--- a/samples/main-trace.cc	Tue Sep 05 13:13:39 2006 +0200
+++ b/samples/main-trace.cc	Tue Sep 05 13:18:11 2006 +0200
@@ -1,4 +1,4 @@
-/* -*-	Mode:C++; c-basic-offset:8; tab-width:8; indent-tabs-mode:t -*- */
+/* -*-    Mode:C++; c-basic-offset:4; tab-width:4; indent-tabs-mode:f -*- */
 #include "ns3/trace-container.h"
 #include "ns3/ui-variable-tracer.h"
 #include "ns3/callback-tracer.h"
@@ -17,22 +17,22 @@
 void
 registerAllTraceSources (TraceContainer *container)
 {
-	container->registerCallback ("source-a", &a);
-	container->registerUiVariable ("source-b", &b);
-	container->registerStream ("source-c", &c);
-	container->registerCallback ("source-d", &d);
+    container->registerCallback ("source-a", &a);
+    container->registerUiVariable ("source-b", &b);
+    container->registerStream ("source-c", &c);
+    container->registerCallback ("source-d", &d);
 }
 void
 generateTraceEvents (void)
 {
-	// log en empty packet
-	a (Packet ());
-	b = 10;
-	b += 100;
-	b += 50;
-	b = (unsigned short) -20;
-	c << "this is a simple test b=" << b << std::endl;
-	d (3.1415, 3);
+    // log en empty packet
+    a (Packet ());
+    b = 10;
+    b += 100;
+    b += 50;
+    b = (unsigned short) -20;
+    c << "this is a simple test b=" << b << std::endl;
+    d (3.1415, 3);
 }
 
 void
@@ -46,16 +46,16 @@
 
 int main (int argc, char *argv[])
 {
-	TraceContainer traces;
-	registerAllTraceSources (&traces);
-	PcapWriter pcap;
-	pcap.open ("trace-test.log");
-	pcap.writeHeaderEthernet ();
-	traces.setCallback ("source-a", 
-			     makeCallback (&PcapWriter::writePacket, &pcap));
-	traces.setUiVariableCallback ("source-b", makeCallback (&variableEvent));
-	traces.setStream ("source-c", &std::cout);
-	traces.setCallback ("source-d", makeCallback (&callbackEvent));
-	generateTraceEvents ();
-	return 0;
+    TraceContainer traces;
+    registerAllTraceSources (&traces);
+    PcapWriter pcap;
+    pcap.open ("trace-test.log");
+    pcap.writeHeaderEthernet ();
+    traces.setCallback ("source-a", 
+                 makeCallback (&PcapWriter::writePacket, &pcap));
+    traces.setUiVariableCallback ("source-b", makeCallback (&variableEvent));
+    traces.setStream ("source-c", &std::cout);
+    traces.setCallback ("source-d", makeCallback (&callbackEvent));
+    generateTraceEvents ();
+    return 0;
 }