anchor.diff:        rsync
         ruby
         screen
  -      sdf
         slim
         spidermonkey
         ssmtp
         strace
  -      strategoxt
  -      strategoxtUtils
         su
         subversion
         sudo
         swig
         sylpheed 
         sysklogd
  -      syslinux
         sysvinit
         sysvtools
         tetex
  
positive.code:       xineUI
        xkeyboard_config
        xmltv
        xorg_sys_opengl
        xsel
        xterm
        zdelta
        zip
        ;
      inherit ((allPackages {system = "i686-linux";}).xorg)
        fontbh100dpi
        fontbhlucidatypewriter100dpi
        fontbhttf
  
negative.code:       tightvnc
        time
        udev
        unzip
        upstart
        utillinux
  