Comment #7 on issue 677 by pekka.klarck: Helper methods accidentally exposed as keywords in Dialogs library
http://code.google.com/p/robotframework/issues/detail?id=677
Python has decorators that work like Java annotations. I wouldn't like to use them to specify which functions are keywords, or use any prefix, because the library API should be as simple as possible. Any change like this would also be massively backwards incompatible.
I submitted issue 678 about honoring `__all__` when deciding is a function a keyword or not. If nobody objects that, I think it's best to revert the earlier fix for this issue.
