title: Why does "parallel --tty -Xj1 vim" hang?
body: <p>By issuing the following commands:</p>
  
  <pre><code>touch foo bar
  echo foo bar | parallel --tty -Xj1 vim
  </code></pre>
  
  <p>The last command does not open the <code>foo</code> and <code>bar</code> files in the Vim editor but shortly afterwards prevents the current tab of the GNOME terminal from accepting any key presses such as <code>CTRL-C</code>, <code>CTRL-D</code> etc. To recover the current terminal tab must be closed via the 'X' button.</p>
  
  <p>Any ideas how to make the last command work?</p>