Re: [art] ABNF vs. ABNF vs. BNF

Julian Reschke <julian.reschke@gmx.de> Mon, 29 March 2021 14:22 UTC

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References: <d59bd38e-3cad-ca76-bb7c-dab4bb8ef5fb@dcrocker.net>
From: Julian Reschke <julian.reschke@gmx.de>
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Date: Mon, 29 Mar 2021 16:22:04 +0200
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Subject: Re: [art] ABNF vs. ABNF vs. BNF
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Am 29.03.2021 um 15:29 schrieb Dave Crocker:
> ...
> I hadn't known about RFC5511, written by an old dog, for routing.  I
> vaguely recall there are others.  This suggests that it might be good
> for the text here to acknowledge a larger world of BNF-derivatives?
>
> d/

HTTP uses ABNF-5234 plus an extension construct for lists, see
<https://greenbytes.de/tech/webdav/rfc7230.html#abnf.extension> (but
ship a standard variant in an appendix as well).

BEst regards, Julian