1.1 --- a/lemon/dimacs.h	Sun Dec 21 20:47:15 2008 +0100
     1.2 +++ b/lemon/dimacs.h	Thu Jan 01 00:00:00 2009 +0100
     1.3 @@ -2,7 +2,7 @@
     1.4   *
     1.5   * This file is a part of LEMON, a generic C++ optimization library.
     1.6   *
     1.7 - * Copyright (C) 2003-2008
     1.8 + * Copyright (C) 2003-2009
     1.9   * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
    1.10   * (Egervary Research Group on Combinatorial Optimization, EGRES).
    1.11   *
    1.12 @@ -334,7 +334,7 @@
    1.13      typedef typename Digraph::NodeIt NodeIt;
    1.14      typedef typename Digraph::ArcIt ArcIt;
    1.15  
    1.16 -    if(!comment.empty()) 
    1.17 +    if(!comment.empty())
    1.18        os << "c " << comment << std::endl;
    1.19      os << "p mat " << g.nodeNum() << " " << g.arcNum() << std::endl;
    1.20