Thanks for this feature. It's working great with Jetbrains' IDE.
It does output the full path for the warnings/errors I've seen so far, except for when that error is an inconsistent identation error. It reverts to the normal relative path output then.
Code Snippet (if applicable) to Reproduce Problem:
(I doubt the spaces/tabs will save properly here. But yeah.)
world/New()
world << "tab indented"
world << "space indented"