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emacs/lisp/language/cyrillic.el
2002-05-23 18:17:57 +00:00

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;;; cyrillic.el --- support for Cyrillic -*- coding: iso-2022-7bit; -*-
;; Copyright (C) 1995 Electrotechnical Laboratory, JAPAN.
;; Licensed to the Free Software Foundation.
;; Keywords: multilingual, Cyrillic
;; 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 2, 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; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
;;; Commentary:
;; The character set ISO8859-5 is supported. See
;; http://www.ecma.ch/ecma1/STAND/ECMA-113.HTM. KOI-8 and
;; ALTERNATIVNYJ are converted to ISO8859-5 internally.
;;; Code:
;; Cyrillic (general)
;; ISO-8859-5 stuff
(define-coding-system 'cyrillic-iso-8bit
"ISO 2022 based 8-bit encoding for Cyrillic script (MIME:ISO-8859-5)."
:coding-type 'charset
:mnemonic ?5
:charset-list '(iso-8859-5)
:mime-charset 'iso-8859-5)
(define-coding-system-alias 'iso-8859-5 'cyrillic-iso-8bit)
(set-language-info-alist
"Cyrillic-ISO" '((charset iso-8859-5)
(coding-system cyrillic-iso-8bit)
(coding-priority cyrillic-iso-8bit)
(nonascii-translation . iso-8859-5)
(input-method . "cyrillic-yawerty")
(unibyte-display . cyrillic-iso-8bit)
(features cyril-util)
(sample-text . "Russian (,L@caaZXY(B) ,L7T`PRabRcYbU(B!")
(documentation . "Support for Cyrillic ISO-8859-5."))
'("Cyrillic"))
;; KOI-8 stuff
(define-coding-system 'cyrillic-koi8
"KOI8 8-bit encoding for Cyrillic (MIME: KOI8-R)."
:coding-type 'charset
;; We used to use ?K. It is true that ?K is more strictly correct,
;; but it is also used for Korean. So people who use koi8 for
;; languages other than Russian will have to forgive us.
:mnemonic ?R
:charset-list '(koi8)
:mime-charset 'koi8-r)
(define-coding-system-alias 'koi8-r 'cyrillic-koi8)
(define-coding-system-alias 'koi8 'cyrillic-koi8)
(define-coding-system-alias 'cp878 'cyrillic-koi8)
(set-language-info-alist
"Cyrillic-KOI8" `((charset koi8)
(coding-system cyrillic-koi8)
(coding-priority cyrillic-koi8)
(nonascii-translation . koi8)
(input-method . "cyrillic-jcuken")
(features cyril-util)
(unibyte-display . cyrillic-koi8)
(sample-text . "Russian (,L@caaZXY(B) ,L7T`PRabRcYbU(B!")
(documentation . "Support for Cyrillic KOI8-R."))
'("Cyrillic"))
;;; ALTERNATIVNYJ stuff
(define-coding-system 'cyrillic-alternativnyj
"ALTERNATIVNYJ 8-bit encoding for Cyrillic."
:coding-type 'charset
:mnemonic ?A
:charset-list '(alternativnyj)
:mime-charset 'cp866)
(define-coding-system-alias 'alternativnyj 'cyrillic-alternativnyj)
(define-coding-system-alias 'cp866 'cyrillic-alternativnyj)
(set-language-info-alist
"Cyrillic-ALT" `((charset alternativnyj)
(coding-system cyrillic-alternativnyj)
(coding-priority cyrillic-alternativnyj)
(nonascii-translation . alternativnyj)
(input-method . "cyrillic-jcuken")
(features cyril-util)
(unibyte-display . cyrillic-alternativnyj)
(sample-text . "Russian (,L@caaZXY(B) ,L7T`PRabRcYbU(B!")
(documentation . "Support for Cyrillic ALTERNATIVNYJ."))
'("Cyrillic"))
(define-coding-system 'koi8-u
"KOI8-U 8-bit encoding for Cyrillic (MIME: KOI8-U)"
:coding-type 'charset
:mnemonic ?U
:charset-list '(koi8-u)
:mime-charset 'koi8-u)
(define-coding-system 'koi8-t
"KOI8-T 8-bit encoding for Cyrillic (MIME: KOI8-T)"
:coding-type 'charset
:mnemonic ?*
:charset-list '(koi8-t)
:mime-charset 'koi8-t)
(define-coding-system 'windows-1251
"windows-1251 8-bit encoding for Cyrillic (MIME: WINDOWS-1251)"
:coding-type 'charset
:mnemonic ?b
:charset-list '(windows-1251)
:mime-charset 'windows-1251)
(define-coding-system-alias 'cp1251 'windows-1251)
(define-coding-system 'cp1125
"cp1125 8-bit encoding for Cyrillic (MIME: CP1125)"
:coding-type 'charset
:mnemonic ?*
:charset-list '(cp1125))
(define-coding-system-alias 'ruscii 'cp1125)
;; Original name for cp1125, says Serhii Hlodin <hlodin@lutsk.bank.gov.ua>
(define-coding-system-alias 'cp866u 'cp1125)
(define-coding-system 'cp855
"DOS codepage 855 (Russian)"
:coding-type 'charset
:mnemonic ?D
:charset-list '(cp855)
:mime-charset 'cp855)
(define-coding-system-alias 'ibm855 'cp855)
(provide 'cyrillic)
;;; cyrillic.el ends here