By the way, I have another question related to this topic of writing out points data.

Is there any way to control, or at least visualize, the ordering of the points within a shape object ? By that I mean being able to see which point is first and which is last, and flipping this around if needed.
Or, if not possible, is there some clever workaround to force the ordering one way or another ? Like for instance fusing curves in a given order, forcing a recalculation with a trim, and so on.