1.1 --- a/lemon/bits/base_extender.h	Fri Sep 26 13:46:49 2008 +0200
     1.2 +++ b/lemon/bits/base_extender.h	Sat Sep 27 13:45:50 2008 +0200
     1.3 @@ -105,9 +105,6 @@
     1.4  
     1.5      /// Returns whether the given directed arc has the same orientation
     1.6      /// as the corresponding edge.
     1.7 -    ///
     1.8 -    /// \todo reference to the corresponding point of the undirected digraph
     1.9 -    /// concept. "What does the direction of an edge mean?"
    1.10      static bool direction(const Arc &a) { return a.forward; }
    1.11  
    1.12      using Parent::first;