commit 322dc3d3f3b3ab5b1eacc8ef8cc0fcd7cbed97e3
author Amith Yamasani <yamasani@google.com> Wed Jul 15 18:30:47 2009 -0700
committer Jean-Baptiste Queru <jbq@google.com> Thu Aug 13 17:17:27 2009 -0700
tree c6cd7850e7f7f0e0b9a7e4171390be9b2d93c241
parent c3df2d6fd27f3a5b84040b59aece3367769f0cb6

Prune out suggestions that have a very large edit distance.

If the number of keys picked from proximity is too large, prune out
the subtree. Otherwise you get vastly unrelated suggestions.

Fix a bug introduced with the missing_chars checkin.

dictionary/src/dictionary.h

diff --git a/dictionary/src/dictionary.h b/dictionary/src/dictionary.h
index 70dfa73..9173e39 100644
--- a/dictionary/src/dictionary.h
+++ b/dictionary/src/dictionary.h
@@ -51,7 +51,7 @@
     bool addWord(unsigned short *word, int length, int frequency);
     unsigned short toLowerCase(unsigned short c, int depth);
     void getWordsRec(int pos, int depth, int maxDepth, bool completion, int frequency,
-            int inputIndex);
+            int inputIndex, int diffs);
     bool isValidWordRec(int pos, unsigned short *word, int offset, int length);
 
     unsigned char *mDict;
@@ -67,6 +67,7 @@
     int mMaxAlternatives;
     unsigned short mWord[128];
     int mSkipPos;
+    int mMaxEditDistance;
 
     int mFullWordMultiplier;
     int mTypedLetterMultiplier;