BEGIN and END directives

1  //*%OPC BEGIN
1+ .,
1  ACTION=
2.1 EXCLUDE
2.1 INCLUDE
2.1 NOSCAN
1?  PHASE=
2.1! SUBMIT
2.1 SETUP
1?  COMP= ( + ., ( comparison expression ) )

1  //*%OPC END  ACTION=
2.1 EXCLUDE
2.1 INCLUDE
2.1 NOSCAN