--- /dev/null
+! Copyright (C) 2008 Jean-François Bigot.
+! See http://factorcode.org/license.txt for BSD license.
+USING: help.markup help.syntax kernel ;
+IN: 4DNav.window3D
+
+
+
+ARTICLE: "4DNav.window3D" "Window3D"
+{ $vocab-link "4DNav.window3D" }
+;
+
+ABOUT: "4DNav.window3D"