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in reply to Re^10: Words in Words
in thread Words in Words

http://perldoc.perl.org/perlop.html#Quote-and-Quote-like-Operators
Customary Generic Meaning Interpolates '' q{} Literal no "" qq{} Literal yes `` qx{} Command yes* qw{} Word list no // m{} Pattern match yes* qr{} Pattern yes* s{}{} Substitution yes* tr{}{} Transliteration no (but see below) y{}{} Transliteration no (but see below) <<EOF here-doc yes* * unless the delimiter is ''.