Post #1404595

@esoterra @nasser My understanding is that the current ASCII-only restriction is expected to be lifted in the future, once there is a proposal that includes considerations for bindings in various important source languages, at least some of which have more constraints than just the Unicode XID. The idea of using hash codes, with dictionaries providing user-readable names, is interesting, but it's not clear to me how it might work. For example, if a user writes a WIT file containing identifiers in the user's language, and distributes it, and others author components using it, at what point should the hash codes be computed?