self
Used when applying
a single transform to multiple variables, to indicate that each
named output variable uses itself as input. For example, if you
type in the transform
!a!,!b! = $self * 2
the transforms actually generated into the
Transform List will be
!a! = !self! * 2
!b! = !self! * 2
which are computationally equivalent to
!a! = !a! * 2
!b! = !b! * 2
Note that if you use $self like this, with
multiple variables on the left side of the transform, those variable names
must be surrounded with exclamation points (!) and separated by
commas.
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