+(* Copyright (C) 2004, HELM Team.
+ *
+ * This file is part of HELM, an Hypertextual, Electronic
+ * Library of Mathematics, developed at the Computer Science
+ * Department, University of Bologna, Italy.
+ *
+ * HELM is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * HELM is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HELM; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA 02111-1307, USA.
+ *
+ * For details, see the HELM World-Wide-Web page,
+ * http://helm.cs.unibo.it/
+ *)
let to_string object_to_string b =
let layout = ref [] in
function
[] -> layout := current_s::!layout
| Box.Text (_,s)::tl -> aux_h (current_s ^ s) tl
- | (Box.Space _)::_ -> assert false
+ | (Box.Space _)::tl -> aux_h (current_s ^ " ") tl
| Box.H (_,bl)::tl -> aux_h current_s (bl@tl)
| Box.V (_,[])::tl -> aux_h current_s tl
| Box.V (_,[b])::tl -> aux_h current_s (b::tl)
| Box.V (_,b::bl')::tl ->
aux_h current_s [b] ;
aux_h (String.make (String.length current_s) ' ') (Box.V([],bl')::tl)
+ | Box.HV _ :: _ | Box.HOV _ :: _ -> assert false (* not implemented *)
| Box.Object (_,obj)::tl -> aux_h (current_s ^ (object_to_string obj)) tl
| (Box.Action _)::tl -> assert false
+ | (Box.Ink _)::tl -> aux_h (current_s ^ "----------") tl
in
aux_h "" [b] ;
List.rev !layout
-let pp_term t = String.concat "\n" (to_string CicAstPp.pp_term (Ast2pres.ast2box t))
+let pp_term ?ids_to_uris t =
+ let ids_to_uris =
+ match ids_to_uris with
+ | None -> Hashtbl.create 0
+ | Some tbl -> tbl
+ in
+ String.concat "\n" (to_string CicAstPp.pp_term
+ (Ast2pres.ast2astBox (t, ids_to_uris)))
+