+ let stack = ref []
+ let init_stack () = stack := []
+ let push x = stack:= x::!stack
+ let peek () = match !stack with
+ p::_ -> p
+ | _ -> failwith "peek"
+ let pop () = match !stack with
+ p::r -> stack:=r; p
+ | _ -> failwith "pop"
+
+ let next t = nodei ( (inode t) + 1 )
+ let next2 t = nodei ( (inode t) + 2 )
+ let next3 t = nodei ( (inode t) + 3 )
+
+ let print_xml_fast2 =
+ let _ = init_stack () in
+ let h = Hashtbl.create MED_H_SIZE in
+ let tag_str t = try Hashtbl.find h t with
+ Not_found -> let s = Tag.to_string t in
+ Hashtbl.add h t s;s
+ in
+ let h_att = Hashtbl.create MED_H_SIZE in
+ let att_str t = try Hashtbl.find h_att t with
+ Not_found -> let s = Tag.to_string t in
+ let attname = String.sub s 3 ((String.length s) -3) in
+ Hashtbl.add h_att t attname;attname
+ in fun outc tree t ->
+ let tree = tree.doc in
+ let fin = tree_closing tree t in
+ let rec loop_tag t tag =
+ if t <= fin then
+ if tree_is_open tree t then
+ (* opening tag *)
+ if tag == Tag.pcdata then
+ begin
+ output_string outc (text_get_cached_text tree (tree_my_text_unsafe tree t));
+ loop (next2 t) (* skip closing $ *)
+ end
+ else
+ let tagstr = tag_str tag in
+ let _ = output_char outc '<';
+ output_string outc tagstr in
+ let t' = next t in
+ if tree_is_open tree t' then
+ let _ = push tagstr in
+ let tag' = tree_tag_id tree t' in
+ if tag' == Tag.attribute then let t'' = loop_attr (next t') 0 in
+ output_string outc ">"; loop t'' else (output_string outc ">";loop_tag t' tag')
+ else (* closing with no content *)
+ let _ = output_string outc "/>" in
+ loop (next t')
+ else
+ begin
+ (* closing tag *)
+ output_string outc "</";
+ output_string outc (pop());
+ output_char outc '>';
+ loop (next t);
+ end
+ and loop t = loop_tag t (tree_tag_id tree t)
+ and loop_attr t n =
+ if tree_is_open tree t then
+ let attname = att_str (tree_tag_id tree t) in
+ output_char outc ' ';
+ output_string outc attname;
+ output_string outc "=\"";
+ let t = next t in (* open $@ *)
+ output_string outc (text_get_cached_text tree (tree_my_text_unsafe tree t));
+ output_char outc '"';
+ loop_attr (next3 t) (n+1)
+ else
+ next t (* close @ *)
+ in loop t
+
+ let print_xml_fast =
+ let h = Hashtbl.create MED_H_SIZE in
+ let tag_str t = try Hashtbl.find h t with
+ Not_found -> let s = Tag.to_string t in
+ Hashtbl.add h t s;s
+ in
+ let h_att = Hashtbl.create MED_H_SIZE in
+ let att_str t = try Hashtbl.find h_att t with
+ Not_found -> let s = Tag.to_string t in
+ let attname = String.sub s 3 ((String.length s) -3) in
+ Hashtbl.add h_att t attname;attname
+ in fun outc tree t ->