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