https://commitfest.postgresql.org/6/201/
Patch looks good and is helpful in some usecases. I found and fix some typo (new 
version in attach), but patch shows some inconsistent output:
% pg_dump -t 'aaa*'  postgres
pg_dump: No matching tables were found
% pg_dump -t 'aaa*' --strict-names postgres
pg_dump: Table "aaa*" not found.
In second case error message is obviously worse.
-- 
Teodor Sigaev                                   E-mail: teodor(at)sigaev(dot)ru
                                                    WWW: http://www.sigaev.ru/