[luatex] can't run fontspec yet under TeXLive2013 (pre-release)

[Herbert Voss]

On 20.04.2013 18:09, Élie Roux wrote:
>> (/usr/local/texlive/2013/texmf-dist/tex/generic/babel/babel.def) !
>> LuaTeX error [string "\directlua "]:1: invalid escape sequence near
>> '\l'. \adddialect ...alect("\string #1", "\string #2") } \fi \fi
>> \wlog {\string #1 ... l.61 \adddialect\l at naustrian\l at ngerman
>>
>> ?
>
> Interesting... Is there a simple way to test TeXLive 2013? I'll update
> babel to the latest version, I guess it will be enough for the error to
> be raised...
>
>> If I hit "r" at this point to enter nonstop mode, LuaLaTeX will
>> actually finish the compilation without further error messages.
>> However, it would be better not to encounter this error in the first
>> place, right?

it is the same with TL2012 when using the latest luatex
from TLContrib and your updated files.

HerbertX