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Re: Changes for emacs 28

From: Philip K.
Subject: Re: Changes for emacs 28
Date: Fri, 11 Sep 2020 17:44:45 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux)

Tassilo Horn <tsdh@gnu.org> writes:

> Ergus <spacibba@aol.com> writes:
>> 1) Improve the default theme: Maybe set a default dark theme to make
>> emacs feel more modern.
> If you just set your background to some dark color, the stock Emacs
> default faces are actually very nice, see:
>   https://functional.cafe/web/statuses/104411970368324669
> So just a default face light/dark toggle which doesn't use a theme but
> the standard faces seems like a good idea.
> Bye,
> Tassilo

That actually looks fairly similar to my own "dark mode":

        (defun reverse-face (face &optional frame)
          "Set FACE (in FRAME) to RGB inverse."
          (interactive (list (read-face-name "Reverse face" (face-at-point t))))
          (require 'color)
            (let ((fg (face-attribute face :foreground frame))
                  (bg (face-attribute face :background frame)))
               face frame
               :foreground (color-complement-hex fg)
               :background (color-complement-hex bg)))))

        (defun toggle-dark-mode ()
          "Toggle dark mode."
          (dolist (face '(mode-line default))
            (reverse-face face)))

        Philip K.

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