NILYou want to fold (hide) code between brackets like an if statement, a
function, a loop etc.. ? Use the HideShow minor-mode which is part of
emacs. All you need is to enable **hs-minor-mode**. Now you can
fold/unfold by cycling with C-c @ C-c.
[HideShow on EmacsWiki](https://www.emacswiki.org/emacs/HideShow)