Re: [Bug] 'org-font-lock-extra-keywords' appear next to the parent heading when its subtree is folded.

[Ruijie Yu]

Philipp Kiefer <phil.kiefer@gmail.com> writes:

> Org mode version 9.6.1, GNU Emacs 27.2 (build 1, x86_64-w64-mingw32)
>
> Please see the two screenshots here for illustration:
>
> https://imgur.com/a/7EuUi0J
>
> (I'm assuming it's not a good idea - or not even possible - to send e-mail 
> attachments to the list?)
>
> This is the relevant code from my init.el that seems to be causing this issue:
>
> (require 'org-habit nil t) ; relevant?
> (defun org-add-my-extra-fonts ()
>   "Add alert and overdue fonts."
>   (add-to-list 'org-font-lock-extra-keywords 
> '("\\(³\\)\\([^\n\r\t]+\\)\\(³\\)" (1 '(face org-habit-alert-face invisible 
> nil)) (2 'org-habit-alert-face t) (3 '(face
> org-habit-alert-face invisible nil))) t)
>   (add-to-list 'org-font-lock-extra-keywords 
> '("\\(§\\)\\([^\n\r\t]+\\)\\(§\\)" (1 '(face org-habit-overdue-face invisible 
> nil)) (2 'org-habit-overdue-face t) (3
> '(face org-habit-overdue-face invisible nil))) t)
>   (add-to-list 'org-font-lock-extra-keywords 
> '("\\(@\\)\\([^\n\r\t]+\\)\\(@\\)" (1 '(face org-habit-clear-face invisible 
> nil)) (2 'org-habit-clear-face t) (3 '(face
> org-habit-clear-face invisible nil))) t))
> (add-hook 'org-font-lock-set-keywords-hook #'org-add-my-extra-fonts)
>
> Can you reproduce it?
>
> Thanks!

I am in a region where imgur is unavailable -- can you attach a minimal
org file where the issue manifests, and briefly describe what happens
and should happen?

Also, while looking into your init code, I noticed that
`org-font-lock-extra-keywords' seems to be public-facing (as there is no
double-dashes in the name), but has no docstring.  Either this variable
was intended to be private, or someone forgot to put a docstring to this
variable.

Thoughts?

Best,


RY