Modifying constructor for junop-predec structures.
(change-junop-predec x )
This is an often useful alternative to make-junop-predec.
We construct a new junop-predec structure that is a copy of
This is an ordinary
Macro:
(defmacro change-junop-predec (x &rest args) (std::change-aggregate 'junop-predec x args 'nil 'change-junop-predec 'nil))