[marcosdumay]

The OP uses C libraries, and this is used to much simpler interfaces and much smaller dependency sets than the GP. So no, I don't think they know all of this.

But also, they probably to know how to keep their dependencies sane, and possibly think the best way to document that giant 2k lines interface is in a book. What are both really good opinions, that will never be really "understood" by communities the GP takes his libraries from just because it's not viable for them to do it.