diff -r 2d6c8075d9d0 -r 818510fa3d99 src/work/marci/experiment/list_graph.h
--- a/src/work/marci/experiment/list_graph.h	Wed Sep 29 14:12:26 2004 +0000
+++ b/src/work/marci/experiment/list_graph.h	Wed Sep 29 15:30:04 2004 +0000
@@ -1,13 +1,13 @@
 // -*- c++ -*-
-#ifndef HUGO_LIST_GRAPH_H
-#define HUGO_LIST_GRAPH_H
+#ifndef LEMON_LIST_GRAPH_H
+#define LEMON_LIST_GRAPH_H
 
 #include <iostream>
 #include <vector>
 
 #include <invalid.h>
 
-namespace hugo {
+namespace lemon {
 
   template <typename It>
   int count(It it) { 
@@ -565,6 +565,6 @@
 //   }
 
 
-} //namespace hugo
+} //namespace lemon
 
-#endif //HUGO_LIST_GRAPH_H
+#endif //LEMON_LIST_GRAPH_H