Ticket #5413: write-xml.cpp

#include <boost/property_tree/ptree.hpp>
#include <boost/property_tree/xml_parser.hpp>

using boost::property_tree::ptree;


int main()
{
        ptree pt;
        read_xml("xml-esc-in.xml", pt);
        write_xml("xml-esc-out.xml", pt);

        return 0;
}