This is not part of the GNU PSPP program, but is used with GNU PSPP.

This directory contains a version of the GtkXPaned widget.  It includes
minor modifications. GtkXPaned is licensed under the GNU Lesser
General Public License.  See COPYING.LESSER. 


This directory also contains the PsppireSheet widget which is a very
heavily modified version of GtkSheet widget.  This modified version if
licensed under the GNU General Public License version 3 or later.