Pretty much in the same spirit as my previous mail, I intend to unship access to these pseudo-classes in content documents.
The idea would be, similarly, to do that for FF 58. The reasoning behind is that there's no spec for them, and they're implementation details, basically. In particular: * The devtools ones should be exposed only to UA sheets. * :-moz-empty-except-children-with-localname is only used for <applet>, is a super-slow selector, and we don't handle well dynamic changes to it properly (nor is worth to try to do it, IMO). I don't think I need to do a huge investigation to consider safe unshipping these from content pages, but let me know if you think otherwise. Feel free to reply here or in <https://bugzilla.mozilla.org/show_bug.cgi?id=1396073>, which I just filed to this effect, if there are any concerns. -- Emilio _______________________________________________ dev-platform mailing list [email protected] https://lists.mozilla.org/listinfo/dev-platform
