title: superscript characters in string IOS
body: <p>My app in xcode has a tableview with some product data. One of my products have a superscript e in its name. How can I use superscript characters in a string like: text<sup>e</sup></p>
  
  <p>I can get it to work with numbers: text\u2070 -> text<sup>0</sup> or text\u2071 -> text<sup>1</sup>. But how to do this with other characters?</p>
  
  <p>thx!</p>