Re: [Ltru] rechartering to handle 639-6 (was FW: Anomaly inupcomingregistry)
John Cowan <cowan@ccil.org> Thu, 16 July 2009 01:36 UTC
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Date: Wed, 15 Jul 2009 21:36:53 -0400
To: Randy Presuhn <randy_presuhn@mindspring.com>
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From: John Cowan <cowan@ccil.org>
Cc: LTRU Working Group <ltru@ietf.org>
Subject: Re: [Ltru] rechartering to handle 639-6 (was FW: Anomaly inupcomingregistry)
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Randy Presuhn scripsit: > How much content (as a percentage of internet traffic, or as a percentage > of on-line library holdings, for example) would be covered by 639-6 (when > it's done) that would not (or could not) be covered by the registry updates > recently approved and the normal operation of ietf-languages@iana.org? As is hopefully clear by now, ISO 639-6 increases the depth, not the breadth, of coverage. Its code elements are a superset of those in 639-3 and 639-5 (represented by the same 3-letter codes), but also include elements for genetic language collections not in 639-5 and variants which are more fine-grained than those in 639-3, both represented by 4-letter codes. Of the latter class, some can be identified with particular BCP 47 tags, but the bulk cannot due to the lack of corresponding registered variants. In addition, there are concepts like "Written X" that have no BCP 47 equivalent at present; we can represent "X written in script Y" but not the concept of "X written in any script." IMO, adding collection tags based on 639-6 would be a straightforward extension of the process used to add 639-5 ones; however, doing so would require activating the currently unused 4-alpha primary language subtags. Adding 639-6 variant tags involves identifying those which cannot be represented by language-script-region triplets and mapping them syntactically to variant subtags (I have suggested prepending "6" for this purpose). -- You know, you haven't stopped talking John Cowan since I came here. You must have been http://www.ccil.org/~cowan vaccinated with a phonograph needle. cowan@ccil.org --Rufus T. Firefly
- [Ltru] rechartering to handle 639-6 (was FW: Anom… Phillips, Addison
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Peter Constable
- Re: [Ltru] rechartering to handle 639-6 Randy Presuhn
- Re: [Ltru] rechartering to handle 639-6 Mark Davis ⌛
- Re: [Ltru] rechartering to handle 639-6 Mark Davis ⌛
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Doug Ewell
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Randy Presuhn
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Doug Ewell
- Re: [Ltru] rechartering (to handle 639-6 or other… Martin J. Dürst
- Re: [Ltru] rechartering to handle 639-6 Debbie Garside
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Debbie Garside
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Randy Presuhn
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Doug Ewell
- Re: [Ltru] rechartering to handle 639-6 Martin J. Dürst
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Debbie Garside
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Debbie Garside
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Kent Karlsson
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Gerard Meijssen
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Peter Constable
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Peter Constable
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Broome, Karen
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Mark Davis ⌛
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Kent Karlsson
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Peter Constable
- Re: [Ltru] rechartering to handle 639-6 (was FW:A… Peter Constable
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Mark Davis ⌛
- Re: [Ltru] rechartering to handle 639-6 (was FW:A… Broome, Karen
- Re: [Ltru] rechartering to handle 639-6 (was FW:A… Debbie Garside
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Debbie Garside
- Re: [Ltru] rechartering to handle 639-6 (wasFW:An… Randy Presuhn
- Re: [Ltru] rechartering to handle 639-6 (was FW:A… Debbie Garside
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Mark Davis ⌛
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Debbie Garside
- [Ltru] Rechartering (in general) Randy Presuhn
- Re: [Ltru] rechartering to handle 639-6 (was FW: … John Cowan
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Peter Constable
- Re: [Ltru] rechartering to handle 639-6 (was FW:A… Debbie Garside
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Doug Ewell
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Mark Davis ⌛
- Re: [Ltru] rechartering to handle 639-6 (was FW: … CE Whitehead
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Broome, Karen
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Randy Presuhn
- Re: [Ltru] rechartering to handle 639-6 (was FW: … Phillips, Addison
- Re: [Ltru] rechartering to handle 639-6 (was FW:A… Broome, Karen