
    <<RedBlackTreeExtras.Mesa>>
        <<Spreitzer, September 26, 1985 2:49:54 pm PDT>>

    DIRECTORY RedBlackTree;

    RedBlackTreeExtras: CEDAR DEFINITIONS = {OPEN RedBlackTree;

        GetIDKey: GetKey;

        NewRefTable: PROC RETURNS [Table];

        NewRopeTable: PROC [case: BOOL _ TRUE] RETURNS [Table];

        StatelessEnumerateIncreasing: PROC [self: Table, procToApply: EachNode, getKey: GetKey];

        DeleteData: PROC [self: Table, deleteKey: Key] RETURNS [deletedData: UserData];

        }.