1 (* Copyright (C) 2004-2005, 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 exception Option_error of string * string
29 exception Statement_error of string
30 exception Command_error of string
32 let command_error msg = raise (Command_error msg)
34 class status = fun (b : string) ->
36 NUri.uri_of_string "cic:/matita/dummy.decl",0,[],[],
37 NCic.Constant([],"",None,NCic.Implicit `Closed,(`Provided,`Theorem,`Regular))
40 val moo_content_rev = ([] : GrafiteMarshal.moo)
41 val objects = ([] : UriManager.uri list)
42 val coercions = CoercDb.empty_coerc_db
44 val ng_mode = (`CommandMode : [`CommandMode | `ProofMode])
45 method moo_content_rev = moo_content_rev
46 method set_moo_content_rev v = {< moo_content_rev = v >}
47 method objects = objects
48 method set_objects v = {< objects = v >}
49 method coercions = coercions
50 method set_coercions v = {< coercions = v >}
51 method baseuri = baseuri
52 method set_baseuri v = {< baseuri = v >}
53 method ng_mode = ng_mode;
54 method set_ng_mode v = {< ng_mode = v >}
55 (* Warning: #stack and #obj are meaningful iff #ng_mode is `ProofMode *)
56 inherit ([Continuationals.Stack.t] NTacStatus.status fake_obj (Continuationals.Stack.empty))
59 let add_moo_content cmds status =
60 let content = status#moo_content_rev in
64 (* prerr_endline ("adding to moo command: " ^ GrafiteAstPp.pp_command cmd); *)
66 | GrafiteAst.Default _
68 | GrafiteAst.Coercion _ ->
69 if List.mem cmd content then acc
74 (* prerr_endline ("new moo content: " ^ String.concat " " (List.map
75 GrafiteAstPp.pp_command content')); *)
76 status#set_moo_content_rev content'
78 let dump_status status =
79 HLog.message "status.aliases:\n";
80 HLog.message "status.proof_status:";
81 HLog.message "status.options\n";
82 HLog.message "status.coercions\n";
83 HLog.message "status.objects:\n";
85 (fun u -> HLog.message (UriManager.string_of_uri u)) status#objects