Burning more bridges (mostly numeric ones)

[Tom Ellis]

On Sun, Mar 23, 2014 at 07:30:07PM +0100, Henning Thielemann wrote:
> Am 23.03.2014 19:16, schrieb Tom Ellis:
> >Unless there's some way I'm unaware of to statically verify that the string
> >indeed represents a valid hex encoding, then this is still not a complete
> >solution.
> 
> Since the original complaint was about parsing, there must be a way
> to fail. The first line ("7b" ^? hex) seems to allow failure.
> 
> For literal hex input we have 0x7b.

Oh, I wasn't reading carefully enough!