--- indexer_xapian.py	2009-09-15 21:25:58.000000000 -0700
+++ indexer_xapian-new.py	2010-03-07 20:42:33.000000000 -0800
@@ -94,7 +94,7 @@
             word = match.group(0)
             if self.is_stopword(word):
                 continue
-            term = stemmer(word)
+            term = stemmer(word.lower())
             doc.add_posting(term, match.start(0))
         if docid:
             database.replace_document(docid, doc)
@@ -117,7 +117,7 @@
         for term in [word.upper() for word in wordlist
                           if self.minlength <= len(word) <= self.maxlength]:
             if not self.is_stopword(term):
-                terms.append(stemmer(term))
+                terms.append(stemmer(term.lower()))
         query = xapian.Query(xapian.Query.OP_AND, terms)
 
         enquire.set_query(query)