Submissions by:	William L. Baker

		Dollar General Corp.
		427 Beech St.
		Scottsville, Ky. 42164
		(502) 237-5444 x 214

Directory [*.DOLGEN.DECALC] contains a few command procedures to make the 
conversion to DECALC version 3 a little easier:

	CLEANUP.COM	This procedure generates delete commands for all decalc 
			version 2 related files.
	
	CONVERTER.COM   Convert all the users on a given pack and continues
			when severe errors are detected. Allows you to determine
			which grids will not convert and send a pre-conversion 
			action listing to each user.

	DECAL2.COM  	This is our command file for starting a user DECALC 
			session. It is set up to run:

				Version 2 and version 3 in parallel.

				Accept passwords for the conversion.

				Allow the user to convert one grid at a time for
				testing. CALC$CONVERT_GRIDS.COM is a hog!

	NULL_KILLER.COM This command will find any users with version 2 private 
			directories without a grid or name file.

	SHOW_V2_NAME.COM This procedure will display grid names from a version 2
			 name file.

Directory [*.DOLGEN.DISKREO] contains a command procedure to reorganize a disk:

	DISK_REO.COM	This procedure will create a copy of the input disk. The
			copy will be divided into three zones to minimize head
			contention:

			Zone 1:	Places INDEXF.SYS, all directories, [SYSTEM], 
				and user files in the middle logical blocks. The
				user files are selected and ordered according to
				a parameter file. Places one half of the free
				space on each side of zone 1.

			Zone 2:	Places short life files around the zone 1.
				Program ZONE.BAS determines which files are 
				included in zone 2 and zone 3. Zone 2 will have
				.LIS files for example. The files are copied in 
				sorted order by file extension and size.

			Zone 3: Places long life, low access files around the 
				zone 2.

	DISK_REO_DATA_CHECK.COM A procedure to assist with the maintenance of 
				the zone 1 user file placement parameter files.

	HEAD_ANAL2.COM		A procedure to list a file(s) retrieval pointer
				logical block numbers and allocated size. 

	LOGIN.COM		A captive command file to run the disk 
				reorganization.