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

   1 ;;; thai.el --- support for Thai -*- coding: iso-2022-7bit; no-byte-compile: t -*-
   2
   3 ;; Copyright (C) 1995 Electrotechnical Laboratory, JAPAN.
   4 ;;   Licensed to the Free Software Foundation.
   5 ;; Copyright (C) 2002 Free Software Foundation, Inc.
   6 ;; Copyright (C) 2003
   7 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
   8 ;;   Registration Number H13PRO009
   9
  10 ;; Keywords: multilingual, Thai, i18n
  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., 59 Temple Place - Suite 330,
  27 ;; Boston, MA 02111-1307, USA.
  28
  29 ;;; Commentary:
  30
  31 ;; For Thai, the character set TIS620 is supported.
  32
  33 ;;; Code:
  34
  35 (define-coding-system 'thai-tis620
  36   "8-bit encoding for ASCII (MSB=0) and Thai TIS620 (MSB=1)."
  37   :coding-type 'charset
  38   :mnemonic ?T
  39   :charset-list '(tis620-2533))
  40
  41 (define-coding-system-alias 'th-tis620 'thai-tis620)
  42 (define-coding-system-alias 'tis620 'thai-tis620)
  43 (define-coding-system-alias 'tis-620 'thai-tis620)
  44
  45 (set-language-info-alist
  46  "Thai" '((tutorial . "TUTORIAL.th")
  47           (charset thai-tis620)
  48           (coding-system thai-tis620 iso-8859-11 cp874)
  49           (coding-priority thai-tis620)
  50           (nonascii-translation . tis620-2533)
  51           (input-method . "thai-kesmanee")
  52           (unibyte-display . thai-tis620)
  53           (features thai-util)
  54           (sample-text
  55            . (thai-compose-string
  56               (copy-sequence "Thai (\e,T@RIRd7B\e(B)              \e,TJ\e0GQ\e1J\e04U\e1$\e0CQ\e1:\e(B, \e,TJ\e0GQ\e1J\e04U\e1\e0$h\e1P\e(B")))
  57           (documentation . t)))
  58
  59 (define-coding-system 'cp874
  60   "DOS codepage 874 (Thai)"
  61   :coding-type 'charset
  62   :mnemonic ?D
  63   :charset-list '(cp874)
  64   :mime-charset 'cp874)
  65 (define-coding-system-alias 'ibm874 'cp874)
  66
  67 (define-coding-system 'iso-8859-11
  68   "ISO/IEC 8859/11 (Latin/Thai)
  69 This is the same as `thai-tis620' with the addition of no-break-space."
  70   :coding-type 'charset
  71   :mnemonic ?*
  72   :mime-charset 'iso-8859-11 ; not actually registered as of 2002-05-24
  73   :charset-list '(iso-8859-11))
  74
  75 ;; For automatic composition.
  76 (let ((chars "\e,TQTUVWXYZghijklmn\e(B"))
  77   (dotimes (i (length chars))
  78     (aset composition-function-table (aref chars i)
  79           'thai-composition-function)))
  80
  81 (provide 'thai)
  82
  83 ;;; thai.el ends here