Thank you for your answer!

I may not have been specific enough:
I want the tags also inherited with this "method"
https://orgmode.org/manual/Tag-Hierarchy.html.


So imagine this in your configuration file

(setq org-tag-alist '((:startgrouptag)
                      ("GTD")
                      (:grouptags)
                      ("Control")
                      (:Persp)
                      (:endgrouptag)
                      (:startgrouptag)
                      ( Control)
                      (:grouptags)
                      ("Context")
                      (:Task")
                      (:endgrouptag))


So, if I put the "Control" tag, I am also supposed to have the "GTD" tag,
because "Control" is a child of "GTD".

But, with the "org-get-tags" function, I don't have this famous "GTD" tag

Le dim. 28 août 2022 à 18:22, Juan Manuel Macías <maciaschain@posteo.net> a
écrit :

> Cletip Cletip writes:
>
> > After multiple searches on the internet, I did not find the answer to
> > my question (which is the subject of this mail): when calling the
> > "org-get-tags" function, only the tags put on the heading, and not the
> > inherited tags, are retrieved. How can I get the inherited tags as
> > well? Does such a function already exist? Did I miss an essential
> > variable?
>
> In my case, I do manage to get the iherited tags. Do you have
> `org-use-tag-inheritance' set to non-nil?
>
> According to the `org-get-tags' docstring:
>
> > According to ‘org-use-tag-inheritance’, tags may be inherited from
> > parent headlines, and from the whole document, through
> > ‘org-file-tags’. In this case, the returned list of tags contains tags
> > in this order: file tags, tags inherited from parent headlines, local
> > tags. If a tag appears multiple times, only the most local tag is
> > returned.
>
> and
>
> > However, when optional argument LOCAL is non-nil, only return tags
> > specified at the headline.
>
> Best regards,
>
> Juan Manuel
>
> --
> --
> ------------------------------------------------------
> Juan Manuel Macías
>
> https://juanmanuelmacias.com
>
> https://lunotipia.juanmanuelmacias.com
>
> https://gnutas.juanmanuelmacias.com
>
>