On Mon, Sep 20, 2021 at 12:16:24PM +0200, Mattias EngdegÄrd wrote: [...] > There's a number of things to fix here, but this message is too long already. This from a random bystander: thanks for the fascinating (and very instructive) account! > Thanks for your interest! There are books for sale in the foyer. I'll take that one on Emacs Lisp bytecodes, please :) Cheers - t