In studying pg_upgrade's handling of --help, I noticed that pg_ctl
supports -h for help, but it is the only tool to do so, and -h is not
documented. I propose we remove -h for help in pg_ctl, and have it
support only -? and --help.
-- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB
http://enterprisedb.com
+ It's impossible for everything to be true. +