in org-mode, how to protect stars from deletion?

Question

I use org-mode in org-indent-mode, meaning all the stars but one are hidden, but the levels retain their indentation, creating an outline-type effect.

When I'm editing, I always seem to accidentally delete the space between the star and the text. Which means that this:

gets all messed up and turns into this:

Or sometimes, even worse, I even delete the space AND one or more of the stars. Then I have to figure out where I am and try to reenter the right number of stars to get me back to the right level, which is a pain.

This question might be against the spirit of org-mode, but is there a way to "protect" the stars and the space after them, such that when I hit delete multiple times, it sends me back up to the previous line of text rather than deleting the stars?

abo-abo abo-abo · Accepted Answer · 2013-08-20T09:27:10

Here's the code:

(defun new-org-delete-backward-char (N)
  (interactive "p")
  (if (not (looking-back "[*]+ "))
      (org-delete-backward-char N)
    (previous-line)
    (end-of-line)))

(add-hook 
 'org-mode-hook
 (lambda ()
   (define-key org-mode-map (kbd "DEL") 
     'new-org-delete-backward-char)))

I was messing up my outlines too, before I've defined org-speed-commands-user to do stuff like insert heading up, down etc. Maybe you'd like to try that instead. Also, this is quite useful:

(define-key org-mode-map (kbd "C-a")
              (lambda()(interactive)
                (if (looking-at "^[^*]")
                    (re-search-backward "^*")
                  (org-beginning-of-line))))

It brings you to the beginning of heading once you're already at the beginning of line, when you press C-a.

UPD

This version has provisioning for deleting region and goes to the end of the line:

(defun new-org-delete-backward-char (N)
  (interactive "p")
  (cond ((region-active-p)
         (delete-region
          (region-beginning)
          (region-end)))
        ((looking-back "[*]+ ")
         (previous-line)
         (end-of-line))
        (t
         (org-delete-backward-char N))))

in org-mode, how to protect stars from deletion?

1 Answers

UPD