Hi, that's an important and good draft. Some editorial nits: In section 2.1 you use CTL, DQUOTE, and SP in a comment. Please add these terms to the ABNF imports in section 1.5. In section 1.3 you mention WSDL, WADL and OpenSearch. Please add informative references and expand the acronyms. Please update the TUS reference to 6.x. There are no changes wrt the concepts used in this draft (stability of non-characters, etc.), but I think UTR #15 is an integral part of TUS since 5.0 (?) In section 3.1 you write: | If the literal character is allowed anywhere in the URI | syntax (unreserved / reserved / pct-encoded ), then it is | copied directly Do you mean "is allowed in the given part of the URI" here? What I have in mind are, e.g., %x5B and %x5D in a query or fragment. By definition in 2.1 these are "literals", but have to be percent-encoded n STD 66 queries or fragments. -Frank _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf