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boolean condition?

2002-01-10 01:53:42

How do you do a strict boolean condition? Something like

VAR="true"

:0
* $${VAR:+!}
folder

which would file the message in folder if VAR is set.

        Thanks,

        John

-- 

John Conover        Tel. 408.370.2688  conover(_at_)rahul(_dot_)net
631 Lamont Ct.      Fax. 408.379.9602  http://www.johncon.com/
Campbell, CA 95008  Cel. 408.394.3200

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