(defmacro define-overloadable-function (name args docstring &rest body)
"Define a new function, as with `defun', which can be overloaded.
NAME is the name of the function to create.
(defmacro define-overloadable-function (name args docstring &rest body)
"Define a new function, as with `defun', which can be overloaded.
NAME is the name of the function to create.