By default the line breaks in a TextArea control (or html element) will be represented a "newline" characters (\n) or "return" characters (\r). You might have to replace those characters with an html <br /> if you want to convert to html .
Is the default functionality of the html <textara> element.
Ok, I can confirm that the error I am experiencing is because of the max length of the text area. If I comment the line with the max length out, I do have a line break. Problem is: The version of the program is already in the end of the testing stage and I will make some people very unhappy if I change the coolite.dlls and they can start testing all over again.
Is there some way I can fix this without updating from svn? I will of course do that for the next version of the programm.