text: 
  #ifndef BOOST_MPL_OR_HPP_INCLUDED
  #define BOOST_MPL_OR_HPP_INCLUDED
  
  // Copyright Aleksey Gurtovoy 2000-2004
  //
  // Distributed under 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)
  //
  // See http://www.boost.org/libs/mpl for documentation.
  
  // $Source$
  // $Date: 2007-11-25 13:07:19 -0500 (Sun, 25 Nov 2007) $
  // $Revision: 41369 $
  
  #include <boost/mpl/aux_/config/use_preprocessed.hpp>
  
  #if !defined(BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS) \
      && !defined(BOOST_MPL_PREPROCESSING_MODE)
  
  #   include <boost/mpl/bool.hpp>
  #   include <boost/mpl/aux_/nested_type_wknd.hpp>
  #   include <boost/mpl/aux_/na_spec.hpp>
  #   include <boost/mpl/aux_/lambda_support.hpp>
  #   include <boost/mpl/aux_/config/msvc.hpp>
  
  // agurt, 19/may/04: workaround a conflict with <iso646.h> header's 
  // 'or' and 'and' macros, see http://tinyurl.com/3et69; 'defined(or)'
  // has to be checked in a separate condition, otherwise GCC complains 
  // about 'or' being an alternative token
  #if defined(_MSC_VER)
  #ifndef __GCCXML__
  #if defined(or)
  #   pragma push_macro("or")
  #   undef or
  #   define or(x)
  #endif
  #endif
  #endif
  
  #   define BOOST_MPL_PREPROCESSED_HEADER or.hpp
  #   include <boost/mpl/aux_/include_preprocessed.hpp>
  
  #if defined(_MSC_VER) 
  #ifndef __GCCXML__
  #if defined(or)
  #   pragma pop_macro("or")
  #endif
  #endif
  #endif
  
  #else
  
  #   define AUX778076_OP_NAME or_
  #   define AUX778076_OP_VALUE1 true
  #   define AUX778076_OP_VALUE2 false
  #   include <boost/mpl/aux_/logical_op.hpp>
  
  #endif // BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS
  #endif // BOOST_MPL_OR_HPP_INCLUDED
  