Re: [Ltru] Fwd: draft-davis-t-langtag-ext
"Phillips, Addison" <addison@lab126.com> Thu, 07 July 2011 16:27 UTC
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From: "Phillips, Addison" <addison@lab126.com>
To: Debbie Garside <debbie@ictmarketing.co.uk>, 'Mark Davis ☕' <mark@macchiato.com>, 'Mykyta Yevstifeyev' <evnikita2@gmail.com>
Date: Thu, 07 Jul 2011 09:27:21 -0700
Thread-Topic: [Ltru] Fwd: draft-davis-t-langtag-ext
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Cc: 'Pete Resnick' <presnick@qualcomm.com>, "ltru@ietf.org" <ltru@ietf.org>
Subject: Re: [Ltru] Fwd: draft-davis-t-langtag-ext
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The word “field” here refers to the ABNF construct “field” on the document. So it means that the subtag must occur at the end of that part of the –t extension. The –t extension can, itself, be followed by other extensions or by private use. So, yes, that language tag would be allowed. Addison From: ltru-bounces@ietf.org [mailto:ltru-bounces@ietf.org] On Behalf Of Debbie Garside Sent: Thursday, July 07, 2011 8:52 AM To: 'Mark Davis ☕'; 'Mykyta Yevstifeyev' Cc: 'Pete Resnick'; ltru@ietf.org Subject: Re: [Ltru] Fwd: draft-davis-t-langtag-ext Hi Point of clarification only. The draft states: Any purely numeric subtag is a representation of a date in the Gregorian calendar. It MAY occur in any mechanism field. If it does occur: * it MUST occur as the final subtag in the field, Does field in this context mean the subtags after the t extension but before any further extensions? In other words is the following allowed: “ja-t-it-m0-xxx-v21a-2007-i-ami” Best regards Debbie From: ltru-bounces@ietf.org [mailto:ltru-bounces@ietf.org] On Behalf Of Mark Davis ? Sent: 07 July 2011 15:43 To: Mykyta Yevstifeyev Cc: Pete Resnick; ltru@ietf.org Subject: Re: [Ltru] Fwd: draft-davis-t-langtag-ext Thanks for the feedback. We can make those corrections. One question. The primary reason that we chose to use a BCP was primarily because it provided a stable reference; the underlying RFCs can (and have) changed while "BCP47" has remained the same. Listing the current RFCs somewhat undercuts that. Note: if that is the practice we should do it, but it seems odd. Mark — Il meglio è l’inimico del bene — On Wed, Jul 6, 2011 at 20:55, Mykyta Yevstifeyev <evnikita2@gmail.com<mailto:evnikita2@gmail.com>> wrote: Hello, I've identified the following issue in the draft. Section 2.2 says: The subtags in the 't' extension are of the following form: +--------+-------------------------+----------------------------+ | Label | ABNF | Comment | +--------+-------------------------+----------------------------+ | t_ext= | "t" | Extension | | | ("-" lang *("-" field) | Source + optional field(s) | | | / 1*("-" field)) | Field(s) only (no source) | | lang= | language | [BCP47<http://tools.ietf.org/html/draft-davis-t-langtag-ext-01#ref-BCP47>], with restrictions | | | ["-" script] | | | | ["-" region] | | | | *("-" variant) | | | field= | sep 1*("-" 3*8alphanum) | With restrictions | | sep= | 1ALPHA 1DIGIT | Subtag separators | +--------+-------------------------+----------------------------+ I should note that, first of all, reference to RFC 5234 is missing; moreover, and this is more important, making the ABNF definition in the form of table makes such definition an invalid one, in terms of RFC 5234. Also, there are a number of ABNF nits here. So, please consider changing this to: The subtags in the 't' extension are of the following form, defined using ABNF [RFC5234] in <t-ext> rule: t-ext = "t" ("-" lang *("-" field) / 1*("-" field)) lang = langtag field = sep 1*("-" 3*8alphanum) sep = ALPHA DIGIT alphanum = ALPHA / DIGIT where <langta> rule is specified in BCP 47 [BCP47], <ALPHA> and <DIGIT> rules - in RFC 5234 [RFC5234]. Also, the minors comments on references. Reference to BCP 47 should include both references to RFC 5646 and RFC 4647, like: [BCP47] Phillips, A. and M. Davis, "Matching of Language Tags", BCP 47, RFC 4647, September 2006. Phillips, A., Ed., and M. Davis, Ed., "Tags for Identifying Languages", BCP 47, RFC 5646, September 2009. ...and, referencing UTS 35 you shouldn't reference specific parts of the document; this should be done in the text. Finally, I don't see where [US-ASCII] is used in the text. Thanks, Mykyta Yevstifeyev 07.07.2011 2:49, Pete Resnick wrote: Most of the people on the ietf-languages list are probably on the ltru@ietf.org<mailto:ltru@ietf.org> list as well, but I wanted to confirm that everyone got a chance to review this before it proceeded to the IESG. Please have a look at the ltru archive <http://www.ietf.org/mail-archive/web/ltru/current/maillist.html><http://www.ietf.org/mail-archive/web/ltru/current/maillist.html> and send any comments to the ltru@ietf.org<mailto:ltru@ietf.org> list since that's where discussion seems to be taking place. Thanks. pr _______________________________________________ Ltru mailing list Ltru@ietf.org<mailto:Ltru@ietf.org> https://www.ietf.org/mailman/listinfo/ltru
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Debbie Garside
- [Ltru] draft-davis-t-langtag-ext Mark Davis ☕
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Mykyta Yevstifeyev
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Mark Davis ☕
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Mykyta Yevstifeyev
- Re: [Ltru] draft-davis-t-langtag-ext Peter Constable
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Debbie Garside
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Phillips, Addison
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Debbie Garside
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Debbie Garside
- Re: [Ltru] draft-davis-t-langtag-ext Mark Davis ☕
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Mark Davis ☕
- Re: [Ltru] draft-davis-t-langtag-ext Pete Resnick
- Re: [Ltru] draft-davis-t-langtag-ext Pete Resnick
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Mark Davis ☕
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Debbie Garside
- Re: [Ltru] draft-davis-t-langtag-ext Doug Ewell
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Debbie Garside
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Mykyta Yevstifeyev
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Debbie Garside
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Debbie Garside
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Debbie Garside
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Roozbeh Pournader
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Roozbeh Pournader
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Roozbeh Pournader
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Debbie Garside
- Re: [Ltru] draft-davis-t-langtag-ext Doug Ewell
- Re: [Ltru] draft-davis-t-langtag-ext Debbie Garside
- Re: [Ltru] draft-davis-t-langtag-ext Debbie Garside
- Re: [Ltru] draft-davis-t-langtag-ext Phillips, Addison
- Re: [Ltru] draft-davis-t-langtag-ext Doug Ewell
- Re: [Ltru] draft-davis-t-langtag-ext Debbie Garside
- Re: [Ltru] draft-davis-t-langtag-ext Debbie Garside
- Re: [Ltru] draft-davis-t-langtag-ext John Cowan
- Re: [Ltru] draft-davis-t-langtag-ext Kent Karlsson
- Re: [Ltru] draft-davis-t-langtag-ext Debbie Garside
- Re: [Ltru] draft-davis-t-langtag-ext doug
- Re: [Ltru] draft-davis-t-langtag-ext Peter Constable
- Re: [Ltru] draft-davis-t-langtag-ext Peter Constable
- Re: [Ltru] draft-davis-t-langtag-ext Debbie Garside
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Broome, Karen
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Phillips, Addison
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Debbie Garside
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Doug Ewell
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Kent Karlsson
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Debbie Garside
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Debbie Garside
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Phillips, Addison
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Phillips, Addison
- [Ltru] draft-davis-t-langtag-ext Mark Davis ☕
- Re: [Ltru] draft-davis-t-langtag-ext Mykyta Yevstifeyev
- Re: [Ltru] draft-davis-t-langtag-ext Doug Ewell
- Re: [Ltru] draft-davis-t-langtag-ext Mark Davis ☕
- Re: [Ltru] draft-davis-t-langtag-ext Mark Davis ☕
- Re: [Ltru] draft-davis-t-langtag-ext Mark Davis ☕
- Re: [Ltru] draft-davis-t-langtag-ext Peter Saint-Andre
- Re: [Ltru] draft-davis-t-langtag-ext Felix Sasaki
- Re: [Ltru] draft-davis-t-langtag-ext Bjoern Hoehrmann
- Re: [Ltru] draft-davis-t-langtag-ext Martin J. Dürst
- Re: [Ltru] draft-davis-t-langtag-ext Mykyta Yevstifeyev
- Re: [Ltru] draft-davis-t-langtag-ext Jukka K. Korpela
- Re: [Ltru] draft-davis-t-langtag-ext Doug Ewell
- Re: [Ltru] draft-davis-t-langtag-ext Mark Davis ☕
- Re: [Ltru] draft-davis-t-langtag-ext Doug Ewell
- Re: [Ltru] draft-davis-t-langtag-ext Randy Presuhn
- Re: [Ltru] draft-davis-t-langtag-ext Mark Davis ☕
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Martin J. Dürst
- Re: [Ltru] draft-davis-t-langtag-ext Martin J. Dürst
- Re: [Ltru] draft-davis-t-langtag-ext Mark Davis ☕
- Re: [Ltru] Fwd: draft-davis-t-langtag-ext Doug Ewell
- Re: [Ltru] draft-davis-t-langtag-ext Mark Davis ☕
- Re: [Ltru] draft-davis-t-langtag-ext CE Whitehead
- Re: [Ltru] draft-davis-t-langtag-ext Phillips, Addison
- Re: [Ltru] draft-davis-t-langtag-ext CE Whitehead
- Re: [Ltru] draft-davis-t-langtag-ext CE Whitehead
- Re: [Ltru] draft-davis-t-langtag-ext Mark Davis ☕
- Re: [Ltru] draft-davis-t-langtag-ext Doug Ewell
- Re: [Ltru] draft-davis-t-langtag-ext Mark Davis ☕
- Re: [Ltru] draft-davis-t-langtag-ext Avram Lyon
- Re: [Ltru] draft-davis-t-langtag-ext Doug Ewell
- Re: [Ltru] draft-davis-t-langtag-ext Gordon P. Hemsley
- Re: [Ltru] draft-davis-t-langtag-ext Mark Davis ☕
- Re: [Ltru] draft-davis-t-langtag-ext yoshito_umaoka
- [Ltru] Fw: draft-davis-t-langtag-ext yoshito_umaoka
- Re: [Ltru] Fw: draft-davis-t-langtag-ext Mark Davis ☕