Hi all, let's say I've a procedure building a pair of lists. Actually it's a built-in procedure, so I can't change it. For the sake of simplicity let's take: (define (list-pair) (cons '(1 2 3) '(x y z))) (list-pair) returns ((1 2 3) x y z) (cdr (list-pair)) returns the second list, i.e. (x y z) All fine so far.
Now I add another list (cons '(a b c) (list-pair)) => ((a b c) (1 2 3) x y z) Now it's starts getting inconveniant to get the last list, i.e. (x y z) (and I may add an arbitrary number of lists this way) I could do (cons '(a b c) (list (car (list-pair)) (cdr (list-pair)))) and to get the last list: (last ...) Looksy clumsy, though. Any better method? Thanks, Harm _______________________________________________ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-user
