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[helm.git] / matita / matitaTypes.mli

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+(* Copyright (C) 2004-2005, HELM Team.
+ * 
+ * This file is part of HELM, an Hypertextual, Electronic
+ * Library of Mathematics, developed at the Computer Science
+ * Department, University of Bologna, Italy.
+ * 
+ * HELM is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * 
+ * HELM is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HELM; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ * 
+ * For details, see the HELM World-Wide-Web page,
+ * http://helm.cs.unibo.it/
+ *)
+
+exception Cancel
+
+type abouts = [ `Blank | `Current_proof | `Us | `Coercions | `CoercionsFull]
+
+type mathViewer_entry =
+  [ `About of abouts
+  | `Check of string
+  | `Cic of Cic.term * Cic.metasenv
+  | `Dir of string
+  | `HBugs of [ `Tutors ]
+  | `Metadata of [ `Deps of [`Fwd | `Back] * UriManager.uri ]
+  | `Uri of UriManager.uri
+  | `Whelp of string * UriManager.uri list ]
+
+val string_of_entry : mathViewer_entry -> string
+val entry_of_string : string -> mathViewer_entry
+
+class type mathViewer =
+  object
+    method show_entry : ?reuse:bool -> mathViewer_entry -> unit
+    method show_uri_list :
+      ?reuse:bool -> entry:mathViewer_entry -> UriManager.uri list -> unit
+  end