In zwei in Release 5.0 [GC'd Beta Test rev 2], on Lisp Machine Janis Joplin (3600):
Why does having an embedded @ in the name make defun grind differently?
(defun foo ()
bar)
(defun @ ()
bar)
(defun -@ ()
bar)
(defun @- ()
bar)
(defun -@- ()
bar)