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
32 match Sys.argv.(1) with
33 | "alias" -> mode := `Alias
34 | "term" -> mode := `Term
35 | "tactic" -> mode := `Tactic
36 | "tactical" -> mode := `Tactical
38 prerr_endline "What???????";
40 with Invalid_argument _ -> ()
47 let line = input_line ic in
48 let istream = Stream.of_string line in
51 let term = CicTextualParser2.parse_term istream in
52 print_endline (BoxPp.pp_term term)
54 let term = CicTextualParser2.parse_tactic istream in
55 print_endline (TacticAstPp.pp_tactic term)
57 let term = CicTextualParser2.parse_tactical istream in
58 print_endline (TacticAstPp.pp_tactical term)
60 let env = CicTextualParser2.EnvironmentP3.of_string line in
61 print_endline (CicTextualParser2.EnvironmentP3.to_string env));
64 | CicTextualParser2.Parse_error msg -> prerr_endline msg
66 | Stdpp.Exc_located ((p_start, p_end), exn) ->
67 prerr_endline (Printf.sprintf "Exception at character %d-%d: %s"
68 p_start p_end (Printexc.to_string exn))