Correct backslash escaping to only operate on non-'path' and 'tool' types.
// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_METAFUNCTIONS_HPP
#define BOOST_RANGE_METAFUNCTIONS_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/range/iterator.hpp>
#include <boost/range/result_iterator.hpp>
#include <boost/range/reverse_iterator.hpp>
#include <boost/range/const_reverse_iterator.hpp>
#include <boost/range/reverse_result_iterator.hpp>
#include <boost/range/value_type.hpp>
#include <boost/range/size_type.hpp>
#include <boost/range/difference_type.hpp>
#include <boost/range/category.hpp>
#include <boost/range/reference.hpp>
#include <boost/range/pointer.hpp>
#endif