this post was submitted on 08 Nov 2023
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Eat Background Color (alien.top)
submitted 11 months ago by [email protected] to c/[email protected]
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Thanks to this reddit I've just learned about the Eat terminal emulator, which is really wonderful, especially for someone with that desire to live entirely inside emacs.

My only issue is mostly aesthetic. I use EXWM and usually run kitty inside it because I like having my terminals have a different background color than my buffers.

Is it possible to have emacs color my Eat buffers differently than others?

Thanks for any advice!

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[–] [email protected] 1 points 11 months ago (1 children)

it is possible! add a lambda to eat-mode-hook which calls face-remap-add-relative for default and, optionally, fringe faces. here's an example taken from my own dotfiles:

(add-hook
  'eat-mode-hook
  (lambda ()
    (face-remap-add-relative
     'default
     :foreground "#ffffff"
     :background "#000000")
    (face-remap-add-relative
      'fringe
     :foreground "#ffffff"
     :background "#000000")))

and here's what it looks like in practice: https://imgur.com/a/9gPCio5

[–] [email protected] 1 points 11 months ago

Bingo! Thank you very much! Exactly what I was hoping for!