In case anyone takes over maintenance of ASDF in the future, I wrote this mind dump on some of its more stuble "magic" behavior: https://fare.livejournal.com/190738.html
Thanks to Eric Timmons for the prompting...
PS: there are relatedly a few bug fixes in 3.3.2.5 — thanks and congratulations again to Robert Goldman for his careful reviewing and testing.
—♯ƒ • François-René ÐVB Rideau •Reflection&Cybernethics• http://fare.tunes.org It is deplorable that many people think that the best way to improve the world is to forbid something. However, they're morally more advanced than the people who think the best way to improve the world is to kill somebody. — John McCarthy