[Haskell-cafe] Can we improve Show instance for non-ascii charcters?

[MigMit]

That would lead to incompatibilities, with different packages using different instances.

Отправлено с iPhone

> 4 февр. 2016 г., в 7:45, Imants Cekusins <imantc at gmail.com> написал(а):
> 
> What if (some) show instances where alternative representations are possible, were moved out of Prelude?
> 
> A selection of modules with alternative show instances would be available from stand alone modules. To be imported as needed.
> 
> For example, bytestring may be 'show'ed in different ways.
> 
> Less convenient than now, backward incompatible yet simple enough.
> 
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