3 commits

Author	SHA1	Message	Date
Andrew Cann	6b8dacee9e	Improve comments on ! tests	2016-08-13 21:37:09 +08:00
Andrew Cann	29f3636282	Add explanations to tests	2016-08-13 21:37:09 +08:00
Andrew Cann	00a71ea644	Add tests for ! type	2016-08-13 21:37:09 +08:00