;;; vietnamese-chars.el --- pre-loaded support for Vietnamese, part 1.

;; Copyright (C) 1992,93,94,95 Free Software Foundation, Inc.
;; Copyright (C) 1995 Amdahl Corporation.
;; Copyright (C) 1995 Sun Microsystems.

;; This file is part of XEmacs.

;; XEmacs 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.

;; XEmacs 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 XEmacs; see the file COPYING.  If not, write to the 
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.

;;; Synched up with: Mule 2.3.

;; We have to split up the Vietnamese stuff into two files because
;; we are registering new charsets and then immediately using characters
;; from those sets.  We cannot reliably expect this to work if they
;; are in the same file because of the buffering that happens while
;; reading -- the place where we use the newly-defined sets may be
;; read in before the code that creates those sets is evaluated.

;; Vietnamese VISCII with two tables.
(unless (featurep 'utf-2000)
  (make-charset 'latin-viscii-lower "VISCII lower (Vietnamese)"
		'(registry "VISCII1.1"
		  dimension 1
		  chars 96
		  final ?1
		  graphic 1
		  ))

  (make-charset 'latin-viscii-upper "VISCII upper (Vietnamese)"
		'(registry "VISCII1.1"
		  dimension 1
		  chars 96
		  final ?2
		  graphic 1
		  ))
  )

(define-charset-alias 'vietnamese-viscii-lower 'latin-viscii-lower)
(define-charset-alias 'vietnamese-viscii-upper 'latin-viscii-upper)

(modify-syntax-entry 'vietnamese-viscii-lower "w")
(modify-syntax-entry 'vietnamese-viscii-upper "w")

(define-category ?v "Vietnamese character.")
(modify-category-entry 'vietnamese-viscii-lower ?v)
(modify-category-entry 'vietnamese-viscii-upper ?v)

;;; vietnamese-chars.el ends here