* lisp.h (Mouse_HLInfo): Move from here...

* dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
(reset_mouse_highlight): New function.
* msdos.c (dos_set_window_size, IT_update_begin)
(internal_terminal_init):
* nsterm.m (ns_update_window_end, x_free_frame_resources)
(ns_initialize_display_info):
* w32console.c (initialize_w32_display):
* w32term.c (x_update_window_end, x_free_frame_resources)
(w32_initialize_display_info):
* xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
* window.c (Fdelete_other_windows_internal):
* xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
* termchar.h (toplevel):
* xterm.h (toplevel): Include dispextern.h.

1 files changed, 2 insertions, 6 deletions

diff --git a/src/window.c b/src/window.c
index 6ef32608a56..e40572bf13d 100644
--- a/src/window.c
+++ b/src/window.c
@@ -2842,7 +2842,7 @@ window-start value is reasonable when this function is called.  */)
   block_input ();
   if (!FRAME_INITIAL_P (f))
     {
-        Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f);
+      Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f);
 
       /* We are going to free the glyph matrices of WINDOW, and with
          that we might lose any information about glyph rows that have
@@ -2852,11 +2852,7 @@ window-start value is reasonable when this function is called.  */)
          frame's up-to-date hook that mouse highlight was overwritten,
          so that it will arrange for redisplaying the highlight.  */
       if (EQ (hlinfo->mouse_face_window, window))
-        {
-          hlinfo->mouse_face_beg_row = hlinfo->mouse_face_beg_col = -1;
-          hlinfo->mouse_face_end_row = hlinfo->mouse_face_end_col = -1;
-          hlinfo->mouse_face_window = Qnil;
-        }
+        reset_mouse_highlight (hlinfo);
     }
   free_window_matrices (r);