GNU bug report logs - #62528
28.2; Emacsclient doesn't use COLORTERM

Previous Next

Full log

Message #8 received at 62528 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Vojtěch Balák <vojtech <at> balak.me>
Cc: 62528 <at> debbugs.gnu.org
Subject: Re: bug#62528: 28.2; Emacsclient doesn't use COLORTERM
Date: Wed, 29 Mar 2023 20:21:33 +0300

> Date: Wed, 29 Mar 2023 17:06:18 +0200
> From: Vojtěch Balák <vojtech <at> balak.me>
> 
> When starting Emacs in a terminal emulator with 24 bit color support, 
> I would like it to take advantage of this. According to the FAQ 
> section 5.3, setting the variable COLORTERM to truecolor should 
> result in Emacs using 24 bit colors. But according to my observations, 
> this is not always true. 
> 
> Starting Emacs in these ways does result in it using true color: 
> TERM=xterm-256color COLORTERM=truecolor emacs -nw 
> TERM=xterm-direct COLORTERM= emacs -nw 
> TERM=xterm-direct COLORTERM= emacsclient -nw 
> 
> Starting it in these ways does result in it NOT using true color: 
> TERM=xterm-256color COLORTERM= emacs -nw 
> TERM=xterm-256color COLORTERM= emacsclient -nw 
> TERM=xterm-256color COLORTERM=truecolor emacsclient -nw 
> 
> The last one is the odd one out. According to my understanding, that
> should result in 24 bit color being used, but in practice it does not. 

I think you are misinterpreting what the documentation says.
COLORTERM=truecolor can only affect Emacs, it cannot affect the
display triggered by emacsclient.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.