RFC 7997: The Use of Non-ASCII Characters in RFCs https://tools.ietf.org/pdf/rfc7997.pdf
I especially like recommendation to allow person names to be written in their native scripts. The native script form is placed first and thus treated as primary, as it should be IMHO. The romanised/ASCII form is placed second and bracketed, and thus treated as secondary, as it should be IMHO.
eg from section 3.2
吴钦 (Q. Wu)
André Schappo
Received on Sun Feb 05 2017 - 06:49:23 CST
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