Not sure if this is the right place to post feature requests, but here is one anyways.
It would be a nice addition to have the ability to optionally show / set / get breakpoints in the CodeEditorComponent. I guess this is a rather fringe use case, but I am working on an app that hosts scripts and currently starting a debugger for the scripts. It would be super helpful if the CodeEditorComponent allowed for some handling of breakpoints in this use case. I guess this would require the gutter to become a bit more of a subcomponent than just a view (as it appears to be right now).
Anyways, maybe one for the bottom of the backlog! Eventually when I get further with my debugger, I'll take a stab at it (but I'm a horrible hobby programmer and would probably not one line of code worthy enough for the library).