--- lpdf-tag.lua.orig 2014-07-21 00:50:10.548623199 +0200
+++ lpdf-tag.lua 2014-07-21 00:48:50.564626563 +0200
@@ -64,7 +64,7 @@
 local setfield            = nuts.setfield
 
 local traverse_nodes      = nuts.traverse
-local tosequence          = nuts.tosequence
+local tosequence          = nodes.tosequence 
 local copy_node           = nuts.copy
 local slide_nodelist      = nuts.slide
 local insert_before       = nuts.insert_before

I don't see signs of nuts.tosequence elsewhere 

--
luigi