Re: Adaptive Org faces in headings?

[Protesilaos Stavrou <info@protesilaos.com>]

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Bastien <bzg@gnu.org> [2020-09-09, 10:49 +0200]:

> Protesilaos Stavrou <info@protesilaos.com> writes:
>
>> Diego Zamboni <diego@zzamboni.org> [2020-09-05, 23:39 +0200]:
>>
>>> I had seen the same in my setup. I recently started using Doom Emacs
>>> (https://github.com/hlissner/doom-emacs/) and was pleasantly surprised
>>> to discover that todo and tag faces scale according to the headline in
>>> which they are. I don't know precisely how this is done, but there are
>>> some hints here, you might use it as a starting point:
>>> https://github.com/hlissner/doom-emacs/blob/develop/modules/lang/org/config.el#L146-L175
>>
>> I noticed that the doom-themes have some extra code to fontify Org.[0]
>> It also has some opinionated extras that do not belong to the issue I
>> raised.  I am curious whether this was ever shared/discussed on this
>> mailing list.
>
> I can't remember any such discussion.
>
> (In general, it would be good if downstream enhancements like these
> could be shared upstream, we are generally quite grateful for help!)
>
> In any case, thanks for reporting this issue, I confirm we should
> work on it for a future release.
>
> Patches welcome,

Hello again!

I am not sure I can help with the patch, but at least I can share some
more user feedback.

Please see the attached screenshots that could help improve our
understanding of the issue.  The gist is that Org already has working
code that adapts some faces to the underlying heading style (in this
case font height and weight).

To reproduce this demo on emacs -Q:

+ Open an org-mode file, e.g. C-x C-f /tmp/test.org
+ Insert a level 1 heading:

  * TODO [#A] Do they adapt ~test-heading-faces~ and =another-test=?

+ Evaluate each of the expressions in the code block and notice how the
  heading's faces adapt to it:

#+begin_src emacs-lisp
(set-face-attribute 'org-level-1 nil :height 3.0 :weight 'normal)
(set-face-attribute 'org-level-1 nil :weight 'bold)
#+end_src

This is in addition to what I noted in a previous message:
https://lists.gnu.org/archive/html/emacs-orgmode/2020-09/msg00331.html

Best regards,
Protesilaos

-- 
Protesilaos Stavrou
protesilaos.com


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