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That was my first thought, but it didn't make much sense to me. Maybe my understanding of scoping isn't quite as good as I thought, but I thought that you had to declare a variable outside of the scope of the sub in order to create a closure.

Could it be that the one-time compilation of the regex somehow causes the closure?

Also, saying local $ret = ''; breaks under strict:

Variable "$ret" is not imported at /home/apirkle/bin/retest.pl line 8. Global symbol "$ret" requires explicit package name at /home/apirkle/b +in/retest.pl line 6. Global symbol "$ret" requires explicit package name at /home/apirkle/b +in/retest.pl line 8.

In reply to Re: Re: Scoping issues with code evaluation asserstions? by Cirollo
in thread Scoping issues with code evaluation asserstions? by Cirollo

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