Indefinite articles! (Patreon)

Yes, at long last, the irritating nut of indefinite articles (a, an) has been cracked! This is all due to the wonderful Chapel's plugin, which seems to have been almost custom-designed exactly for my uses- can't thank Chapel enough for it. 

This will be shipped as part of the 2.3.1 update which will go out to the public in the not-too-distant future.