A path-name can be specified in either of two ways:

  1.  By enumerating the chain of  given  names  from  CDD$TOP  to  the
      target dictionary directory, subdictionary, or object explicitly.

  2.  By  enumerating  the  chain  of  given  names  from  the  default
      directory  to  the target dictionary directory, subdictionary, or
      object (not including the name of the default  directory  in  the
      chain).