The following files are compressed into SOURCES.BCK_LZW.
To decompress them, execute:

	$ LZDECOMPRESS  SOURCES.BCK_LZW  SOURCES.BCK
	$ BACKUP SOURCES.BCK/SAVE []

BOXES.FOR
LET.FOR
SD.FOR, SD.MAR
USERS.FOR, GETJPI.FOR, STRUCTURE.FOR
VGRAPH.FOR
ZMENU.FOR

BOXES.BUILD
LET.BUILD
SD.BUILD
USERS.BUILD
VGRAPH.BUILD
ZMENU.BUILD

NXXXLIB.BUILD
NXXXLIB.FOR8
NXXXLIB.FOR9
NXXXLIB.FORA
NXXXLIB.FORC
NXXXLIB.MAR1
NXXXLIB.MAR3
NXXXLIB.MAR4
NXXXLIB.MAR5
NXXXLIB.MAR6
NXXXLIB.MAR7
NXXXLIB.MARB
NXXXLIB.OLB