# HG changeset patch
# User Christian Brabandt <cb@256bit.org>
# Date 1468598406 -7200
# Node ID 9d1abad90d6ca6a77fd12f8395742afda1112b61
# Parent  9bf77634d1b8e2919e9d01d58e61f5c0320652a2
commit https://github.com/vim/vim/commit/fdadad994a6e8f6cc8b11519082e23200b96d0ba
Author: Bram Moolenaar <Bram@vim.org>
Date:   Fri Jul 15 17:49:58 2016 +0200

    patch 7.4.2042
    Problem:    GTK: display updating is not done properly and can be slow.
    Solution:   Use gdk_display_flush() instead of gdk_display_sync(). Don't call
                gdk_window_process_updates().  (Kazunobu Kuriyama)

diff --git a/src/gui_gtk_x11.c b/src/gui_gtk_x11.c
--- a/src/gui_gtk_x11.c
+++ b/src/gui_gtk_x11.c
@@ -6646,19 +6646,10 @@ gui_mch_flush(void)
 # else
     if (gui.mainwin != NULL && GTK_WIDGET_REALIZED(gui.mainwin))
 # endif
-	gdk_display_sync(gtk_widget_get_display(gui.mainwin));
+	gdk_display_flush(gtk_widget_get_display(gui.mainwin));
 #else
     gdk_flush(); /* historical misnomer: calls XSync(), not XFlush() */
 #endif
-    /* This happens to actually do what gui_mch_flush() is supposed to do,
-     * according to the comment above. */
-#if GTK_CHECK_VERSION(3,0,0)
-    if (gui.drawarea != NULL && gtk_widget_get_window(gui.drawarea) != NULL)
-	gdk_window_process_updates(gtk_widget_get_window(gui.drawarea), FALSE);
-#else
-    if (gui.drawarea != NULL && gui.drawarea->window != NULL)
-	gdk_window_process_updates(gui.drawarea->window, FALSE);
-#endif
 }
 
 /*
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -759,6 +759,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2042,
+/**/
     2041,
 /**/
     2040,