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Re: tri-state flags

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From:
Bart Lateur
Date:
December 6, 2001 04:48
Subject:
Re: tri-state flags
Message ID:
96qu0uknvf5mbd2rgl8ivkq9vg3ai7dbjf@4ax.com
On Thu, 6 Dec 2001 02:56:58 -0500, Uri Guttman wrote:

>so the main boolean test is ref!

Thank goodness that ref() doesn't generate a warning when used with
undef as a parameter.

-- 
	Bart.
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