----- Original Message -----
> > Thank you in advance for your feedback.
> 
> It looks okay at first glance, except for a few minor style issues
> (already fixed).  I'll need to review it in greater detail, and I
> don't have the bandwidth today, but I will get to it as soon as I
> can.
> 
> Do you have any kind of test setup that I could use to confirm
> correctness?
> 
>                                         eh

I used only the test case we have in Red Hat Bugzilla
https://bugzilla.redhat.com/show_bug.cgi?id=1098783

In other words translating the "straße.de" produces different
results using IDNA2003 and IDNA2008.

$ idn straße.de
strasse.de

$ idn2 straße.de
xn--strae-oqa.de


Hope this helps.

If you need anything else from me, just let me know.

Thank you.

Regards,
-- 
Tomas Hozza
Software Engineer - EMEA ENG Developer Experience

PGP: 1D9F3C2D
Red Hat Inc.                               http://cz.redhat.com