Re: [RFC] Support Unicode characters in instance Show String

On Thu, 8 Jul 2021, Oleg Grenrus wrote:

GHC Manual: Using a custom interactive printing function [1]

    Prelude Data.Char> "foo"     "foo"     Prelude Data.Char> let myprint=putStrLn . map toUpper . show     Prelude Data.Char> :set -interactive-print myprint     Prelude Data.Char> "foo"     "FOO"

I remember some people using e.g. pretty-show or pretty-simple packages with great success.

That's great!

No need to change anything in base, just make users aware of a configuration possibility.

I missed that feature, too.