title: format main.xml file
body: <p><strong>Hello,</strong>
  i would like to know shortcut key to <strong>format</strong> my xml tag
  for ex: (main.xml) when i drag and drop,code display in horizontal line like::</p>
  
  <pre><code>&lt;LinearLayout android:id="@+id/chart" android:orientation="horizontal" .. . . . . .... /&gt;
  </code></pre>
  
  <p>but i would like to know shoutcut , so i press it and display
  like ::</p>
  
  <pre><code>&lt;LinearLayout android:id="@+id/chart" 
              android:orientation="horizontal" 
              .. . . . . .... /&gt;
  </code></pre>
  
  <p>Thanks<br>
  nik</p>