;;
;; All provided functions work on lists, strings and vectors.
;;
-;; Functions taking a predicate or a function iterating over the
-;; sequence as argument take the function as their first argument and
+;; Functions taking a predicate or iterating over a sequence using a
+;; function as argument take the function as their first argument and
;; the sequence as their second argument. All other functions take
;; the sequence as their first argument.
;;