anchor.diff:    gtk = gtkLibs.gtk;
     pango = gtkLibs.pango;
   
  -  gtkLibs1x = recurseIntoAttrs (let callPackage = newScope pkgs.gtkLibs1x; in rec {
  +  gtkLibs1x = recurseIntoAttrs (let callPackage = newScope pkgs.gtkLibs1x; in {
   
       glib = callPackage ../development/libraries/glib/1.2.x.nix { };
   
  
positive.code: 
    });
  
    gtkLibs216 = recurseIntoAttrs (let callPackage = newScope pkgs.gtkLibs216; in rec {
  
      glib = callPackage ../development/libraries/glib/2.20.x.nix { };
  
  
negative.code: 
    });
  
    gtkLibs224 = recurseIntoAttrs (let callPackage = pkgs.newScope pkgs.gtkLibs224; in {
  
      glib = callPackage ../development/libraries/glib/2.28.x.nix { };
  
  