Dreamweaver CS3 Turn Code Wrap Off!

Set the code appearance

You can set word wrapping, display line numbers for the code, highlight invalid code, set syntax coloring for code elements, set indenting, and show hidden characters from the View > Code View Options menu.

View a document in Code view or the Code inspector.
Do one of the following:
- Select View > Code View Options
- Click the View Options button in the toolbar at the top of Code view or the Code inspector.
Select or deselect any of the following options:
Word Wrap

Wraps the code so that you can view it without scrolling horizontally. This option doesn’t insert line breaks; it just makes the code easier to view.

WRONG I think it makes it harder to read if code wrap is on. I turn this off and close Dreamweaver and re open it to save the setting.

Pulled from: Dreamweaver CS3 Turn Code Wrap Off!