Thanks Linas, that works.
-- You received this message because you are subscribed to the Google Groups "opencog" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/opencog. To view this discussion on the web visit https://groups.google.com/d/msgid/opencog/fbbb6f83-69cf-4c8d-9bad-eeeb53ad6f9b%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
