updated for version 7.4.639
Problem:    Combination of linebreak and conceal doesn't work well.
Solution:   Fix the display problems. (Christian Brabandt)
diff --git a/src/testdir/test88.ok b/src/testdir/test88.ok
index e29698b..12949f2 100644
--- a/src/testdir/test88.ok
+++ b/src/testdir/test88.ok
@@ -22,3 +22,8 @@
 9:25
 9:26
 9:26
+9:1
+9:9
+9:17
+9:25
+9:26