[luatex] read external file without extension

[Khaled Hosny]

On Fri, Feb 01, 2013 at 07:33:44AM +0100, Herbert Voss wrote:
> I have adifferent behaviour between pdflatex and lualatex:
> 
> create any file _without an extension, eg foo, with contents bar :-)
> 
> \documentclass{minimal}
> \begin{document}
> \input{foo}
> \end{document}

No problem with Plain, so it is a propably an issue with lualatex
format.

\input{foo}
\bye

Regards,
Khaled