I don't know a lot about Nim, but I do know D, and there `string` is just an alias to `immutable(char)[]`. String literals are of this type. But one can manipul

I don't know a lot about Nim, but I do know D, and there `string` is just an alias to `immutable(char)[]`. String literals are of this type. But one can manipulate mutable arrays of char all day long if needed.