patch 8.2.0369: various Normal mode commands not fully tested

Problem:    Various Normal mode commands not fully tested.
Solution:   Add more tests. (Yegappan Lakshmanan, closes #5751)
diff --git a/src/testdir/test_changelist.vim b/src/testdir/test_changelist.vim
index ce77c1f..3741f32 100644
--- a/src/testdir/test_changelist.vim
+++ b/src/testdir/test_changelist.vim
@@ -46,3 +46,5 @@
   call delete('Xfile1.txt')
   call delete('Xfile2.txt')
 endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab