Currently not tested, either.
…tadata It used to be called node-expand. Enlist seems a better name, considering it might not always be listing nodes.
So don't do it.
(actually creates recursion in this case)
…sive i.e. I want to be able to label hosts as not needing passwords to log in, despite needing a password to sudo. The current format does not make it easy to pass that information to a client program in a way which is easily parsed. And the current format is a bit too restricted, complicated and irregular, anyway.