eval ' "x" =~ ?x? '


##</code><code>##

Modification of a read-only value attempted at ...


##</code><code>##

eval ' "x" =~ ?x?; reset '


##</code><code>##

($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,