That may work, but what is bothering me is the fact that I'm updating the user's input through a reference. That was the problem I had when I played with the suggestions given - it wasn't updating the results of the regex.

At this point I'm working out how to just wrap the text every 80 characters. That seems to be the easiest option at this point. : (

Thanks for that though. I'm going to see if I can incorportate that somehow.

Some people fall from grace. I prefer a running start...