--- indexer_xapian.py	2009-09-15 21:25:58.000000000 -0700
+++ indexer_xapian.py	2010-03-07 20:29:21.000000000 -0800
@@ -90,7 +90,7 @@
 
         for match in re.finditer(r'\b\w{%d,%d}\b'
                                  % (self.minlength, self.maxlength),
-                                 text.upper()):
+                                 text.lower()):
             word = match.group(0)
             if self.is_stopword(word):
                 continue
@@ -114,7 +114,7 @@
         enquire = xapian.Enquire(database)
         stemmer = xapian.Stem("english")
         terms = []
-        for term in [word.upper() for word in wordlist
+        for term in [word.lower() for word in wordlist
                           if self.minlength <= len(word) <= self.maxlength]:
             if not self.is_stopword(term):
                 terms.append(stemmer(term))