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Re: Adding functionality to a minor mode
From: |
goncholden |
Subject: |
Re: Adding functionality to a minor mode |
Date: |
Tue, 08 Feb 2022 17:05:53 +0000 |
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------- Original Message -------
On Tuesday, February 8th, 2022 at 1:27 PM, Stefan Monnier via Users list for
the GNU Emacs text editor <help-gnu-emacs@gnu.org> wrote:
> Is there a way that I can remember the :weight used initially,
>
> "(set-face-attribute 'default nil :height 160 :weight 'ultra-bold)"
>
> so I can set comments to ultra-bold again when the minor-mode is disabled.
Rather than `set-face-attribute` you want to go through Customize's
face settings.
E.g. you can get the above behavior using a "Custom theme", which you
can then enable&disable at will.
Custom themes are conceptually very similar to (global) minor modes.
Stefan
I already use modus-themes. How does custom theme work?
Have done this way by calling
(set-face-attribute 'font-lock-comment-face nil
:weight (face-attribute 'default :weight))
Here is the code
;;;###autoload
(define-minor-mode rich-minor-mode
"Colour Comments."
:lighter "rich" ; indicator in mode-line
(font-lock-remove-keywords nil rich-font-lock)
(set-face-attribute 'font-lock-comment-face nil
:weight (face-attribute 'default :weight))
(when rich-minor-mode ; evaluates true when mode enabled
(font-lock-add-keywords nil rich-font-lock 'append)
(set (make-local-variable 'jit-lock-contextually) t)
(rich-annotation-tools))
(when font-lock-mode
(if (fboundp 'font-lock-flush)
(font-lock-flush)
(with-no-warnings (font-lock-fontify-buffer)) )) )
- Re: Adding functionality to a minor mode, (continued)
- Re: Adding functionality to a minor mode, Michael Heerdegen, 2022/02/07
- Re: Adding functionality to a minor mode, goncholden, 2022/02/07
- RE: [External] : Re: Adding functionality to a minor mode, Drew Adams, 2022/02/07
- RE: [External] : Re: Adding functionality to a minor mode, goncholden, 2022/02/07
- RE: [External] : Re: Adding functionality to a minor mode, Drew Adams, 2022/02/07
- Re: Adding functionality to a minor mode, Michael Heerdegen, 2022/02/07
- Re: Adding functionality to a minor mode, goncholden, 2022/02/07
- Re: Adding functionality to a minor mode, Michael Heerdegen, 2022/02/07
- Re: Adding functionality to a minor mode, Kevin Vigouroux, 2022/02/08
- Re: Adding functionality to a minor mode, Stefan Monnier, 2022/02/08
- Re: Adding functionality to a minor mode,
goncholden <=
- Re: Adding functionality to a minor mode, goncholden, 2022/02/08