Reservation Strategies for the Zeroth and Last Code Points in IETF Registries and for Bit Field Registries
Jeffrey J. Haas · 2015
This document describes common code point reservation strategies for the zeroth and last code points in IANA-managed IETF registries and for bit-field registries. This document additionally provides the reasoning to support these strategies and their adoption as Best Current Practices to be applied to all IETF registries.