1 package Encode::JP::JIS7;
4 our $VERSION = do { my @r = (q$Revision: 1.1 $ =~ /\d+/g); sprintf "%d."."%02d" x $#r, @r };
7 for my $name ('7bit-jis', 'iso-2022-jp', 'iso-2022-jp-1'){
8 my $h2z = ($name eq '7bit-jis') ? 0 : 1;
9 my $jis0212 = ($name eq 'iso-2022-jp') ? 0 : 1;
11 $Encode::Encoding{$name} =
19 sub name { shift->{'Name'} }
20 sub new_sequence { $_[0] };
22 use Encode::CJKConstants qw(:all);
25 # decode is identical for all 2022 variants
30 my ($obj,$str,$chk) = @_;
32 return Encode::decode('euc-jp', $str, $chk);
41 require Encode::JP::H2Z;
42 my ($obj,$str,$chk) = @_;
43 my ($h2z, $jis0212) = @$obj{qw(h2z jis0212)};
44 my $result = Encode::encode('euc-jp', $str, $chk);
45 $h2z and &Encode::JP::H2Z::h2z(\$result);
46 euc_jis(\$result, $jis0212);
56 ($RE{JIS_0212}|$RE{JIS_0208}|$RE{ISO_ASC}|$RE{JIS_KANA})
60 my ($esc, $str) = ($1, $2);
61 if ($esc !~ /$RE{ISO_ASC}/o) {
62 $str =~ tr/\x21-\x7e/\xa1-\xfe/;
63 if ($esc =~ /$RE{JIS_KANA}/o) {
64 $str =~ s/([\xa1-\xdf])/\x8e$1/og;
66 elsif ($esc =~ /$RE{JIS_0212}/o) {
67 $str =~ s/([\xa1-\xfe][\xa1-\xfe])/\x8f$1/og;
79 ((?:$RE{EUC_C})+|(?:$RE{EUC_KANA})+|(?:$RE{EUC_0212})+)
83 ( $str =~ tr/\x8E//d ) ? $ESC{KANA} :
84 ( $str =~ tr/\x8F//d ) ? $ESC{JIS_0212} :
86 if ($esc eq $ESC{JIS_0212} && !$jis0212){
88 $str =~ tr/\xA1-\xFE/\x3F/;
90 $str =~ tr/\xA1-\xFE/\x21-\x7E/;
92 $esc . $str . $ESC{ASC};
96 (\Q$ESC{KANA}\E|\Q$ESC{JIS_0212}\E|\Q$ESC{JIS_0208}\E)/$1/gox;
106 Encode::JP::JIS7 -- internally used by Encode::JP