Saxon extensions to the W3C XSLT/XQuery specifications
An additional flag is provided for saxon:deep-equal(): the
I flag tests whether the
is-IDREF properties of two nodes match.
To allow XSLT extension instructions to be called from generated bytecode, the interface has been changed: evaluation
must now be done using the standard
call method, which is aligned with the interface for integrated
extension functions. For examples, see the source code of the SQL extension classes.
The extension function
saxon:item-at, which was provided largely for internal use, has been dropped. In place
saxon:item-at(x, y), use
x[y], or if y is dependent on the focus,
subsequence(x, y, 1)