darcs-hash:bc27636f0f130150de1c0602c8c1c9c573a4c903

darcs-hash:3d7f875f3eecb8fb54fb846ebb5a3fe8d4215cf7

"oops"

darcs-hash:124414697b6eca4a749814989db32489946b1315

darcs-hash:cbeecb1a3180fb0663c8e9f9cae929339ddc16a4

Fixed :following, :preceding-sibling, :following-sibling and :namespace axes.
Fixed contains() (what a shame! I made a mistake in the order of arguments).
Fixed translate().
Added get-node-id() and plx:generate-id() (same as generate-id() in XSLT).
Added checks for number of arguments passed to XPath functions.
Fixed a package-related problem in define-xpath-function/single-type.
Fixed xnum-round.

darcs-hash:f3bff21d76ef40b125506213bf44f04efd054b8d

darcs-hash:d40b75c09b911dc74c448e12734de19df206bb38

darcs-hash:e7f4e02de3903046839aca68af5ae165e40214e9