RFC 8228, "Guidance on Designing Label Generation Rulesets (LGRs) Supporting Variant Labels", August 2017Source of RFC: IETF - NON WORKING GROUP
See Also: RFC 8228w/ inline errata
Errata ID: 5670
Publication Format(s) : TEXT
Reported By: Asmus Freytag
Date Reported: 2019-03-23
Verifier Name: Alexey Melnikov
Date Verified: 2019-03-25
Section 13 says:
In this document, the symbol "r-n" means "a reflexive (identity) mapping of type 'n'".
It should say:
In this document, the symbol "r-k" means "a reflexive (identity) mapping of type 'k'".
The notation "r-n" is used a few lines later for "r-neither". Therefore, a different letter needs to be used for a generic placeholder for all types. "k" seems appropriate.