title: How to detect superscript with ItextSharp?
body: <p>Hy</p>
  
  <p>I am using ITextSharp to parse a pdf file to text output.
  I want to know if I can catch if the pdf contains subscript or superscript, does anyone knows how to make the difference between a normal character and a superscript in a pdf using ITextSharp, or other library ?</p>
  
  <p>Thanks</p>