On 04/06/16 00:35, Brian E Carpenter wrote: > That's not realistic. If IANA refers to RFC822, and the programmer has a > copy of RFC822 on her disk, that's what she will follow, because RFC text > never changes and does not say "I am obsolete". I don't get how that applies. Do we think there's a programmer who will start from IANA and not notice that there are references to 5322 and 2822? If there is such a peculiarly myopic programmer, their code will likely be crap anyway won't it? Or do we think there's a programmer who'll start from RFC822 and not think "hey, this thing's 43 years old - I wonder did anything happen in the meantime?" ;-) And anyway the current facts are that folks will much more likely depend on stack overflow, not IANA, so the entire question of the best reference is pretty much close to moot. IMO the only reason any of this matters is when there's a subtle difference between the RFCyyyy and RFCxxxx versions of the same registered thing and where there's significantly improved text in RFCxxxx. In which case... we don't have a problem - RFCxxxx has solved it for us by definition. All that's to say that there is no need to, and only a downside to, forcing document authors to jump through more useless hoops. Cheers, S.
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