FILTER IS A GENERALIZED COBOL FILTER PROGRAM DESIGNED TO CONVERT
COBOL PROGRAMS TO DECSYSTEM-10 FORMAT. IT ASSUMES THE ORIGINAL SOURCE
PROGRAM IS ON DSK IN ASCII MODE WITH SEQUENCE NUMBERS. THE PROGRAM
CREATES A NEW SOURCE PROGRAM WITH NO SEQUENCE NUMBERS UNLESS REQUESTED.
ALL FILES WILL HAVE STANDARD LABELS AND BE ASSIGNED TO LOGICAL DEVICES.
OTHER INCOMPATIBILITIES WILL BE CHANGED AND/OR FLAGGED.