Ahoy, I added a hopefully nice feature: Lisp teaches Emacs how to indent macros. I found a way to do it without hacking Emacs's indentation code at all.

From now on when you have a macro like:

(defmacro foo (a b &body body) ...) anywhere in your Lisp image, Emacs should know to indent calls as: (foo ((x y)) (bar) (baz) (beer)) i.e. it groks &body. Details and caveats are in the manual (and I put fresh versions in my ~/misc/lisp web directory). Feedback / tweak-suggestions appreciated. -Luke