REAL LIBTST DATA LIBTST/6RLIBTST/ CALL LDLIB (LIBTST) WRITE(5,1) 1 FORMAT('$KEY RETURN TO CONTINUE') READ(5,2)IDUM 2 FORMAT(A1) CALL MESSAG CALL EXIT 10 WRITE (5,3) IDS1,IDS2 3 FORMAT (' LDLIB ERROR STATUS:',2I7) CALL EXIT END