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;;; ethiopic.el --- Support for Ethiopic
;; Copyright (C) 1995 Free Software Foundation, Inc.
;; Copyright (C) 1995 Electrotechnical Laboratory, JAPAN.
;; 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@etl.go.jp>
;;; 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 Ehitopic code to code point of Ehitopic font.")
(setq font-ccl-encoder-alist
(cons (cons "ethiopic" ccl-encode-ethio-font) font-ccl-encoder-alist))
(register-input-method
"Ethiopic" '("quail-ethio" quail-use-package "quail/ethiopic"))
(defun setup-ethiopic-environment ()
"Setup multilingual environment for Ethiopic."
(interactive)
(setq primary-language "Ethiopic")
(setq default-input-method '("Ethiopic" . "quail-ethio"))
;;
;; key bindings
;;
(define-key global-map [f4] 'sera-to-fidel-buffer)
(define-key global-map [S-f4] 'sera-to-fidel-region)
(define-key global-map [C-f4] 'sera-to-fidel-marker)
(define-key global-map [f5] 'fidel-to-sera-buffer)
(define-key global-map [S-f5] 'fidel-to-sera-region)
(define-key global-map [C-f5] 'fidel-to-sera-marker)
(define-key global-map [f6] 'ethio-modify-vowel)
(define-key global-map [f7] 'ethio-replace-space)
(define-key global-map [f8] 'ethio-input-special-character)
(define-key global-map [S-f2] 'ethio-replace-space) ; as requested
(add-hook
'rmail-mode-hook
'(lambda ()
(define-key rmail-mode-map [C-f4] 'sera-to-fidel-mail)
(define-key rmail-mode-map [C-f5] 'fidel-to-sera-mail)))
(add-hook
'mail-mode-hook
'(lambda ()
(define-key mail-mode-map [C-f4] 'sera-to-fidel-mail)
(define-key mail-mode-map [C-f5] 'fidel-to-sera-mail)))
)
(defun describe-ethiopic-support ()
"Describe how Emacs supports Ethiopic."
(interactive)
(describe-language-support-internal "Ethiopic"))
(set-language-info-alist
"Ethiopic" '((setup-function . setup-ethiopic-environment)
(describe-function . describe-ethiopic-support)
(charset . (ethiopic))
(sample-text . "$(3$O#U!.(B")
(documentation . nil)))
;;; ethiopic.el ends here
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