22.4.1 copy-pprint-dispatch [Function]

copy-pprint-dispatch &optional table ⇒ new-table

Arguments and Values::

table—a pprint dispatch table, or nil.

new-table—a fresh pprint dispatch table.

Description::

Creates and returns a copy of the specified table, or of the value of *print-pprint-dispatch* if no table is specified, or of the initial value of *print-pprint-dispatch* if nil is specified.

Exceptional Situations::

Should signal an error of type type-error if table is not a pprint dispatch table.