Very nice to see that we're going somewhere with object handling... it looks nice, of course it is too early to make comments... Just a small observation.... It would be better to have automated naming of objects, for example line0001, circle0001 etc... instead of unnamed... maybe the categories could change to how the curve was created for better info.... For example a circle should be a circle, a closed curve should be a freeformclosedcurve (FFCC) or something similar...Maybe this has no meaning, maybe it does... I don't know....