Whitespace normalization.  Ran reindent.py over the entire source tree.
diff --git a/setup.py b/setup.py
index 0cd3afc..93a2bde 100644
--- a/setup.py
+++ b/setup.py
@@ -345,7 +345,7 @@
             locale_extra_link_args = ['-framework', 'CoreFoundation']
         else:
             locale_extra_link_args = []
-        
+
 
         exts.append( Extension('_locale', ['_localemodule.c'],
                                libraries=locale_libs,