[Dev-luatex] Strange behaviour

[Elie Roux]

Taco Hoekwater a écrit :
> 1. delete the empty nodes as you propose and/or make {} mean: unset it
>   

I still think it's the best solution...

> 2. switch the input syntax to \box-style format with an explicit \hbox
>    (this has my preference)
>   

I don't really like this one, because it totally breaks 
retro-compatibility, to gain something less important...
-- 
Elie