[luatex] \predisplaydirection from etex in luatex has no effect

Vafa Khalighi vafakh84 at gmail.com
Thu Apr 8 12:23:56 CEST 2010


>
> It follows (if I understand everything correctly) that luatex itself
> should *not* initialize \predisplaydirection based on the current
> directions, but just set it to zero. Then, when it comes time to place
> an equation number, it should base itself on \mathdir, but swap the
> left&right if \pdfdisplaydirection=-1 (as set by the user).
>
>
Yes (I think). But that is just my view. Hopefully others like Khaled or
Idris can contribute to this and say what they think as the correct one.



-- 
Best wishes,
Vafa Khalighi
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