$ set  noon
$ diff BDOSMAIN.C drb1:[cpm68k.beta2.bdos]BDOSMAIN.C
$ diff BDOSMISC.C drb1:[cpm68k.beta2.bdos]BDOSMISC.C
$ diff BDOSRW.C drb1:[cpm68k.beta2.bdos]BDOSRW.C
$ diff CONBDOS.C drb1:[cpm68k.beta2.bdos]CONBDOS.C
$ diff DSKUTIL.C drb1:[cpm68k.beta2.bdos]DSKUTIL.C
$ diff FILEIO.C drb1:[cpm68k.beta2.bdos]FILEIO.C
$ diff IOSYS.C drb1:[cpm68k.beta2.bdos]IOSYS.C
$ diff BDOSIF.S drb1:[cpm68k.beta2.bdos]BDOSIF.S
$ diff EXCEPTN.S drb1:[cpm68k.beta2.bdos]EXCEPTN.S
$ diff PGMLD.S drb1:[cpm68k.beta2.bdos]PGMLD.S
$ diff BDOSDEF.H drb1:[cpm68k.beta2.bdos]BDOSDEF.H
$ diff BDOSINC.H drb1:[cpm68k.beta2.bdos]BDOSINC.H
$ diff BIOSDEF.H drb1:[cpm68k.beta2.bdos]BIOSDEF.H
$ diff PKTIO.H drb1:[cpm68k.beta2.bdos]PKTIO.H