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791cc5065d
* lisp/language/sinhala.el (composition-function-table): Allow U+200D U+0DCA as well as U+0DCA U+200D between consonants. Suggested by Richard Wordingham <richard.wordingham@ntlworld.com>. (Bug#67828)
51 lines
1.7 KiB
EmacsLisp
51 lines
1.7 KiB
EmacsLisp
;;; sinhala.el --- support for Sinhala -*- coding: utf-8; lexical-binding: t -*-
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;; Copyright (C) 2008, 2009, 2010, 2011
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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, Sinhala, 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 <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;;; Code:
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(set-language-info-alist
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"Sinhala" '((charset unicode)
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(coding-system utf-8)
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(coding-priority utf-8)
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(sample-text . "Sinhala (සිංහල) ආයුබෝවන්")
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(documentation . t)))
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(set-char-table-range
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composition-function-table
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'(#xD80 . #xDFF)
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(list (vector
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;; C:consonant, H:HALANTA, J:ZWJ, v:vowel sign,
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;; V:independent vowel, a:ANUSVARA .. VISARGA
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(concat
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;; C(HJ|JH)C)*v*H?a?, or
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"[\u0D9A-\u0DC6]\\(?:\\(\u0DCA\u200D\\|\u200D\u0DCA\\)[\u0D9A-\u0DC6]\\)*[\u0DCF-\u0DDF\u0DF2-\u0DF3]*\u0DCA?[\u0D82-\u0D83]?\\|"
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;; Va?, or
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"[\u0D85-\u0D96][\u0D82-\u0D83]?\\|"
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;; any other singleton characters
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"[\u0D80-\u0DFF]")
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0 #'font-shape-gstring)))
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;;; sinhala.el ends here
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