1 (* Copyright (C) 2000-2002, 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://cs.unibo.it/helm/.
26 (******************************************************************************)
30 (* Claudio Sacerdoti Coen <sacerdot@cs.unibo.it> *)
34 (******************************************************************************)
36 let domImpl = Gdome.domImplementation ();;
37 let helmns = Gdome.domString "http://www.cs.unibo.it/helm";;
39 (* TODO BRRRRR .... *)
40 (** strip first 4 line of a string, used to strip xml declaration and doctype
41 declaration from XML strings generated by Xml.pp_to_string *)
42 let strip_xml_headings =
43 let xml_headings_RE = Pcre.regexp "^.*\n.*\n.*\n.*\n" in
45 Pcre.replace ~rex:xml_headings_RE s