anchor.diff:      tarball =
         { disnix ? {outPath = ./.; rev = 1234;}
         , officialRelease ? false
  -      , dysnomia ? builtins.getAttr (builtins.currentSystem) ((import ../dysnomia/release.nix { inherit nixpkgs systems; }).build {})
         }:
   
         with pkgs;
   
  +      let
  +        dysnomiaAttr = dysnomiaJobset.build;
  +        dysnomiaBuild = if builtins.isFunction dysnomiaAttr then dysnomiaAttr {} else dysnomiaAttr;
  +        dysnomia = builtins.getAttr (builtins.currentSystem) dysnomiaBuild;
  +      in
         releaseTools.sourceTarball {
           name = "disnix-tarball";
           version = builtins.readFile ./version;
  
positive.code:       };
  
      build =
        { tarball ? jobs.tarball {}
        , system ? builtins.currentSystem
        }:
        
        pkgs.lib.genAttrs systems (system:
          let
            dysnomia = builtins.getAttr system ((import ../dysnomia/release.nix { inherit nixpkgs systems; }).build {});
          in
          with import nixpkgs { inherit system; };
  
  
negative.code: { nixpkgs ? <nixpkgs>
  , systems ? [ "i686-linux" "x86_64-linux" ]
  , dysnomiaJobset ? import ../dysnomia/release.nix { inherit nixpkgs systems; }
  }:
  
  let
  