-- CDHierarchyMarks.Install
--  Copyright (C) 1986 by Xerox Corporation. All rights reserved.
--  Christian Jacobi, July 18, 1986 4:00:28 pm PDT
--  Christian Jacobi, January 13, 1987 4:27:30 pm PST
--
Install ChipNDale
Run CDHierarchyMarksImpl