anchor.diff:    ReadArgs = callPackage ../development/libraries/haskell/ReadArgs {};
   
     readline = callPackage ../development/libraries/haskell/readline {
  -    inherit (pkgs) readline;
  +    inherit (pkgs) readline ncurses;
     };
   
     recaptcha = callPackage ../development/libraries/haskell/recaptcha {};
  
positive.code: 
    naturals = callPackage ../development/libraries/haskell/naturals {};
  
    ncurses = callPackage ../development/libraries/haskell/ncurses { inherit (pkgs) ncurses; };
  
    netlist = callPackage ../development/libraries/haskell/netlist {};
  
  
negative.code: 
    terminalProgressBar = callPackage ../development/libraries/haskell/terminal-progress-bar {};
  
    terminfo = callPackage ../development/libraries/haskell/terminfo {
      inherit (pkgs) ncurses;
    };
  
    testFramework = callPackage ../development/libraries/haskell/test-framework {};
  
  