I was tinkering with creating rules on views (so, for instance, one could

I was tinkering with creating rules on views (so, for instance, one could
insert on a view), and noticed that psql wouldn't show the list of rules
set up on a view, like it does for tables.

The fix was extremely simple, so I figured I'd share it.  Not sure what
the standard is for communicating these things, so I've attached the diff
file for /src/bin/psql/describe.c.

Paul (?)