1.1 --- a/lemon/arg_parser.cc	Thu Apr 17 15:18:45 2008 +0100
     1.2 +++ b/lemon/arg_parser.cc	Thu Apr 17 15:54:30 2008 +0100
     1.3 @@ -194,6 +194,7 @@
     1.4    {
     1.5      Opts::iterator i = _opts.find(opt);
     1.6      LEMON_ASSERT(i!=_opts.end(), "Unknown option: '"+opt+"'");
     1.7 +    if(i==_opts.end()) std::cout << "JAJJJJJJJJ\n";
     1.8      LEMON_ASSERT(!(i->second.ingroup), 
     1.9                   "Option already in option group: '"+opt+"'");
    1.10      GroupData &g=_groups[group];