make this subversion artifact empty
diff --git a/Include/patchlevel.h b/Include/patchlevel.h
index 42d5ced..12f599c 100644
--- a/Include/patchlevel.h
+++ b/Include/patchlevel.h
@@ -30,8 +30,9 @@
#define PY_VERSION "2.7.1+"
/*--end constants--*/
-/* Subversion Revision number of this file (not of the repository) */
-#define PY_PATCHLEVEL_REVISION "$Revision$"
+/* Subversion Revision number of this file (not of the repository). Empty
+ since Mercurial migration. */
+#define PY_PATCHLEVEL_REVISION ""
/* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.
Use this for numeric comparisons, e.g. #if PY_VERSION_HEX >= ... */