From e4195c5d84027a3137ad4bc0ba5b6bd14b8a3a04 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Thu, 2 Aug 2012 12:31:44 +0200
Subject: [PATCH] updated for version 7.3.619 Problem:    When executing a
 shell command Vim may become slow to respond. Solution:   Don't wait after
 every processed message. (idea by Yasuhiro             Matsumoto)

---
 src/os_win32.c | 2 ++
 src/version.c  | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/os_win32.c b/src/os_win32.c
index 6b29cfc331..8151e6054a 100644
--- a/src/os_win32.c
+++ b/src/os_win32.c
@@ -3319,6 +3319,8 @@ mch_system_classic(char *cmd, int options)
 	    {
 		TranslateMessage(&msg);
 		pDispatchMessage(&msg);
+		delay = 1;
+		continue;
 	    }
 	    if (WaitForSingleObject(pi.hProcess, delay) != WAIT_TIMEOUT)
 		break;
diff --git a/src/version.c b/src/version.c
index 94a2b5cfd0..285bdfc362 100644
--- a/src/version.c
+++ b/src/version.c
@@ -714,6 +714,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    619,
 /**/
     618,
 /**/