Added Lua interfae. (Luis Carvalho)
diff --git a/src/main.c b/src/main.c
index e19084e..8f09073 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1390,6 +1390,9 @@
 	windgoto((int)Rows - 1, 0);
 #endif
 
+#ifdef FEAT_LUA
+    lua_end();
+#endif
 #ifdef FEAT_MZSCHEME
     mzscheme_end();
 #endif