Leo Famulari writes: > On Thu, Dec 13, 2018 at 01:56:41PM +0100, Christopher Baines wrote: >> This package doesn't sound like it should be directly used, so hide it. >> >> * gnu/packages/haskell.scm (ghc-call-stack-boot): Use hidden-package to hide >> the package. > > LGTM, thanks! Great, I've pushed this now :)