This page is part of the web mail archives of SRFI 1 from before July 7th, 2015. The new archives for SRFI 1 contain all messages, not just those from before July 7th, 2015.
> (let recur ((x x)) > (if (pair? x) > (cons (car x) (recur (cdr x))) > y)) But this borders on the absurd, because under this definition, (append '(a b c . d) '(e f g)) => (a b c e f g) that is, the d is silently dropped. What kind of sense does that make? Plenty of sense -- the D isn't doing anything except terminating that list. Once you get used to thinking of D as an empty list, Lars, you're going to love it. OK, I am getting a fairly consistent review here, so stay tuned for a new compromise. -Olin