title: How to jump back to NERDTree from file in tab?
body: <p>I usually:</p>
  
  <ol>
  <li>Choose the needed file.</li>
  <li>Open it in a tab(t character, by default).</li>
  </ol>
  
  <p>But how I can jump back to NERDTree to open one more file in a tab?</p>
  
  <p>Temporary solution I use now in my .vimrc file:</p>
  
  <pre><code>map &lt;F10&gt; :NERDTree /path/to/root/of/my/project
  </code></pre>
  
  <p>But it's not very useful to start navigation again and again from the root directory.</p>