1 # Nick's web site: sgml2xml filter. Convert SGML tag soup to XML.
3 # Copyright © 2018 Nick Bowler
5 # This program is free software: you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation, either version 3 of the License, or
8 # (at your option) any later version.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program. If not, see <https://www.gnu.org/licenses/>.
18 class SGMLToXMLFilter < Nanoc::Filter
22 def run(content, params = {})
23 doc = Nokogiri::HTML(content)
24 doc.internal_subset.remove
25 return doc.to_xml(:save_with =>
26 Nokogiri::XML::Node::SaveOptions::FORMAT |
27 Nokogiri::XML::Node::SaveOptions::AS_XML )