diff -r d01d3a15995a -r 409e8ba90661 hgkw/keyword.py
--- a/hgkw/keyword.py	Mon Apr 12 17:21:30 2010 -0700
+++ b/hgkw/keyword.py	Tue Apr 13 10:13:41 2010 +0200
@@ -140,11 +140,11 @@
         '''Replaces keywords in data with expanded template.'''
         def kwsub(mobj):
             kw = mobj.group(1)
-            self.ct = cmdutil.changeset_templater(self.ui, self.repo,
-                                                  False, None, '', False)
-            self.ct.use_template(self.templates[kw])
+            ct = cmdutil.changeset_templater(self.ui, self.repo,
+                                             False, None, '', False)
+            ct.use_template(self.templates[kw])
             self.ui.pushbuffer()
-            self.ct.show(ctx, root=self.repo.root, file=path)
+            ct.show(ctx, root=self.repo.root, file=path)
             ekw = templatefilters.firstline(self.ui.popbuffer())
             return '$%s: %s $' % (kw, ekw)
         return subfunc(kwsub, data)
@@ -322,11 +322,7 @@
 
     uisetup(ui)
     reposetup(ui, repo)
-    for k, v in ui.configitems('extensions'):
-        if k.endswith('keyword'):
-            extension = '%s = %s' % (k, v)
-            break
-    ui.write('[extensions]\n%s\n' % extension)
+    ui.write('[extensions]\nkeyword =\n')
     demoitems('keyword', ui.configitems('keyword'))
     demoitems('keywordmaps', kwmaps.iteritems())
     keywords = '$' + '$\n$'.join(sorted(kwmaps.keys())) + '$\n'
@@ -469,6 +465,7 @@
 
         def kwcommitctx(self, ctx, error=False):
             n = super(kwrepo, self).commitctx(ctx, error)
+            # no lock needed, only called from repo.commit() which already locks
             kwt.overwrite(n, True, None)
             return n