title: NSAttributedString with strikethrough
body: <p>I'm trying to create an attributed string with a strikethrough, however, this simple task seems to be harder to figure out than I anticipated.  Here is what I have currently (which is not working). Thanks for the help!</p>
  
  <pre><code>NSAttributedString *theTitle = [[[NSAttributedString alloc] initWithString:@"strikethrough text" attributes:[NSDictionary dictionaryWithObjectsAndKeys:[NSColor whiteColor], NSForegroundColorAttributeName, NSUnderlinePatternSolid, NSStrikethroughStyleAttributeName, nil]] autorelease];
  </code></pre>