Changes to SD in the Fall 1986 delivery:

1. Wildcarding can now be used in directory names.  For example, the
   command "SD .PRO*" would go to the first directory under your cur-
   rent default, whose name begins with "PRO".

2. The "SD \" and "SD >" operations will not flow from one master dir-
   ectory into the adjacent one.

3. Options now exist to either (a.) not automatically execute SDENTRY
   and SDEXIT procedures, or (b.) execute them, with a notice that they
   were executed, or (c.) execute them without notice (the default).

4. A new procedure, SDCONTEXT, saves and restores the context of SD
   (i.e. the current default and the last seven defaults) over logouts.

Changes to SD in the Spring 1986 delivery:

1. Entering "SD ..SUB" will now work as "SD . .SUB" (i.e. the blank be-
   ween the periods is no longer necessary).  (Note that DCL in some
   cases allows you to omit the blank after the verb.)

2. Entering "SD 000000.AAA" will set the default to [AAA], instead of
   the previous [000000.AAA].  Similarly, "SD 000000.000000.AAA", etc.
   will set default to [AAA].

3. Entering "SD ^" when in [AAA] did not move you to [000000].  It now
   does, IF you have SYSPRV.  My philosophy is that unprivileged users
   do not need to browse in [000000].

4. If ROOT is a rooted directory, you can now "SD ROOT:[000000]" without
   error, and if in ROOT:[A] you can now "SD ^".  Example:

		$ SD SYS$MANAGER

		    SYS$SYSROOT:[SYSMGR]

		$ SD ^

		    SYS$SYSDEVICE:[SYS0]

		$ . . .

5. There are new operations "SD \" and "SD >" (note distinction between
   the new "SD >" and the previously-available "SD >XXX").  See the help
   file or document for definitions.

6. You can use logical names which contain file names, types, versions,
   etc.  SD will go to the file's directory.  Example:

		$ DEFINE ZZZ DISK:[DIR]FILE.TYP;99

		$ SD ZZZ

		    DISK:[DIR]

		$ . . .

7. Entering "SD >XXX" from a master directory will now work; before, it
   did nothing (note that this has same effect as "SD XXX").

8. "SD *" will now correctly display underscore characters which appear
   in directory names.

