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115 lines
3.9 KiB
EmacsLisp
115 lines
3.9 KiB
EmacsLisp
;;; vietnamese.el --- support for Vietnamese -*- coding: iso-2022-7bit; -*-
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;; Copyright (C) 1998, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
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;; Free Software Foundation, Inc.
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;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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;; 2005, 2006, 2007, 2008
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;; National Institute of Advanced Industrial Science and Technology (AIST)
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;; Registration Number H14PRO021
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;; Copyright (C) 2003
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;; National Institute of Advanced Industrial Science and Technology (AIST)
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;; Registration Number H13PRO009
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;; Keywords: multilingual, Vietnamese, i18n
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;; For Vietnames, the character sets VISCII, VSCII and TCVN-5712 are
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;; supported.
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;;; Code:
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(define-coding-system 'vietnamese-viscii
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"8-bit encoding for Vietnamese VISCII 1.1 (MIME:VISCII)."
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:coding-type 'charset
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:mnemonic ?V
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:charset-list '(viscii)
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:mime-charset 'viscii
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:suitable-for-file-name t)
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(define-coding-system-alias 'viscii 'vietnamese-viscii)
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(define-coding-system 'vietnamese-vscii
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"8-bit encoding for Vietnamese VSCII-1."
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:coding-type 'charset
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:mnemonic ?v
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:charset-list '(vscii)
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:suitable-for-file-name t)
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(define-coding-system-alias 'vscii 'vietnamese-vscii)
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;; (make-coding-system
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;; 'vietnamese-vps 4 ?p
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;; "8-bit encoding for Vietnamese VPS"
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;; '(ccl-decode-vps . ccl-encode-vps)
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;; '((safe-charsets ascii vietnamese-viscii-lower vietnamese-viscii-upper)
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;; (valid-codes (0 . 255))))
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;;
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;; (define-coding-system-alias 'vps 'vietnamese-vps)
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(define-coding-system 'vietnamese-viqr
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"Vietnamese latin transcription (VIQR)."
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:coding-type 'utf-8
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:mnemonic ?q
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:charset-list '(ascii viscii)
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:post-read-conversion 'viqr-post-read-conversion
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:pre-write-conversion 'viqr-pre-write-conversion)
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(define-coding-system-alias 'viqr 'vietnamese-viqr)
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(set-language-info-alist
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"Vietnamese" `((charset viscii)
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(coding-system vietnamese-viscii vietnamese-vscii
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vietnamese-tcvn vietnamese-viqr windows-1258)
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(nonascii-translation . viscii)
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(coding-priority vietnamese-viscii)
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(input-method . "vietnamese-viqr")
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(unibyte-display . vietnamese-viscii)
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(features viet-util)
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(sample-text . "Vietnamese (Ti,1*(Bng Vi,1.(Bt) Ch,1`(Bo b,1U(Bn")
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(documentation . "\
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For Vietnamese, Emacs uses special charsets internally.
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They can be decoded from and encoded to VISCII, VSCII, TCVN-5712, VIQR
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and windows-1258. VSCII is deprecated in favour of TCVN-5712. The
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Current setting gives higher priority to the coding system VISCII than
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TCVN-5712. If you prefer TCVN-5712, please do: (prefer-coding-system
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'vietnamese-tcvn). There are two Vietnamese input methods: VIQR and
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Telex, VIQR is the default setting.")))
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(define-coding-system 'windows-1258
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"windows-1258 encoding for Vietnamese (MIME: WINDOWS-1258)"
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:coding-type 'charset
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:mnemonic ?*
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:charset-list '(windows-1258)
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:mime-charset 'windows-1258)
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(define-coding-system-alias 'cp1258 'windows-1258)
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(define-coding-system 'vietnamese-tcvn
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"8-bit encoding for Vietnamese TCVN-5712"
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:coding-type 'charset
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:mnemonic ?t
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:charset-list '(tcvn-5712)
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:suitable-for-file-name t)
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(define-coding-system-alias 'tcvn 'vietnamese-tcvn)
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(define-coding-system-alias 'tcvn-5712 'vietnamese-tcvn)
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(provide 'vietnamese)
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;; arch-tag: 5bd4f1aa-2d4e-4f33-b7d8-0679c6a19ee6
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;;; vietnamese.el ends here
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