+(defmacro makemob (name &rest methods)
+ `(defun ,name (&rest args &aux (option (car args)))
+ ,(cond (methods
+ (labels ((options (m &aux (option (car m)) (body (cadr m)))
+ (cond ((null m) nil)
+ (t (cons (list option `(apply ,body (cdr args))) (options (cddr m)))))))
+ (cons 'case (cons 'option (options methods))))))))