In recent versions of Atom (in my case 1.23.3) the following deprecated selectors warning appears:
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--. To prevent breakage with existing style sheets, Atom will automatically upgrade the following selectors: (...list of abondened selectors and suggested replacements).
Therefore I've decided to update the files as suggested to avoid the warning. 👍
In recent versions of Atom (in my case 1.23.3) the following deprecated selectors warning appears:
Therefore I've decided to update the files as suggested to avoid the warning. 👍