Re: Recent folding issues

[Jack Kamm]

Hi Ihor,

> May you provide the output of M-x org-version?

Org mode version 9.5.4 (release_9.5.4-623-gc66bdb @ 
/home/jack/dev/org-mode/lisp/)

I also updated org-mode to the most recent version (last commit 5
hours ago).

> I cannot reproduce. Please, update your Org to the latest version, try
> to reproduce, and provide the detailed steps required to obtain the
> confusing behaviour you are seeing.

I attach a couple files for a minimal reproducible example of both
issues.

Steps to reproduce:

0. Download the attached init.el and test.org. Edit the absolute path
   of "test.org" in the capture template in "init.el" to the location
   you downloaded it.

   Then do "emacs -q --load init.el test.org"

   test.org should look like this now:

> * Headline 1
> * 2021
> * 2022
> * Headline 4

1. Next, do "M-x org-capture". Then type "c". Then create the following note:

> **** Test entry 1

Then press C-c C-c. Buffer should look like this now:

> * Headline 1
> * 2021
> * 2022
> 
> ** 2022-07 July
> 
> *** 2022-07-11 Monday
> 
> **** Test entry 1
> 
> * Headline 4

2. Shift-TAB until all headlines are collapsed. Buffer should look like this:

> * Headline 1
> * 2021
> * 2022...
> * Headline 4

3. Capture a second note: do M-x org-capture, type "c", and create the entry:

> **** Test entry 2

And press C-c C-c.

Now, an error appears: I observe two headlines running into each other
on the last line, like so:

> * Headline 1
> * 2021
> * 2022...
> ** 2022-07 July...
> *** 2022-07-11 Monday...
> **** Test entry 2...* Headline 4

Now, to produce the other issue. Shift-tab until all headlines are
collapsed again. Doing this a couple times will also fix the above
error, and the buffer should look like this now:

> * Headline 1
> * 2021
> * 2022...
> * Headline 4

Put the pointer at the start of the line "* Headline 4". Then press Enter.

A newline is placed above "* Headline 4", but also, the preceding
headline "* 2022", has been expanded, so the buffer looks like this to me:

> * Headline 1
> * 2021
> * 2022
> 
> ** 2022-07 July
> 
> *** 2022-07-11 Monday
> 
> **** Test entry 1
> 
> **** Test entry 2
> 
> 
> * Headline 4

However, I would instead expect to see the following:

> * Headline 1
> * 2021
> * 2022...
> 
> * Headline 4

Which is what I observe when org-fold-core-style is set to overlays.

Best,
Jack

(add-to-list 'load-path "~/dev/org-mode/lisp")

(customize-set-variable
 'org-capture-templates
 '(("c" "capture" entry (file+olp+datetree
                         "~/dev/orgmode-devel/220711-folding-issues/test.org")
    "* %?"
    :empty-lines 1 :jump-to-captured t)))

* Headline 1
* 2021
* 2022
* Headline 4