I am open to do the registrations one at a time. I am only trying to
follow the registration procedures as documented and I think I have done
so. I have met with and talked over the phone with several of the
people that submitted comments. No one has any objection to the
registration but some expressed preference to include additional
information which is not required by the registration rules.
Mike Ksar
-----Original Message-----
From: Erik van der Poel [mailto:***@vanderpoel.org]
Sent: Sunday, January 15, 2006 12:15 AM
To: Frank Ellermann
Cc: ietf-***@mail.apps.ietf.org
Subject: Re: windows-1252
Post by Frank EllermannPost by Erik van der PoelRFC 2978 does not require a Unicode mapping. It says that
there "SHOULD" be a 10646 mapping, but it does not use the
word "MUST".
You need a good excuse to ignore a SHOULD, a typical example
are old implementations (= here old charset registrations).
I agree that it is really a good idea to provide the 10646 mapping.
Post by Frank EllermannIt also says "MUST be stable", that's why we got tons of new
registered charsets doing something for the "Euro", like 858
instead of 850.
It is true that the RFC says "stable", but it does not say what "stable"
means in the context of charsets. Does it mean that assigned codepoints
must not change? Of course. Does it mean that unassigned codepoints must
not change? That is debatable. (And remember that UTF-8 is specifically
permitted to have unassigned codepoints that might change later.)
Post by Frank EllermannIn the case of 1252 all it takes is to explain what the five
interesting octets are supposed to be: Maybe "cp-1252" and
windows-1252 are two different charsets, the former with one
to one mappings, the latter with five unassigned code points.
I can't find "cp-1252" in the IANA charset registry:
http://www.iana.org/assignments/character-sets
I have been wondering, however, about this "re-registration" of
windows-1252. Why is it being registered again? Is it because the
contact person/email address is being changed? If so, then that should
be stated explicitly. I'm not very happy about these 2 URLs supplied
with it either:
http://www.microsoft.com/globaldev/getwr/steps/wrg_unicode.mspx
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/intl/un
icode_19mb.asp
Those documents are not 10646 equivalency tables, nor are they even
published specs, for 1252.
Mike, I have a suggestion. How about dealing with windows-1252
separately? If we can agree on a change for the windows-1252
registration (e.g. contact person/email), then you can apply the same
fix to the other re-registrations. It might even be a good idea to have
some non-person email address at Microsoft be the contact. E.g.
iana-***@microsoft.com. Then it doesn't matter whether Chris Wendt
or Mike Ksar leave Microsoft.
Then, or in parallel, discuss windows-874 separately. If we can agree on
a pattern for that charset, you can apply the same pattern to the other
new windows-NNN charsets.
Erik