Fix region highlight in non-selected windows

* src/xdisp.c (prepare_menu_bars): Include in the windows passed
to pre-redisplay-functions windows whose point was moved from the
last recorded position.  (Bug#54450)

diff --git a/src/xdisp.c b/src/xdisp.c
index 3f283d6732a6382a1d23f76af57cf1d0ae5bb1bc..44f2536880b816b2dd4bc53cefa65b572bc819a2 100644 (file)
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -12825,9 +12825,12 @@ prepare_menu_bars (void)
            {
              Lisp_Object this = XCAR (ws);
              struct window *w = XWINDOW (this);
+             /* Cf. conditions for redisplaying a window at the
+                beginning of redisplay_window.  */
              if (w->redisplay
                  || XFRAME (w->frame)->redisplay
-                 || XBUFFER (w->contents)->text->redisplay)
+                 || XBUFFER (w->contents)->text->redisplay
+                 || BUF_PT (XBUFFER (w->contents)) != w->last_point)
                {
                  windows = Fcons (this, windows);
                }