patch 8.2.1432: various inconsistencies in test files
Problem: Various inconsistencies in test files.
Solution: Add modelines where they were missing. Use Check commands instead
of silently skipping over tests. Adjust indents and comments.
(Ken Takata, closes #6695)
diff --git a/src/testdir/test_ex_undo.vim b/src/testdir/test_ex_undo.vim
index 44feb36..48a87df 100644
--- a/src/testdir/test_ex_undo.vim
+++ b/src/testdir/test_ex_undo.vim
@@ -17,3 +17,5 @@
call assert_equal(1, line('$'))
quit!
endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab