1.1 --- a/css3-conditional/Overview.src.html Wed Mar 13 15:18:26 2013 -0700 1.2 +++ b/css3-conditional/Overview.src.html Wed Mar 13 15:24:29 2013 -0700 1.3 @@ -1227,24 +1227,14 @@ 1.4 Changes</h2> 1.5 1.6 <p>The following (non-editorial) changes were made to this specification since the 1.7 -<a href="http://www.w3.org/TR/2012/WD-css3-conditional-20120911/">11 September 2012 Working Draft</a>: 1.8 +<a href="http://www.w3.org/TR/2012/WD-css3-conditional-20121213/">13 December 2012 Working Draft</a>: 1.9 1.10 <ul> 1.11 - <li>Removed ''@document'' rule; it has been deferred to Level 4. 1.12 - <li>Allow functional notation in ''@supports'' queries to be valid (to allow for future extensions), 1.13 - but treat such notations as always being false. 1.14 - <li>Corrected the grammar as follows: 1.15 -<pre> 1.16 -- : SUPPORTS_SYM S+ supports_condition group_rule_body 1.17 -+ : SUPPORTS_SYM S* supports_condition group_rule_body 1.18 -</pre> 1.19 -<pre> 1.20 -- : (URI | FUNCTION) S* 1.21 -+ : (URI | FUNCTION S* STRING S* ')' ) S* 1.22 -</pre> 1.23 - <li>Switched "and", "or", and "not" keywords to use appropriate productions rather than literals. 1.24 - <li>Clarified definition of support used for interpreting ''@support'' rules 1.25 - and its relationship to CSS forwards-compatible parsing rules. 1.26 + <li>Require whitespace around ''and'' and ''or'' and after ''not''. 1.27 + <li>Add note explaining that user preferences that effectively disable a property (e.g., high-contrast mode disabling colors) do not effect the definition of support. 1.28 + <li>Describe requirements for conditionText getter on CSSSupportsRule. 1.29 + <li>Clarify the definition of "literal match" in CSS.supports(). 1.30 + <li>Specify behavior of CSSGroupingRule.insertRule when given an empty string or more than one syntactically valid rule. 1.31 </ul> 1.32 1.33 <h2 class=no-num id="acknowledgments">Acknowledgments</h2>