;;;; here: certainly enough that I (dan, 2003.1.22) don't want to mess
;;;; around deciding how to thread-safetify it. So we use a Big Lock.
;;;; Because this code is mutually recursive with the compiler, we use
;;;; here: certainly enough that I (dan, 2003.1.22) don't want to mess
;;;; around deciding how to thread-safetify it. So we use a Big Lock.
;;;; Because this code is mutually recursive with the compiler, we use