title: byebug isn't displaying the output as I type
body: <p>I've experienced an odd interface glitch.  </p>
  
  <pre><code>[44, 53] in /document.rb
      44:     code
      45:   code
      46: 
      47:   def code
      48:     byebug
   =&gt; 49:     code
      50:       code
      51:     code
      52:   end
      53: 
  (byebug) {here is where you type}
  </code></pre>
  
  <p>When I type, the characters are not displayed at all.  I can type <code>p "yo"</code> or whatever I want, and when I hit <code>enter</code> it runs the code.  Essentially I can use byebug in a pinch, but it's really frustrating when I can't see what I'm typing.</p>
  
  <p>I've used byebug in the past with this same laptop, and this issue is fairly recent.</p>
  
  <p>I was assisting a friend, and when he used byebug the same issue happened.  I haven't been able to find anything online.</p>