draft-klensin-idnabis-protocol-04 section 4.5

[Simon Josefsson]

Harald Alvestrand <harald at alvestrand.no> writes:

>> What I'm trying to understand is what an IDNA200x implementation will do
>> (i.e., which output string or what error) when the user types 'josefßon'
>> or 'dªtªkonsult'.
>>   
>
> Read the drafts. It helps.

My conclusion from reading the drafts is that typing either string will
lead to an error state in the application.

In IDNA2003 the strings are successfully looked up in DNS.

If this interpretation is incorrect, please clarify.

/Simon