anchor.diff:  
     cifs_utils = callPackage ../os-specific/linux/cifs-utils { };
   
  -  conky = callPackage ../os-specific/linux/conky ({
  -    lua = lua5_1; # conky can use 5.2, but toluapp can not
  -  } // config.conky or {});
  +  conky = callPackage ../os-specific/linux/conky ({ } // config.conky or {});
   
     conntrack_tools = callPackage ../os-specific/linux/conntrack-tools { };
   
  
positive.code: 
    luakit = callPackage ../applications/networking/browsers/luakit {
        inherit (lua51Packages) luafilesystem luasqlite3;
        lua5 = lua5_1;
        gtk = gtk3;
        webkit = webkitgtk2;
    };
  
negative.code: 
    praat = callPackage ../applications/audio/praat { };
  
    quvi = callPackage ../applications/video/quvi/tool.nix { };
  
    quvi_scripts = callPackage ../applications/video/quvi/scripts.nix { };
  
  