Is there a way to setup org-mode so that the expansion state of everything within a file is automatically saved when closing the file or quitting?
The Org-Mode FAQ says this is not possible, but maybe someone has a hand-rolled solution.
Emacs Stack Exchange is a question and answer site for those using, extending or developing Emacs. It only takes a minute to sign up.Sign up to join this community
I was wondering the same when I started using emacs.
There is the initial visibility business, but I presume that you already know about this.
I spent some time looking, but could not find a way to implement this directly. One way to implement this might be to write a custom property and change it when expanding/hiding subtrees, but this would take a lot of effort to write.
That said, after a while I found that it wasn't really much of a deal for me. I use helm/helm-swoop/worp-goto to quickly find things in my file. (Highly reccomended btw), can be downloaded from melpa
I also use this function to hide everything except the current header:
(defun org-show-current-heading-tidily () (interactive) "Show next entry, keeping other entries closed." (if (save-excursion (end-of-line) (outline-invisible-p)) (progn (org-show-entry) (show-children)) (outline-back-to-heading) (unless (and (bolp) (org-on-heading-p)) (org-up-heading-safe) (hide-subtree) (error "Boundary reached")) (org-overview) (org-reveal t) (org-show-entry) (show-children))) (local-set-key (kbd "C-=") 'org-show-current-heading-tidily)
If curious, this is my full .emacs file: http://paste.fedoraproject.org/184916/14237726/raw/