Subject: Re: [xsl] Complete list of processor-specific capabilities in XPath 2.0? From: David Carlisle <davidc@xxxxxxxxx> Date: Thu, 10 Apr 2008 19:09:46 +0100 |
> 1. Evaluating the range expression in an XPath "some" expression is > 2. Evaluating the range expression in an XPath "every" expression is It's misleading to single out specific expressions. It's a general feature of xpath that if a system can deduce that it has evaluated the only possible non-error value, it may (or may not) return that value rather than have to evaluate an arbitarily large mount of data to check for errors. So more or less any xpath expression may or may not generate an error depending on processor behaviour. > 3. A processor that is not schema-aware will not support these > functions: > > - schema-element() > - element() > - attribute() they are not functions but node tests, and the second two may be used in all processors not just schema-aware one, in their no or one argument forms. > What else? search the spec for the many instances of "implementation-defined" or "implementation-dependent" also see. http://www.w3.org/TR/xpath20/#id-impl-defined-items David
Current Thread |
---|
|
<- Previous | Index | Next -> |
---|---|---|
[xsl] Complete list of processor-sp, Costello, Roger L. | Thread | Re: [xsl] Complete list of processo, Abel Braaksma |
[xsl] Complete list of processor-sp, Costello, Roger L. | Date | Re: [xsl] Complete list of processo, Abel Braaksma |
Month |