[...] > but I miss having an actual live REPL session.
i rarely use racket, but a thing that might work for you is using poly-org-mode. it creates an indirect buffer where all blocks of the same mode go, and when point is inside on of them, emacs actually sees it as a single scheme (or racket, in this case) file. if geiser's repl is active, maybe it can be directly used (so neither ob-scheme nor ob-racket should be active. but i haven't tried myself. > BTW, there is no run-racket i'm not sure what you mean by that, but geiser-racket.el certainly defines a command with that name, when macro-expanding define-geiser-implementation. hth, jao -- For every complex problem there is an answer that is clear, simple, and wrong. —Henry Mencken