diff -r 2705d20f77c9 -r 84d5ddf82856 mercurial/commands.py
--- a/mercurial/commands.py	Sun Jun 26 14:18:23 2005 +0100
+++ b/mercurial/commands.py	Sun Jun 26 14:20:48 2005 +0100
@@ -239,8 +239,6 @@
         node = repo.changelog.lookup(ops['revision'])
     change = repo.changelog.read(node)
     mmap = repo.manifest.read(change[0])
-    maxuserlen = 0
-    maxchangelen = 0
     for f in relpath(repo, (file,) + files):
         lines = repo.file(f).annotate(mmap[f])
         pieces = []
@@ -778,7 +776,6 @@
 norepo = "init version help debugindex debugindexdot"
 
 def find(cmd):
-    i = None
     for e in table.keys():
         if re.match("(%s)$" % e, cmd):
             return table[e]