diff -r 741f3108a90f -r e997802b855c src/test/path_test.cc
--- a/src/test/path_test.cc	Sat Nov 13 12:24:01 2004 +0000
+++ b/src/test/path_test.cc	Sat Nov 13 12:53:28 2004 +0000
@@ -47,13 +47,13 @@
   b=P.empty();                    //bool empty() const {}
   P.clear();                      //void clear() {}
 
-  gn=P.head();                    //GraphNode/*It*/ head() const {return INVALID;}
-  gn=P.tail();                    //GraphNode/*It*/ tail() const {return INVALID;}
+  gn=P.target();                    //GraphNode/*It*/ target() const {return INVALID;}
+  gn=P.source();                    //GraphNode/*It*/ source() const {return INVALID;}
 
   ei=P.first(ei);                 //It& first(It &i) const { return i=It(*this); }
 
-  ni=P.head(ei);                  //NodeIt head(const EdgeIt& e) const {}
-  ni=P.tail(ei);                  //NodeIt tail(const EdgeIt& e) const {}
+  ni=P.target(ei);                  //NodeIt target(const EdgeIt& e) const {}
+  ni=P.source(ei);                  //NodeIt source(const EdgeIt& e) const {}
 
 
   ListGraph lg;