anchor.diff:        jl
         koka
         krank
  +      lambdabot
  +      ldgallery
         madlang
         matterhorn
  +      mueval
         neuron-notes
         niv
         nix-delegate
  
positive.code:       haskell-ci
        haskell-language-server
        hasura-graphql-engine
        hinit
        hedgewars
        hledger
  
negative.code:     # top-level packages that depend on haskellPackages
      inherit (pkgsPlatforms)
        agda
        arion
        bench
        bustle
        blucontrol
        cabal-install
        cabal2nix
        cachix
        carp
        cedille
        client-ip-echo
        darcs
        dconf2nix
        dhall
        dhall-bash
        dhall-docs
  