
			DEFAULT - Change directories and UICs

	The DEFAULT command simplifies the format for moving to a new
	default directory, UIC, and/or device.  The general format is:

	> DEF					! Displays current default.
	> DEF <dev> <grp> <user>		! Change device and/or UIC.
	> DEF <dev> <directory>			! Change device and/or
						! directory.
	> DEF nnn,				! Changes group number only.
	> DEF ,nnn				! Changes user number only.
	> DEF *					! Prompts for each directory.
	> DEF <dev>nnn,*			! Prompt to change user only.
	> DEF {dev}*,nnn			! Prompt to change group only.
	> DEF .					! Go to last directory.
	> DEF LAST				! Ditto.
	> DEF $					! Go to SYS$LOGIN.
	> DEF HOME				! Ditto.

	where <dev> can be a logical name or device specification.  If you are
	a privileged user, you will mount unmounted volumes.
