(* prerr_endline
(BoxPp.render_to_string
~map_unicode_to_tex:false
(function x::_ -> x | _ -> assert false)
80 (NotationPres.render (fun _ -> None)
(TermContentPres.pp_ast res)));*)
(* prerr_endline
(BoxPp.render_to_string
~map_unicode_to_tex:false
(function x::_ -> x | _ -> assert false)
80 (NotationPres.render (fun _ -> None)
(TermContentPres.pp_ast res)));*)