Re: [Ltru] Mail regarding draft-ietf-ltru-4646bis and draft-ietf-ltru-matching

John Cowan <cowan@ccil.org> Thu, 29 August 2019 13:44 UTC

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From: John Cowan <cowan@ccil.org>
Date: Thu, 29 Aug 2019 09:44:09 -0400
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To: Florian Rivoal <florian@rivoal.net>
Cc: =?UTF-8?B?TWFyayBEYXZpcyDimJXvuI8=?= <mark@macchiato.com>, LTRU Working Group <ltru@ietf.org>, Doug Ewell <doug@ewellic.org>
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Subject: Re: [Ltru] Mail regarding draft-ietf-ltru-4646bis and draft-ietf-ltru-matching
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On Thu, Aug 29, 2019 at 5:00 AM Florian Rivoal <florian@rivoal.net> wrote:

>
> In case that influences what you have to say, note that what I intend to
> do is not to store the canonicalized-to-extlang form anywhere. It would
> only be for internal processing: when performing an extended filtering
> operation, where it is unknown whether the ranges and tags are in extlang
> form or not, canonicalize both to extlang form do the extended filtering
> operation on that.
>

In that case you can equally canonicalize away from the extlang form as
toward it.  I recommend that.


John Cowan          http://vrici.lojban.org/~cowan        cowan@ccil.org
        "Not to know The Smiths is not to know K.X.U."  --K.X.U.