- From: Henry S. Thompson <ht@cogsci.ed.ac.uk>
- Date: Thu, 25 Sep 2003 11:19:49 +0100
- To: "David Bau" <david.bau@bea.com>
- Cc: <xmlschema-dev@w3.org>
"David Bau" <david.bau@bea.com> writes: > In working on xmlbeans (http://xml.apache.org/xmlbeans), we found a few > things that looked like errors in the current schema-for-schema posted on > http://www.w3.org/2001/XMLSchema.xsd > > Some of them have been discussed here in the past or even mentioned in the > errata, but don't seem to be reflected in the posted xsd.... They are all > minor things, but they all do get in the way of actually using the > schema-for-schema to validate schemas. Here is my list of things: > > (1) finalDefault needs to permit "list" and "union" Known bug [1], fix coming soon. > (2) the type of the <element> element in an <all> group needs to be given a > name so that it is legal to use the type in both a base type and a > restriction when using the allModel (otherwise it breaks one of the > particle-valid (restriction) rules). That will be fixed when the erratum changing Type Derivation OK (Complex) to require named type defns is published officially, RSN. > (3) The regular expressions that describe integrity constraint xpaths need > to be modified to permit whitespaces in certain places, as discussed in one > of the errata. Known bug, on the WG's stack, not currently considered urgent. > Below is my diff -b -u (XMLSchema.xsd.1 is the original)... > > How should I go about making a request for the schema-for-schema to be > updated? Since all of these are in the issues list, you don't need to do anything. In future, www-xml-schema-comments@w3.org is the official comments list. Thanks for the suggested patches, the regexp in particular will be useful. ht [1] http://www.w3.org/2001/05/xmlschema-rec-comments.xml#pfiFinalDefault -- Henry S. Thompson, HCRC Language Technology Group, University of Edinburgh Half-time member of W3C Team 2 Buccleuch Place, Edinburgh EH8 9LW, SCOTLAND -- (44) 131 650-4440 Fax: (44) 131 650-4587, e-mail: ht@cogsci.ed.ac.uk URL: http://www.ltg.ed.ac.uk/~ht/ [mail really from me _always_ has this .sig -- mail without it is forged spam]
Received on Thursday, 25 September 2003 06:22:27 UTC