ref: 33f5d0fe3fd40b57f0a36e3832637446446768f4 dir: vim/testdir/test12.ok
first line Xtest1.swp under Xtest1.swp under under Xtest1.swp under Xtest1.swp Xtest3 under Xtest3 Xtest3.swp under Xtest3.swp