pg_dump exclusion switches and functions/types

Testing out the new pg_dump exclusion switches I've found that excluding a 
table means that no functions or types will be dumped.  Excluding one 
table shouldn't exclude these objects.  My real use case for this 
functionality is that I have a database that has 99% of its space used by 
one big table and I'd like to be able to dump the rest of the database 
quickly.  If I lose function/type information it's useless.

Kris Jurka