From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jack Hill <jackhill@jackhill.us>
Subject: Re: Guix search, colors and INSIDE_EMACS
Date: Tue, 11 Feb 2020 11:37:08 -0500 (EST)
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To: Guix Devel <guix-devel@gnu.org>

Hi Guix,

I've been trying to follow this discussion as I have observed problems 
with the linking characters in eshell. However, it seems I am having 
seeing different behavior than others. In both Emacs 26.3 and Emacs-next 
27.0.50, running as `emacs -q`, INSIDE_EMACS is not being set in eshell 
so, guix describe looks like

guix describe
]8;;file://lib-its13/var/guix/profiles/per-user/install/current-guix-66-link\Generation 66	Feb 07 2020 10:38:56]8;;\	(current)
   guix 232f344
     repository URL: https://git.savannah.gnu.org/git/guix.git
     branch: master
     commit: ]8;;https://git.savannah.gnu.org/cgit/guix.git/commit/?id=232f344f9b9dc775fe8f9c7db2e45ba20431b071\232f344f9b9dc775fe8f9c7db2e45ba20431b071]8;;\

In shell and term mode, INSIDE_EMACS is being set, and everything looks fine 
(although without any highlighting).

Is something wrong with my emacs that INSIDE_EMACS is not being set?

Is there some other way that guix can detect if it is running from eshell?

Best,
Jack