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[bpt/emacs.git] / lisp / language / cyrillic.el
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60370d40 1;;; cyrillic.el --- support for Cyrillic -*- coding: iso-2022-7bit; -*-
4ed46869 2
4ed46869 3;; Copyright (C) 1995 Electrotechnical Laboratory, JAPAN.
b79e7b7b 4;; Licensed to the Free Software Foundation.
76509389 5;; Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
4ed46869 6
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7;; Author: Kenichi Handa <handa@etl.go.jp>
8;; Keywords: multilingual, Cyrillic, i18n
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9
10;; This file is part of GNU Emacs.
11
12;; GNU Emacs is free software; you can redistribute it and/or modify
13;; it under the terms of the GNU General Public License as published by
14;; the Free Software Foundation; either version 2, or (at your option)
15;; any later version.
16
17;; GNU Emacs is distributed in the hope that it will be useful,
18;; but WITHOUT ANY WARRANTY; without even the implied warranty of
19;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20;; GNU General Public License for more details.
21
22;; You should have received a copy of the GNU General Public License
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23;; along with GNU Emacs; see the file COPYING. If not, write to the
24;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
25;; Boston, MA 02111-1307, USA.
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26
27;;; Commentary:
28
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29;; The character set ISO8859-5 is supported. KOI-8 and ALTERNATIVNYJ
30;; are converted to Unicode internally. See
31;; <URL:http://www.ecma.ch/ecma1/STAND/ECMA-113.HTM>. For more info
32;; on Cyrillic charsets, see
33;; <URL:http://czyborra.com/charsets/cyrillic.html>. The KOI and
34;; Alternativnyj coding systems should live in code-pages.el, but
35;; they've always been preloaded and the coding system autoload
36;; mechanism didn't get accepted, so they have to stay here and
37;; duplicate code-pages stuff.
38
39;; Note that 8859-5 maps directly onto the Unicode Cyrillic block,
40;; apart from codepoints 160 (NBSP, c.f. U+0400), 173 (soft hyphen,
41;; c.f. U+04OD) and 253 (section sign, c.f U+045D). The KOI-8 and
42;; Alternativnyj coding systems encode both 8859-5 and Unicode.
43;; ucs-tables.el provides unification for cyrillic-iso-8bit.
44
d98276be 45;; Customizing `utf-fragment-on-decoding' allows decoding characters
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46;; from KOI and Alternativnyj into 8859-5 where that's possible.
47;; cyrillic-iso8859-5 characters take half as much space in the buffer
48;; as the mule-unicode-0100-24ff equivalents, though that's probably
49;; not normally a big deal.
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50
51;;; Code:
52
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53;; Cyrillic (general)
54
6f27e0f9 55;; ISO-8859-5 stuff
2b01336d 56
4ed46869 57(make-coding-system
efbc7e89 58 'cyrillic-iso-8bit 2 ?5
5ef35063 59 "ISO 2022 based 8-bit encoding for Cyrillic script (MIME:ISO-8859-5)."
11b77f14 60 '(ascii cyrillic-iso8859-5 nil nil
6de22aea 61 nil nil nil nil nil nil nil nil nil nil nil t)
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62 '((safe-charsets ascii cyrillic-iso8859-5)
63 (mime-charset . iso-8859-5)))
4ed46869 64
71eabd24 65(define-coding-system-alias 'iso-8859-5 'cyrillic-iso-8bit)
efbc7e89 66
5f1d80c7 67(set-language-info-alist
a564ccf9 68 "Cyrillic-ISO" '((charset cyrillic-iso8859-5)
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69 (coding-system cyrillic-iso-8bit)
70 (coding-priority cyrillic-iso-8bit)
6f27e0f9 71 (input-method . "cyrillic-yawerty") ; fixme
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72 (nonascii-translation . cyrillic-iso8859-5)
73 (unibyte-display . cyrillic-iso-8bit)
74 (features cyril-util)
5f1d80c7 75 (sample-text . "Russian (\e,L@caaZXY\e(B) \e,L7T`PRabRcYbU\e(B!")
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76 (documentation . "Support for Cyrillic ISO-8859-5."))
77 '("Cyrillic"))
5f1d80c7 78
6f27e0f9 79;; KOI-8R stuff
2b01336d 80
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81;; The mule-unicode portion of this is from
82;; http://www.unicode.org/Public/MAPPINGS/VENDORS/MISC/KOI8-R.TXT,
83;; which references RFC 1489.
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84(defvar cyrillic-koi8-r-decode-table
85 [
86 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
87 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
88 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
89 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
90 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
91 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
92 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111
93 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127
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94 ;; 8859-5 plus Unicode
95 ?\e$,2 \e(B ?\e$,2 "\e(B ?\e$,2 ,\e(B ?\e$,2 0\e(B ?\e$,2 4\e(B ?\e$,2 8\e(B ?\e$,2 <\e(B ?\e$,2 D\e(B ?\e$,2 L\e(B ?\e$,2 T\e(B ?\e$,2 \\e(B ?\e$,2!@\e(B ?\e$,2!D\e(B ?\e$,2!H\e(B ?\e$,2!L\e(B ?\e$,2!P\e(B
96 ?\e$,2!Q\e(B ?\e$,2!R\e(B ?\e$,2!S\e(B ?\e$,1{ \e(B ?\e$,2!`\e(B ?\e$,1s"\e(B ?\e$,1x:\e(B ?\e$,1xh\e(B ?\e$,1y$\e(B ?\e$,1y%\e(B ?\e,L \e(B ?\e$,1{!\e(B ?\e,A0\e(B ?\e,A2\e(B ?\e,A7\e(B ?\e,Aw\e(B
97 ?\e$,2 p\e(B ?\e$,2 q\e(B ?\e$,2 r\e(B ?\e,Lq\e(B ?\e$,2 s\e(B ?\e$,2 t\e(B ?\e$,2 u\e(B ?\e$,2 v\e(B ?\e$,2 w\e(B ?\e$,2 x\e(B ?\e$,2 y\e(B ?\e$,2 z\e(B ?\e$,2 {\e(B ?\e$,2 |\e(B ?\e$,2 }\e(B ?\e$,2 ~\e(B
98 ?\e$,2 \7f\e(B ?\e$,2! \e(B ?\e$,2!!\e(B ?\e,L!\e(B ?\e$,2!"\e(B ?\e$,2!#\e(B ?\e$,2!$\e(B ?\e$,2!%\e(B ?\e$,2!&\e(B ?\e$,2!'\e(B ?\e$,2!(\e(B ?\e$,2!)\e(B ?\e$,2!*\e(B ?\e$,2!+\e(B ?\e$,2!,\e(B ?\e,A)\e(B
99 ?\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
100 ?\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
101 ?\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
102 ?\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
103 ;; All Unicode:
104;; ?\e$,2 \e(B ?\e$,2 "\e(B ?\e$,2 ,\e(B ?\e$,2 0\e(B ?\e$,2 4\e(B ?\e$,2 8\e(B ?\e$,2 <\e(B ?\e$,2 D\e(B ?\e$,2 L\e(B ?\e$,2 T\e(B ?\e$,2 \\e(B ?\e$,2!@\e(B ?\e$,2!D\e(B ?\e$,2!H\e(B ?\e$,2!L\e(B ?\e$,2!P\e(B
105;; ?\e$,2!Q\e(B ?\e$,2!R\e(B ?\e$,2!S\e(B ?\e$,1{ \e(B ?\e$,2!`\e(B ?\e$,1s"\e(B ?\e$,1x:\e(B ?\e$,1xh\e(B ?\e$,1y$\e(B ?\e$,1y%\e(B ?\e,A \e(B ?\e$,1{!\e(B ?\e,A0\e(B ?\e,A2\e(B ?\e,A7\e(B ?\e,Aw\e(B
106;; ?\e$,2 p\e(B ?\e$,2 q\e(B ?\e$,2 r\e(B ?\e$,1(q\e(B ?\e$,2 s\e(B ?\e$,2 t\e(B ?\e$,2 u\e(B ?\e$,2 v\e(B ?\e$,2 w\e(B ?\e$,2 x\e(B ?\e$,2 y\e(B ?\e$,2 z\e(B ?\e$,2 {\e(B ?\e$,2 |\e(B ?\e$,2 }\e(B ?\e$,2 ~\e(B
107;; ?\e$,2 \7f\e(B ?\e$,2! \e(B ?\e$,2!!\e(B ?\e$,1(!\e(B ?\e$,2!"\e(B ?\e$,2!#\e(B ?\e$,2!$\e(B ?\e$,2!%\e(B ?\e$,2!&\e(B ?\e$,2!'\e(B ?\e$,2!(\e(B ?\e$,2!)\e(B ?\e$,2!*\e(B ?\e$,2!+\e(B ?\e$,2!,\e(B ?\e,A)\e(B
108;; ?\e$,1(n\e(B ?\e$,1(P\e(B ?\e$,1(Q\e(B ?\e$,1(f\e(B ?\e$,1(T\e(B ?\e$,1(U\e(B ?\e$,1(d\e(B ?\e$,1(S\e(B ?\e$,1(e\e(B ?\e$,1(X\e(B ?\e$,1(Y\e(B ?\e$,1(Z\e(B ?\e$,1([\e(B ?\e$,1(\\e(B ?\e$,1(]\e(B ?\e$,1(^\e(B
109;; ?\e$,1(_\e(B ?\e$,1(o\e(B ?\e$,1(`\e(B ?\e$,1(a\e(B ?\e$,1(b\e(B ?\e$,1(c\e(B ?\e$,1(V\e(B ?\e$,1(R\e(B ?\e$,1(l\e(B ?\e$,1(k\e(B ?\e$,1(W\e(B ?\e$,1(h\e(B ?\e$,1(m\e(B ?\e$,1(i\e(B ?\e$,1(g\e(B ?\e$,1(j\e(B
110;; ?\e$,1(N\e(B ?\e$,1(0\e(B ?\e$,1(1\e(B ?\e$,1(F\e(B ?\e$,1(4\e(B ?\e$,1(5\e(B ?\e$,1(D\e(B ?\e$,1(3\e(B ?\e$,1(E\e(B ?\e$,1(8\e(B ?\e$,1(9\e(B ?\e$,1(:\e(B ?\e$,1(;\e(B ?\e$,1(<\e(B ?\e$,1(=\e(B ?\e$,1(>\e(B
111;; ?\e$,1(?\e(B ?\e$,1(O\e(B ?\e$,1(@\e(B ?\e$,1(A\e(B ?\e$,1(B\e(B ?\e$,1(C\e(B ?\e$,1(6\e(B ?\e$,1(2\e(B ?\e$,1(L\e(B ?\e$,1(K\e(B ?\e$,1(7\e(B ?\e$,1(H\e(B ?\e$,1(M\e(B ?\e$,1(I\e(B ?\e$,1(G\e(B ?\e$,1(J\e(B
112 ]
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113 "Cyrillic KOI8-R decoding table.")
114
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115(let ((table (make-translation-table-from-vector
116 cyrillic-koi8-r-decode-table)))
117 (define-translation-table 'cyrillic-koi8-r-nonascii-translation-table table)
118 (define-translation-table 'cyrillic-koi8-r-encode-table
119 (char-table-extra-slot table 0)))
70c58a1f 120
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121;; No point in keeping it around. (It can't be let-bound, since it's
122;; needed for macro expansion.)
123(makunbound 'cyrillic-koi8-r-decode-table)
124
2b01336d 125(define-ccl-program ccl-decode-koi8
6f27e0f9 126 `(4
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127 ((loop
128 (r0 = 0)
129 (read r1)
130 (if (r1 < 128)
131 (write-repeat r1)
132 ((translate-character cyrillic-koi8-r-nonascii-translation-table r0 r1)
d98276be 133 (translate-character ucs-translation-table-for-decode r0 r1)
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134 (write-multibyte-character r0 r1)
135 (repeat))))))
6f27e0f9 136 "CCL program to decode KOI8-R.")
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137
138(define-ccl-program ccl-encode-koi8
139 `(1
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140 ((loop
141 (read-multibyte-character r0 r1)
6f27e0f9 142 (translate-character cyrillic-koi8-r-encode-table r0 r1)
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143 (if (r0 != ,(charset-id 'ascii))
144 (if (r0 != ,(charset-id 'eight-bit-graphic))
145 (if (r0 != ,(charset-id 'eight-bit-control))
146 (r1 = ??))))
1f487ef8 147 (write-repeat r1))))
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148 "CCL program to encode KOI8-R.")
149
150(defun cyrillic-unify-encoding (table)
151 "Set up equivalent characters in the encoding TABLE.
d98276be 152This works whether or not the table is Unicode-based or
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1538859-5-based. (Only appropriate for Cyrillic.)"
154 (let ((table (get table 'translation-table)))
155 (dotimes (i 96)
156 (let* ((c (make-char 'cyrillic-iso8859-5 (+ i 32)))
157 (u ; equivalent Unicode char
158 (cond ((eq c ?\e,L \e(B) ?\e,A \e(B)
159 ((eq c ?\e,L-\e(B) ?\e,A-\e(B)
160 ((eq c ?\e,L}\e(B) ?\e,A'\e(B)
161 (t (decode-char 'ucs (+ #x400 i)))))
162 (ec (aref table c)) ; encoding of 8859-5
163 (uc (aref table u))) ; encoding of Unicode
164 (unless (memq c '(?\e,L \e(B ?\e,L-\e(B ?\e,L}\e(B)) ; 8859-5 exceptions
165 (unless uc
166 (aset table u ec))
167 (unless ec
168 (aset table c uc)))))))
169
170(cyrillic-unify-encoding 'cyrillic-koi8-r-encode-table)
171
2b01336d 172(make-coding-system
4b9121fc 173 'cyrillic-koi8 4
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174 ;; We used to use ?K. It is true that ?K is more strictly correct,
175 ;; but it is also used for Korean.
176 ;; So people who use koi8 for languages other than Russian
177 ;; will have to forgive us.
6f27e0f9 178 ?R "KOI8-R 8-bit encoding for Cyrillic (MIME: KOI8-R)."
7fbf766f 179 '(ccl-decode-koi8 . ccl-encode-koi8)
6f27e0f9 180 `((safe-chars . cyrillic-koi8-r-encode-table)
70c58a1f 181 (mime-charset . koi8-r)
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182 (valid-codes (0 . 255))
183 (dependency unify-8859-on-encoding-mode unify-8859-on-decoding-mode)))
2b01336d 184
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185(define-coding-system-alias 'koi8-r 'cyrillic-koi8)
186(define-coding-system-alias 'koi8 'cyrillic-koi8)
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187(define-coding-system-alias 'cp878 'cyrillic-koi8)
188
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189(let ((elt `("koi8-r" koi8-r 1
190 ,(get 'cyrillic-koi8-r-encode-table 'translation-table)))
191 (slot (assoc "koi8-r" ctext-non-standard-encodings-alist)))
192 (if slot
193 (setcdr slot (cdr elt))
194 (push elt ctext-non-standard-encodings-alist)))
195
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196;; Allow displaying some of KOI & al with an 8859-5-encoded font. We
197;; won't bother about the exceptions when encoding the font, since
198;; NBSP will fall through below and work anyhow, and we'll have
199;; avoided setting the fontset for the other two to 8859-5 -- they're
200;; not in KOI and Alternativnyj anyhow.
201(define-ccl-program ccl-encode-8859-5-font
202 `(0
203 ((if (r0 == ,(charset-id 'cyrillic-iso8859-5))
204 (r1 += 128)
205 (if (r0 == ,(charset-id 'mule-unicode-0100-24ff))
206 (r1 = (r2 + 128))))))
207 "Encode ISO 8859-5 and Cyrillic Unicode chars to 8859-5 font.")
208
209(add-to-list 'font-ccl-encoder-alist '("iso8859-5" . ccl-encode-8859-5-font))
2b01336d 210
6f27e0f9 211;; The table is set up later to encode both Unicode and 8859-5.
2b01336d 212(define-ccl-program ccl-encode-koi8-font
70c58a1f 213 `(0
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214 (if (r2 >= 0)
215 ((r1 <<= 7)
216 (r1 += r2)))
6f27e0f9 217 (translate-character cyrillic-koi8-r-encode-table r0 r1))
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218 "CCL program to encode Cyrillic chars to KOI font.")
219
6f27e0f9 220(add-to-list 'font-ccl-encoder-alist '("koi8" . ccl-encode-koi8-font))
70c58a1f 221
5f1d80c7 222(set-language-info-alist
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223 "Cyrillic-KOI8" `((charset cyrillic-iso8859-5)
224 (nonascii-translation
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225 . ,(get 'cyrillic-koi8-r-nonascii-translation-table
226 'translation-table))
11b77f14 227 (coding-system cyrillic-koi8)
6f27e0f9 228 (coding-priority cyrillic-koi8 cyrillic-iso-8bit)
a503f8b7 229 (ctext-non-standard-encodings "koi8-r")
76509389 230 (input-method . "russian-typewriter")
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231 (features cyril-util)
232 (unibyte-display . cyrillic-koi8)
5f1d80c7 233 (sample-text . "Russian (\e,L@caaZXY\e(B) \e,L7T`PRabRcYbU\e(B!")
70c58a1f 234 (documentation . "Support for Cyrillic KOI8-R."))
11b77f14 235 '("Cyrillic"))
5f1d80c7 236
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237(set-language-info-alist
238 "Russian" `((charset cyrillic-iso8859-5)
239 (nonascii-translation
240 . ,(get 'cyrillic-koi8-r-nonascii-translation-table
241 'translation-table))
242 (coding-system cyrillic-koi8)
243 (coding-priority cyrillic-koi8 cyrillic-iso-8bit)
244 (input-method . "russian-computer")
245 (features cyril-util)
246 (unibyte-display . cyrillic-koi8)
247 (sample-text . "Russian (\e,L@caaZXY\e(B) \e,L7T`PRabRcYbU\e(B!")
248 (documentation . "\
249Support for Russian using koi8-r and the russian-computer input method.")
250 (tutorial . "TUTORIAL.ru"))
251 '("Cyrillic"))
252
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253
254(defvar cyrillic-koi8-u-decode-table
255 [
256 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
257 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
258 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
259 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
260 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
261 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
262 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111
263 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127
264 ;; All Unicode:
265;; ?\e$,2 \e(B ?\e$,2 "\e(B ?\e$,2 ,\e(B ?\e$,2 0\e(B ?\e$,2 4\e(B ?\e$,2 8\e(B ?\e$,2 <\e(B ?\e$,2 D\e(B ?\e$,2 L\e(B ?\e$,2 T\e(B ?\e$,2 \\e(B ?\e$,2!@\e(B ?\e$,2!D\e(B ?\e$,2!H\e(B ?\e$,2!L\e(B ?\e$,2!P\e(B
266;; ?\e$,2!Q\e(B ?\e$,2!R\e(B ?\e$,2!S\e(B ?\e$,1{ \e(B ?\e$,2!`\e(B ?\e$,1x9\e(B ?\e$,1x:\e(B ?\e$,1xh\e(B ?\e$,1y$\e(B ?\e$,1y%\e(B ?\e,L \e(B ?\e$,1{!\e(B ?\e,A0\e(B ?\e,A2\e(B ?\e,A7\e(B ?\e,Aw\e(B
267;; ?\e$,2 p\e(B ?\e$,2 q\e(B ?\e$,2 r\e(B ?\e$,1(q\e(B ?\e$,1(t\e(B ?\e$,2 t\e(B ?\e$,1(v\e(B ?\e$,1(w\e(B ?\e$,2 w\e(B ?\e$,2 x\e(B ?\e$,2 y\e(B ?\e$,2 z\e(B ?\e$,2 {\e(B ?\e$,1)Q\e(B ?\e$,2 }\e(B ?\e$,2 ~\e(B
268;; ?\e$,2 \7f\e(B ?\e$,2! \e(B ?\e$,2!!\e(B ?\e$,1(!\e(B ?\e$,1($\e(B ?\e$,2!#\e(B ?\e$,1(&\e(B ?\e$,1('\e(B ?\e$,2!&\e(B ?\e$,2!'\e(B ?\e$,2!(\e(B ?\e$,2!)\e(B ?\e$,2!*\e(B ?\e$,1)P\e(B ?\e$,2!,\e(B ?\e,A)\e(B
269;; ?\e$,1(n\e(B ?\e$,1(P\e(B ?\e$,1(Q\e(B ?\e$,1(f\e(B ?\e$,1(T\e(B ?\e$,1(U\e(B ?\e$,1(d\e(B ?\e$,1(S\e(B ?\e$,1(e\e(B ?\e$,1(X\e(B ?\e$,1(Y\e(B ?\e$,1(Z\e(B ?\e$,1([\e(B ?\e$,1(\\e(B ?\e$,1(]\e(B ?\e$,1(^\e(B
270;; ?\e$,1(_\e(B ?\e$,1(o\e(B ?\e$,1(`\e(B ?\e$,1(a\e(B ?\e$,1(b\e(B ?\e$,1(c\e(B ?\e$,1(V\e(B ?\e$,1(R\e(B ?\e$,1(l\e(B ?\e$,1(k\e(B ?\e$,1(W\e(B ?\e$,1(h\e(B ?\e$,1(m\e(B ?\e$,1(i\e(B ?\e$,1(g\e(B ?\e$,1(j\e(B
271;; ?\e$,1(N\e(B ?\e$,1(0\e(B ?\e$,1(1\e(B ?\e$,1(F\e(B ?\e$,1(4\e(B ?\e$,1(5\e(B ?\e$,1(D\e(B ?\e$,1(3\e(B ?\e$,1(E\e(B ?\e$,1(8\e(B ?\e$,1(9\e(B ?\e$,1(:\e(B ?\e$,1(;\e(B ?\e$,1(<\e(B ?\e$,1(=\e(B ?\e$,1(>\e(B
272;; ?\e$,1(?\e(B ?\e$,1(O\e(B ?\e$,1(@\e(B ?\e$,1(A\e(B ?\e$,1(B\e(B ?\e$,1(C\e(B ?\e$,1(6\e(B ?\e$,1(2\e(B ?\e$,1(L\e(B ?\e$,1(K\e(B ?\e$,1(7\e(B ?\e$,1(H\e(B ?\e$,1(M\e(B ?\e$,1(I\e(B ?\e$,1(G\e(B ?\e$,1(J\e(B
273;; 8859-5 plus Unicode:
274 ?\e$,2 \e(B ?\e$,2 "\e(B ?\e$,2 ,\e(B ?\e$,2 0\e(B ?\e$,2 4\e(B ?\e$,2 8\e(B ?\e$,2 <\e(B ?\e$,2 D\e(B ?\e$,2 L\e(B ?\e$,2 T\e(B ?\e$,2 \\e(B ?\e$,2!@\e(B ?\e$,2!D\e(B ?\e$,2!H\e(B ?\e$,2!L\e(B ?\e$,2!P\e(B
275 ?\e$,2!Q\e(B ?\e$,2!R\e(B ?\e$,2!S\e(B ?\e$,1{ \e(B ?\e$,2!`\e(B ?\e$,1x9\e(B ?\e$,1x:\e(B ?\e$,1xh\e(B ?\e$,1y$\e(B ?\e$,1y%\e(B ?\e,L \e(B ?\e$,1{!\e(B ?\e,A0\e(B ?\e,A2\e(B ?\e,A7\e(B ?\e,Aw\e(B
276 ?\e$,2 p\e(B ?\e$,2 q\e(B ?\e$,2 r\e(B ?\e,Lq\e(B ?\e,Lt\e(B ?\e$,2 t\e(B ?\e,Lv\e(B ?\e,Lw\e(B ?\e$,2 w\e(B ?\e$,2 x\e(B ?\e$,2 y\e(B ?\e$,2 z\e(B ?\e$,2 {\e(B ?\e$,1)Q\e(B ?\e$,2 }\e(B ?\e$,2 ~\e(B
277 ?\e$,2 \7f\e(B ?\e$,2! \e(B ?\e$,2!!\e(B ?\e,L!\e(B ?\e,L$\e(B ?\e$,2!#\e(B ?\e,L&\e(B ?\e,L'\e(B ?\e$,2!&\e(B ?\e$,2!'\e(B ?\e$,2!(\e(B ?\e$,2!)\e(B ?\e$,2!*\e(B ?\e$,1)P\e(B ?\e$,2!,\e(B ?\e,A)\e(B
278 ?\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
279 ?\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
280 ?\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
281 ?\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
282 ]
283 "Cyrillic KOI8-U decoding table.")
284
285(let ((table (make-translation-table-from-vector
286 cyrillic-koi8-u-decode-table)))
287 (define-translation-table 'cyrillic-koi8-u-nonascii-translation-table table)
288 (define-translation-table 'cyrillic-koi8-u-encode-table
289 (char-table-extra-slot table 0)))
290
291(makunbound 'cyrillic-koi8-u-decode-table)
292
293(define-ccl-program ccl-decode-koi8-u
294 `(4
295 ((loop
296 (r0 = 0)
297 (read r1)
298 (if (r1 < 128)
299 (write-repeat r1)
300 ((translate-character cyrillic-koi8-u-nonascii-translation-table r0 r1)
d98276be 301 (translate-character ucs-translation-table-for-decode r0 r1)
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302 (write-multibyte-character r0 r1)
303 (repeat))))))
304 "CCL program to decode KOI8-U.")
305
306(define-ccl-program ccl-encode-koi8-u
307 `(1
308 ((loop
309 (read-multibyte-character r0 r1)
310 (translate-character cyrillic-koi8-u-encode-table r0 r1)
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311 (if (r0 != ,(charset-id 'ascii))
312 (if (r0 != ,(charset-id 'eight-bit-graphic))
313 (if (r0 != ,(charset-id 'eight-bit-control))
314 (r1 = ??))))
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315 (write-repeat r1))))
316 "CCL program to encode KOI8-U.")
317
318(cyrillic-unify-encoding 'cyrillic-koi8-u-encode-table)
319
320(make-coding-system
321 'koi8-u 4
322 ?U "KOI8-U 8-bit encoding for Cyrillic (MIME: KOI8-U)"
323 '(ccl-decode-koi8-u . ccl-encode-koi8-u)
324 `((safe-chars . cyrillic-koi8-u-encode-table)
325 (mime-charset . koi8-u)
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326 (valid-codes (0 . 255))
327 (dependency unify-8859-on-encoding-mode unify-8859-on-decoding-mode)))
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328
329(define-ccl-program ccl-encode-koi8-u-font
330 `(0
331 (translate-character cyrillic-koi8-u-encode-table r0 r1))
332 "CCL program to encode Cyrillic chars to KOI-U font.")
333
334(add-to-list 'font-ccl-encoder-alist '("koi8-u" . ccl-encode-koi8-u-font))
335
336(set-language-info-alist
337 "Ukrainian" `((coding-system koi8-u)
d98276be 338 (coding-priority koi8-u)
6f27e0f9 339 (nonascii-translation
b9e98de5 340 . ,(get 'cyrillic-koi8-u-nonascii-translation-table
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341 'translation-table))
342 (input-method . "ukrainian-computer")
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343 (documentation
344 . "Support for Ukrainian with KOI8-U character set."))
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345 '("Cyrillic"))
346
347;;; ALTERNATIVNYJ stuff
2b01336d 348
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349;; Fixme: It's unclear what's the correct table. I've found
350;; statements both that it's the same as cp866 and somewhat different,
1d5f8bfc 351;; but nothing that looks really definitive.
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352(defvar cyrillic-alternativnyj-decode-table
353 [
354 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
355 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
356 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
357 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
358 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
359 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
360 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111
361 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127
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362;; ?\e$,1(0\e(B ?\e$,1(1\e(B ?\e$,1(2\e(B ?\e$,1(3\e(B ?\e$,1(4\e(B ?\e$,1(5\e(B ?\e$,1(6\e(B ?\e$,1(7\e(B ?\e$,1(8\e(B ?\e$,1(9\e(B ?\e$,1(:\e(B ?\e$,1(;\e(B ?\e$,1(<\e(B ?\e$,1(=\e(B ?\e$,1(>\e(B ?\e$,1(?\e(B
363;; ?\e$,1(@\e(B ?\e$,1(A\e(B ?\e$,1(B\e(B ?\e$,1(C\e(B ?\e$,1(D\e(B ?\e$,1(E\e(B ?\e$,1(F\e(B ?\e$,1(G\e(B ?\e$,1(H\e(B ?\e$,1(I\e(B ?\e$,1(J\e(B ?\e$,1(K\e(B ?\e$,1(L\e(B ?\e$,1(M\e(B ?\e$,1(N\e(B ?\e$,1(O\e(B
364;; ?\e$,1(P\e(B ?\e$,1(Q\e(B ?\e$,1(R\e(B ?\e$,1(S\e(B ?\e$,1(T\e(B ?\e$,1(U\e(B ?\e$,1(V\e(B ?\e$,1(W\e(B ?\e$,1(X\e(B ?\e$,1(Y\e(B ?\e$,1(Z\e(B ?\e$,1([\e(B ?\e$,1(\\e(B ?\e$,1(]\e(B ?\e$,1(^\e(B ?\e$,1(_\e(B
365;; ?\e$,2!Q\e(B ?\e$,2!R\e(B ?\e$,2!S\e(B ?\e$,2 "\e(B ?\e$,2 D\e(B ?\e$,2!!\e(B ?\e$,2!"\e(B ?\e$,2 v\e(B ?\e$,2 u\e(B ?\e$,2!#\e(B ?\e$,2 q\e(B ?\e$,2 w\e(B ?\e$,2 }\e(B ?\e$,2 |\e(B ?\e$,2 {\e(B ?\e$,2 0\e(B
366;; ?\e$,2 4\e(B ?\e$,2 T\e(B ?\e$,2 L\e(B ?\e$,2 <\e(B ?\e$,2 \e(B ?\e$,2 \\e(B ?\e$,2 ~\e(B ?\e$,2 \7f\e(B ?\e$,2 z\e(B ?\e$,2 t\e(B ?\e$,2!)\e(B ?\e$,2!&\e(B ?\e$,2! \e(B ?\e$,2 p\e(B ?\e$,2!,\e(B ?\e$,2!'\e(B
367;; ?\e$,2!(\e(B ?\e$,2!$\e(B ?\e$,2!%\e(B ?\e$,2 y\e(B ?\e$,2 x\e(B ?\e$,2 r\e(B ?\e$,2 s\e(B ?\e$,2!+\e(B ?\e$,2!*\e(B ?\e$,2 8\e(B ?\e$,2 ,\e(B ?\e$,2!H\e(B ?\e$,2!D\e(B ?\e$,2!L\e(B ?\e$,2!P\e(B ?\e$,2!@\e(B
368;; ?\e$,1(`\e(B ?\e$,1(a\e(B ?\e$,1(b\e(B ?\e$,1(c\e(B ?\e$,1(d\e(B ?\e$,1(e\e(B ?\e$,1(f\e(B ?\e$,1(g\e(B ?\e$,1(h\e(B ?\e$,1(i\e(B ?\e$,1(j\e(B ?\e$,1(k\e(B ?\e$,1(l\e(B ?\e$,1(m\e(B ?\e$,1(n\e(B ?\e$,1(o\e(B
1d5f8bfc 369;; ?\e$,1(!\e(B ?\e$,1(q\e(B ?\e$,1ry\e(B ?\e$,1rx\e(B ?\e$,1%A\e(B ?\e$,1%@\e(B ?\e$,1s:\e(B ?\e$,1s9\e(B ?\e$,1vq\e(B ?\e$,1vs\e(B ?\e,A1\e(B ?\e,Aw\e(B ?\e$,1uV\e(B ?\e,A$\e(B ?\e$,2!`\e(B ?\e,A \e(B ;
6f27e0f9 370;; 8859+Unicode
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371 ?\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
372 ?\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
373 ?\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
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374 ?\e$,2!Q\e(B ?\e$,2!R\e(B ?\e$,2!S\e(B ?\e$,2 "\e(B ?\e$,2 D\e(B ?\e$,2!!\e(B ?\e$,2!"\e(B ?\e$,2 v\e(B ?\e$,2 u\e(B ?\e$,2!#\e(B ?\e$,2 q\e(B ?\e$,2 w\e(B ?\e$,2 }\e(B ?\e$,2 |\e(B ?\e$,2 {\e(B ?\e$,2 0\e(B
375 ?\e$,2 4\e(B ?\e$,2 T\e(B ?\e$,2 L\e(B ?\e$,2 <\e(B ?\e$,2 \e(B ?\e$,2 \\e(B ?\e$,2 ~\e(B ?\e$,2 \7f\e(B ?\e$,2 z\e(B ?\e$,2 t\e(B ?\e$,2!)\e(B ?\e$,2!&\e(B ?\e$,2! \e(B ?\e$,2 p\e(B ?\e$,2!,\e(B ?\e$,2!'\e(B
376 ?\e$,2!(\e(B ?\e$,2!$\e(B ?\e$,2!%\e(B ?\e$,2 y\e(B ?\e$,2 x\e(B ?\e$,2 r\e(B ?\e$,2 s\e(B ?\e$,2!+\e(B ?\e$,2!*\e(B ?\e$,2 8\e(B ?\e$,2 ,\e(B ?\e$,2!H\e(B ?\e$,2!D\e(B ?\e$,2!L\e(B ?\e$,2!P\e(B ?\e$,2!@\e(B
70c58a1f 377 ?\e,L`\e(B ?\e,La\e(B ?\e,Lb\e(B ?\e,Lc\e(B ?\e,Ld\e(B ?\e,Le\e(B ?\e,Lf\e(B ?\e,Lg\e(B ?\e,Lh\e(B ?\e,Li\e(B ?\e,Lj\e(B ?\e,Lk\e(B ?\e,Ll\e(B ?\e,Lm\e(B ?\e,Ln\e(B ?\e,Lo\e(B
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378 ;; Taken from http://www.cyrillic.com/ref/cyrillic/koi-8alt.html
379 ;; with guesses for the Unicodes of the glyphs in the absence of a
380 ;; table.
381 ?\e,L!\e(B ?\e,Lq\e(B ?\e$,1ry\e(B ?\e$,1rx\e(B ?\e$,1%A\e(B ?\e$,1%@\e(B ?\e$,1s:\e(B ?\e$,1s9\e(B ?\e$,1vq\e(B ?\e$,1vs\e(B ?\e,A1\e(B ?\e,Aw\e(B ?\e,Lp\e(B ?\e,A$\e(B ?\e$,2!`\e(B ?\e,L \e(B]
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382 "Cyrillic ALTERNATIVNYJ decoding table.")
383
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384(let ((table (make-translation-table-from-vector
385 cyrillic-alternativnyj-decode-table)))
386 (define-translation-table 'cyrillic-alternativnyj-nonascii-translation-table
70c58a1f 387 table)
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388 (define-translation-table 'cyrillic-alternativnyj-encode-table
389 (char-table-extra-slot table 0)))
70c58a1f 390
6f27e0f9 391(makunbound 'cyrillic-alternativnyj-decode-table)
70c58a1f 392
2b01336d 393(define-ccl-program ccl-decode-alternativnyj
6f27e0f9 394 `(4
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395 ((loop
396 (r0 = 0)
397 (read r1)
398 (if (r1 < 128)
399 (write-repeat r1)
400 ((translate-character cyrillic-alternativnyj-nonascii-translation-table
401 r0 r1)
d98276be 402 (translate-character ucs-translation-table-for-decode r0 r1)
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403 (write-multibyte-character r0 r1)
404 (repeat))))))
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405 "CCL program to decode Alternativnyj.")
406
407(define-ccl-program ccl-encode-alternativnyj
408 `(1
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409 ((loop
410 (read-multibyte-character r0 r1)
53a1db80 411 (translate-character cyrillic-alternativnyj-encode-table r0 r1)
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412 (if (r0 != ,(charset-id 'ascii))
413 (if (r0 != ,(charset-id 'eight-bit-graphic))
414 (if (r0 != ,(charset-id 'eight-bit-control))
415 (r1 = ??))))
1f487ef8 416 (write-repeat r1))))
2b01336d 417 "CCL program to encode Alternativnyj.")
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418
419(cyrillic-unify-encoding 'cyrillic-alternativnyj-encode-table)
420
2b01336d 421(make-coding-system
efbc7e89 422 'cyrillic-alternativnyj 4 ?A
1d5f8bfc 423 "ALTERNATIVNYJ 8-bit encoding for Cyrillic."
7fbf766f 424 '(ccl-decode-alternativnyj . ccl-encode-alternativnyj)
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425 `((safe-chars . cyrillic-alternativnyj-encode-table)
426 (valid-codes (0 . 255))
d98276be 427 (dependency unify-8859-on-encoding-mode unify-8859-on-decoding-mode)))
2b01336d 428
71eabd24 429(define-coding-system-alias 'alternativnyj 'cyrillic-alternativnyj)
efbc7e89 430
2b01336d 431(define-ccl-program ccl-encode-alternativnyj-font
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432 `(0
433 (translate-character cyrillic-alternativnyj-encode-table r0 r1))
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434 "CCL program to encode Cyrillic chars to Alternativnyj font.")
435
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436(add-to-list 'font-ccl-encoder-alist
437 '("alternativnyj" . ccl-encode-alternativnyj-font))
2b01336d 438
4ed46869 439(set-language-info-alist
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440 "Cyrillic-ALT" `((charset cyrillic-iso8859-5)
441 (nonascii-translation
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442 . ,(get 'cyrillic-alternativnyj-nonascii-translation-table
443 'translation-table))
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444 (coding-system cyrillic-alternativnyj)
445 (coding-priority cyrillic-alternativnyj)
6f27e0f9 446 (input-method . "russian-typewriter")
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447 (features cyril-util)
448 (unibyte-display . cyrillic-alternativnyj)
5f1d80c7 449 (sample-text . "Russian (\e,L@caaZXY\e(B) \e,L7T`PRabRcYbU\e(B!")
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450 (documentation . "Support for Cyrillic ALTERNATIVNYJ."))
451 '("Cyrillic"))
4ed46869 452
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453(set-language-info-alist
454 "Tajik" `((coding-system cyrillic-koi8-t)
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455 (coding-priority cyrillic-koi8-t)
456 (nonascii-translation
457 . ,(get 'decode-koi8-t 'translation-table))
458 (input-method . "russian-typewriter") ; fixme?
459 (features code-pages)
460 (documentation . "Support for Tajik using KOI8-T."))
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461 '("Cyrillic"))
462
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463(eval-and-compile
464 (setq
465 non-iso-charset-alist
466 (cp-make-coding-system
467 windows-1251
468 [?\\e$,1("\e(B ?\\e$,1(#\e(B ?\\e$,1rz\e(B ?\\e$,1(s\e(B ?\\e$,1r~\e(B ?\\e$,1s&\e(B ?\\e$,1s \e(B ?\\e$,1s!\e(B ?\\e$,1tL\e(B ?\\e$,1s0\e(B ?\\e$,1()\e(B ?\\e$,1s9\e(B ?\\e$,1(*\e(B ?\\e$,1(,\e(B ?\\e$,1(+\e(B ?\\e$,1(/\e(B ?\\e$,1(r\e(B
469 ?\\e$,1rx\e(B ?\\e$,1ry\e(B ?\\e$,1r|\e(B ?\\e$,1r}\e(B ?\\e$,1s"\e(B ?\\e$,1rs\e(B ?\\e$,1rt\e(B nil ?\\e$,1ub\e(B ?\\e$,1(y\e(B ?\\e$,1s:\e(B ?\\e$,1(z\e(B ?\\e$,1(|\e(B ?\\e$,1({\e(B ?\\e$,1(\7f\e(B ?\\e,A \e(B ?\\e$,1(.\e(B
470 ?\\e$,1(~\e(B ?\\e$,1((\e(B ?\\e,A$\e(B ?\\e$,1)P\e(B ?\\e,A&\e(B ?\\e,A'\e(B ?\\e$,1(!\e(B ?\\e,A)\e(B ?\\e$,1($\e(B ?\\e,A+\e(B ?\\e,A,\e(B ?\\e,A-\e(B ?\\e,A.\e(B ?\\e$,1('\e(B ?\\e,A0\e(B ?\\e,A1\e(B ?\\e$,1(&\e(B
471 ?\\e$,1(v\e(B ?\\e$,1)Q\e(B ?\\e,A5\e(B ?\\e,A6\e(B ?\\e,A7\e(B ?\\e$,1(q\e(B ?\\e$,1uV\e(B ?\\e$,1(t\e(B ?\\e,A;\e(B ?\\e$,1(x\e(B ?\\e$,1(%\e(B ?\\e$,1(u\e(B ?\\e$,1(w\e(B ?\\e$,1(0\e(B ?\\e$,1(1\e(B ?\\e$,1(2\e(B ?\\e$,1(3\e(B
472 ?\\e$,1(4\e(B ?\\e$,1(5\e(B ?\\e$,1(6\e(B ?\\e$,1(7\e(B ?\\e$,1(8\e(B ?\\e$,1(9\e(B ?\\e$,1(:\e(B ?\\e$,1(;\e(B ?\\e$,1(<\e(B ?\\e$,1(=\e(B ?\\e$,1(>\e(B ?\\e$,1(?\e(B ?\\e$,1(@\e(B ?\\e$,1(A\e(B ?\\e$,1(B\e(B ?\\e$,1(C\e(B ?\\e$,1(D\e(B
473 ?\\e$,1(E\e(B ?\\e$,1(F\e(B ?\\e$,1(G\e(B ?\\e$,1(H\e(B ?\\e$,1(I\e(B ?\\e$,1(J\e(B ?\\e$,1(K\e(B ?\\e$,1(L\e(B ?\\e$,1(M\e(B ?\\e$,1(N\e(B ?\\e$,1(O\e(B ?\\e$,1(P\e(B ?\\e$,1(Q\e(B ?\\e$,1(R\e(B ?\\e$,1(S\e(B ?\\e$,1(T\e(B ?\\e$,1(U\e(B
474 ?\\e$,1(V\e(B ?\\e$,1(W\e(B ?\\e$,1(X\e(B ?\\e$,1(Y\e(B ?\\e$,1(Z\e(B ?\\e$,1([\e(B ?\\e$,1(\\e(B ?\\e$,1(]\e(B ?\\e$,1(^\e(B ?\\e$,1(_\e(B ?\\e$,1(`\e(B ?\\e$,1(a\e(B ?\\e$,1(b\e(B ?\\e$,1(c\e(B ?\\e$,1(d\e(B ?\\e$,1(e\e(B ?\\e$,1(f\e(B
475 ?\\e$,1(g\e(B ?\\e$,1(h\e(B ?\\e$,1(i\e(B ?\\e$,1(j\e(B ?\\e$,1(k\e(B ?\\e$,1(l\e(B ?\\e$,1(m\e(B ?\\e$,1(n\e(B ?\\e$,1(o\e(B] nil ?b)))
476
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477(define-coding-system-alias 'cp1251 'windows-1251)
478
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479(let ((elt `("microsoft-cp1251" windows-1251 1
480 ,(get 'encode-windows-1251 'translation-table)))
481 (slot (assoc "microsoft-cp1251" ctext-non-standard-encodings-alist)))
482 (if slot
483 (setcdr slot (cdr elt))
484 (push elt ctext-non-standard-encodings-alist)))
485
fd162724 486(define-ccl-program ccl-encode-windows-1251-font
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487 `(0
488 ((if (r0 == ,(charset-id 'mule-unicode-0100-24ff))
489 ((r1 <<= 7)
490 (r1 += r2)))
491 (translate-character encode-windows-1251 r0 r1))))
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492
493(add-to-list 'font-ccl-encoder-alist
494 '("microsoft-cp1251" . ccl-encode-windows-1251-font))
495
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496(set-language-info-alist
497 "Bulgarian" `((coding-system windows-1251)
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498 (coding-priority windows-1251)
499 (ctext-non-standard-encodings "microsoft-cp1251")
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500 (overriding-fontspec
501 (,(get 'encode-windows-1251 'translation-table)
502 . (nil . "microsoft-cp1251"))
503 (,(get 'cyrillic-koi8-r-encode-table 'translation-table)
504 . (nil . "koi8-r")))
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505 (nonascii-translation
506 . ,(get 'decode-windows-1251 'translation-table))
1d5f8bfc 507 (input-method . "bulgarian-bds")
6f27e0f9 508 (documentation
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509 . "Support for Bulgarian with windows-1251 character set.")
510 (tutorial . "TUTORIAL.bg"))
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511 '("Cyrillic"))
512
513(set-language-info-alist
514 "Belarusian" `((coding-system windows-1251)
515 (coding-priority windows-1251)
52d8246c 516 (ctext-non-standard-encodings "microsoft-cp1251")
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517 (overriding-fontspec
518 (,(get 'encode-windows-1251 'translation-table)
519 . (nil . "microsoft-cp1251"))
520 (,(get 'cyrillic-koi8-r-encode-table 'translation-table)
521 . (nil . "koi8-r")))
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522 (nonascii-translation
523 . ,(get 'decode-windows-1251 'translation-table))
524 (input-method . "belarusian")
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525 (documentation
526 . "Support for Belarusian with windows-1251 character set.
527\(The name Belarusian replaced Byelorussian in the early 1990s.)"))
528 '("Cyrillic"))
529
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530(provide 'cyrillic)
531
ab5796a9 532;;; arch-tag: bda71ae0-ba41-4cb6-a6e0-1dff542313d3
4ed46869 533;;; cyrillic.el ends here