Quoth pjb at informatimago.com (Pascal J. Bourguignon): > > It's too complex. Just write: > > (let ((list '((0 a b) (1 c d) (2 e f) (3 g h) (1 i j) (2 k l) (4 m n) > (2 o p) (4 q r) (5 s t)))) Unless you're going to talk about Perl, please take clpmisc out of the xpost. Ben