patch 7.4.2237
Problem:    Can't use "." and "$" with ":tab".
Solution:   Support a range for ":tab". (Hirohito Higashi)
diff --git a/src/version.c b/src/version.c
index 8b86531..fe60c32 100644
--- a/src/version.c
+++ b/src/version.c
@@ -764,6 +764,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2237,
+/**/
     2236,
 /**/
     2235,