Re: Folding in article window?

[Eric S Fraga <e.fraga@ucl.ac.uk>]

"Rainer M. Krug" <Rainer@krugs.de> writes:

> Hi
>
> I am using notmuch for indexing and searching my emails and I must say I
> really like it's folding of conversations, i.e. folding in the article
> buffer.
>
> Is there something like this possible in gnus?

I'm not entirely sure what you are asking for unfortunately.  Just in
case, does 

,----[ C-h v gnus-cited-lines-visible RET ]
| gnus-cited-lines-visible is a variable defined in `gnus-cite.el'.
| Its value is (2 . 2)
| Original value was nil
| 
| Documentation:
| The number of lines of hidden cited text to remain visible.
| Or a pair (cons) of numbers which are the number of lines at the top
| and bottom of the text, respectively, to remain visible.
| 
| You can customize this variable.
`----

do what you want?  This does create a button [+] which you can select to
expand the hidden text, sort of unfolding.

In a summary buffer, you do have the option of hiding threads (T H).

-- 
: Eric S Fraga, GnuPG: 0xC89193D8FFFCF67D
: in Emacs 24.3.50.1 + Ma Gnus v0.8 + evil 1.0-dev
: BBDB version 3.02 ($Date: 2013/05/15 13:17:58 $)