* Suppressed warning for comma-in-indexing-operator in tests that check
that specific behaviour.
* Made deprecated (and removed) allocator usings conditional on the tests
being compiled with old version of MSVC that still requires them.
Fixes#2272
Eventually this needs to be fixed in the textflow project by Phil,
but he has not done so in the half a year this bug has been known
to be there, so...
Closes#1470Closes#1455
The previous implemetation was just plain broken for most of
possible uses, the new one should work (even though it is ugly
as all hell, and should be improved ASAP).
Fixes#1436
Alecto Irene Perez