Comment #11 on issue 177 by pekka.klarck: Listener interface should be able to alter keyword, test and suite status
http://code.google.com/p/robotframework/issues/detail?id=177
I recently learned that one team would like to stop the whole execution gracefully by a listener. I guess that could be done with signals, but it would be cleaner to have a way to communicate that through the listener interface.
