- From: Simon Sapin <simon.sapin@kozea.fr>
- Date: Thu, 04 Oct 2012 00:11:38 +0200
- To: www-style@w3.org
Hi,
The @support at-keywork is defined in the grammar as
@{S}{U}{P}{P}{O}{R}{T}{S}
in order to make it case-insensitive and accept escaping:
S s|\\0{0,4}(53|73)(\r\n|[ \t\r\n\f])?|\\s
(By the way, should it link to css21 Appendix G for these definitions?)
Media queries does something similar in their grammar for 'and', 'only',
and 'not'. css3-conditional should do the same for @support’s 'and',
'or' and 'not' operators, and generally all keywords in a grammar.
--
Simon Sapin
Received on Wednesday, 3 October 2012 22:12:14 UTC