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[Simple] Re: [Geopriv] Domain identifier in common policy



Henning,

Sorry to bring this up again, but Hannes made me reread the text and I caught a nit.

On Nov 14, 2005, at 7:32 PM, Henning Schulzrinne wrote:
I looked at RFC 3490 (IDNA) in more detail just now. For the 'domain' attribute, I think we can simplify the comparison process as follows:

--- begin text ---

Common policy MUST use UTF-8 to store domain names in 'id' domain attributes. For non-IDNs, lower-case ASCII SHOULD be used.

[ snip ]...

Is "MUST use UTF-8" intended to purposefully rule out UTF-16, which all XML parsers are required to understand? That is fine if it is, but this would seem to then restrict the document to UTF-8. If this is a protocol requirement, it needs to be stated.

-andy

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