http://qs321.pair.com?node_id=1211179


in reply to Re^5: Hash key composition with a comma?
in thread Hash key composition with a comma?

Not sure if believable, but imagine
my $k1a = "a$;b"; my $k1b = 'c'; my $k2a = 'a'; my $k2b = "b$;c"; $multi{$k1a, $k1b} = 1; $multi{$k2a, $k2b} = 2; print $multi{$k1a, $k1b}; # 2!!
($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,