I'm quite sure Racket still supports call/cc. https://docs.racket-lang.org/reference/cont.html#%28def._%28%28lib._racket%2Fprivate%2Fmore-scheme..rkt%29._call%

I'm quite sure Racket still supports call/cc. https://docs.racket-lang.org/reference/cont.html#%28def._%28%28lib._racket%2Fprivate%2Fmore-scheme..rkt%29._call%2Fcc%29%29 https://docs.racket-lang.org/reference/cont.html#%28def._%28...