[luatex] use of luatex with no filename

[luigi scarso]

On Mon, Sep 5, 2016 at 1:55 PM, David Carlisle <d.p.carlisle at gmail.com> wrote:
> * thirdly if I enable open access so .log is written the first example
> inputs the file ".tex" (which is part of the standard latex
> distribution, but shouldn't be input here.
>
>
> [with openout_any=a in texmf.cnf]
>
> $ luatex \\end
> This is LuaTeX, Version 0.98.4 (TeX Live 2017/dev)
>  restricted system commands enabled.
> (./.tex)
> warning  (pdf backend): no pages of output.
> Transcript written on .log.
>
>
> [since I compiled this myself it's always possible it's a local build
> error but I just ran the supplied ./build.sh and it made a luatex.exe
> without apparent errror, which I then copied to my texlive 2016 tree]
>

with latest luatex and  openout_any=a in texmf.cnf

# luatex \\end
This is LuaTeX, Version 0.98.4 (TeX Live 2017/dev)
 restricted system commands enabled.

warning  (pdf backend): no pages of output.
Transcript written on texput.log.


-- 
luigi