I looked in the tracker, but couldn't find a request. Has there been any talk about adding highlighting in the Project tree to show errors and/or file changes. This is one of the only features I like in Eclipse, and would love to see it in IDEA. It could even be a plugin (although I don't know the internal workings of IDEA enough to know how feasible this would be).
Does anyone know if there has been any talk of this? Have I overlooked a tracker issue? Should I post this to the tracker as a feature request, or to the wiki as a plugin idea?