> Without spaces allowed you would need some other way to tell it where they start and end
That's not a problem at all, as long a a newline isn't treated as space and you don't use ML style function application, where a space is used to separate the argument(s) from the function name - `f x` instead of `f(x)`.
That's not a problem at all, as long a a newline isn't treated as space and you don't use ML style function application, where a space is used to separate the argument(s) from the function name - `f x` instead of `f(x)`.