can now refactor statements ahead of '=', fixes #20

test/completion/renaming.py

@@ -90,8 +90,8 @@ from import_tree.rename1 import not_existing
 
 
 
-
-
+response = 3
+#< 0 (95, 0), (96, 0), (97, 0), (99, 0)
 response = HttpResponse(mimetype='application/pdf')
 response['Content-Disposition'] = 'attachment; filename=%s.pdf' % id
 response.write(pdf)