title: Enabling vi key bindings in IPython qtconsole
body: <p>I have enabled vi mode in my <code>~/.inputrc</code> using the following lines in my mac.</p>
  
  <pre><code>set editing-mode vi 
  </code></pre>
  
  <p>When I use IPython in terminal, I am getting proper vi key bindings, but when I use IPython in QtConsole using the command <code>ipython qtconsole</code> the vi key bindings don't work.</p>
  
  <p>Is there anything else I have to do to get vi key bindings in IPython QtConsole?</p>