Materialized views vs event triggers missing docs?

The table at http://www.postgresql.org/docs/devel/static/event-trigger-matrix.html
does not include things like CREATE MATERIALIZED VIEW or REFRESH
MATERIALIZED VIEW. but they certainly seem to work?

Just a missing doc patch, or is there something in the code that's not
behaving as intended?

If it's just a doc thing - perhaps this is a table we should somehow
try to autogenerate?

-- Magnus HaganderMe: http://www.hagander.net/Work: http://www.redpill-linpro.com/