Text editor mode for Rapidweaver

It would be nice to have a Text editor in RW, showing all Headers an Paragraphs of the actual page. Editing them would be a lot easier an when white text parts would be shown in black, even more. Today i find it sometimes hard to see doubled spaces etc. when I edit text parts. Double clicking to edit them is not ergonomic also, if you edit a lot of text boxes. What do you mean? I think this would be great.