Please!
Turn on TextEdit v2.3 and look under the Format menu. There is a toggle named “Wrap to Page” or “Wrap to Window” depending on how you have it set. DevonThink’s rtf editor does not support the “Wrap to Page” option.
I have to print out nearly everything that gets written into DevonThink and text formatting is very important. The Wrap to Page option is a huge help when it comes to getting what is on the screen to look like what is on the printed page. You know where you are on the page at a glance and it really makes life so much easier.