Modifying constructor for jstatem-while structures.
(change-jstatem-while x [:test <test>] [:body <body>])
This is an often useful alternative to make-jstatem-while.
We construct a new jstatem-while structure that is a copy of
This is an ordinary
Macro:
(defmacro change-jstatem-while (x &rest args) (std::change-aggregate 'jstatem-while x args '((:test . jstatem-while->test) (:body . jstatem-while->body)) 'change-jstatem-while 'nil))