Cu white space in dreamweaver

How to remove extra spaces

1. While the document is open in Dreamweaver, press CTRL+F to load the Find & Replace dialog box. Do the search on the source code view.
2. Check the box “Use regular expression” and uncheck any other boxes.
3. Find: [\r\n]{2,}
4. Replace: \n
5. The hit “replace all”

That’s it!

Soure: http://www.jaredstenquist.com/2009/02/13/removing-extra-linebreaks-and-spaces-in-dreamweaver/