in reply to Re^4: Tutorial RFC: Guide to Perl references, Part 1
in thread Tutorial RFC: Guide to Perl references, Part 1

Prototypes and signatures aren't the same thing, see Use v5.20 subroutine signatures by brian d foy. 
($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,

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In Section Meditations