[Gretl-users] GNU Plot: "set termoption dashed" replacement?

Hello all, Quick GNU Plot question. Gretl Build: 2017e-git (2018-01-16) OS: Win 10 I am updating some old code, and the following used to provide a graph with dashed lines gnuplot hrz$j_lst --with-lines --single-yaxis --time-series --output="US_Results_2018\hrz$j_FCAST_US((a)xlist)_20180119.plt" \ { \ set term pngcairo font "Arial,10" size 500,400; \ set termoption dashed; \ set style line 1 lc rgb "#000000"; \ set style line 2 lc rgb "#005C8A"; \ set style line 3 lc rgb "#B20000"; \ set style line 4 lc rgb "#008F00"; \ } Is there a quick way to replace set termoption dashed; \ with something compatible with the newer GNU plot? Thanks, Logan