You are right, I had such a long string because it was a test. Usually the words dont have so many caracters. I made a try and typed a few lines, and the word got on new lines when the reached the end of the input field. But after posting, the question (or the text) I wrote is not shown in his full version. It is truncated and even if I click on the post to open it, the rest fo the test is missing. (see my other question I put herer about that). So I cannot be absolutely sure at the moment that everything is fine with the line break because I havent seen a full question yet since the new version has been installed for me.