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