John Cowan wrote: >> That's like Recommended-Prefix. > No, it's mandatory: you can only use 'arb' with 'ar', never > with any other language subtag. But it could be called > "Required-Prefix". Maybe we should say "Prefix:", with REQUIRED for extlang, and RECOMMENDED elsewhere. These long field names are ugly, and too may different field names are a zoo. > That would make A-B-C and A-B-D valid (partial) language > tags. Order would be significant for matching purposes, but > could be reconstructed from the registry by following the > Required-Prefix pointers. Pray that nobody wants E-C or E-D. Okay, there can be more than one Recommended-Prefix, it should still work. Bye, Frank _______________________________________________ Ltru mailing list Ltru at lists.ietf.org https://www1.ietf.org/mailman/listinfo/ltru
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