On Sun, 29 Oct 2023, Eli Zaretskii wrote:

>> From: Michael Albinus <michael.albinus@gmx.de>
>> Date: Sat, 21 Oct 2023 16:35:05 +0200
>> Cc: 66598@debbugs.gnu.org
>>
>>> +.SH ENVIRONMENT
>>> +.TP
>>> +.B ALTERNATE_EDITOR
>>> +.TP
>>> +.B EMACSCLIENT_TRAMP
>>> +.TP
>>> +.B EMACS_SERVER_FILE
>>> +.TP
>>> +.B EMACS_SOCKET_NAME
>>
>> Reading emacsclient.c, there are also further environment variables:
>>
>> XDG_CONFIG_HOME
>> XDG_RUNTIME_DIR
>>
>> I'm undecided whether we shall mention them. Eli?
>
> I don't see how it could cause any harm to mention them as well.

Here is an updated patch that does that.

-- 
Peter Oliver