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;;; ethiopic.el --- support for Ethiopic -*- coding: iso-2022-7bit; -*-
;; Copyright (C) 1995, 2001 Electrotechnical Laboratory, JAPAN.
;; Licensed to the Free Software Foundation.
;; Keywords: multilingual, Ethiopic
;; 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.
;; Author: TAKAHASHI Naoto <ntakahas@m17n.org>
;;; Commentary:
;;; Code:
(define-ccl-program ccl-encode-ethio-font
'(0
;; In: R0:ethiopic (not checked)
;; R1:position code 1
;; R2:position code 2
;; Out: R1:font code point 1
;; R2:font code point 2
((r1 -= 33)
(r2 -= 33)
(r1 *= 94)
(r2 += r1)
(if (r2 < 256)
(r1 = ?\x12)
(if (r2 < 448)
((r1 = ?\x13) (r2 -= 256))
((r1 = ?\xfd) (r2 -= 208))
))))
"CCL program to encode an Ethiopic code to code point of Ethiopic font.")
(setq font-ccl-encoder-alist
(cons (cons "ethiopic" ccl-encode-ethio-font) font-ccl-encoder-alist))
(set-language-info-alist
"Ethiopic" '((setup-function . setup-ethiopic-environment-internal)
(exit-function . exit-ethiopic-environment)
(charset ethiopic)
(coding-system iso-2022-7bit)
(coding-priority iso-2022-7bit)
(input-method . "ethiopic")
(features ethio-util)
(sample-text . "$(3$Q#U!.(B")
(documentation .
"This language envrironment provides these function key bindings
\(old bindings are shown in parentheses):
[f3] ethio-fidel-to-sera-buffer (f5)
[S-f3] ethio-fidel-to-sera-region (f5)
[C-f3] ethio-fidel-to-sera-mail-or-marker (f5)
[f4] ethio-sera-to-fidel-buffer (unchanged)
[S-f4] ethio-sera-to-fidel-region (unchanged)
[C-f4] ethio-sera-to-fidel-mail-or-marker (unchanged)
[S-f5] ethio-toggle-punctuation (f3)
[S-f6] ethio-modify-vowel (f6)
[S-f7] ethio-replace-space (f7)
[S-f8] ethio-input-special-character (f8)
[S-f9] ethio-replace-space (unchanged)
[C-f9] ethio-toggle-space (f2)"
)))
(provide 'ethiopic)
;;; ethiopic.el ends here
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