title: writing some characters like '<' in an xml file
body: <p>since the beginning of my programmation, I used some special character like "&lt;-", ""&lt;&lt;" im my string.xml in Eclipse while developping for Android.</p>
  
  <p>All worked fine for one year, but today, i just wanted to make some minor changes and began to edit my xml files.</p>
  
  <p>I get now compilation error on these characters because eclipse believe it's part of the xml blocks.</p>
  
  <p>Any idea on how I could add this symbol "&lt;" in my xml files?</p>
  
  <p>Thank a lot.</p>