Re: requested tweak to 2822upd grammar

In <[email protected]> "Frank Ellermann" <[email protected]> writes:

>Tony Hansen wrote:

>>> msg-id          =   [CFWS] "<" msg-id-core ">" [CFWS]
>>> msg-id-core     =   id-left "@" id-right
>[...]
>> But it *is* an extremely late request.

>Yes, and it could cause some confusion for two (or soon
>three) NetNews RFCs in the pipeline.  I'd prefer to do
>this later (= in the promotion to STD), and not as some
>last minute hack with unclear consequences.

Sorry, I have just returned from holiday to find all this fuss.

I disagree totally with Frank on this one.

draft-ietf-usefor-usefor-12.txt currently contains:

   message-id      =  "Message-ID:" SP *WSP msg-id *WSP CRLF

   msg-id          =  "<" msg-id-core ">"
                      ; maximum length is 250 octets

   msg-id-core     =  id-left "@" id-right

which is effectively the same as what Tony proposed, bar the usual Netnews
compulsory SP after the ':'.

We currently have the situation whereby <message-id> is differently
defined in the two documents, so I cannot see why Frank should object to
having <msg-id-core> defined differently in the two places (in fact, in
USEFOR it is <id-left> and <id-right) which are defined differently).

>There can be only one <msg-id-core>, and it's specified
>in an approved NetNews RFC at the moment.  Referenced
>in an approved news URI RFC, and in the now Last Called
>NetNews protocol.

My own personal preference, now that 2822-bis has tidied the syntax of
<msg-id> to the extent that only one very minor difference exists from
what USEFOR should be like, would be to pull back the USEFOR draft and
rebase it on 2822-bis (which would remove from it some exceedingly ugly
syntax which, with the new 2822-bis, is now totally unnecessary). But that
is a matter for the USEFOR WG to decide.

So this is a belated +1 for Tony's change.

-- 
Charles H. Lindsey ---------At Home, doing my own thing------------------------
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