On Mon, Jul 18, 2011 at 3:17 PM, Chris Weber <[email protected]> wrote:
> Under the definition of an "idna-canonicalized" host name in section 2.3,
> step 2 - is it known that the reader will handle NR-LDH and A-labels as
> locale-insensitive ASCII, or should it be explicitly stated that the
> lower-case conversion in step "2" should be locale-insensitive, or use
> English as the locale?
>
> Otherwise even with ASCII input a lower-case operation could result in a
> U+0049 LATIN CAPITAL LETTER I becoming U+0131 LATIN SMALL LETTER DOTLESS I
> under the Turkish "tr-TR" locale.

I've added a reference to i;ascii-casemap, defined in RFC4790.
Hopefully that is unambiguous.

Thanks,
Adam
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