diff -r 2d6c8075d9d0 -r 818510fa3d99 src/work/marci/experiment/graph_wrapper_st_ostream_op.h
--- a/src/work/marci/experiment/graph_wrapper_st_ostream_op.h	Wed Sep 29 14:12:26 2004 +0000
+++ b/src/work/marci/experiment/graph_wrapper_st_ostream_op.h	Wed Sep 29 15:30:04 2004 +0000
@@ -1,16 +1,16 @@
 // -*- c++ -*-
-#ifndef HUGO_GRAPH_WRAPPER_H
-#define HUGO_GRAPH_WRAPPER_H
+#ifndef LEMON_GRAPH_WRAPPER_H
+#define LEMON_GRAPH_WRAPPER_H
 
 #include <invalid.h>
 #include <iter_map.h>
 
-namespace hugo {
+namespace lemon {
 
   // Graph wrappers
 
   /// \addtogroup gwrappers
-  /// A main parts of HUGOlib are the different graph structures, 
+  /// A main parts of LEMON are the different graph structures, 
   /// generic graph algorithms, graph concepts which couple these, and 
   /// graph wrappers. While the previous ones are more or less clear, the 
   /// latter notion needs further explanation.
@@ -1646,8 +1646,8 @@
 
   ///@}
 
-} //namespace hugo
+} //namespace lemon
 
 
-#endif //HUGO_GRAPH_WRAPPER_H
+#endif //LEMON_GRAPH_WRAPPER_H