Finding a method definition is quite easy in CL: just use the function 'find-method': http://www.cs.cmu.edu/Groups/AI/html/hyperspec/HyperSpec/Body/stagenfun_f

Finding a method definition is quite easy in CL: just use the function 'find-method': http://www.cs.cmu.edu/Groups/AI/html/hyperspec/HyperSpec/Body/stagenfun_find-method.html http://www.cs.cmu.edu/Groups/AI/html/hyperspec/HyperSpec/Bod... Though grep would probably do just fine too, since method definitions are defined with 'defmethod' instead of 'defun', so you can see at a glance whether something is generic or not.