Emacs persistent folding mode

Question

There are plenty of ways to fold code in Emacs and I\'ve settled in on using the outline minor mode... it works great!

However, I really want my folding to be persisted

Answer 1

I realize this is an old post but FWIW I created a minor mode that complements hs-minor-mode, outline-mode etc. I also "really want my folding to be persisted when I close and re-open files". :)

The package is in MELPA as of today and called persistent-overlays.

It is also available directly on github: https://github.com/mneilly/Emacs-Persistent-Overlays