Operators
there is not an
Supported By
- XION Scripting Language Standard (1.0)
- OpenXION (1.0, 1.1, 1.2, 1.3, 1.4)
- OpenXION Base (1.0, 1.1, 1.2, 1.3, 1.4)
- HyperTalk (2.2)
Syntax
there
is
not
an
factor
Factor is a descriptor.
Description
The there is not an
operator evaluates to true
if no variant
with the given descriptor exists, or false
if a variant with the given descriptor does exist.
Synonym
there is not a
See Also
there is a
, there is an