I'm not quite sure I agree with the for loop example specifically for Racket. See: http://docs.racket-lang.org/guide/for.html http://docs.racket-lang.org/guide

I'm not quite sure I agree with the for loop example specifically for Racket. See: http://docs.racket-lang.org/guide/for.html http://docs.racket-lang.org/guide/for.html At least conceptually, for loops work very much like that in the other languages. You might be referring to Lisp in the general sense. If that's the case, remove the "Racket" parts in your comment, refer specifically to the Lisp family, and then the comment should be ok.