On Mon, Mar 27, 2023 at 05:30:50PM +0200, Michael Maurer wrote: > On Mon, 27 Mar 2023 at 17:21, wrote: [...] > > There's more: where does the variable `prev-kill-string' come from? [...] > You're right, that's something I forgot to paste. > The function is preceded by (defvar prev-kill-string "") > I'll take a look at closures and see how far I get on my own, ty. Ah, OK. I'll shut up, then :-D Cheers -- t