AvoidCollision should be upgraded to new parser :)

[ctrlcctrlv]

For Latin cursive would be good.

[simoncozens]

I don't think AvoidCollision even works any more, to be honest; it hasn't been upgraded to the new parser or shaping engine.

[simoncozens]

But I think it does move the marks, not the glyphs; that's what it was designed for anyway.