add screenshot

diff --git a/Documentation/gtkwave_tutorial.mdwn b/Documentation/gtkwave_tutorial.mdwn
index f9209c3f6f1b77cb2ae6f919b0dd8b1f4e34408b..4ba66a0096dd525d141219e891f062d017cd2a29 100644 (file)
--- a/Documentation/gtkwave_tutorial.mdwn
+++ b/Documentation/gtkwave_tutorial.mdwn
@@ -22,6 +22,8 @@ groups, and double-click or press T.
 Another bonus is string traces, which allows "printf" style debugging in
 the trace pane.
 
+[[!img 2020-08-15_12-04.png size="800x" ]]
+
 A current limitation is having to deal with signal names instead of
 Signals themselves. Also, direct use of vcd.gtkw is a bit verbose. I
 intend to work a bit on this, next.