bug#45380: 28.0.50; Error in coloured output in Emacs 28.05(AUR package: emacs-git)

[Eli Zaretskii]

> From: Utkarsh Singh <utkarsh190601@gmail.com>
> Date: Wed, 23 Dec 2020 09:39:57 +0530
> 
> In the attached screenshot I am trying to compare eshell behaviour
> for 2 colored outputs. On the left hand side 'pacman -Ss emacs' command
> generates a small coloured output which works as expected but on the
> right hand side 'yay -Ss emacs' generates a fairly large output in which
> half of the colour in distorted. Screenshot have been obtained using
> 'emacs -Q' command.

Strange: I see SGR escape sequences not converted to colors, but
esh-mode definitely attempts to do that...