I read a post, where Occur is used to edit a Dired buffer. Well, it
doesn't work:

- Tested in emacs -q
- Make Dired buffer writable
- Launch Occur
- Make Occur buffer editable
- Make changes in Occur buffer
- Changes are not saved in Dired buffer.

The mentioned post: https://emacs.ch/@ramin_hal9001/110933437057616428