"Produce a `commentified' version of the argument.
The default behaviour is that temporary argument names are simply omitted
- (NIL is returned); otherwise, `/*...*/' markers are wrapped around the
+ (nil is returned); otherwise, `/*...*/' markers are wrapped around the
printable representation of the argument.")
(:method ((name null)) nil)
(:method ((name t)) (format nil "/*~A*/" name)))