
82 32 32 32 ?\e,Lq\e(B 32 32 32 32 32 32 32 32 32 32 32 32
83 32 32 32 ?\e,L!\e(B 32 32 32 32 32 32 32 32 32 32 32 32
84 ?\e,Ln\e(B ?\e,LP\e(B ?\e,LQ\e(B ?\e,Lf\e(B ?\e,LT\e(B ?\e,LU\e(B ?\e,Ld\e(B ?\e,LS\e(B ?\e,Le\e(B ?\e,LX\e(B ?\e,LY\e(B ?\e,LZ\e(B ?\e,L[\e(B ?\e,L\\e(B ?\e,L]\e(B ?\e,L^\e(B
85 ?\e,L_\e(B ?\e,Lo\e(B ?\e,L`\e(B ?\e,La\e(B ?\e,Lb\e(B ?\e,Lc\e(B ?\e,LV\e(B ?\e,LR\e(B ?\e,Ll\e(B ?\e,Lk\e(B ?\e,LW\e(B ?\e,Lh\e(B ?\e,Lm\e(B ?\e,Li\e(B ?\e,Lg\e(B ?\e,Lj\e(B
86 ?\e,LN\e(B ?\e,L0\e(B ?\e,L1\e(B ?\e,LF\e(B ?\e,L4\e(B ?\e,L5\e(B ?\e,LD\e(B ?\e,L3\e(B ?\e,LE\e(B ?\e,L8\e(B ?\e,L9\e(B ?\e,L:\e(B ?\e,L;\e(B ?\e,L<\e(B ?\e,L=\e(B ?\e,L>\e(B
87 ?\e,L?\e(B ?\e,LO\e(B ?\e,L@\e(B ?\e,LA\e(B ?\e,LB\e(B ?\e,LC\e(B ?\e,L6\e(B ?\e,L2\e(B ?\e,LL\e(B ?\e,LK\e(B ?\e,L7\e(B ?\e,LH\e(B ?\e,LM\e(B ?\e,LI\e(B ?\e,LG\e(B ?\e,LJ\e(B ]))))
88 "CCL program to decode KOI8.")
89
90(define-ccl-program ccl-encode-koi8
91 `(1
92 ((read r0)
93 (loop
94 (if (r0 != ,(charset-id 'cyrillic-iso8859-5))
95 (write-read-repeat r0)
96 ((read r0)
97 (r0 -= 160)
98 (write-read-repeat
99 r0
100 [ 32 179 32 32 32 32 32 32 32 32 32 32 32 32 32 32
101 225 226 247 231 228 229 246 250 233 234 235 236 237 238 239 240
102 242 243 244 245 230 232 227 254 251 253 255 249 248 252 224 241
103 193 194 215 199 196 197 214 218 201 202 203 204 205 206 207 208
104 210 211 212 213 198 200 195 222 219 221 223 217 216 220 192 209
105 32 163 32 32 32 32 32 32 32 32 32 32 32 32 32 32])
106 )))))
107 "CCL program to encode KOI8.")
108
109(make-coding-system
4b9121fc 110 'cyrillic-koi8 4
49716ecd
RS
111 ;; We used to use ?K. It is true that ?K is more strictly correct,
112 ;; but it is also used for Korean.
113 ;; So people who use koi8 for languages other than Russian
114 ;; will have to forgive us.
efbc7e89 115 ?R "KOI8 8-bit encoding for Cyrillic (MIME: KOI8-R)"
6def6186
KH
116 (cons ccl-decode-koi8 ccl-encode-koi8)
117 '(ascii cyrillic-iso8859-5))
2b01336d 118
71eabd24
RS
119(define-coding-system-alias 'koi8-r 'cyrillic-koi8)
120(define-coding-system-alias 'koi8 'cyrillic-koi8)
2b01336d
KH
121
122(define-ccl-program ccl-encode-koi8-font
123 '(0
c6965ddb 124 ((r1 -= 32)
2b01336d
KH
125 (r1 = r1
126 [ 32 179 32 32 32 32 32 32 32 32 32 32 32 32 32 32
127 225 226 247 231 228 229 246 250 233 234 235 236 237 238 239 240
128 242 243 244 245 230 232 227 254 251 253 255 249 248 252 224 241
129 193 194 215 199 196 197 214 218 201 202 203 204 205 206 207 208
130 210 211 212 213 198 200 195 222 219 221 223 217 216 220 192 209
131 32 163 32 32 32 32 32 32 32 32 32 32 32 32 32 32])
132 ))
133 "CCL program to encode Cyrillic chars to KOI font.")
134
135(setq font-ccl-encoder-alist
136 (cons (cons "koi8" ccl-encode-koi8-font) font-ccl-encoder-alist))
137
5f1d80c7
KH
138(set-language-info-alist
139 "Cyrillic-KOI8" '((setup-function . (setup-cyrillic-koi8-environment
140 . setup-cyrillic-environment-map))
141 (charset . (cyrillic-iso8859-5))
142 (coding-system . (cyrillic-koi8))
143 (sample-text . "Russian (\e,L@caaZXY\e(B) \e,L7T`PRabRcYbU\e(B!")
144 (documentation . ("Support for Cyrillic KOI-8."
145 . describe-cyrillic-environment-map))))
146
2b01336d
KH
147;;; ALTERNATIVNYJ staff
148
149(define-ccl-program ccl-decode-alternativnyj
150 '(3
151 ((read r0)
152 (loop
153 (write-read-repeat
154 r0
155 [ 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
156 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
157 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
158 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
159 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
160 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
161 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111
162 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127
163 ?\e,L0\e(B ?\e,L1\e(B ?\e,L2\e(B ?\e,L3\e(B ?\e,L4\e(B ?\e,L5\e(B ?\e,L6\e(B ?\e,L7\e(B ?\e,L8\e(B ?\e,L9\e(B ?\e,L:\e(B ?\e,L;\e(B ?\e,L<\e(B ?\e,L=\e(B ?\e,L>\e(B ?\e,L?\e(B
164 ?\e,L@\e(B ?\e,LA\e(B ?\e,LB\e(B ?\e,LC\e(B ?\e,LD\e(B ?\e,LE\e(B ?\e,LF\e(B ?\e,LG\e(B ?\e,LH\e(B ?\e,LI\e(B ?\e,LJ\e(B ?\e,LK\e(B ?\e,LL\e(B ?\e,LM\e(B ?\e,LN\e(B ?\e,LO\e(B
165 ?\e,LP\e(B ?\e,LQ\e(B ?\e,LR\e(B ?\e,LS\e(B ?\e,LT\e(B ?\e,LU\e(B ?\e,LV\e(B ?\e,LW\e(B ?\e,LX\e(B ?\e,LY\e(B ?\e,LZ\e(B ?\e,L[\e(B ?\e,L\\e(B ?\e,L]\e(B ?\e,L^\e(B ?\e,L_\e(B
166 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32
167 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32
168 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32
169 ?\e,L`\e(B ?\e,La\e(B ?\e,Lb\e(B ?\e,Lc\e(B ?\e,Ld\e(B ?\e,Le\e(B ?\e,Lf\e(B ?\e,Lg\e(B ?\e,Lh\e(B ?\e,Li\e(B ?\e,Lj\e(B ?\e,Lk\e(B ?\e,Ll\e(B ?\e,Lm\e(B ?\e,Ln\e(B ?\e,Lo\e(B
170 ?\e,L!\e(B ?\e,Lq\e(B 32 32 32 32 32 32 32 32 32 32 32 32 32 ?\e,Lp\e(B]))))
171 "CCL program to decode Alternativnyj.")
172
173(define-ccl-program ccl-encode-alternativnyj
174 `(1
175 ((read r0)
176 (loop
177 (if (r0 != ,(charset-id 'cyrillic-iso8859-5))
178 (write-read-repeat r0)
179 ((read r0)
180 (r0 -= 160)
181 (write-read-repeat
182 r0
183 [ 32 240 32 32 32 32 32 32 32 32 32 32 32 32 32 32
184 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143
185 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159
186 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175
187 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239
188 255 241 32 32 32 32 32 32 32 32 32 32 32 32 32 32])
189 )))))
190 "CCL program to encode Alternativnyj.")
191
192(make-coding-system
efbc7e89
KH
193 'cyrillic-alternativnyj 4 ?A
194 "ALTERNATIVNYJ 8-bit encoding for Cyrillic"
6def6186
KH
195 (cons ccl-decode-alternativnyj ccl-encode-alternativnyj)
196 '(ascii cyrillic-iso8859-5))
2b01336d 197
71eabd24 198(define-coding-system-alias 'alternativnyj 'cyrillic-alternativnyj)
efbc7e89 199
2b01336d
KH
200(define-ccl-program ccl-encode-alternativnyj-font
201 '(0
c6965ddb 202 ((r1 -= 32)
2b01336d
KH
203 (r1 = r1
204 [ 32 240 32 32 32 32 32 32 32 32 32 32 32 32 32 32
205 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143
206 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159
207 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175
208 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239
209 255 241 32 32 32 32 32 32 32 32 32 32 32 32 32 32])
210 ))
211 "CCL program to encode Cyrillic chars to Alternativnyj font.")
212
213(setq font-ccl-encoder-alist
214 (cons (cons "alternativnyj" ccl-encode-alternativnyj-font)
215 font-ccl-encoder-alist))
216
4ed46869 217(set-language-info-alist
5f1d80c7
KH
218 "Cyrillic-ALT" '((setup-function . (setup-cyrillic-alternativnyj-environment
219 . setup-cyrillic-environment-map))
220 (charset . (cyrillic-iso8859-5))
221 (coding-system . (cyrillic-alternativnyj))
222 (sample-text . "Russian (\e,L@caaZXY\e(B) \e,L7T`PRabRcYbU\e(B!")
223 (documentation . ("Support for Cyrillic ALTERNATIVNYJ."
224 . describe-cyrillic-environment-map))))
4ed46869
KH
225
226;;; cyrillic.el ends here