From 6c372bb257cd4eba21a70e066b7509bf8088f17b Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Tue, 21 May 2002 15:18:34 +0000
Subject: [PATCH] length() is used by ZCTextIndex.numWords() -- it is supposed
 to return the number of words in the index (at least to return a number
 comparable to the number displayed under "# objects" by TextIndex).

---
 BaseIndex.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/BaseIndex.py b/BaseIndex.py
index 751d090..1b64059 100644
--- a/BaseIndex.py
+++ b/BaseIndex.py
@@ -82,8 +82,8 @@ def __init__(self, lexicon):
         self._docwords = IOBTree()
 
     def length(self):
-        """Return the number of documents in the index."""
-        return len(self._docwords)
+        """Return the number of words in the index."""
+        return len(self._wordinfo)
 
     def get_words(self, docid):
         """Returns the wordids for a given docid"""