[Zope] Word wrapping the Text Editor in Zope

I know flash, PhotoShop, fireworks, illustrator, Dreamweaver and html - I am not a programmer. Occasionally I need to edit in the Zope text editing area. Is there anyway to word wrap the Zope code so you don't have to continually scroll sideways on some lines and loose your place. I find the Narrower, Wider, Taller, Shorter options do not fix this. I can widen the screen view by dragging on the edge of the text editing area but I can't I work out how to word wrap. Jan