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69 lines
2.2 KiB
EmacsLisp
69 lines
2.2 KiB
EmacsLisp
;;; lao.el --- support for Lao -*- coding: iso-2022-7bit; no-byte-compile: t -*-
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;; Copyright (C) 1997 Electrotechnical Laboratory, JAPAN.
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;; Licensed to the Free Software Foundation.
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;; Copyright (C) 2001 Free Software Foundation, Inc.
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;; Keywords: multilingual, Lao
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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 2, or (at your option)
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;; 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; see the file COPYING. If not, write to the
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;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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;; Boston, MA 02111-1307, USA.
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;;; Commentary:
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;;; Code:
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(make-coding-system
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'lao 2 ?L
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"8-bit encoding for ASCII (MSB=0) and LAO (MSB=1)."
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'(ascii lao nil nil
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nil nil nil nil nil nil nil nil nil nil nil t)
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'((safe-charsets ascii lao)
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(post-read-conversion . lao-post-read-conversion)))
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(set-language-info-alist
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"Lao" '((charset lao)
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(coding-system lao)
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(coding-priority lao)
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(input-method . "lao")
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(nonascii-translation . lao)
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(unibyte-display . lao)
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(features lao-util)
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(documentation . t)))
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(aset use-default-ascent ?(1;(B t)
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(aset use-default-ascent ?$,1D;(B t)
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(aset use-default-ascent ?(1=(B t)
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(aset use-default-ascent ?$,1D=(B t)
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(aset use-default-ascent ?(1?(B t)
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(aset use-default-ascent ?$,1D?(B t)
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(aset use-default-ascent ?(1B(B t)
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(aset use-default-ascent ?$,1DB(B t)
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(aset ignore-relative-composition ?(1\(B t)
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(aset ignore-relative-composition ?$,1D\(B t)
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;; Register a function to compose Lao characters.
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(let ((patterns '(("\\c0\\c9?\\(\\(\\c2\\|\\c3\\)\\c4?\\|\\c4\\)?"
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. lao-composition-function))))
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(aset composition-function-table (make-char 'lao) patterns)
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(dotimes (i (1+ (- #xeff #xe80)))
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(aset composition-function-table (decode-char 'ucs (+ i #xe80)) patterns)))
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(provide 'lao)
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;;; lao.el ends here
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