1 (* Copyright (C) 2004, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * HELM is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://helm.cs.unibo.it/
26 let default_mode = `Term
28 let mode = ref default_mode
30 (* let pp_tactical = TacticAstPp.pp_tactical *)
32 let pp_tactical = TacticAst2Box.tacticalPp
37 match Sys.argv.(1) with
38 | "alias" -> mode := `Alias
39 | "term" -> mode := `Term
40 | "tactic" -> mode := `Tactic
41 | "tactical" -> mode := `Tactical
43 prerr_endline "What???????";
45 with Invalid_argument _ -> ()
52 let line = input_line ic in
53 let istream = Stream.of_string line in
56 let term = CicTextualParser2.parse_term istream in
57 print_endline (BoxPp.pp_term term)
59 let term = CicTextualParser2.parse_tactic istream in
60 print_endline (TacticAstPp.pp_tactic term)
62 let term = CicTextualParser2.parse_tactical istream in
63 print_endline (pp_tactical term)
65 let env = CicTextualParser2.EnvironmentP3.of_string line in
66 print_endline (CicTextualParser2.EnvironmentP3.to_string env));
69 | CicTextualParser2.Parse_error msg -> prerr_endline msg
71 | Stdpp.Exc_located ((p_start, p_end), exn) ->
72 prerr_endline (Printf.sprintf "Exception at character %d-%d: %s"
73 p_start p_end (Printexc.to_string exn))