Disable XTerm titles (Bug#28591)

* etc/NEWS: Mention it.
* lisp/term/xterm.el (xterm-set-window-title): Disable it.

diff --git a/etc/NEWS b/etc/NEWS
index adc1085e745d4e60ed6c0ddafeac68aa901d90d7..0f4c6ae40f33575d9a55d3c50ece13cbc5bbe8e8 100644 (file)
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -67,8 +67,9 @@ globally or for individual definitions.
 
 ** Enhanced xterm support
 
-*** New variable 'xterm-set-window-title' controls whether Emacs
-sets the XTerm window title.  The default is to set the window title.
+*** New variable 'xterm-set-window-title' controls whether Emacs sets
+the XTerm window title.  This feature is experimental and is disabled
+by default.
 
 \f
 * New Modes and Packages in Emacs 27.1

diff --git a/lisp/term/xterm.el b/lisp/term/xterm.el
index 6a17d382b0aeffb500817a99815a46f723c87d96..b7d0cfb479208b00290efada238e1e87d183049f 100644 (file)
--- a/lisp/term/xterm.el
+++ b/lisp/term/xterm.el
@@ -68,7 +68,7 @@ string bytes that can be copied is 3/4 of this value."
   :version "25.1"
   :type 'integer)
 
-(defcustom xterm-set-window-title t
+(defcustom xterm-set-window-title nil
   "Whether Emacs should set window titles to an Emacs frame in an XTerm."
   :version "27.1"
   :type 'boolean)