1 (* Bitstring syntax extension.
2 * Copyright (C) 2008 Red Hat Inc., Richard W.M. Jones
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., 675 Mass Ave, Cambridge, MA 02139, USA.
24 module P = Bitstring_persistent
27 if Array.length Sys.argv <= 1 then
28 failwith "bitstring-objinfo filename.bmpp";
29 let filename = Sys.argv.(1) in
30 let chan = open_in filename in
34 let name = P.named_from_channel chan in
35 names := name :: !names
38 with End_of_file -> ()
41 let names = List.rev !names in
44 | name, P.Pattern patt ->
45 printf "let bitmatch %s =\n%s\n"
46 name (P.string_of_pattern patt)
47 | name, P.Constructor cons ->
48 printf "let BITSTRING %s =\n%s\n"
49 name (P.string_of_constructor cons)