Bug 99259 took care of @supports, but the JS api was implemented in Opera and FIrefox as well. It was previously supportsCSS() but has now shifted to CSS.supports(). http://dev.w3.org/csswg/css3-conditional/#the-csssupportsrule-interface
(In reply to comment #0) > Bug 99259 took care of @supports, but the JS api was implemented in Opera and FIrefox as well. Bug 99259 is about Web Inspector failing to navigate to SCSS sources from generated CSS files residing in different directories. Did you mean to mention a different bug?
(In reply to comment #0) > Bug 99259 took care of @supports, but the JS api was implemented in Opera and FIrefox as well. > > It was previously supportsCSS() but has now shifted to CSS.supports(). > > http://dev.w3.org/csswg/css3-conditional/#the-csssupportsrule-interface Paul, could you also elaborate on what kind/level of support for @supports you would like to see in Web Inspector? Something similar to the @media stacks in the Styles pane? Any design and functionality ideas are highly welcome.
I filed this totally wrong. This is not an inspector bug. I'm going to close and do it over again.