[luatex] strategy for margin kerning and pre_linebreak_filter?

[Patrick Gundlach]

Hello Taco,

>
>> Or one should be able
>> to change the font of the disc node as well (node.font=n where
>> node.id==7).
>
> You can already do that, but you have to descend into the
> pre/post/replace items of the discretionary node to do so.

Works like a charm!

Thanks

Patrick