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Re: cross scope gotos?

by Hue-Bond (Priest)
on Apr 06, 2010 at 11:28 UTC ( #833018=note: print w/replies, xml ) Need Help??

in reply to cross scope gotos?

what exactly is dynamic scope?

From perlsub:

A "local" modifies its listed variables to be "local" to the enclosing + block, "eval", or "do FILE"--and to any subroutine called from within that block. A "loc +al" just gives temporary values to global (meaning package) variables. It does not cr +eate a local variable. This is known as dynamic scoping.

I think this explains the visibility of the labels too.

 David Serrano
 (Please treat my english text just like Perl code, i.e. feel free to notify me of any syntax, grammar, style and/or spelling error. Thank you!).

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