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

   1 ;;; thai.el --- support for Thai -*- coding: iso-2022-7bit; -*-
   2
   3 ;; Copyright (C) 1995 Electrotechnical Laboratory, JAPAN.
   4 ;; Licensed to the Free Software Foundation.
   5 ;; Copyright (C) 2002 Free Software Foundation, Inc.
   6
   7 ;; Keywords: multilingual, Thai, i18n
   8
   9 ;; This file is part of GNU Emacs.
  10
  11 ;; GNU Emacs is free software; you can redistribute it and/or modify
  12 ;; it under the terms of the GNU General Public License as published by
  13 ;; the Free Software Foundation; either version 2, or (at your option)
  14 ;; any later version.
  15
  16 ;; GNU Emacs is distributed in the hope that it will be useful,
  17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 ;; GNU General Public License for more details.
  20
  21 ;; You should have received a copy of the GNU General Public License
  22 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  23 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  24 ;; Boston, MA 02111-1307, USA.
  25
  26 ;;; Commentary:
  27
  28 ;; For Thai, the character set TIS620 is supported.
  29
  30 ;;; Code:
  31
  32 (define-coding-system 'thai-tis620
  33   "8-bit encoding for ASCII (MSB=0) and Thai TIS620 (MSB=1)."
  34   :coding-type 'charset
  35   :mnemonic ?T
  36   :charset-list '(tis620-2533))
  37
  38 (define-coding-system-alias 'th-tis620 'thai-tis620)
  39 (define-coding-system-alias 'tis620 'thai-tis620)
  40 (define-coding-system-alias 'tis-620 'thai-tis620)
  41
  42 (set-language-info-alist
  43  "Thai" '((tutorial . "TUTORIAL.th")
  44           (charset thai-tis620)
  45           (coding-system thai-tis620 iso-8859-11 cp874)
  46           (coding-priority thai-tis620)
  47           (nonascii-translation . tis620-2533)
  48           (input-method . "thai-kesmanee")
  49           (unibyte-display . thai-tis620)
  50           (features thai-util)
  51           (sample-text
  52            . (thai-compose-string
  53               (copy-sequence "Thai (\e,T@RIRd7B\e(B)              \e,TJGQJ4U$CQ:\e(B, \e,TJGQJ4U$hP\e(B")))
  54           (documentation . t)))
  55
  56
  57 (define-coding-system 'cp874
  58   "DOS codepage 874 (Thai)"
  59   :coding-type 'charset
  60   :mnemonic ?D
  61   :charset-list '(cp874)
  62   :mime-charset 'cp874)
  63 (define-coding-system-alias 'ibm874 'cp874)
  64
  65 (define-coding-system 'iso-8859-11
  66   "ISO/IEC 8859/11 (Latin/Thai)
  67 This is the same as `thai-tis620' with the addition of no-break-space."
  68   :coding-type 'charset
  69   :mnemonic ?*
  70   :mime-charset 'iso-8859-11 ; not actually registered as of 2002-05-24
  71   :charset-list '(iso-8859-11))
  72
  73 ;; For automatic composition.
  74 (let ((chars "\e,TQTUVWXYZghijklmn\e(B"))
  75   (dotimes (i (length chars))
  76     (aset composition-function-table (aref chars i)
  77           'thai-composition-function)))
  78
  79 (provide 'thai)
  80
  81 ;;; thai.el ends here