patch 7.4.1663
Problem:    In tests it's often useful to check if a pattern matches.
Solution:   Add assert_match().
diff --git a/src/version.c b/src/version.c
index b19190d..f21fb6b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -749,6 +749,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1663,
+/**/
     1662,
 /**/
     1661,