What about variable clashing with other children keys?

@dasilvacontin It isn't blessing a children key, this is actually an implementation of mustache/spec#52

@bobthecow, oh, I see. This totally makes sense. Sorry for the confusion, I was going through a lot of old issues.

We still don't have this in mustache.js then? I have to check.

I'll investigate if this is a breaking change or not, to know if it will be incorporated in v1 or in a posterior version.

It's mostly not a breaking change, but it's also not in the spec. That issue I linked weighs both sides of that. Mustache.php hasn't shipped it (yet) because it's technically not spec compliant (see bobthecow/mustache.php#129).

That said, any spec-compliant Mustache implementation would render {{.foo}} as an empty string, since there's no way that context lookup works. So it shouldn't be a backwards compatibility break, as no user would be using tags like this in the wild.

This will need a Chore issue for discussing, then. Thanks!