.ps 60,80
.lm 5
.rm 75
.ap
[VAX81B.BATTELLE]
 This submission consists of two patches to standard VMS components.
For a complete description, see the accompanying .DOC files.  The
patches are as follows:
.list
.le;SET
 This patch to the DCL SET TERMINAL command restricts the use
of the /SPEED qualifier to those users with OPER privilege.  This is useful
in a hostile environment to prevent everyone from setting their
terminals to 9600 baud or doing other related nasty things.  This patch was
mentioned in a PAGESWAPPER, and I have sent it to a number of people.
.LE;DCL
 This is a patch to DCL to simulate TOPS-20 style PUSH and POP
commands.  This allows you to interrupt an image with a ^Y and start a
subprocess running DCL, without disturbing the executing image.  For example,
in the middle of an edit, you need to do a directory command.  You can
^Y the editor, give the PUSH command, and get a new DCL prompt.  You can
then do the directory or any other DCL command.  Then, by giving the POP
command, you can rejoin the original process.
.END LIST
.LITERAL
Submitted by:

	Gary Grebus
	Computer Center, Room 11-6005
	Battelle Columbus Labs
	505 King Avenue
	Columbus, Ohio  43201
	(614) 424-4664
.END LITERAL