No it's not yet in the SVN repository but it might be in the next release (You can vote for it on codeplex to give the feature a boost:)
If I am I because I am I, and You are You because You are You, then I am I, and you are you. But If I am I because You are You, and You are You because I am I, then I am not I and You are not You. -Rabbi of Kotzk