alpar [Tue, 09 Aug 2005 14:41:39 +0000] rev 1618
Get rid of undocumented members.
hegyi [Sun, 07 Aug 2005 22:14:59 +0000] rev 1617
Until this commitment gui gave us segmentation fault in the case when no element was on graph_displayer_canvas and a map to visualize by a property has been changed.