From 83db375fe8d2423f7b88babcbcdfb02457feefdc Mon Sep 17 00:00:00 2001
From: Holger Vogt <holger.vogt@uni-due.de>
Date: Fri, 10 Aug 2018 19:55:52 +0200
Subject: [PATCH] add plotting with internal analog plot and gtkwave for
 digital data

---
 examples/xspice/state/state-machine.cir | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/examples/xspice/state/state-machine.cir b/examples/xspice/state/state-machine.cir
index bffefc8e4..4f37914d3 100644
--- a/examples/xspice/state/state-machine.cir
+++ b/examples/xspice/state/state-machine.cir
@@ -30,7 +30,13 @@ a5 cntl clk var_clock
 .control
 tran 1us 10ms
 write spifsim.raw
+plot cntl out_msb+2 out_lsb+8
 eprvcd n_one clk n_zero msb lsb > spifsim.vcd
+* plotting the vcd file (e.g. with GTKWave)
+* For Windows: returns control to ngspice
+shell start gtkwave spifsim.vcd --script $inputdir/nggtk.tcl
+* Others
+*shell gtkwave spifsim.vcd --script nggtk.tcl &
 .endc
 
 .end