Re: Use of LWSP in ABNF -- consensus call
John C Klensin <john-ietf@jck.com> Tue, 15 May 2007 19:49 UTC
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Date: Tue, 15 May 2007 15:19:57 -0400
From: John C Klensin <john-ietf@jck.com>
To: Ned Freed <ned.freed@mrochek.com>, Tony Hansen <tony@att.com>
Subject: Re: Use of LWSP in ABNF -- consensus call
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--On Tuesday, 15 May, 2007 12:03 -0700 Ned Freed <ned.freed@mrochek.com> wrote: >> Lisa Dusseault wrote: >> > I share your concerns about removing rules that are already >> > in use -- that would generally be a bad thing. However I'm >> > interested in the consensus around whether a warning or a >> > deprecation statement would be a good thing. > >> LWSP has a valid meaning and use, and its being misapplied >> somewhere doesn't make that meaning and usage invalid. I >> could see a note being added. However, anything more than >> that is totally inappropriate. > > Full agreement with Tony here. +1 ABNF is simply a tool, a grammar, and a set of definitions. I'd almost favor a separate applicability statement that encourages the use of some features and discourages others as appropriate if that is really needed. But a particular element should be removed from the standard only if there is a case to be made that the definition is inadequate or consistent with other parts of the model or grammar. If such inconsistencies actually existed, ABNF should, IMO, be bounced back to Proposed and fixed. Fortunately, that doesn't seem to be the case here, but I would really question what we are doing to ourselves if our grammatical definitions start needing profiles john
- Use of LWSP in ABNF -- consensus call Lisa Dusseault
- Re: Use of LWSP in ABNF -- consensus call Julian Reschke
- Re: Use of LWSP in ABNF -- consensus call Frank Ellermann
- Re: Use of LWSP in ABNF -- consensus call Lisa Dusseault
- Re: Use of LWSP in ABNF -- consensus call Paul Hoffman
- Re: Use of LWSP in ABNF -- consensus call Tony Hansen
- Re: Use of LWSP in ABNF -- consensus call Tony Finch
- Re: Use of LWSP in ABNF -- consensus call Clive D.W. Feather
- Re: Use of LWSP in ABNF -- consensus call Keith Moore
- Re: Use of LWSP in ABNF -- consensus call Harald Alvestrand
- Re: Use of LWSP in ABNF -- consensus call Frank Ellermann
- Re: Use of LWSP in ABNF -- consensus call Ned Freed
- Re: Use of LWSP in ABNF -- consensus call John C Klensin
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… Tony Finch
- Re: Use of LWSP in ABNF -- consensus call Dave Crocker
- Re: Use of LWSP in ABNF -- consensus call Eric Allman
- Re: Use of LWSP in ABNF -- consensus call Philip Guenther
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… Dave Crocker
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… Dave Crocker
- Re: Use of LWSP in ABNF -- consensus call Douglas Otis
- Re: Use of LWSP in ABNF -- consensus call Alexey Melnikov
- RE: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… Bill.Oxley
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… John C Klensin
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… John C Klensin
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… Tony Finch
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… John C Klensin
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… Harald Tveit Alvestrand
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… Dave Crocker
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… todd glassey
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… Sam Hartman
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… Sam Hartman
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… Dave Crocker
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… Tony Finch
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… John C Klensin
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… Keith Moore
- Re: Use of LWSP in ABNF -- consensus call Frank Ellermann
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… Tony Finch
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… Sam Hartman
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… Sam Hartman
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… John C Klensin
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… Tony Finch
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… Sam Hartman
- Re: Use of LWSP in ABNF -- consensus call Lisa Dusseault
- Re: [ietf-dkim] Re: Use of LWSP in ABNF -- consen… Clive D.W. Feather
- Re: Use of LWSP in ABNF -- consensus call Lisa Dusseault
- Re: Use of LWSP in ABNF -- consensus call Dave Crocker
- Re: Use of LWSP in ABNF -- consensus call Keith Moore
- Re: Use of LWSP in ABNF -- consensus call Frank Ellermann
- Re: Use of LWSP in ABNF -- consensus call John C Klensin
- Re: Use of LWSP in ABNF -- consensus call Alexey Melnikov
- Re: Use of LWSP in ABNF -- consensus call Clive D.W. Feather
- Re: Use of LWSP in ABNF -- consensus call Dave Crocker