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Re: [css3-syntax] UNICODE-RANGE production rule

From: Simon Sapin <simon.sapin@kozea.fr>
Date: Thu, 19 Jul 2012 16:32:26 +0200
Message-ID: <50081A7A.6050906@kozea.fr>
To: www-style@w3.org
Le 17/07/2012 09:37, Slaven Rezic a écrit :
> Hello,
>
> I think that the production rule for UNICODE-RANGE in
> http://www.w3.org/TR/css3-syntax/#tokenization  should have the first
> question mark stripped. That is, instead of
>
>       UNICODE-RANGE     ::=     "U+" [0-9A-F?]{1,6} ('-' [0-9A-F]{1,6})?
>
> it should be
>
>       UNICODE-RANGE     ::=     "U+" [0-9A-F]{1,6} ('-' [0-9A-F]{1,6})?
>
> Regards,
>       Slaven

Hi,

The working draft for css3-syntax looks abandoned since 2003. However, 
Tab recently (this year) rewrite the editor’s draft completely, with the 
tokenizer and parser based on state machines rather than regexps and a 
grammar. It defines more precisely the error handling:

http://dev.w3.org/csswg/css3-syntax/

Regards,
-- 
Simon Sapin
Received on Thursday, 19 July 2012 14:32:52 GMT

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