2 Commits

Author	SHA1	Message	Date
Michael Smith	69a739c12f	+ Added some + and - operator tests ... + Adjusted behavior so that using + or - repeatedly adds to the same Union/Difference object instead of a nasty nested chain	2016-02-17 22:50:33 -08:00
Michael L Smith	b6a454e8b9	+ Added NotSupportedExceptions on all block statements except Hull and Union when Position() is called on them	2016-02-16 19:54:34 -08:00