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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   . ,,^^   co:3