Burning more bridges (mostly numeric ones)

Tom Ellis tom-lists-haskell-cafe-2013 at jaguarpaw.co.uk
Sun Mar 23 18:46:35 UTC 2014

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!

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