From: | Bruce Momjian <bruce(at)momjian(dot)us> |
---|---|
To: | Michael Paquier <michael(dot)paquier(at)gmail(dot)com> |
Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: pg_ctl and -h/help |
Date: | 2013-07-01 16:43:32 |
Message-ID: | 20130701164332.GA16348@momjian.us |
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Lists: | pgsql-hackers |
On Sun, Jun 30, 2013 at 02:29:20PM +0900, Michael Paquier wrote:
> On Sat, Jun 29, 2013 at 10:45 PM, Bruce Momjian <bruce(at)momjian(dot)us> wrote:
> > 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.
> I suppose that it doesn't hurt to have it, but for yes the sake of
> consistency with the other binaries it would make sense to remove it.
> Btw, not even the docs, it is also not listed in the --help message
> findable in code.
Agreed --- attached patch applied. I also noticed that we sometimes
test for -? then --help, but other times do things in the opposite
order, and the same for -V/--version, so I made that consistent.
However, I also noticed that while we document -? before --help, we test
for --help before -?, and the same for -V/--version. Should I make
those even more consistent by always testing for the single-letter
option first?
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ It's impossible for everything to be true. +
Attachment | Content-Type | Size |
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help.diff | text/x-diff | 3.0 KB |
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