diff -r c8514af9b449 -r 5d90caa7fb2c config.h.in
--- a/config.h.in	Sat Mar 05 18:36:28 2016 +0200
+++ b/config.h.in	Thu Mar 17 23:17:00 2016 +0200
@@ -24,6 +24,9 @@
 // define this to enable debugging output
 #cmakedefine DEBUG
 
+// define this to enable compatibility with v0.0.4
+#cmakedefine COMPAT_0_0_4
+
 // define this if you want lua to create alias to '/lua' at module loading
 #cmakedefine ENABLE_LUA_ALIAS