GNU bug report logs - #79666
31.0.50; feature request toggle to decolorize when contrast is unusable

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From: Van Ly <van.ly@HIDDEN>
To: bug-gnu-emacs@HIDDEN
Subject: 31.0.50; feature request toggle to decolorize when contrast is
 unusable
Organization: SDF Public Access UNIX System
Date: Tue, 21 Oct 2025 06:32:10 +0000
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Content-Type: text/plain


Hi,

At times when color contrast settings are unusable while viewing at the
X Window frame, can a toggle function decolorize the view so as to be
able to read the text?

Something like the following at the tty but for the X Window frame.

    (defun x/tty-color-mode-no ()
      "Disable color in TTY."
      (interactive)
      (set-frame-parameter nil 'tty-color-mode 'no))


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-- 
vl

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