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- Subject: Re: local vs global?
- From: "Adam D. Moss" <adam@...>
- Date: Tue, 08 Feb 2005 13:25:50 +0000
Asko Kauppi wrote:
The only downside I have with it, is that a global being used (set up by
'rawset') may never, ever, be given 'nil' as a value.
This caught me out quite a bit, too. I ended up getting into the
habit of using 'false' as an undefined value for globals, though
that's a little gross.
Adam D. Moss . ,,^^ firstname.lastname@example.org http://www.foxbox.org/ co:3