title: How do I remove view right to the editor in Eclipse pydev perspective?
body: <p>My environment is Eclipse Luna 4.4 and pydev 3.7.</p>
  
  <p>To the right of the editor, there is a view that I want to turn off. A screenshot is posted at the following link.</p>
  
  <p><img src="https://i.stack.imgur.com/chPEH.jpg" alt="enter image description here"></p>
  
  <p>I tried adjusting various preferences like range indicator but can't figure out how to remove the view.</p>
  
  <p>Few questions:</p>
  
  <ol>
  <li>What is this view and how is it used?</li>
  <li>What do the two bars in the view represent?</li>
  <li>How do I remove this view?</li>
  </ol>