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/
28 let pp_tactical = TacticAst2Box.tacticalPp
32 match Sys.argv.(1) with
33 | "term" -> prerr_endline "Term"; `Term
34 | "statement" -> prerr_endline "Statement"; `Statement
35 (* | "script" -> prerr_endline "Script"; `Script *)
37 prerr_endline "What???????";
39 with Invalid_argument _ -> prerr_endline "Term"; `Term
43 if mode = `Script then
44 let ic = open_in Sys.argv.(2) in
45 let istream = Stream.of_channel ic in
46 let (loc, script) = CicTextualParser2.parse_script istream in
49 | DisambiguateTypes.Command cmd -> print_endline (pp_tactical cmd)
50 | DisambiguateTypes.Comment (loc, s) -> print_endline s)
57 let line = input_line ic in
58 let istream = Stream.of_string line in
62 let term = CicTextualParser2.parse_term istream in
63 print_endline (BoxPp.pp_term term)
65 (match CicTextualParser2.parse_statement istream with
66 | TacticAst.Command (_, cmd) ->
67 print_endline (TacticAstPp.pp_command cmd)
68 | TacticAst.Tactical (_, tac) ->
69 print_endline (TacticAstPp.pp_tactical tac))
72 let tac = CicTextualParser2.parse_tactical istream in
73 print_endline (pp_tactical tac)
76 let env = CicTextualParser2.EnvironmentP3.of_string line in
77 print_endline (CicTextualParser2.EnvironmentP3.to_string env)
81 | CicTextualParser2.Parse_error (floc, msg) ->
82 let (x, y) = CicAst.loc_of_floc floc in
83 let before = String.sub line 0 x in
84 let error = String.sub line x (y - x) in
85 let after = String.sub line y (String.length line - y) in
86 eprintf "%s
\e[01;31m%s
\e[00m%s\n" before error after;
87 prerr_endline (sprintf "at character %d-%d: %s" x y msg)