From: james@... Date: 2002-06-10T04:35:19+09:00 Subject: RE: ANN: REXML 2.3.5 && 2.2.3 > Well, XMLSchema may be troublesome to interpret, but it isn't > difficult to parse, since it is pure XML. It is also probably going to be > the standard schema mechanism for XML. Depends on what is meant by "standard" While the W3C seems committed to their XML Schema spec, they technically don't make set standards, just recommendations. of source, many act as if they were a standards body, so perhaps the effective result is the same. Still, their are those who don't see the W3C as the One True Source, and recent debates on xml-dev suggest a good chunk of developers will move towards RELAX-NG (for at least some portion of their work), which is currently an ISO draft standard. http://www.xmlhack.com/read.php?item=1667 Unlike the W3C, ISO *is* an actual standards organization. James Clark made some interesting comments about the W3C XML Schema and RELAX-NG here: http://www.imc.org/ietf-xml-use/mail-archive/msg00217.html James