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Re: [I18ndir] HTML, email addresses, etc

Marc Blanchet <marc.blanchet@viagenie.ca> Mon, 08 June 2020 15:05 UTC

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From: Marc Blanchet <marc.blanchet@viagenie.ca>
To: John Levine <johnl@taugh.com>
Cc: i18ndir@ietf.org
Date: Mon, 08 Jun 2020 11:05:11 -0400
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Subject: Re: [I18ndir] HTML, email addresses, etc
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On 8 Jun 2020, at 10:54, John Levine wrote:

> In article <C6967F02-35D9-484B-9BF8-7436D1DF3B65@viagenie.ca> you 
> write:
>> this is what I was going to say. IMHO, any protocol identifier (such 
>> as
>> EAI) using something more than ASCII must define a PRECIS profile. 
>> This
>> is the only chance to get it working. Plain UTF8 for an identifier is
>> just plain wrong.
>
> That is true but I'm wondering how many profiles we need.  As jck
> pointed out elsewhere, an address with a Tamil mailbox and a Chinese
> domain name is unlikely to work.

one profile. profile will get rid of all irrelevant codepoints, specify 
the normalization form, etc… Profile won’t go into specific scripts.

Marc.

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