RFC5092, "IMAP URL Scheme", November 2007Source of RFC: lemonade (app)
Errata ID: 2846
Status: Held for Document Update
Reported By: Mykyta Yevstifeyev
Date Reported: 2011-06-28
Held for Document Update by: Peter Saint-Andre
Section 11 says:
ipath-empty = 0<pchar> ; Zero characters. ; The same-document reference.
It should say:
ipath-empty = "" ; Zero characters. ; The same-document reference.
Copying Erratum report #2033 for RFC 3986 by Tanaka Akira. "0<foo>" assumes "foo" is <pros-val> of RFC 5234, which it isn't. Given this should identify null string, "" is appropriate, in my opinion.