Firstly, this is definitely partial application not currying (see my other post on this thread for great expansion on this point). Secondly, this is merely a s

Firstly, this is definitely partial application not currying (see my other post on this thread for great expansion on this point). Secondly, this is merely a syntactic item you're looking for. It's trivial to achieve this end in any language with first class anonymous functions. I'm not claiming that syntax isn't important, but instead just pointing out that it really is a trivial transformation to include if it were valuable enough.