define-default

    Specifies the default to be established for the DEFINE command.
    Valid keywords (which correspond to DEFINE command qualifiers)
    are as follows:

    ADDRESS          Subsequent DEFINE commands are treated as
                     DEFINE/ADDRESS. This is the default.
    COMMAND          Subsequent DEFINE commands are treated as
                     DEFINE/COMMAND.
    PROCESS_SET      Subsequent DEFINE commands are treated as
                     DEFINE/PROCESS_SET.
    VALUE            Subsequent DEFINE commands are treated as
                     DEFINE/VALUE.