The tag also passes the current context by default (the equivalent of {{ include('foo.twig', merge_context=false) }} is {% include 'foo.twig' only %}

Hi Luis!

I've patched this into the 2.2 branch at sha: 08f682e and then made some tweaks at sha: d1ca623. Basically, I don't want to talk about the {% include %} tag, as the include function is now the preferred function and there's really no reason to tell people about both of them. But, I did clarify a bit about how variables are passed between templates and added some links back to the Twig docs in 3 places.

Thanks!