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This is how Clojure does it. https://clojuredocs.org/clojure.core/recur https://clojuredocs.org/clojure.core/recur https://clojuredocs.org/clojure.core/trampo

• mikeash 9y ago
  Nice. When I wrote that, I was sure there would be some language that had already done it, and I was about 90% sure it would be some sort of Lisp.
  • andreasgonewild 9y ago
    That, or some sort of Forth; the separate keyword also enables calling anonymous functions recursively: https://github.com/andreas-gone-wild/snackis/blob/master/snabel.md#lambdas https://github.com/andreas-gone-wild/snackis/blob/master/sna...