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