John C Klensin scripsit: > Content-language: <3066-tag> > X-Extended-Content-language: <new-tag> This reflects a fundamental misunderstanding of what the draft does compared to what RFC 3066 does. It imposes *more* restraints on language tags, not fewer. The RFC 3066 language tag registration process can register tags with almost unpredictable meaning once one gets past the first subtag. The draft *limits* the possible tags to a small subset, and tightens up the allowable semantics. It allows no tag to be used that was not already registerable under RFC 3066. In RFC 3066, it is only a heuristic (or examination of the IANA registry, which is not machine-parseable) that tells the meaning of the second subtag the existing registered tag sr-Latn. In the draft, its meaning is unambiguously specified a priori. -- John Cowan <jcowan@xxxxxxxxxxxxxxxxx> http://www.ccil.org/~cowan Raffiniert ist der Herrgott, aber boshaft ist er nicht. --Albert Einstein _______________________________________________ Ietf@xxxxxxxx https://www1.ietf.org/mailman/listinfo/ietf