 Path allows one to change default directories without directly using the "set
default" command.
 Form of command:         pa [command]
			      where the command is optional.

 Commands:
	no command             -  current path output

	.                      -  return to login default path

	^                      -  go to UFD level of current path

	>SFDname               -  go down to the SFD specified
	>SFDpathspec           -

	)namedpath             -  set default to path specified by
			       - namedpath

	namedpath:             -  same as above but does not check the
			       - validity of the path

	<                      -  go up one level but no higher than UFD

	#newSFDname            -  create a new SFD with the name specified
			       - at the current level, then path into it

	#)name=fullpathspec    -  assign the full path spec (which must
			       - include device) to name creating a new
			       - named path

	dev:[pathspec] or      -  change default to the path specified. If
	dev: or [pathspec] or  - none of the path exists, don't change. If
	pathspec               - part of path exists, go as far as possible.

	?                      -  type this message
