Add extra commands to open knight-tv

.layout.tmux

@@ -1,8 +1,6 @@
 #!/usr/bin/zsh
 # Create a layout for development on the PDP-10
-
-SESSIONID=$1
-$MUX=$(where tmux)
+RPDP=$(where rpdp)
 
 # Split the window at the bottom and open a 
 $MUX split-window -v -l 8 -t ${SESSIONID}:0 telnet pidp10.local 1025
@@ -10,3 +8,7 @@ $MUX split-window -v -l 8 -t ${SESSIONID}:0 telnet pidp10.local 1025
 # Split again, and connect via ssh to the host machine
 $MUX split-window -h -t ${SESSIONID}:0 ssh pidp10.local
 
+# Finally, start an instance of the Knight-TV console
+if [[ -v RPDP ]]; then
+  $RPDP tvcon
+fi