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UTTEMS

       SUBROUTINE  UTTEMS (UNITNO,ERRCDE,LOCERR,SOURCE,LOC,LENGTH)
 C$    (Expression Error Message)
 C$    Issue an error message when an expression parse fails.  The
 C$    arguments are:
 C$
 C$    UNITNO.........FORTRAN unit number for message output.
 C$    ERRCDE.........Error code returned by UTTEXP.
 C$    LOCERR.........Error position returned by UTTEXP.  It will
 C$                   point  to the beginning of the last token
 C$                   parsed.
 C$    SOURCE(*)......Packed    Hollerith    string     containing
 C$                   expression in error.
 C$    LOC............Starting  position  (1,2,3...) in SOURCE(*).
 C$    LENGTH.........Number  of  characters  in  SOURCE(*)  (i.e.
 C$                   positions LOC ..   LOC+LENGTH-1 contain  the
 C$                   expression).
 C$    (26-APR-83)