title: Define unichar constants in code
body: <p>I'd like to do something like this:</p>
  
  <pre><code>const UniChar KA = 'か';
  </code></pre>
  
  <p>But XCode spits back "Multi-character constant".</p>
  
  <p>I try to avoid using +characterAtIndex of NSString... I need this to iterate over the kana, like you can iterate over the alphabet (<code>char myCharacter = 'A';</code>)</p>
  
  <p>I was looking at <a href="https://stackoverflow.com/questions/2151783/objective-c-doesnt-like-my-unichars">Objective c doesn&#39;t like my unichars?</a> but it doesn't really solve it in a nice way for me.</p>
  
  <p>Anyway, I'm trying to put the "tenten" and/or "maru" on top of か, た, etc like か→が, た→だ. Might be a ready made solution for that, in case anyone knows, that'll solve my problem as well.</p>