OCaml does just that; it might have been the first language to have 0b and 0o prefixes for binary and octal literals. https://discuss.ocaml.org/t/the-origin-of

OCaml does just that; it might have been the first language to have 0b and 0o prefixes for binary and octal literals. https://discuss.ocaml.org/t/the-origin-of-the-0b-01-notation/3180 https://discuss.ocaml.org/t/the-origin-of-the-0b-01-notation...