code.delx.au - gnu-emacs/blob - lisp/language/hebrew.el

   1 ;;; hebrew.el --- support for Hebrew -*- coding: iso-2022-7bit; no-byte-compile: t -*-
   2
   3 ;; Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
   4 ;;   Free Software Foundation, Inc.
   5 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
   6 ;;   2005, 2006, 2007
   7 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
   8 ;;   Registration Number H14PRO021
   9
  10 ;; Keywords: multilingual, Hebrew
  11
  12 ;; This file is part of GNU Emacs.
  13
  14 ;; GNU Emacs is free software; you can redistribute it and/or modify
  15 ;; it under the terms of the GNU General Public License as published by
  16 ;; the Free Software Foundation; either version 2, or (at your option)
  17 ;; any later version.
  18
  19 ;; GNU Emacs is distributed in the hope that it will be useful,
  20 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  21 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22 ;; GNU General Public License for more details.
  23
  24 ;; You should have received a copy of the GNU General Public License
  25 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  26 ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  27 ;; Boston, MA 02110-1301, USA.
  28
  29 ;;; Commentary:
  30
  31 ;; For Hebrew, the character set ISO8859-8 is supported.
  32 ;; See http://www.ecma.ch/ecma1/STAND/ECMA-121.HTM.
  33 ;; Windows-1255 is also supported.
  34
  35 ;;; Code:
  36
  37 (make-coding-system
  38  'hebrew-iso-8bit 2 ?8
  39  "ISO 2022 based 8-bit encoding for Hebrew (MIME:ISO-8859-8)."
  40  '(ascii hebrew-iso8859-8 nil nil
  41    nil nil nil nil nil nil nil nil t nil nil t)
  42  '((safe-charsets ascii hebrew-iso8859-8)
  43    (mime-charset . iso-8859-8)))
  44
  45 (define-coding-system-alias 'iso-8859-8 'hebrew-iso-8bit)
  46
  47 ;; These are for Explicit and Implicit directionality information, as
  48 ;; defined in RFC 1556.  We don't yet support directional information
  49 ;; in bidi languages, so these aliases are a lie, especially as far as
  50 ;; iso-8859-8-e is concerned.  FIXME.
  51 (define-coding-system-alias 'iso-8859-8-e 'hebrew-iso-8bit)
  52 (define-coding-system-alias 'iso-8859-8-i 'hebrew-iso-8bit)
  53
  54 (set-language-info-alist
  55  "Hebrew" '((charset . (hebrew-iso8859-8))
  56             (coding-priority hebrew-iso-8bit)
  57             (coding-system . (hebrew-iso-8bit))
  58             (nonascii-translation . hebrew-iso8859-8)
  59             (input-method . "hebrew")
  60             (unibyte-display . hebrew-iso-8bit)
  61             (sample-text . "Hebrew      \e,Hylem\e(B")
  62             (documentation . "Right-to-left writing is not yet supported.")))
  63
  64 (set-language-info-alist
  65  "Windows-1255" '((coding-priority windows-1255)
  66                   (coding-system windows-1255)
  67                   (features code-pages)
  68                   (documentation . "\
  69 Support for Windows-1255 encoding, e.g. for Yiddish.
  70 Right-to-left writing is not yet supported.")))
  71
  72 (provide 'hebrew)
  73
  74 ;;; arch-tag: 3ca04f32-3f1e-498e-af46-8267498ba5d9
  75 ;;; hebrew.el ends here