openscad/testdata/scad/experimental, branch f_refractor_openscad code driven CAD modeller Keep cmd-line and GUI separate in terms of preferences, handle experimental tests separately, minor cleanups 2014-01-03T07:31:57Z Marius Kintel marius@kintel.net 2014-01-03T07:08:50Z 3d5b844679871131e299fd335f998e994edae31f