in reply to Where is Data::Dumper->Dumpx?
See $Data::Dumper::Useperl in Data::Dumper's documentation.
Can be set to a boolean value which controls whether the pure Perl implementation of Data::Dumper is used. The Data::Dumper module is a dual implementation, with almost all functionality written in both pure Perl and also in XS ('C'). Since the XS version is much faster, it will always be used if possible. This option lets you override the default behavior, usually for testing purposes only. Default is 0, which means the XS implementation will be used if possible.
($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,
|