I dont know about Xerces support or XPointer ... But this link describes whats *supposed* to happen fairly well .. .I had just stumbled on this the other day .. http://www.w3.org/TR/xml-id/ It talks about using internal or external DTD's to mark the magic xml:id <!ATTLIST someElement xml:id ID #IMPLIED > And appears to work even though DTD's are not namespace aware., David A. Lee dlee@calldei.com http://www.calldei.com http://www.xmlsh.org 812-482-5224 Richard Salz wrote: OFF8A3C0BC.7A9F5953-ON85257633.006886F6-85257633.0068F1D8@us.ibm.com" type="cite">On the one hand, I don't see how xml:id can work, since that's in a namespace and DTD's don't understand namespaces. On the other hand, I could see how someone might modify their processors to understand it since it's (a) in the core namespace; and (b) everyone handles namespaces these days. So I'd consider this a fairly reasonable enhancement request. /r$ -- STSM, WebSphere Appliance Architect https://www.ibm.com/developerworks/mydeveloperworks/blogs/soma/ _______________________________________________________________________ XML-DEV is a publicly archived, unmoderated list hosted by OASIS to support XML implementation and development. To minimize spam in the archives, you must subscribe before posting. [Un]Subscribe/change address: http://www.oasis-open.org/mlmanage/ Or unsubscribe: xml-dev-unsubscribe@lists.xml.org subscribe: xml-dev-subscribe@lists.xml.org List archive: http://lists.xml.org/archives/xml-dev/ List Guidelines: http://www.oasis-open.org/maillists/guidelines.php |