1 (* Copyright (C) 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.
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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 val compare_notation_id : notation_id -> notation_id -> int
30 val process_notation: LexiconAst.command -> notation_id list
32 val remove_notation: notation_id -> unit
34 (** {2 Notation enabling/disabling}
35 * Right now, only disabling of notation during pretty printing is supported.
36 * If it is useful to disable it also for the input phase is still to be
39 val get_all_notations: unit -> (notation_id * string) list (* id, dsc *)
40 val get_active_notations: unit -> notation_id list
41 val set_active_notations: notation_id list -> unit
43 (* resets internal couenters. this is an hack used in matitaScript.
44 * if you are in the middle of a script (with an history you may use to undo
45 * with some notations id inside) and you want to compile an external file
46 * in an empty environment you need, after its compilation, to restore
47 * the previous environment (re-executing all notations commands) and this must
48 * produce the same ids as before, otherwise history is wrong. *)
49 val reset: unit -> unit