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I-Regexp: An Interoperable Regexp Format

The information below is for an old version of the document.
Document Type
This is an older version of an Internet-Draft whose latest revision state is "Replaced".
Expired & archived
Author Carsten Bormann
Last updated 2021-11-13 (Latest revision 2021-05-12)
Replaced by draft-ietf-jsonpath-iregexp, RFC 9485
RFC stream (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


"Regular expressions" (regexps) are a set of related, widely implemented pattern languages used in data modeling formats and query languages that is available in many dialects. This specification defines an interoperable flavor of regexps, I-Regexp. The present version -00 of this document is a trial balloon, meant to determine whether this approach is useful for the JSONPath WG.


Carsten Bormann

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