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.
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 type direction = [ `LeftToRight | `RightToLeft ]
30 type loc = Token.flocation
33 | Ident_alias of string * string (* identifier, uri *)
34 | Symbol_alias of string * int * string (* name, instance no, description *)
35 | Number_alias of int * string (* instance no, description *)
37 (** To be increased each time the command type below changes, used for "safe"
41 type inclusion_mode = WithPreferences | WithoutPreferences (* aka aliases *)
44 | Include of loc * string * inclusion_mode * string (* _,buri,_,path *)
45 | Alias of loc * alias_spec
46 (** parameters, name, type, fields *)
47 | Notation of loc * direction option * CicNotationPt.term * Gramext.g_assoc *
48 int * CicNotationPt.term
49 (* direction, l1 pattern, associativity, precedence, l2 pattern *)
50 | Interpretation of loc *
51 string * (string * CicNotationPt.argument_pattern list) *
52 CicNotationPt.cic_appl_pattern
53 (* description (i.e. id), symbol, arg pattern, appl pattern *)
55 (* composed magic: term + command magics. No need to change this value *)
56 let magic = magic + 10000 * CicNotationPt.magic