Sorry for the late reply. I still don't understand why special syntax is needed for it, though. As far as I understood your arguments, they keep pointing out f

Sorry for the late reply. I still don't understand why special syntax is needed for it, though. As far as I understood your arguments, they keep pointing out flaws in my implementation (which is far from optimised). You could mimic its behaviour through C. Could you elaborate more clearly, if I'm misunderstanding something (I do want to understand).