Re: avoiding repeated use of show

[Olivier Danvy]

> Simon L Peyton Jones wrote:
> > [...] Let me advertise Olivier Danvy's very cunning idea to implement
> > printf in Haskell/ML.
> >
> >         http://www.brics.dk/RS/98/5/index.html
>
A revised version is available in
        http://www.brics.dk/RS/98/12/index.html
It is the extended version of a functional pearl to appear in JFP.
Having benefited from Richard's editorial advice, it also reads better
than the first version.

Happy formatting,       -- Olivier