Syntastic does not perform syntax checks with new plugin

Question

I just added a new plugin (vim-loves-dafny) to my ~/.config/nvim/init.vim file. I've got the necessary executables installed.

% which dafny
/usr/local/bin//dafny

But /dafny doesn't find anything in :help syntastic-checkers , and when I edit a Dafny file, I don't get any sort of highlighting.

Answer 1

I'm an idiot and just needed to enable the checker.

Fixed by adding let g:syntastic_dafny_checkers = ['dafny'] to my config.