In particular, the statement
    sub vamp ;
is a pre-declaration (update: or perhaps with more terminological accuracy, a forward declaration) of a subroutine with a  vamp identifier. As others have pointed out, it does not call the subroutine. (And likewise for the similar statement with wolf.) Please see the SYNOPSIS in perlsub.

Give a man a fish:  <%-{-{-{-<

In reply to Re: Using If/Else by AnomalousMonk
in thread Using If/Else by Anonymous Monk

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