(:documentation "Attributes are used to display a part of a thing, such as a slot of an object, a text label, the car of a list, etc."))
(defmacro defattribute (name supers slots &rest args)
(:documentation "Attributes are used to display a part of a thing, such as a slot of an object, a text label, the car of a list, etc."))
(defmacro defattribute (name supers slots &rest args)