From: Stefan Sperling <stsp@stsp.name>
Subject: Re: Do not treat -h, -V as errors
To: Christian Weisgerber <naddy@mips.inka.de>
Cc: gameoftrees@openbsd.org
Date: Wed, 30 Sep 2020 23:56:02 +0200

On Wed, Sep 30, 2020 at 11:40:46PM +0200, Christian Weisgerber wrote:
> Stefan Sperling:
> 
> > On Tue, Sep 29, 2020 at 12:15:55AM +0200, Christian Weisgerber wrote:
> > > do not treat the -h and -V flags as errors
> > > 
> > > When run with the -h or -V option, output the help or version text
> > > to stdout and exit with success (0).  Only write usage and help
> > > information to stderr and exit with error (1) if there is a mistake
> > > in the command syntax.
> > > 
> > > --------------------
> > > 
> > > Please check that I got all combinations right.
> 
> > This changes the exit status code from 1 to 0 if got is run without
> > a subcommand. It looks like exit status should depend on hflag here?
> > Perhaps: usage(hflag, hflag ? 0 : 1);
> 
> Right, I missed the "got with no arguments" case.

Thanks! OK by me.