Issue: 14060 <https://pharo.fogbugz.com/default.asp?14060> MNU: receiver of "stepToCallee" is nil
I suggest we remove this method from nautilus. If we really want to provide such a feature, the implementation should go to TestCase and/or Context. The SystemBrowser should not tinker with processes and manipulate context stacks. Or is there a way to (programmatic) set a break point (halt) and just execute the method?
