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 val command_error: string -> 'a (** @raise Command_error *)
34 type incomplete_proof = {
35 proof: ProofEngineTypes.proof;
36 stack: Continuationals.Stack.t;
41 | Incomplete_proof of incomplete_proof
42 | Proof of ProofEngineTypes.proof
43 | Intermediate of Cic.metasenv
49 val no_options: options
52 moo_content_rev: GrafiteMarshal.moo;
53 proof_status: proof_status; (** logical status *)
55 objects: UriManager.uri list; (** in-scope objects *)
56 coercions: UriManager.uri list; (** defined coercions *)
57 universe:Universe.universe; (** universe of terms used by auto *)
60 val dump_status : status -> unit
62 (** list is not reversed, head command will be the first emitted *)
63 val add_moo_content: GrafiteMarshal.ast_command list -> status -> status
65 val get_option : status -> string -> option_value
66 val get_string_option : status -> string -> string
67 val set_option : status -> string -> string -> status
69 val qualify: status -> string -> string
71 val get_current_proof: status -> ProofEngineTypes.proof
72 val get_proof_metasenv: status -> Cic.metasenv
73 val get_stack: status -> Continuationals.Stack.t
74 val get_proof_context : status -> int -> Cic.context
75 val get_proof_conclusion : status -> int -> Cic.term
77 val set_stack: Continuationals.Stack.t -> status -> status
78 val set_metasenv: Cic.metasenv -> status -> status