fun n -> tree_select_following_sibling t.doc n v
let next_sibling_below t = (); fun n _ -> tree_next_sibling t.doc n
-let next_element_below t = (); fun n _ -> tree_next_element t.doc n
+let next_element_below t = (); fun n _ -> tree_next_element t.doc n
+
let tagged_following_sibling_below t tag = (); fun n _ -> tree_tagged_following_sibling t.doc n tag
let select_following_sibling_below t = fun ts ->