Atom is dropping their usage of shadow DOM and instead switching to a syntax-- prefix for syntax highlighting selectors:
Starting from Atom v1.13.0, the contents of atom-text-editor elements are no longer encapsulated within a shadow DOM boundary. This means you should stop using :host and ::shadow pseudo-selectors, and prepend all your syntax selectors with syntax--.
This change switches to use what Atom is currently automatically transforming the selectors to under the covers.
Atom is dropping their usage of shadow DOM and instead switching to a
syntax--
prefix for syntax highlighting selectors:This change switches to use what Atom is currently automatically transforming the selectors to under the covers.