anchor.diff:          offlineimap
           parallel
           pass
  -        # phocid
           protobuf
           psc-package
           ripgrep
  
positive.code:         myPython3Env
          cabal2nix
  
          # diagrams-builder
  
          # useful tools
          ag
          cloc
  
negative.code:         # scala
          scala
          sbt
        ];
      };
  
  