Hi, I'd like to tweak Lazy Racket such that the top-level interactions in the REPL always use `!!' (recursive force), in order to mimic Haskell's behavior as close as possible.
If someone can help me in the very brief term, I would really appreciate it (I plan to start teaching on laziness using Lazy Racket tomorrow). Thanks in advance! -- Éric PS: Eli told me of some parameter that controls this behavior. I think it is `toplevel-forcer', but a) I'm not sure, b) even if I hack it manually (edit lazy.rkt), it does not work: ;; parameter is properly set to `!!' > (toplevel-forcer) #<procedure:!!> > ones #<promise:ones> > (!! ones) #0='(1 . #0#) I'd like the following behavior: > ones #0='(1 . #0#) _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
