* msdos.c (last_mouse_window): Move to...

(dos_rawgetc): ...this function and adjust comment.
* nsterm.m (last_window): Rename to last_mouse_window, move to...
(mouseMoved): ...this function and adjust comment.
* w32term.c (last_window): Likewise with...
(w32_read_socket): ...this function.
* xterm.c (last_window): Likewise with...
(handle_one_xevent): ...this function.

1 files changed, 17 insertions, 24 deletions

diff --git a/src/xterm.c b/src/xterm.c
index c4e3aeaa615..4355e9d6b83 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -140,16 +140,11 @@ int use_xim = 1;
 int use_xim = 0;  /* configure --without-xim */
 #endif
 
-
-
 /* Non-zero means that a HELP_EVENT has been generated since Emacs
    start.  */
 
 static bool any_help_event_p;
 
-/* Last window where we saw the mouse.  Used by mouse-autoselect-window.  */
-static Lisp_Object last_window;
-
 /* This is a chain of structures for all the X displays currently in
    use.  */
 
@@ -6656,18 +6651,16 @@ handle_one_xevent (struct x_display_info *dpyinfo, XEvent *eventptr,
             /* Generate SELECT_WINDOW_EVENTs when needed.
                Don't let popup menus influence things (bug#1261).  */
             if (!NILP (Vmouse_autoselect_window) && !popup_activated ())
-              {
-                Lisp_Object window;
-
-                window = window_from_coordinates (f,
-                                                  event.xmotion.x, event.xmotion.y,
-                                                  0, 0);
-
-                /* Window will be selected only when it is not selected now and
-                   last mouse movement event was not in it.  Minibuffer window
-                   will be selected only when it is active.  */
-                if (WINDOWP (window)
-                    && !EQ (window, last_window)
+              {
+                static Lisp_Object last_mouse_window;
+                Lisp_Object window = window_from_coordinates
+                  (f, event.xmotion.x, event.xmotion.y, 0, 0);
+
+                /* Window will be selected only when it is not selected now and
+                   last mouse movement event was not in it.  Minibuffer window
+                   will be selected only when it is active.  */
+                if (WINDOWP (window)
+                    && !EQ (window, last_mouse_window)
                     && !EQ (window, selected_window)
                     /* For click-to-focus window managers
                        create event iff we don't leave the
@@ -6675,13 +6668,13 @@ handle_one_xevent (struct x_display_info *dpyinfo, XEvent *eventptr,
                     && (focus_follows_mouse
                         || (EQ (XWINDOW (window)->frame,
                                 XWINDOW (selected_window)->frame))))
-                  {
-                    inev.ie.kind = SELECT_WINDOW_EVENT;
-                    inev.ie.frame_or_window = window;
-                  }
-
-                last_window=window;
-              }
+                  {
+                    inev.ie.kind = SELECT_WINDOW_EVENT;
+                    inev.ie.frame_or_window = window;
+                  }
+                /* Remember the last window where we saw the mouse.  */
+                last_mouse_window = window;
+              }
             if (!note_mouse_movement (f, &event.xmotion))
               help_echo_string = previous_help_echo_string;
           }