Is it possible that the documentation is outdated? According to https://docs.racket-lang.org/readline/index.html#%28part._.Normal_.Use_of_.Readline%29:
> You can also put (require readline) in your "~/.racketrc", so that Racket > automatically loads Readline support in interactive mode. Is this unnecessary now? -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/racket-users/20210313073934.blz7pstpqv7wvraq%40home-guest.

