Amon2::Lite->template_options
I added template_options method for convinience.
use Amon2::Lite; __PACKAGE__->template_options( syntax => 'Kolon', ); get '/' => sub { my $c = shift; $c->render('hoge', { foo => 'haga' }); }; __PACKAGE__->to_app(); __DATA__ @@ hoge <: $foo :>