added some FIXME comments

Geo/CAD.cpp

-// $Id: CAD.cpp,v 1.71 2004-02-28 00:48:49 geuzaine Exp $
+// $Id: CAD.cpp,v 1.72 2004-03-03 22:25:08 geuzaine Exp $
 //
 // Copyright (C) 1997-2004 C. Geuzaine, J.-F. Remacle
 //
@@ -424,6 +424,8 @@ void CopyShape(int Type, int Num, int *New)
   }
 }
 
+// FIXME: we still need to actually free the entity!
+
 void DeletePoint(int ip)
 {
   Vertex *v = FindPoint(ip, THEM);