On 2008-12-02, at 11:48EST, Maciej Stachowiak wrote: > As long as we're giving the bikeshed a few more coats of paint, > Objective-C is adding block-like closures with ^ as the prefix, so > we could take inspiration from that: > > ^(a, b, c) { ... } That's cute. Mnemonic for Λ (capital λ), also 'pointer-ish', implying an object reference.