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Re: [Action-484] Create an ABNF based on http://lists.w3.org/Archives/Public/public-multilingualweb-lt/2013Apr/0047.html

From: Felix Sasaki <fsasaki@w3.org>
Date: Wed, 17 Apr 2013 10:14:57 +0200
Message-ID: <516E5A01.8070708@w3.org>
To: Jirka Kosek <jirka@kosek.cz>
CC: Pablo Nieto Caride <pablo.nieto@linguaserve.com>, public-multilingualweb-lt@w3.org
Hi Jirka, Pablo, all,

Am 17.04.13 09:05, schrieb Jirka Kosek:
> On 16.4.2013 18:29, Pablo Nieto Caride wrote:
>
>> The rules of the ABNF are:
>>
>> [14] charClassSub ::= ( posCharGroup | negCharGroup ) '-' charClassExpr
> I think that we don't want charClassSub at all. Argument was that many
> RE engines doesn't support subtraction of classes.
>
>> Now if memory serves we need a RELAX NG schema to validate the grammar, don't we? Or are we going to use the regex finally?
> No, we just need this for specification. For schema we can rewrite this
> into regex if there is strong demand for this.

For the record, I won't demand this - though it would be nice.

So if there is an updated regex *excluding* the subtraction, can you see 
if people agree on this during today's call? I would then do the edit 
for allowed characters and we could close the issue-67 next week.

Best,

Felix

>
> 				Jirka
>
Received on Wednesday, 17 April 2013 08:16:08 UTC

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