Source : Free On-Line Dictionary of Computing

Extended Pascal
     
        A superset of {ANSI} and {ISO Pascal} with many enhancements,
        including {modules}, {separate compilation}, {type schema}ta,
        variable-length strings, direct-access files, complex numbers,
        initial values, constant expressions.  ANSI/IEEE770X3.160-1989
        and ISO 10206.
     
        (1994-12-12)