updated for version 7.4a.021
Problem:    Using feedkeys() doesn't always work.
Solution:   Omit feedkeys(). (Ken Takata)
diff --git a/src/testdir/test98a.in b/src/testdir/test98a.in
index 4999c28..df07a6c 100644
--- a/src/testdir/test98a.in
+++ b/src/testdir/test98a.in
@@ -24,4 +24,5 @@
 
 wincmd p
 
-call feedkeys(":setl scb\n\<C-w>\<C-w>", 't')
+setl scb
+wincmd w
diff --git a/src/version.c b/src/version.c
index 3add57d..59476e5 100644
--- a/src/version.c
+++ b/src/version.c
@@ -728,6 +728,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    21,
+/**/
     20,
 /**/
     19,