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THE META-HTML LANGUAGE REFERENCE MANUAL
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Name: NOT
Section:
Relational Operators
Synopsis:
Description:
BODY is evaluated. If the result is the empty
string, then the string "true" is returned, otherwise, nothing
is returned. The BODY is simply the entire contents of the
simple tag, without the word "not" in it. Thus, in typical usage, one
might write:
<when <not <get-var foo>>>
<comment> Complain that FOO is missing. </comment>
</when>
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The
META-HTML
Reference Manual V1.4
Copyright © 1995, 1996,
Brian J. Fox,
1996, 1997 Universal Access Inc.
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