* ngspice -b shortcut.cir | ~/an-things/chiark-utils/scripts/ngspice2genspic | ~/an-things/chiark-utils/scripts/genspic2gnuplot ./t && ./t.gnuplots.sh
-vinbad 0 1 pulse( 12 0 10u 5u 5u 55u 100u )
+vinbad 1 0 pulse( 0 12 10u 5u 5u 220u 500u )
r1 1 2 1k
c1 2 0 25n
r2 2 3 10k
c2 3 4 5n
-rdisch 3 4 1m
+rdisch 3 4 1meg
rretry 4 0 1
.print tran v(1) v(2) v(3) v(4)
-.tran 10n 100u
+.tran 10n 1000u