[luatex] odd read('*a') behaviour

[Akira Kakuto]

Hi,

>>  The Lua script read.lua has Unix line endings (which might be relevant, but I don't know).
>
> Thanks for the report.  That is due to the Unix line endings.
> I want to fix the problem, if I can.

Fixed in TeX Live 2015,  r37692.

Best regards,
Akira