// -*- C++ -*-
//  Boost general library 'format'   ---------------------------
//  See http://www.boost.org for updates, documentation, and revision history.

//  (C) Samuel Krempp 2001
//                  krempp@crans.ens-cachan.fr
//  Permission to copy, use, modify, sell and
//  distribute this software is granted provided this copyright notice appears
//  in all copies. This software is provided "as is" without express or implied
//  warranty, and with no claim as to its suitability for any purpose.

// ideas taken from Rüdiger Loos's format class
// and Karl Nelson's ofstream (also took its parsing code as basis for printf parsing)

// ------------------------------------------------------------------------------
// free_funcs.hpp :  implementation of the free functions declared in namespace format
// ------------------------------------------------------------------------------

#ifndef BOOST_FORMAT_FUNCS_HPP
#define BOOST_FORMAT_FUNCS_HPP

#include "boost/format.hpp"
#include "boost/throw_exception.hpp"

namespace boost {

namespace io {
  inline 
  std::string str(const basic_format& f) 
    // adds up all pieces of strings and converted items, and return the formatted string
  {
    return f.str();
  }
}   // - namespace io

BOOST_IO_STD ostream& 
operator<<( BOOST_IO_STD ostream& os, 
            const boost::basic_format& f) 
  // effect: "return os << str(f);" but we can try to do it faster
{
  typedef boost::basic_format   format_t;
  if(f.items_.size()==0) 
    os << f.prefix_;
  else {
    if(f.cur_arg_ < f.num_args_)
      if( f.exceptions() & io::too_few_args_bit )
        boost::throw_exception(io::too_few_args()); // not enough variables have been supplied !
    if(f.style_ & format_t::special_needs) 
        os << f.str();
    else {
    // else we dont have to count chars output, so we dump directly to os :
      os << f.prefix_;
      for(unsigned long i=0; i<f.items_.size(); ++i) 
        {
          const format_t::format_item_t& item = f.items_[i];
          os << item.res_;
          os << item.appendix_;

        }
    }
  }
  f.dumped_=true;
  return os;
}



} // namespace boost


#endif // BOOST_FORMAT_FUNCS_HPP
ft'>Age</th><th class='left'>Commit message (<a href='/guix/log/TODO?id=c5c6719f92040ad15cddeb1b060626b2ae21944d&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2019-01-21 09:59:41 +0100'>2019-01-21</span></td><td><a href='/guix/commit/TODO?id=b93d2602f72dbbd9334a4f5c75b8721e1f2fa35a'>Update 'TODO'</a><span class='msg-avail'>...<span class='msg-tooltip'>* TODO (Installer): Add Pierre Neidhardt suggestions described here:
  https://lists.gnu.org/archive/html/guix-devel/2019-01/msg00305.html
</span></span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2019-01-17 14:11:15 +0100'>2019-01-17</span></td><td><a href='/guix/commit/TODO?id=11b68c90cd89288906c595d5c31a0413ed8a496f'>Update 'TODO'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* TODO (Installer): New section.
</span></span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2016-09-01 14:57:03 +0200'>2016-09-01</span></td><td><a href='/guix/commit/TODO?id=e5cd149f681cc8d285da6c7638b70a43b333f337'>Update 'TODO'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* TODO: Remove items about guix challenge &amp; guix publish.

Signed-off-by: Vincent Legoll &lt;vincent.legoll@gmail.com&gt;
Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Vincent Legoll</td></tr>
<tr><td><span title='2014-09-16 21:11:03 +0200'>2014-09-16</span></td><td><a href='/guix/commit/TODO?id=d6af2518681643a170796ca8e267cc8097f910f1'>Remove outdated items from 'TODO'.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2014-04-29 17:59:23 +0200'>2014-04-29</span></td><td><a href='/guix/commit/TODO?id=0423b7847baccf630349a5fc6bfa3317936467ef'>Update 'TODO'.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2013-12-22 01:11:12 +0100'>2013-12-22</span></td><td><a href='/guix/commit/TODO?id=d6b5e4bbbdc69f78ccccf0186153d0744b7f399d'>Update 'TODO'.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2013-12-20 00:37:41 +0100'>2013-12-20</span></td><td><a href='/guix/commit/TODO?id=971cb56dd0c1a1cb265d2adfe41730cd2f8c5c22'>Update 'TODO'.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2013-10-09 00:12:46 +0200'>2013-10-09</span></td><td><a href='/guix/commit/TODO?id=470d08ffccd95673545cf13aacd918d4eb5fa977'>Update 'TODO'.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2013-10-06 22:55:36 +0200'>2013-10-06</span></td><td><a href='/guix/commit/TODO?id=5d388c7c3f31b956182f7f88cc06896cba28d9bf'>Augment 'TODO'.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2013-08-23 11:37:10 +0200'>2013-08-23</span></td><td><a href='/guix/commit/TODO?id=290d437097094f82e53eac602b7a6b6037e89f2a'>Add TODO item.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2013-07-19 23:22:59 +0200'>2013-07-19</span></td><td><a href='/guix/commit/TODO?id=3dfd7cef0dc7b868354cbbc9ca30d837a3a8b30d'>Update `TODO'.</a>