patch 7.4.853
Problem:    "zt" in diff mode does not always work properly. (Gary Johnson)
Solution:   Don't count filler lines twice. (Christian Brabandt)
diff --git a/src/version.c b/src/version.c
index 2aa3807..7b0ad1b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    853,
+/**/
     852,
 /**/
     851,