From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 6 Dec 2018 20:59:42 +0000 (-0800)
Subject: Mention EMACS_SOCKET_NAME, not XDG_RUNTIME_DIR.
X-Git-Tag: emacs-27.0.90~4036
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=0e8e5da1e8da0752fc02bf590a17697af4c0afd3;p=emacs.git

Mention EMACS_SOCKET_NAME, not XDG_RUNTIME_DIR.
---

diff --git a/doc/misc/efaq.texi b/doc/misc/efaq.texi
index 19770455f10..18a857f7dc1 100644
--- a/doc/misc/efaq.texi
+++ b/doc/misc/efaq.texi
@@ -2011,8 +2011,12 @@ When this is done, Emacs by default creates a Unix domain socket named
 desktop and @file{$TMPDIR/emacs@var{userid}} otherwise.  See the variable
 @code{server-socket-dir}.  Traditionally, Emacs used
 @file{$TMPDIR/emacs@var{userid}} even when running under an X desktop;
-if you prefer this traditional (and less-secure) behavior, unset
-@env{XDG_RUNTIME_DIR} before invoking Emacs and @samp{emacsclient}.
+if you prefer this traditional (and less-secure) behavior, you
+can set the environment variable @env{EMACS_SOCKET_NAME} to
+@samp{$TMPDIR/emacs@var{userid}/server} before invoking Emacs and
+@samp{emacsclient}, although it will be your responsibility to create
+the directory @samp{$TMPDIR/emacs@var{userid}} with appropriate
+ownership and permissions.
 
 To get your news reader, mail reader, etc., to invoke
 @samp{emacsclient}, try setting the environment variable @code{EDITOR}
diff --git a/etc/NEWS b/etc/NEWS
index e7f2d606f8c..cad44f92338 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -133,8 +133,8 @@ to apply.
 as the directory for client/server sockets, if Emacs is running
 under an X Window System desktop that sets the XDG_RUNTIME_DIR
 environment variable to indicate where session sockets should go.
-To get the old and less-secure behavior, unset XDG_RUNTIME_DIR before
-invoking emacs and emacsclient.
+To get the old, less-secure behavior, you can set the
+EMACS_SOCKET_NAME environment variable to an appropriate value.
 
 ---
 *** When run by root, emacsclient no longer connects to non-root sockets.