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Direktori : /lib64/perl5/vendor_perl/Razor2/Preproc/
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Current File : //lib64/perl5/vendor_perl/Razor2/Preproc/deNewline.pm

package Razor2::Preproc::deNewline;
use MIME::QuotedPrint;

sub new {
    return bless {}, shift;
}

sub isit {
    1;
}

sub doit {

    my ( $self, $text ) = @_;

    my ( $hdr, $body ) = split /\n\r*\n/, $$text, 2;

    return unless $body;

    unless ( $body =~ s/\n+$//s ) {
        return $text;
    }

    $$text = "$hdr\n\n$body";
    return $text;

}

1;