Nmm_ocaml : Common_utils.string_of_ts_nte

let string_of_ts_nte_ref (doc_settings : t_doc_settings) (nte_table : t_nte_table) (path : t_path) (nte_ref : ts_nte_ref) : string =
        match nte_ref with
        |Cs_nte_ref (id,i) ->
        let rec aux (table : t_nte_table) : string =
                match table with
                |[] -> let _ : unit = IO.print_warning (String.concat "" [
                        "WARNING: id \'";string_of_tr_id id;
                        "\' referenced in ";
                        string_of_path doc_settings path;
                        " does not exist or is out of scope.";
                ]) in "??"
                |(Ftn_entry_ref (table_nte_ref, _, n, _))::tl ->
                        if nte_ref=table_nte_ref then string_of_path doc_settings [NTE_NODE n]
                        else aux tl
                |hd::tl -> aux tl
        in
        aux nte_table