title: Display all unicode characters in Emacs under OS X
body: <p>First of all, please look at this screenshot <img src="https://i.stack.imgur.com/AAVus.png" alt="GUI vs iTerm"></p>
  
  <p>I have GUI Emacs installed via Homebrew on the left and another one running inside iTerm2 with <code>-nw</code> option on the right. Both of them are using <code>Droid Sans Mono</code> font.</p>
  
  <p>But, as you can see, the right one can perfectly handle all unicode characters. I think iTerm2 helps here:</p>
  
  <ul>
  <li>on the left <code>display</code> says that there is no font available</li>
  <li>on the right <code>display</code> is equal to <code>terminal code #xF0 #x9F #x8D #xBA</code></li>
  </ul>
  
  <p>How can I achieve the same result in GUI Emacs as I can have in iTerm2?</p>