Re: [css3-namespace] Last call comments from XHTML2 WG

Steven Pemberton wrote:

>     If I apply the forward-compatible parsing rules to a CSS(n+1) 
> stylesheet, stripping it of its CSS(n+1) features, I will get a CSS(n) 
> stylesheet. None of the rules left change their meaning in the process.
> 
> This has always been true in CSS, and the namespace selectors spec 
> changes this.

Depends what you define as a feature, honestly. CSS 1 did not allow
multiple class selectors...

</Daniel>