An issue has been raised with Xerces's schema validation of certain kinds of URIs that appear to be legal in 2396 and illegal in 3986. See http://issues.apache.org/jira/browse/XERCESJ-1060 for details.

Briefly it appears that an indefinite number of colon and @ characters were allowed in reg-names in RFC 2396 and forbidden in RFC 3986.
This doesn't seem to be called out as a change in D2 of 3986.


For instance, dcp.tcp.pft://192.168.0.1:1002:3002?fec=1&crc=0 is legal in 2396 and not in 3986.

Was this decision deliberate? Or did it accidentally fall out of other changes made to the BNF grammar? Or am I missing something obvious, and this URI is legal (or illegal) in both RFCs?

--
Elliotte Rusty Harold  [EMAIL PROTECTED]
XML in a Nutshell 3rd Edition Just Published!
http://www.cafeconleche.org/books/xian3/
http://www.amazon.com/exec/obidos/ISBN=0596007647/cafeaulaitA/ref=nosim

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