Now that KMS Fusion has converted everything to M-Plus, they have no
interest in supporting their old but still useful enhancements to 11M.
Jim wasn't kidding when he said support was dropped to category Z.

For V4.2B, I have made the the following changes:

1)	Take out all version numbers in filespecs.  Jim was very careful
	to use ;1 for original distribution .MAC files and ;2 for files
	fixed by a Digital Update.  The trouble with that was that they
	changed every time Digital sent out a tape, and too many files
	had to be edited.  That was particularly rough on me, because I
	apply the KMS patches over the patches that support Able's Enable
	hardware, which are applied over Digital's Update patches.  Now
	the .SLP files just patch whatever the latest version is of the
	.VGN or .VMD files and creates new versions of .MAC or .CMD files.
	Renames are now done in the form PIP new.VGN;*/RE=old.MAC;*.
	This simplifies the command procedures, but still requires each
	.SLP file to be checked out.

2)	The original KMS privilege word, U.PRV1 in each terminal's UCB,
	was in U.CW3 on systems that only had DL11 interfaces, and in
	front of the UCB on systems that have any multiplexors, because
	they use that word for line speed.  The terminal driver now also
	uses that word for a case conversion bit, even on DL11 lines.
	I have removed all of the conditional code that puts U.PRV1 in
	or in front of DEC's UCB.  U.PRV1 is now always in front of DEC's
	UCB.

3)	Digital's help routines had a datum that was inconsistently used
	as a byte and a word.  KMSKIT used to fix that bug.  Now that DEC
	has fixed it, I removed the patch from KMSKIT.

4)	Due to a change in the way HELLO works, the old KMS patch to HELLO 
	corrupts the stack.  The patch was fixed.

5)	.IDENT fields and search keys for V4.2 Update B.

