On Sat, Oct 30, 2010 at 6:34 AM, JP Blankert (thuis & PC based) <
jpblank...@zonnet.nl> wrote:

> But one feedback I am missing: how to convert a word like 'Straße' into
> punycode? I normally use the IDN Verisign converter,
> http://mct.verisign-grs.com/, but that dissolves ß straight into
> ss....so...
> 1) is it possible to enter a whole word in unicode in order to have it
> converted into punycode?
> 2) if not: how convert into punycode?
>

Use a library. For example, the upcoming version 4.6 of ICU will have a UTS
#46 implementation, and the nontransitional setting will preserve ß. As a
preview, you can try milestone 2 of this release:
http://site.icu-project.org/download/452

The online ICU IDNA demo has not yet been updated beyond IDNA2003.

markus

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