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