anchor.diff: -{ lib, stdenv
  +{ lib
  +, stdenv
   , fetchurl
   , meson
   , ninja
  
positive.code:     gsettings-desktop-schemas
      gtk3
      libunistring
      pango
    ];
  
  
negative.code:   };
  
    meta = with lib; {
      homepage = "https://wiki.gnome.org/Apps/Characters";
      description = "Simple utility application to find and insert unusual characters";
      maintainers = teams.gnome.members;
      license = licenses.gpl2Plus;
      platforms = platforms.linux;
    };
  }
  