--- a/tutorial/wscript	Thu Nov 08 16:58:24 2007 -0800
+++ b/tutorial/wscript	Thu Nov 15 18:56:34 2007 -0800
@@ -1,44 +1,36 @@
 ## -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-
 
 def build(bld):
-    obj = bld.create_ns3_program('hello-simulator',
-        ['core'])
+    obj = bld.create_ns3_program('hello-simulator', ['core'])
     obj.source = 'hello-simulator.cc'
 
-    obj = bld.create_ns3_program('tutorial-csma-echo',
-        ['core'])
+    obj = bld.create_ns3_program('tutorial-csma-echo', ['core'])
     obj.source = 'tutorial-csma-echo.cc'
 
-    obj = bld.create_ns3_program('tutorial-csma-echo-ascii-trace',
-        ['core'])
+    obj = bld.create_ns3_program('tutorial-csma-echo-ascii-trace', ['core'])
     obj.source = 'tutorial-csma-echo-ascii-trace.cc'
 
-    obj = bld.create_ns3_program('tutorial-csma-echo-pcap-trace',
-        ['core'])
+    obj = bld.create_ns3_program('tutorial-csma-echo-pcap-trace', ['core'])
     obj.source = 'tutorial-csma-echo-pcap-trace.cc'
 
-    obj = bld.create_ns3_program('tutorial-point-to-point',
-        ['core'])
+    obj = bld.create_ns3_program('tutorial-point-to-point', ['core'])
     obj.source = 'tutorial-point-to-point.cc'
 
-    obj = bld.create_ns3_program('tutorial-star',
-        ['core'])
-    obj.source = 'tutorial-star.cc'
+    obj = bld.create_ns3_program('tutorial-star', ['core'])
+    obj.source = ['tutorial-star.cc',
+                  'point-to-point-ipv4-topology.cc']
 
-    obj = bld.create_ns3_program('tutorial-star-routing',
-        ['core'])
-    obj.source = 'tutorial-star-routing.cc'
+    obj = bld.create_ns3_program('tutorial-star-routing', ['core'])
+    obj.source = ['tutorial-star-routing.cc',
+                  'point-to-point-ipv4-topology.cc']
 
-    obj = bld.create_ns3_program('tutorial-linear-dumbbell',
-        ['core'])
+    obj = bld.create_ns3_program('tutorial-linear-dumbbell', ['core'])
     obj.source = 'tutorial-linear-dumbbell.cc'
 
-    obj = bld.create_ns3_program('testipv4',
-        ['core'])
+    obj = bld.create_ns3_program('testipv4', ['core'])
     obj.source = ['testipv4.cc', 'ipv4-address-generator.cc']
 
-    obj = bld.create_ns3_program('tutorial-bus-network',
-        ['core'])
+    obj = bld.create_ns3_program('tutorial-bus-network', ['core'])
     obj.source = ['tutorial-bus-network.cc',
                   'ipv4-bus-network.cc',
                   'ipv4-address-generator.cc']