On Wed, Sep 18, 2013 at 9:21 PM, Kim-Ee Yeoh <ky3@atamo.com> wrote:
As to your original question why the underscore _ can't be overloaded for this, I dunno. It /may/ be possible.

Sorry, /possible/ means here in the context of hacking GHC etc to accommodate the syntax extension.

-- Kim-Ee