Reveal Codes

[Jennie Bickerton]

Hi Steve,
I am having problems in a document with paragraph numbers and sub-paragraph 
entries ( 1. and then A. etc.) and also a double line across the page that I 
have no idea how it got there.  I know in Microsoft there was an "F#" that 
would open Reveal Codes so that I could then go in and remove whatever indent 
or code I had mistakenly inserted.  
Is there any reveal codes in Open Office?
Thank you so much!
Jennie Bickerton