8 commits

Author	SHA1	Message	Date
jez	0a6f2071eb	Id and Key match patterns now compile	2009-03-23 19:08:04 +00:00
jez	c6564e798c	added missing typename	2008-04-23 14:39:11 +00:00
jez	f818f192af	fixed match rewriting when there are leading predicates - http://www.jezuk.co.uk/jez/2008April#3711	2008-04-18 09:11:51 +00:00
jez	2e6c372933	hacked up a ncname test, although it's not working at the moment and I'm tired and can't think	2007-12-22 22:21:26 +00:00
jez	235f81718d	Added Expression_scanner and scan (a visitor pattern basically) to allow XPathExpression_impls to be examined. This is used in the match rewriting to search for position() and last() function calls. ... To ease implementing scan, BinaryExpression and UnaryExpression now inherit XPathExpression_impl. Other classes now derived only from Binary|UnaryExpression rather than from XPathExpression_impl as well.	2007-12-21 15:56:04 +00:00
jez	a8ce93f89b	First proper go at rewriting positional matches.	2007-12-21 14:13:36 +00:00
jez	cbc9cf3797	it's late	2007-12-20 23:24:16 +00:00
jez	f87c01fc53		2007-12-20 16:23:56 +00:00