- next-pair iterprocedure
Return the next pair that iter, a pair-iterator, sees in the database. If there are no more pairs, returns #f. Otherwise, it returns a (key . val) pair, where both values are strings.
Return the next pair that iter, a pair-iterator, sees in the database. If there are no more pairs, returns #f. Otherwise, it returns a (key . val) pair, where both values are strings.