title: iphone parse RTF file format programmatically
body: <p>I want to edit a text file (basically a rich text editing) like making some text bold, changing font, color etc. I have found many rich text editor programs. But i need to parse a .rtf file and and show the contents, make it possible to edit and save it back to the .rtf file.</p>
  
  <p><strong>So I am not getting any idea to read and write into a .rtf file.</strong></p>