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self-reference eval

by oha (Friar)
on Oct 19, 2007 at 13:41 UTC ( #645964=obfuscated: print w/replies, xml ) Need Help??

playing with self-reference eval-ed code:
$_ = q|do{ $x=\$j unless s/(?<=[^t\w])([a-nb-vw])/$$x.=$1 or $2;/xge; $$x=~tr/bwhvd/h /d; !exists $r{w} && print $$x.$/; exit && redo && last; } while(binmode $a); crypt(keys %every, "redo"); |; eval;
which is an evolution of
perl -we '$_=q\s/.(?{$x++%4||$x++})//g;print$x\;eval;'
i posted early on CB.

Oha

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