methods, instead of the intersection/union logic being embedded in And and Or query objects. This makes it possible to create query object types which intersect and/or union differently when combined with other query results.
…ce of docids; closes Pylons/substanced#155
…is used as a sort index and ``raise_unsortable`` is ``True``.
…sult set when deeply nesting boolean operations (like And and Or). See #5
Fix UnicodeEncodeError on text.baseindex.BaseIndex.document_repr() when the indexed text contains non-ascii unicode.
… search term is parseable.