- From: Simon Sapin <simon.sapin@kozea.fr>
- Date: Thu, 19 Jul 2012 16:32:26 +0200
- 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 UTC