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