[BUG] buffer folds incorrectly

[Skip Collins]

I confirmed that an old emacs (25.1.50.1) running on Linux with an old
stock orgmode (8.2.10) does NOT exhibit the folding bug. The incorrect
behavior still happens on my up-to-date emacs/org (Org mode version
9.5.2 (release_9.5.2-25-gaf6f12 @
/opt/homebrew/Cellar/emacs-mac/emacs-28.1-mac-9.0/share/emacs/28.1/lisp/org/))

On Thu, Apr 7, 2022 at 7:26 PM Skip wrote:
>
> I think this is a real bug. Am I wrong? Seems like it should be easy to fix.
>
> On Mon, Apr 4, 2022 at 11:25 AM Skip wrote:
> > I confirmed that the buffer display bug occurs with emacs -Q. Steps to
> > reproduce:
> > 1. From a shell, open emacs with an empty file:
> > emacs -Q test.org
> >
> > 2. From emacs, enable auto-revert-mode:
> > M-x auto-revert-mode
> >
> > 3. From another shell, add text to the file:
> > echo "* foo\nsome text\n" >>test.org
> >
> > 4. From emacs, fold the headline:
> > S-TAB
> >
> > 5. From the shell, add more text to the file:
> > echo "* bar\n" >>test.org
> >
> > 6. Observe the incorrect display of the two headlines:
> > * foo...* bar
> >
> > 7. From emacs, fix the buffer display:
> > S-TAB
> >
> > 8. Observe the correct display of the two headlines:
> > * foo...
> > * bar
> >
> > This bug seems to trigger when text is added indirectly to an org-mode
> > buffer, via both capture and auto-revert. I suspect it would show up
> > via refile as well.