title: proper syntax for stylus mixin using transform translate() or other 2 part rules
body: <p>In stylus, when trying to make mixins with transform translate() - or any other multipart rules... </p>
  
  <p>I get: "Maximum stylus call stack size exceeded at "</p>
  
  <pre><code>scale(n)
      transform scale(n)
  
  scale()
      transform scale(arguments)
  </code></pre>
  
  <p>(tried a bunch of stuff...)</p>
  
  <p><a href="http://codepen.io/sheriffderek/pen/DlfzI" rel="nofollow">Here is an example CodePen</a></p>