title: How to enable the clipboard function in vim?
body: <p>Environment:</p>
  
  <ol>
  <li>Gentoo</li>
  <li>vim 7.3</li>
  </ol>
  
  <p>I have search in Google and find the way:</p>
  
  <p><code>vim --version | grep clipboard</code></p>
  
  <p>and find that my vim doesn't open the clipboard support</p>
  
  <p>To open the clipboard and xterm_clipboard support in vim.</p>
  
  <p>I add these use flags in package.use:</p>
  
  <p><code>app-editors/vim clipboard xterm_clipboard</code></p>
  
  <p>but I use <code>equery -q uses app-editors/vim</code>, but nothing add。</p>
  
  <p>How can I solve it?</p>