Welcome back everyone!
It’s clear to me that I have to get back in the WHV saddle, but preaching sure is easier than practising, and so I thought it might be a good idea to try and bullet-list myself back into it.
(When I say “bullet-list” I mean “helpfully named hierarchical sections”, because Emacs tends to frown quite disapprovingly at mere bullet lists. Here I am after the intention of the bullet-list, namely to just get on with it.)