--- a/examples/routing/simple-routing-ping6.cc	Tue Dec 29 16:22:06 2009 -0800
+++ b/examples/routing/simple-routing-ping6.cc	Wed Dec 30 14:22:25 2009 +0100
@@ -45,39 +45,39 @@
  */
 class StackHelper
 {
-  public:
+public:
 
-    /**
-     * \brief Add an address to a IPv6 node.
-     * \param n node
-     * \param interface interface index
-     * \param address IPv6 address to add
-     */
-    inline void AddAddress (Ptr<Node>& n, uint32_t interface, Ipv6Address address)
-    {
-      Ptr<Ipv6> ipv6 = n->GetObject<Ipv6> ();
-      ipv6->AddAddress (interface, address);
-    }
+  /**
+   * \brief Add an address to a IPv6 node.
+   * \param n node
+   * \param interface interface index
+   * \param address IPv6 address to add
+   */
+  inline void AddAddress (Ptr<Node>& n, uint32_t interface, Ipv6Address address)
+  {
+    Ptr<Ipv6> ipv6 = n->GetObject<Ipv6> ();
+    ipv6->AddAddress (interface, address);
+  }
 
-    /**
-     * \brief Print the routing table.
-     * \param n the node
-     */
-    inline void PrintRoutingTable (Ptr<Node>& n)
-    {
-      Ptr<Ipv6StaticRouting> routing = 0;
-      Ipv6StaticRoutingHelper routingHelper;
-      Ptr<Ipv6> ipv6 = n->GetObject<Ipv6> ();
-      uint32_t nbRoutes = 0;
-      Ipv6RoutingTableEntry route;
+  /**
+   * \brief Print the routing table.
+   * \param n the node
+   */
+  inline void PrintRoutingTable (Ptr<Node>& n)
+  {
+    Ptr<Ipv6StaticRouting> routing = 0;
+    Ipv6StaticRoutingHelper routingHelper;
+    Ptr<Ipv6> ipv6 = n->GetObject<Ipv6> ();
+    uint32_t nbRoutes = 0;
+    Ipv6RoutingTableEntry route;
 
-      routing = routingHelper.GetStaticRouting (ipv6);
+    routing = routingHelper.GetStaticRouting (ipv6);
 
-      std::cout << "Routing table of " << n << " : " << std::endl;
-      std::cout << "Destination\t\t\t\t" << "Gateway\t\t\t\t\t" << "Interface\t" <<  "Prefix to use" << std::endl;
+    std::cout << "Routing table of " << n << " : " << std::endl;
+    std::cout << "Destination\t\t\t\t" << "Gateway\t\t\t\t\t" << "Interface\t" <<  "Prefix to use" << std::endl;
 
-      nbRoutes = routing->GetNRoutes ();
-      for (uint32_t i = 0 ; i < nbRoutes ; i++)
+    nbRoutes = routing->GetNRoutes ();
+    for (uint32_t i = 0 ; i < nbRoutes ; i++)
       {
         route = routing->GetRoute (i);
         std::cout << route.GetDest () << "\t"
@@ -86,7 +86,7 @@
           << route.GetPrefixToUse () << "\t"
           << std::endl;
       }
-    }
+  }
 };
 
 int main (int argc, char** argv)
@@ -99,38 +99,38 @@
   LogComponentEnable ("Ping6Application", LOG_LEVEL_ALL);
 #endif
 
-	CommandLine cmd;
+  CommandLine cmd;
   cmd.Parse (argc, argv);
 
   StackHelper stackHelper;
-  
-	NS_LOG_INFO ("Create nodes.");
-	Ptr<Node> n0 = CreateObject<Node> ();
-	Ptr<Node> r = CreateObject<Node> ();
-	Ptr<Node> n1 = CreateObject<Node> ();
+
+  NS_LOG_INFO ("Create nodes.");
+  Ptr<Node> n0 = CreateObject<Node> ();
+  Ptr<Node> r = CreateObject<Node> ();
+  Ptr<Node> n1 = CreateObject<Node> ();
 
-	NodeContainer net1 (n0, r);
-	NodeContainer net2 (r, n1);
-	NodeContainer all (n0, r, n1);
+  NodeContainer net1 (n0, r);
+  NodeContainer net2 (r, n1);
+  NodeContainer all (n0, r, n1);
 
-	NS_LOG_INFO ("Create IPv6 Internet Stack");
+  NS_LOG_INFO ("Create IPv6 Internet Stack");
   InternetStackHelper internetv6;
   internetv6.Install (all);
 
   NS_LOG_INFO ("Create channels.");
-	CsmaHelper csma;
+  CsmaHelper csma;
   csma.SetChannelAttribute ("DataRate", DataRateValue (5000000));
   csma.SetChannelAttribute ("Delay", TimeValue (MilliSeconds (2)));
-	NetDeviceContainer d1 = csma.Install (net1);
-	NetDeviceContainer d2 = csma.Install (net2);
+  NetDeviceContainer d1 = csma.Install (net1);
+  NetDeviceContainer d2 = csma.Install (net2);
 
-	NS_LOG_INFO ("Create networks and assign IPv6 Addresses.");
-	Ipv6AddressHelper ipv6;
-	ipv6.NewNetwork (Ipv6Address ("2001:1::"), 64);
-	Ipv6InterfaceContainer i1 = ipv6.Assign (d1);
+  NS_LOG_INFO ("Create networks and assign IPv6 Addresses.");
+  Ipv6AddressHelper ipv6;
+  ipv6.NewNetwork (Ipv6Address ("2001:1::"), 64);
+  Ipv6InterfaceContainer i1 = ipv6.Assign (d1);
   i1.SetRouter (1, true);
-	ipv6.NewNetwork (Ipv6Address ("2001:2::"), 64);
-	Ipv6InterfaceContainer i2 = ipv6.Assign (d2);
+  ipv6.NewNetwork (Ipv6Address ("2001:2::"), 64);
+  Ipv6InterfaceContainer i2 = ipv6.Assign (d2);
   i2.SetRouter (0, true);
 
   stackHelper.PrintRoutingTable(n0);
@@ -151,7 +151,7 @@
   apps.Start (Seconds (2.0));
   apps.Stop (Seconds (20.0));
 
-	std::ofstream ascii;
+  std::ofstream ascii;
   ascii.open ("simple-routing-ping6.tr");
   CsmaHelper::EnablePcapAll (std::string ("simple-routing-ping6"), true);
   CsmaHelper::EnableAsciiAll (ascii);