would any of those who downvoted this care to explain why?

Perhaps it's the link to "perlre" which would seem to be completely useless for this task. Maybe you meant "perlref" instead.

--
<http://www.dave.org.uk>

"The first rule of Perl club is you do not talk about Perl club."
-- Chip Salzenberg

In reply to Re^2: Calling a subroutine from a scalar by davorg
in thread Calling a subroutine from a scalar by metalgear119

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