Support for :scope and :has selectors #2
Description
These two CSS 4 selectors are supported by Mojo::DOM and still missing in @mojojs/dom.
| Pattern | Represents |
|---|---|
| E:scope | an E element being a designated reference element |
| E:has(rs1, rs2, …) | an E element, if either of the relative selectors rs1 or rs2, when evaluated with E as the :scope elements, match an element |
Scope handling already partially exists in the code, but is not used for anything yet.