updated for version 7.3.444
Problem:    ":all!" and ":sall!" give error E477, even though the
            documentation says these are valid commands.
Solution:   Support the exclamation mark. (Hirohito Higashi)
diff --git a/src/testdir/test31.ok b/src/testdir/test31.ok
index 3311ad5..185bdc7 100644
--- a/src/testdir/test31.ok
+++ b/src/testdir/test31.ok
@@ -9,3 +9,4 @@
 testtext 1
 testtext 3 3 3
 testtext 1
+testtext 2 2 2