Hi I think that mixing RTL and LTR scripts is not good idea, we will have multiple confusions : How we read domain name or email address ? from the RTL or LTR ? It is clear that for the arabic language, domain or email address are written and read as RTL, In other hand, mixing arabic with punctuation and emojis will not produce confusions, domain name or email adresses still read and written as RTL. Best regards 2018-05-05 9:28 GMT+01:00 Abdalmonem Tharwat Galila <agalila@mcit.gov.eg>:
Hi Andrew, Thanks for your below reply , I spend a lot of time try to do some mixing examples between RTL and LTR within the same label, what I got is strange and unclear
Label as a result for ex.
عبدالمنعم-Abdo@سجل.مصر
Abdoعبدالمنعم.مصر
… etc
Many issues you cannot imagine , also another thing using dot in RTL context or in LTR context will give you different labels although they must be the same.
To be away from the display issues we get if we mix RTL and LTR code points
in the same labels.
Take a look here link <https://tools.ietf.org/html/rfc5564>.
-----Original Message----- From: UA-discuss [mailto:ua-discuss-bounces@icann.org] On Behalf Of Andrew Sullivan Sent: Friday, May 04, 2018 2:57 PM To: John Levine <john.levine@standcore.com>; Abdalmonem Tharwat Galila < agalila@mcit.gov.eg> Cc: Ahmed Bakhat Masood (ahmedbakhat@pta.gov.pk) <ahmedbakhat@pta.gov.pk>; ua-discuss@icann.org; Ahmed Bakhat (ahmedbakhat@yahoo.com) < ahmedbakhat@yahoo.com> Subject: Re: [UA-discuss] Mixing between RTL and LTR scripts
Also I don't know how you disallow script mixing for domain names. IDNA is label by label. The DNS is distributed, so there's no way to prevent mixing, is there?
A
--
Please excuse my clumbsy thums
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On May 4, 2018 05:36:02 "John Levine" <john.levine@standcore.com> wrote:
I hope you all doing well, after back to TF-AIDN "Task
Force Of Arabic
IDNs", I got the following regards to mixing LTR and RTL
texts within the
same label.
- Mixing between different scripts is not allowed for domain names
and email addresses
- Numbers at the middle or at the end of the RTL domain name is
allowed.
To be away from the display issues we get if we mix RTL and LTR code points
in the same labels.
Thanks. I think this clarifies the point that we have no advice on
displaying e-mail addresses, since mailboxes are not domain names and are
not labels and are not subject to IDNA2008.
Regards,
John Levine, john.levine@standcore.com
Standcore LLC
-- *cordially*, *مع تحياتي* *Zied BOUZIRI*، *زياد بوزيري* ISET Charguia, Tunisie www.bouziri.tn