+plots=
+
+if test -n "$html"; then
+ echo "# gnuplot $1"
+ bn=`basename "$1" .gnu`
+ gnuplot -e "set term png; set output \"$bn.png\"" "$1"
+ echo gnuplot -e "set term png; set output \"$bn.png\"" "$1"
+
+ echo >>"$html" "<img src=\"$bn.png\"/>"
+else