Re: Ambiguities in VRML-Syntax

James Waldrop (sulam@construct.net)
Mon, 04 Dec 1995 12:34:26 -0800

>Will besak. I've seen systems where TRUE is anything NOT = 0, and is
>'undefined' as an exact value. Also, I've heard of systems where FALSE
>was -1, and true was 0. (strange, but true)

And there's my old favorite -- FALSE == -1, TRUE == 1. No 0 at all, to
test for NULL, which IS 0. ;)

James

--
James Waldrop                        /          Technical Director
sulam@construct.net              /              Construct Internet Design
sulam@well.com               /                  http://www.construct.net

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