1.1 --- a/xlinkobj.h	Fri Dec 08 20:18:56 2006 +0000
     1.2 +++ b/xlinkobj.h	Mon Jul 23 12:42:02 2007 +0000
     1.3 @@ -5,6 +5,8 @@
     1.4  
     1.5  enum XLinkState {undefinedXLink,initXLink,activeXLink,deleteXLink};
     1.6  
     1.7 +/*! \brief xlinks are used to draw arbitrary connections between branches (BranchObj) in the map. */
     1.8 +
     1.9  /////////////////////////////////////////////////////////////////////////////
    1.10  class XLinkObj:public MapObj {
    1.11  public: