MIT scheme and Guile has different behavior about null?
R5RS said :
(null? obj) if obj is an empty list then #t else #f
but, look Mit scheme. seem she treat #f as empty list.
; guile (null? #f) ; #f (eq? #f '()) ; #f ; mit scheme (null? #f) ; #t (eq? #f '()) ; #t
I just take memo, but thise are out of R5RS.
; guile (null #f) ; t ; mit scheme (false? $f) ; #t