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