Re: [Json] Allow any JSON value at the top level
Nico Williams <nico@cryptonector.com> Fri, 07 June 2013 16:52 UTC
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Date: Fri, 07 Jun 2013 11:52:44 -0500
Message-ID: <CAK3OfOhPBkjSyYUxGvccXVQ1Wjxh1YK7_rtXYB7xHpw4L703sg@mail.gmail.com>
From: Nico Williams <nico@cryptonector.com>
To: stefan@drees.name
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Cc: Paul Hoffman <paul.hoffman@vpnc.org>, "json@ietf.org" <json@ietf.org>
Subject: Re: [Json] Allow any JSON value at the top level
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On Fri, Jun 7, 2013 at 11:07 AM, Stefan Drees <stefan@drees.name> wrote: > On 07.06.13 17:40, Paul Hoffman wrote: >> >> <no hat> >> >> On Jun 6, 2013, at 8:51 PM, "Manger, James H" >> <james.h.manger@team.telstra.com> wrote: >> >>> The current spec only allows a JSON text to be an object or array. >>> Section 2. "JSON Grammar" says: >>> >>> A JSON text is a serialized object or array. >>> >>> JSON-text = object / array >>> >>> >>> I propose allowing a JSON text to be any JSON value. >>> >>> A JSON text is a serialization of any JSON value. >>> >>> JSON-text = value >>> >>> value = false / null / true / object / array / number / string >> >> >> +1 to this, and to removing the "how to tell if you are looking at a >> JSON text" from the parser section. That rule is fragile and not useful. >> > > +0 as long as the future encoding detection tricks in section 3 are coherent > with it. If the top-level may be any value then we still have the first character being ASCII and the section 3 encoding detection algorithm still works: 00 00 00 xx UTF-32BE 00 xx UTF-16BE xx 00 UTF-32LE xx 00 UTF-16LE xx xx UTF-8 I'm in favor of this change, but I'd be happy to have the new RFC allow for parsers that can't handle this. Nico --
- Re: [Json] Allow any JSON value at the top level Joe Hildebrand (jhildebr)
- [Json] Allow any JSON value at the top level Manger, James H
- Re: [Json] Allow any JSON value at the top level R S
- Re: [Json] Allow any JSON value at the top level Stefan Drees
- Re: [Json] Allow any JSON value at the top level Stefan Drees
- Re: [Json] Allow any JSON value at the top level Manger, James H
- Re: [Json] Allow any JSON value at the top level Manger, James H
- Re: [Json] Allow any JSON value at the top level … Pete Cordell
- Re: [Json] Allow any JSON value at the top level … Stefan Drees
- Re: [Json] Allow any JSON value at the top level Carsten Bormann
- Re: [Json] Allow any JSON value at the top level Markus Lanthaler
- Re: [Json] Allow any JSON value at the top level Stephan Beal
- Re: [Json] Allow any JSON value at the top level Vinny A
- Re: [Json] Allow any JSON value at the top level Paul Hoffman
- Re: [Json] Allow any JSON value at the top level Tim Bray
- Re: [Json] Allow any JSON value at the top level Stefan Drees
- Re: [Json] Allow any JSON value at the top level Matt Miller (mamille2)
- Re: [Json] Allow any JSON value at the top level John Cowan
- Re: [Json] Allow any JSON value at the top level R S
- Re: [Json] Allow any JSON value at the top level Nico Williams
- Re: [Json] Allow any JSON value at the top level Joe Hildebrand (jhildebr)
- Re: [Json] Allow any JSON value at the top level Jacob Davies
- Re: [Json] Allow any JSON value at the top level Tatu Saloranta
- Re: [Json] Allow any JSON value at the top level Tatu Saloranta
- Re: [Json] Allow any JSON value at the top level Markus Lanthaler
- Re: [Json] Allow any JSON value at the top level Nico Williams
- Re: [Json] Allow any JSON value at the top level Nico Williams
- Re: [Json] Allow any JSON value at the top level Jorge
- Re: [Json] Allow any JSON value at the top level R S
- Re: [Json] Allow any JSON value at the top level Carsten Bormann
- Re: [Json] Allow any JSON value at the top level Martin J. Dürst
- Re: [Json] Allow any JSON value at the top level John Cowan
- Re: [Json] Allow any JSON value at the top level Jorge
- Re: [Json] Allow any JSON value at the top level Manger, James H
- Re: [Json] Allow any JSON value at the top level Markus Lanthaler
- Re: [Json] Allow any JSON value at the top level R S
- Re: [Json] Allow any JSON value at the top level Markus Lanthaler
- Re: [Json] Allow any JSON value at the top level Nico Williams
- Re: [Json] Allow any JSON value at the top level Jorge
- Re: [Json] Allow any JSON value at the top level Markus Lanthaler
- Re: [Json] Allow any JSON value at the top level Jacob Davies
- Re: [Json] Allow any JSON value at the top level John Cowan
- Re: [Json] Allow any JSON value at the top level Jacob Davies
- Re: [Json] Allow any JSON value at the top level Nico Williams
- Re: [Json] Allow any JSON value at the top level John Cowan
- Re: [Json] Allow any JSON value at the top level Jorge
- Re: [Json] Allow any JSON value at the top level Nico Williams
- Re: [Json] Allow any JSON value at the top level Tatu Saloranta
- Re: [Json] Allow any JSON value at the top level Paul Hoffman
- Re: [Json] Allow any JSON value at the top level R S
- Re: [Json] Allow any JSON value at the top level Nico Williams
- Re: [Json] Allow any JSON value at the top level Paul Hoffman
- Re: [Json] Allow any JSON value at the top level John Cowan
- Re: [Json] Allow any JSON value at the top level Tim Bray
- Re: [Json] Allow any JSON value at the top level Paul Hoffman
- Re: [Json] Allow any JSON value at the top level R S
- Re: [Json] Allow any JSON value at the top level Carsten Bormann
- Re: [Json] Allow any JSON value at the top level Manger, James H
- Re: [Json] Allow any JSON value at the top level R S
- Re: [Json] Allow any JSON value at the top level R S
- Re: [Json] Allow any JSON value at the top level Markus Lanthaler
- Re: [Json] Allow any JSON value at the top level Tatu Saloranta
- Re: [Json] Allow any JSON value at the top level Tatu Saloranta
- Re: [Json] Allow any JSON value at the top level John Cowan
- Re: [Json] Allow any JSON value at the top level Carsten Bormann
- Re: [Json] Allow any JSON value at the top level Martin J. Dürst