Lee: I tried
(defn skeleton [tree] (map skeleton (filter seq? tree))) with (def test_data1 '(1 (2 3) ( ) (( )) :a)) and got a Java out of memory error. Where is the condition end recursion condition? tnx cmn -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en