But you need the `FOO.` prefix anyways. So there was never any ambiguity. It seems that it would be good to either make the prefix optional (presumably somethin

But you need the `FOO.` prefix anyways. So there was never any ambiguity. It seems that it would be good to either make the prefix optional (presumably something equivalent to the `STR.` processor would be default) or keep the interpolation syntax clean. (IMHO just `STR."Hello {name}!"` would have been ideal). But instead they require both the prefix and the ugly interpretation syntax.