commit 8e5f5b47c2198ffa4161c21a4140eaa9bed46f37
author Bram Moolenaar <Bram@vim.org> Wed Aug 26 23:12:38 2015 +0200
committer Bram Moolenaar <Bram@vim.org> Wed Aug 26 23:12:38 2015 +0200
tree eb4a228cca8d6330554336626931e3a996e25031
parent 6ed535dbc0981d328c02e139d6505207cbef4835

patch 7.4.840
Problem:    Tooltip window stays open.
Solution:   Send a WM_CLOSE message. (Jurgen Kramer)

src/gui_w32.c

diff --git a/src/gui_w32.c b/src/gui_w32.c
index 463351e..20e94c3 100644
--- a/src/gui_w32.c
+++ b/src/gui_w32.c
@@ -4836,6 +4836,7 @@
 delete_tooltip(beval)
     BalloonEval	*beval;
 {
+    PostMessage(beval->balloon, WM_CLOSE, 0, 0);
     PostMessage(beval->balloon, WM_DESTROY, 0, 0);
     PostMessage(beval->balloon, WM_NCDESTROY, 0, 0);
 }

src/version.c

diff --git a/src/version.c b/src/version.c
index a69d93d..b842fcf 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    840,
+/**/
     839,
 /**/
     838,