@cfleming: is there a way to change the color highlight in an unresolved variable?
@borkdude Preferences > Editor > Colors & Fonts > General
I’m not sure exactly which one you need to change in that list, but there’s plenty of knobs to twiddle there
@borkdude: I actually don’t think so, no - it uses the standard warning error scheme right now. A better solution would be to have that colour customisable and default to the existing warning colour. I’m not sure off the top of my head, but I believe this is easy - a tracker issue would be welcome.