better error handling when reading test cases fails
broader range field matching with axis extensions and node test wildcards
simplified handling of atomizers
encode name-qualified function return types
collapse adjacent identical sort fields together when combining queries
don't ignore query facts if the query is not minimal when combining
preserve function return type name qualifications (like element(foo))
test fix now that we fixed a bug in translation that lost type information
specialized matching operations for use in matching XPath field definitions
deal with combinations of range queries and other queries
pull out range queries to an outer scope - they don't participate in path constraints
However, apply confer minimality on path query when a range optimization is made
completing query test cases for range indexes