Per http://www.webkit.org/coding/adding-features.html
I'm working on adding CSS Variable support to WebKit. You can see the specification here: http://www.w3.org/TR/css-variables/ The patch implements a -webkit prefixed syntax of that defined by that spec. The WIP patches can be found here: https://bugs.webkit.org/show_bug.cgi?id=85580 and will be split up into smaller chunks for landing. It is currently behind the ENABLE_CSS_VARIABLES flag, and there should be no impact with that flag disabled (by default) as the code is #ifdef-ed out. With the flag enabled the overheads are the addition of a pointer to RenderStyle, and applying variables in the appropriate order in StyleResolver. Tests can be found under fast/css/variables. These provide some good examples of usage and are skipped by run-webkit-tests when variables were not enabled at build. Please Let me know if I can answer any questions, Luke _______________________________________________ webkit-dev mailing list [email protected] http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
