- From: Michael Kay <mike@saxonica.com>
- Date: Tue, 25 Nov 2008 10:31:39 -0000
- To: "'Tobias Koenig'" <tobias.koenig@trolltech.com>, <xmlschema-dev@w3.org>
This is a known bug with an agreed fix: http://www.w3.org/Bugs/Public/show_bug.cgi?id=5906 Michael Kay http://www.saxonica.com/ > -----Original Message----- > From: xmlschema-dev-request@w3.org > [mailto:xmlschema-dev-request@w3.org] On Behalf Of Tobias Koenig > Sent: 25 November 2008 10:06 > To: xmlschema-dev@w3.org > Subject: non-deterministic simpleContent restriction definition > > > Hej, > > to validate the occurrence of xml tags for schema input the > most elegant way is to use a DFA according to the regular > expression given in the XML Representation Summary in the > schema spec for every component. > > That works fine in schema 1.0, however with schema 1.1 and > the introduction of assert, the regular expression of the > simpleContent restriction isn't deterministic any more. If > you encounter an 'assert' tag, you don't know whether it is > the one in the group of facets or the one at the end. > > Any chance to get back a deterministic regexp here again for > the final version? > > Ciao, > Tobias >
Received on Tuesday, 25 November 2008 10:32:17 UTC