My first guess its to write a sub calling PadWalker's closed_over() to get a hash of all vars and their refs in the calling scope.

Untested, bc I'm on mobile now.

HTH :)

update

The docs are a bit unclear, probably you need to use peek_my(1) instead

Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)
Je suis Charlie!

In reply to Re: Finding file level lexical variables by LanX
in thread Finding file level lexical variables by johndeighan

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