case $which_graphic_lib in
  auto) which_graphic_lib=none;;
esac
if test "$fastread" != yes; then
  cat << EOT
==========================================================================
GP contains high resolution plotting functions. Choose among
       none       X11       fltk      Qt
EOT
  echo $n ..."Use which graphic library (\"none\" means no hi-res plot) ? $c"
  rep="none X11 fltk Qt";
  dflt=$which_graphic_lib; . ./myread
  which_graphic_lib=$ans

fi