There are paragraphs in the file with paragraph start and end signatures which I can identify with Perl regex (my preferred pattern type) as shown in the screenshot.
The existing grep filters had an option for .* to match carriage returns then I think I could do it.
This option I see for find/replace filters not grep.
Many thanks for any reply
![Image](http://content.screencast.com/users/slouw/folders/Snagit/media/322098de-7ea5-49c0-937a-d08ae41bf291/02.03.2016-13.19.png)