anchor.diff:      name = "l-set-misc";
       ignoreCollisions = true;
       paths = [
  +      abcde
  +      bitcoin
  +      cdparanoia-III
         pidgin
         fontforge
  -      gnuplot
       ];
     });
   
  
positive.code:       unzip
        lzma
        unrar
      ];
    });
  
  
negative.code:     ignoreCollisions = true;
      paths = [
        evince
        mupdf
      ];
    });
  
  