Unicode in ABNF

Document Type Expired Internet-Draft (individual)
Last updated 2017-09-14 (latest revision 2017-03-13)
Stream (None)
Intended RFC status (None)
Expired & archived
plain text pdf html bibtex
Stream Stream state (No stream defined)
Consensus Boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This experimental document adds support for Unicode strings in ABNF (Augmented Backus-Naur Form), and provides certain symbols related to Unicode code point ranges.


Sean Leonard (dev+ietf@seantek.com)
Chris Newman (chris.newman@oracle.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)