[selectors] An Idea for CSS4 Selectors

CSS Working Group,

Greetings, I have an idea for CSS4 selectors (http://dev.w3.org/csswg/selectors4/) involving the traversing of element references through XML attribute values, attribute values with anchor URL's or with XML element or HTML element ID's.  The idea pertains to traversing elements in CSS4 selector syntax, traversing to other XML elements which can be described in selector syntax.  Such CSS4 selection syntax could be useful for styling XML elements, including hyperlinks, which reference other XML elements in a document, for example charts, diagrams, equations, and figures.  Such CSS4 selection syntax could enhance some citations and referencing system implementations, could provide new CSS4 syntax expressiveness, and could provide new features for CSS4.



Kind regards,

Adam Sobieski