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

Imants Cekusins imantc at gmail.com
Thu Feb 4 10:25:11 UTC 2016

> Two modules defining different instances for the same class and type can't be used together.

it is possible to define conflicting instances for the same class/type
in modules that don't import one another - without strange results,
isn't it?

or conflicting instances must not exist within the same app, including libs?

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