Index: Extension/Tests/benchmark_diff.py
===================================================================
--- Extension/Tests/benchmark_diff.py	(revision 2093)
+++ Extension/Tests/benchmark_diff.py	(working copy)
@@ -115,7 +115,7 @@
 
         if self.python:
             python_re = LiteralCaseBlindSearch( self.python )
-            self.replacement_list.append(
+            self.replacement_list.insert(0,
                  (python_re,            '<PYTHON>') )
 
         if self.svn_bin: