[Haskell-cafe] doctest-extract

Henning Thielemann lemming at henning-thielemann.de
Mon Aug 3 17:50:06 UTC 2020


On Mon, 3 Aug 2020, Henning Thielemann wrote:

> doctest just runs GHCi and GHCi follows the built-in rule: If an expression 
> is IO, then run IO and emit its stdio.

I meant stdout, of course. Certainly also stderr.


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