Arguments: function
Returns two values: if the the argument list of the operator
(function, generic function, or macro) specified by the argument is
known, it and t are returned. If the argument
list is not known (that information can be discarded to save space),
nil and nil are
returned. Note that some argument lists may be uninformative (perhaps
simply &rest args) when a function does all argument processing
within its body.
The documentation is described in introduction.htm and the index is in index.htm.
Copyright (c) 1998-2000, Franz Inc. Berkeley, CA., USA. All rights reserved.
Created 2000.10.5.