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From Perrin Harkins <per...@elem.com>
Subject Re: Scope Question
Date Sat, 20 Aug 2005 16:22:26 GMT
Todd Finney wrote:
> Perhaps I'm just underinformed, but using a variable in a subroutine 
> without declaring it or passing it in seems like asking for weird bugs.

Or asking for a persistent variable.  Usually "our $color" is a bit 
clearer for that though.

- Perrin

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