proposal for trailing comma and semicolon

[Simon Marlow]

On 17/05/13 20:01, Ian Lynagh wrote:

> I'd be in favour of allowing a trailing or leading comma anywhere that
> comma is used as a separator. TupleSections would need to be changed or
> removed, though.

The type constructors for tuples look like (,,,), so they would have to 
be a special case.  I'd much rather leave tuples out of it: the precise 
number of commas in a tuple is significant.

Cheers,
	Simon