#
# $Id: CJKConstants.pm,v 2.2 2006/06/03 20:28:48 dankogai Exp $
#
package Encode::CJKConstants;
use strict;
use warnings;
our $RCSID = q$Id: CJKConstants.pm,v 2.2 2006/06/03 20:28:48 dankogai Exp $;
our $VERSION = do { my @r = ( q$Revision: 2.2 $ =~ /\d+/g ); sprintf "%d." . "%02d" x $#r, @r };
use Carp;
require Exporter;
our @ISA = qw(Exporter);
our @EXPORT = qw();
our @EXPORT_OK = qw(%CHARCODE %ESC %RE);
our %EXPORT_TAGS = ( 'all' => [ @EXPORT_OK, @EXPORT ] );
my %_0208 = (
1978 => '\e\$\@',
1983 => '\e\$B',
1990 => '\e&\@\e\$B',
);
our %CHARCODE = (
UNDEF_EUC => "\xa2\xae", # �� in EUC
UNDEF_SJIS => "\x81\xac", # �� in SJIS
UNDEF_JIS => "\xa2\xf7", # �� -- used in unicode
UNDEF_UNICODE => "\x20\x20", # �� -- used in unicode
);
our %ESC = (
GB_2312 => "\e\$A",
JIS_0208 => "\e\$B",
JIS_0212 => "\e\$(D",
KSC_5601 => "\e\$(C",
ASC => "\e\(B",
KANA => "\e\(I",
'2022_KR' => "\e\$)C",
);
our %RE = (
ASCII => '[\x00-\x7f]',
BIN => '[\x00-\x06\x7f\xff]',
EUC_0212 => '\x8f[\xa1-\xfe][\xa1-\xfe]',
EUC_C => '[\xa1-\xfe][\xa1-\xfe]',
EUC_KANA => '\x8e[\xa1-\xdf]',
JIS_0208 => "$_0208{1978}|$_0208{1983}|$_0208{1990}",
JIS_0212 => "\e" . '\$\(D',
ISO_ASC => "\e" . '\([BJ]',
JIS_KANA => "\e" . '\(I',
'2022_KR' => "\e" . '\$\)C',
SJIS_C => '[\x81-\x9f\xe0-\xfc][\x40-\x7e\x80-\xfc]',
SJIS_KANA => '[\xa1-\xdf]',
UTF8 => '[\xc0-\xdf][\x80-\xbf]|[\xe0-\xef][\x80-\xbf][\x80-\xbf]'
);
1;
=head1 NAME
Encode::CJKConstants.pm -- Internally used by Encode::??::ISO_2022_*
=cut
