RETURN – Exit the subroutine
Use the RETURN
command to exit
the subroutine and return the processing to the instruction that follows
the CALL
command.
When multiple subroutines are defined, a RETURN
statement
is automatically assumed when the next SUBROUTINE
statement
is encountered. When the last statement in SYSIN is reached, a RETURN
is
assumed if a subroutine is being defined at that point.
A RETURN
statement encountered outside
a subroutine is treated like an EXIT
statement.