The article in this case is a longish specification. I skimmed through it. It looks over engineered to me. That's my honest first impression. A dead give away f

The article in this case is a longish specification. I skimmed through it. It looks over engineered to me. That's my honest first impression. A dead give away for that is that it needs a longish specification. And I indeed missed the bit about a pluggable template engine. Just one question related to that: why? I don't see the big use case for this. Maybe a bit less flexibility and a more sane syntax would be better?