assertEquals(" ", l.format("~~~"));
assertEquals(" \\~ ", l.format("~\\~~"));
assertEquals("\\\\ ", l.format("\\\\~"));
assertEquals("Doe Joe and Jane, M. and Kamp, J. A.", l
.format("Doe Joe and Jane, M. and Kamp, J.~A."));
assertEquals("T\\~olkien, J. R. R.", l