This is an update to a version on an earlier DECUS tape.  The earlier 
version was missing some files.  SD has since been updated for Version 3
of VMS and is able to handle rooted directories, as well as concealed
devices.  Also the previous restriction of needing CMEXEC to change disks has 
been lifted and that call has been replaced by a Run-Time Library routine. 
Also, the file util:su.com is no longer necessary as set uic will now change
the uic without changing the default directory.
Files included:
	SD.EXE -- the image for Version 3
	SD1.COM -- command file to link this
	SD.HLP -- help file to insert into system help library
	SD.MAR,SDACT.MAR,SDTABLE.MAR,COMPARE.B32,SDNUMBS.B32 -- sources
	COMPARE.OBJ,SDNUMBS.OBJ -- for people who don't have bliss compilers
	USEFUL.OLB with sources HTRAN.B32, ERROR.MAR
	WENDY.MLB with source WENDY.MAR for assembling
	SD.OPT -- options file for link
Description:
 This is a program to make "set default" easier, less typing and more flexible.
 SD will check to see if the directory exists before it will let you change 
 your default.  It will handle logical names, all levels of subdirectories,
 and uics. See the help for more details.
Installation:
 SD must be a foreign command (i.e. the symbol SD :== $SD must be defined).
 Privileges: CMKRNL is needed to change uic's.  SD will run installed with 
	this privilege or not (forcing the user to have the privilege in order 
	to be able to change uic's).
 The help file must be installed in the system-wide help file (or else the
 source can be modified to allow the help file to be wherever you want it).
	Submitted by:
	Wendy Koenig
	Strategic Information
	80 Blanchard St.
	Burlington, Mass 01803
	617-273-5500