[luatex] MWE now failing with recent TeX Live update

[Ulrike Fischer]

Am Fri, 18 Mar 2016 18:20:16 +0000 schrieb Arthur Reutenauer:

 
>> Well you are not saying what error you get.
 
> Because it's irrelevant. 

Hm. I do find a warning like rather obvious:

> Package babel Warning: Icouldn'tfindlanguage.dat.Noadditional

Didn't you wonder about the missing spaces?


>  But that doesn't reproduce the situation at all; I'm of course having
> that code inside polyglossia.sty.  I just pushed it to a new branch on
> GitHub, "issue-129-with-luababel"
> (https://github.com/reutenauer/polyglossia/blob/issue-129-with-luababel/tex/polyglossia.sty)

\ExplSyntaxOn

\ifluatex
  \input luababel.def
\fi

No wonder that luababel.def explodes if expl3 syntax is on. 


-- 
Ulrike Fischer 
http://www.troubleshooting-tex.de/