title: TextField getCharBoundaries not giving proper co-ordinates
body: <p>I'm developing one AS3 application in which I need to add blank editable box between string. I use <i></i> tag to define blank. The problem I'm having is, getCharBoundries may b not giving proper bounding box for characters. to get boundingBox of word, I use getCharBourndries of First char of word and last char of word and calculate x, y and width of it. but as u see in below image, more characters blank has, last character spills out.</p>
  
  <p><a href="https://i.stack.imgur.com/cRGqg.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/cRGqg.jpg" alt="alt text"></a>
  </p>
  
  <p>Any Help guys?</p>