Drew Adams writes: >>> Should "a previously deleted one" be "the last-deleted one"? >> >> Not necessarily. It works like a stack. > > How is that different - LIFO, no? > In any case, how it works needs to be made clear > somewhere. Yes, of course. But in that case I think the help-echo should say explicitly: "the last-deleted one not yet reinserted", or something like that. >>> If you use INS in one customize buffer after using >>> DEL in another, or after using DEL in another part >>> of the same buffer (but not part of the same sequence), >>> is that last-deleted item inserted? Or is it only the >>> last-deleted (if any) from the same sequence? >> >> The latter. This only implements moving items within the same > sequence. > > So maybe make that clear somehow. Will try.