The function `org-truely-invisible-p' is defined in
'lisp/org-macs.el', but it is not used anywhere anymore in Org
Mode, nor is it used anywhere in GNU Emacs (I checked on both
'emacs-28' branch and 'master' branch).
The last (and possibly only?) call to that function was removed
from `org-beginning-of-line' in this commit:
commit 3baf246f4f73005a4eacd7c368f7222f95d50243
Author: Nicolas Goaziou <m...@nicolasgoaziou.fr>
AuthorDate: Thu Apr 28 23:28:15 2016 +0200
Commit: Nicolas Goaziou <m...@nicolasgoaziou.fr>
CommitDate: Thu Apr 28 23:28:15 2016 +0200
Handle correctly `shift-select-mode'
* lisp/org.el (org-beginning-of-line): Handle correctly
`shift-select-mode'.
Reported-by: Mathieu Marques <mathieumarque...@gmail.com>
<http://permalink.gmane.org/gmane.emacs.orgmode/106783>
Then, a few months later in commit 87116700e6e, Nicholas moved the
function to 'org-macs.el', where it has been sitting unused ever
since.
Should we just remove `org-truely-invisible-p'? Or at least
correct the spelling of its name ("truely" should be "truly")?
It seems fairly unlikely to me that people are using it in their
own code, although of course I cannot be sure of that. Partly, I
believe that because surely someone else would have noticed the
misspelling by now, if enough people were using it :-).
Best regards,
-Karl