RBNhole and QSYing

Yes.

But there is a method in asking you if you have read it rather than just giving the answer. That is, do people know how to find the docs? The best way is to give a slightly obtuse answer because as sure as “eggs is eggs” someone will say they’d RTFM is they could find TFM!

I think I know where it is and how to find but maybe we need a more explicit location.