title: How can I keep track of a section of text in a Dynamic TextField in AS3
body: <p>I want to be able to apply non-style attributes to sections of text in a TextField. For example characters 30-45 will be set to animate in a certain direction.</p>
  
  <p>As this field is editable characters 30-45 may no longer be at 30-45 if the text is edited in any way.</p>
  
  <p>Can anyone think of an elegant way to keep track of which characters had the attributes applied to them?</p>