title: Programmatically get FontAwesome unicode value by name
body: <p>Following the steps outlined in <a href="https://stackoverflow.com/a/24093429/5090789">this answer</a>, I am setting my cursor to a FontAwesome icon.  Now, I would like to set the cursor to any icon, by class name (for example, <code>fa-pencil</code>).
  To accomplish this, it seems like I would need to be able to programmatically lookup the unicode value of a given icon. </p>
  
  <p>I know that these values are listed in the <code>font-awesome.css</code> stylesheet, but I would like to avoid parsing that file, if another method exists.</p>
  
  <p>Is this possible?</p>