Label step-40 as a 'basic' tutorial program.

So far, only steps 1-6 were listed as 'basic', but step-40 has attained a similar
status in recent years since quite a number of new programs are now parallel based
on the techniques discussed there. I think it would make sense to reflect that in
the graph by giving it a highlighted style.

diff --git a/examples/step-40/doc/kind b/examples/step-40/doc/kind
index c1d9154931a75b6d96f1ece6725575e19c39d429..15a13db4511332c27a869138fadd62696c650baf 100644 (file)
--- a/examples/step-40/doc/kind
+++ b/examples/step-40/doc/kind
@@ -1 +1 @@
-techniques
+basic