1 package Encode::KR::2022_KR;
2 use Encode qw(:fallbacks);
3 use base 'Encode::Encoding';
7 our $VERSION = do { my @r = (q$Revision: 1.3 $ =~ /\d+/g); sprintf "%d."."%02d" x $#r, @r };
10 my $canon = 'iso-2022-kr';
11 my $obj = bless {name => $canon}, __PACKAGE__;
14 sub name { return $_[0]->{name}; }
19 #exists $INC{"PerlIO/encoding.pm"} or return 0;
20 #PerlIO::encoding->VERSION >= 0.03 and return 1;
21 return 0; # for the time being
26 my ($obj, $str, $chk) = @_;
28 my $residue = iso_euc(\$res);
30 $_[1] = $residue if $chk;
31 return Encode::decode('euc-kr', $res, FB_PERLQQ);
36 my ($obj, $utf8, $chk) = @_;
37 # empty the input string in the stack so perlio is ok
39 my $octet = Encode::encode('euc-jp', $utf8, FB_PERLQQ) ;
44 use Encode::CJKConstants qw(:all);
50 $$r_str =~ s/$RE{'2022_KR'}//gox; # remove the designator
51 $$r_str =~ s{ # replace characters in GL
52 \x0e # between SO(\x0e) and SI(\x0f)
53 ([^\x0f]*) # with characters in GR
58 $out =~ tr/\x21-\x7e/\xa1-\xfe/;
61 my ($residue) = ($$r_str =~ s/(\e.*)$//so);
66 no warnings qw(uninitialized);
68 substr($$r_str,0,0)=$ESC{'2022_KR'}; # put the designator at the beg.
69 $$r_str =~ s{ # move KS X 1001 characters in GR to GL
70 ($RE{EUC_C}+) # and enclose them with SO and SI
73 $str =~ tr/\xA1-\xFE/\x21-\x7E/;
74 "\x0e" . $str . "\x0f";
84 Encode::KR::2022_KR -- internally used by Encode::KR