2 * Copyright (C) 2009-2010 Red Hat Inc.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 (* Please read generator/README first. *)
22 open Generator_actions
24 (* Create list of optional groups. *)
26 let h = Hashtbl.create 13 in
28 fun (name, _, _, flags, _, _, _) ->
32 let names = try Hashtbl.find h group with Not_found -> [] in
33 Hashtbl.replace h group (name :: names)
37 let groups = Hashtbl.fold (fun k _ ks -> k :: ks) h [] in
40 fun group -> group, List.sort compare (Hashtbl.find h group)
42 List.sort (fun x y -> compare (fst x) (fst y)) groups