1 (* Copyright (C) 2000, 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://cs.unibo.it/helm/.
26 let read_from_stdin = ref false;;
27 let uris_in_input = ref false;;
28 let reduction_only = ref false;;
31 print_endline ("^^^" ^ uri ^ "^^^") ;
32 print_string (CicPp.ppobj (CicCache.get_obj (UriManager.uri_of_string uri))) ;
33 print_endline ("\n$$$" ^ uri ^ "$$$\n")
36 let uri_of_filename fn =
37 if !uris_in_input then fn
40 Str.replace_first (Str.regexp (Str.quote Configuration.helm_dir)) "cic:" fn
42 let uri' = Str.replace_first (Str.regexp "\.xml$") "" uri in
46 (* filenames are read from command line and converted to uris via *)
47 (* uri_of_filenames; then the cic terms are load in cache via *)
48 (* CicCache.get_obj and then pretty printed via CicPp.ppobj *)
50 exception NotADefinition;;
55 ["-stdin", Arg.Set read_from_stdin, "Read from stdin" ;
56 "-uris", Arg.Set uris_in_input, "Read uris, not filenames" ;
57 "-update", Arg.Unit Getter.update, "Update the getter view of the world" ;
58 "-reduction", Arg.Set reduction_only, "Do reduction instead of tyepchecking"]
59 (fun x -> files := (uri_of_filename x) :: !files)
61 usage: experiment file ...
64 if !read_from_stdin then
68 let l = Str.split (Str.regexp " ") (read_line ()) in
69 List.iter (fun x -> files := (uri_of_filename x) :: !files) l
74 files := List.rev !files;
80 if !reduction_only then
81 match CicCache.get_obj (UriManager.uri_of_string x) with
82 Cic.Definition (_,bo,_,_) ->
83 CicTypeChecker.typecheck (UriManager.uri_of_string x) ;
84 ignore (CicReduction.whd bo)
85 | _ -> raise NotADefinition
87 CicTypeChecker.typecheck (UriManager.uri_of_string x)
89 e -> print_newline () ; flush stdout ; raise e ) ;
90 print_endline " OK!" ;