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I have read on a simmilar question that GHCI is written on haskeline lib but I must admit that that doesn't help me enough.

I tried 

import System.Console.Haskeline.History

and calling the

emptyHistory

but I do not know to to reference to the current GHCI history.

My question is how to I empty my GHCI history?

ditoslav
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    There isn't a `:clear` command in GHCi. If you want to empty your previous GHCi history, you can simply delete ghci_history in your config files. The location of those files depends on the operating system. On Windows, it's in `%appdata%\ghc\ `. – Zeta Oct 22 '14 at 15:31
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    `~/.ghc/ghci_history` on linux. – luqui Oct 22 '14 at 19:56
  • An how do I do it on windows? – ditoslav Oct 23 '14 at 19:30
  • @DominikDitoIvosevic `%APPDATA%\ghc\ghci_history` if anyone is wondering. (`~` usually means `%HOMEDRIVE%%HOMEPATH%` for Windows users, but by convention many programs use `%APPDATA%` instead) – yyny Mar 20 '16 at 16:49

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