--- a/lgen.lua	Mon Sep 14 00:16:13 2009 +0300
+++ b/lgen.lua	Sat Nov 01 23:34:21 2014 +0000
@@ -1,7 +1,12 @@
-
+     
 module('lgen', package.seeall)
 -- export src dst hierarchy
 
+-- Lua 5.1 setfenv/getfenv compatibility for Lua 5.2
+local CE = require('compat_env')
+_G.setfenv = CE.setfenv
+_G.getfenv = CE.getfenv
+
 require('scan')
 require('handlers')
 -- globally add missing stuff