--- a/Symbian3/PDK/Source/GUID-078E6232-31FA-5582-84B8-F5E3E4B14A05.dita	Tue Mar 30 11:42:04 2010 +0100
+++ b/Symbian3/PDK/Source/GUID-078E6232-31FA-5582-84B8-F5E3E4B14A05.dita	Tue Mar 30 11:56:28 2010 +0100
@@ -1,46 +1,46 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
-<!-- This component and the accompanying materials are made available under the terms of the License 
-"Eclipse Public License v1.0" which accompanies this distribution, 
-and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->
-<!-- Initial Contributors:
-    Nokia Corporation - initial contribution.
-Contributors: 
--->
-<!DOCTYPE concept
-  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
-<concept id="GUID-078E6232-31FA-5582-84B8-F5E3E4B14A05" xml:lang="en"><title>How
-to start a heartbeat timer</title><shortdesc>Provides code snippet to show you how to start a heartbeat timer.</shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>
-<p>A heartbeat timer, <codeph>CHeartbeat</codeph>, invokes a function at regular
-intervals. You must define a class that implements the <codeph>MBeating</codeph> interface
-to define:</p>
-<ul>
-<li id="GUID-5B54CE88-DE53-5635-BBF4-639B693C5BEC"><p>a function <codeph>Beat()</codeph> that
-is called if the heartbeat timer is in synchronisation with the system clock</p> </li>
-<li id="GUID-E20AD2FD-B847-52B6-8D1E-F01B2A971ABA"><p>a function <codeph>Synchronize()</codeph> that
-is called if the heartbeat timer has got out of synchronisation with the system
-clock</p> </li>
-</ul>
-<p>First, we define a class <codeph>CHeartbeatRunner</codeph> class that derives
-from <codeph>MBeating</codeph>. </p>
-<codeblock id="GUID-6D0B8C93-7F24-5002-A8FF-5C9F4C41EE7B" xml:space="preserve">class CHeartbeatRunner: public MBeating
-    {
-public:
-    // Implement MBeating
-    void Beat();
-    void Synchronize();
-
-    // Start timer
-    void StartTimer();
-private:
-    CHeartbeat* iHeartbeat;
-};</codeblock>
-<p>Then, we can start the heartbeat timer. We pass the time interval for the
-beats (allowable intervals are defined in 1/12s of a second by <codeph>TTimerLockSpec</codeph>),
-and the object implementing <codeph>MBeating</codeph>.</p>
-<codeblock id="GUID-C0BD2194-9FED-5C2B-B900-A028210CF78C" xml:space="preserve">void CHeartbeatRunner::StartTimer()
-    {
-    iHeartbeat=CHeartbeat::NewL(0); // neutral priority
-    iHeartbeat-&gt;Start(ETwelveOClock,this); // 1 second intervals
-    }</codeblock>
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
+<!-- This component and the accompanying materials are made available under the terms of the License 
+"Eclipse Public License v1.0" which accompanies this distribution, 
+and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->
+<!-- Initial Contributors:
+    Nokia Corporation - initial contribution.
+Contributors: 
+-->
+<!DOCTYPE concept
+  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
+<concept id="GUID-078E6232-31FA-5582-84B8-F5E3E4B14A05" xml:lang="en"><title>How
+to start a heartbeat timer</title><shortdesc>Provides code snippet to show you how to start a heartbeat timer.</shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>
+<p>A heartbeat timer, <codeph>CHeartbeat</codeph>, invokes a function at regular
+intervals. You must define a class that implements the <codeph>MBeating</codeph> interface
+to define:</p>
+<ul>
+<li id="GUID-5B54CE88-DE53-5635-BBF4-639B693C5BEC"><p>a function <codeph>Beat()</codeph> that
+is called if the heartbeat timer is in synchronisation with the system clock</p> </li>
+<li id="GUID-E20AD2FD-B847-52B6-8D1E-F01B2A971ABA"><p>a function <codeph>Synchronize()</codeph> that
+is called if the heartbeat timer has got out of synchronisation with the system
+clock</p> </li>
+</ul>
+<p>First, we define a class <codeph>CHeartbeatRunner</codeph> class that derives
+from <codeph>MBeating</codeph>. </p>
+<codeblock id="GUID-6D0B8C93-7F24-5002-A8FF-5C9F4C41EE7B" xml:space="preserve">class CHeartbeatRunner: public MBeating
+    {
+public:
+    // Implement MBeating
+    void Beat();
+    void Synchronize();
+
+    // Start timer
+    void StartTimer();
+private:
+    CHeartbeat* iHeartbeat;
+};</codeblock>
+<p>Then, we can start the heartbeat timer. We pass the time interval for the
+beats (allowable intervals are defined in 1/12s of a second by <codeph>TTimerLockSpec</codeph>),
+and the object implementing <codeph>MBeating</codeph>.</p>
+<codeblock id="GUID-C0BD2194-9FED-5C2B-B900-A028210CF78C" xml:space="preserve">void CHeartbeatRunner::StartTimer()
+    {
+    iHeartbeat=CHeartbeat::NewL(0); // neutral priority
+    iHeartbeat-&gt;Start(ETwelveOClock,this); // 1 second intervals
+    }</codeblock>
 </conbody></concept>
\ No newline at end of file