Re: [PATCH v2 08/20] parse-options: drop leading space from '--git-completion-helper' output

> 
> On Fri, Aug 19 2022, SZEDER Gábor wrote:
> 
> > subcommands) a tad more complex, so I wanted to test the result.  The
> > test would have to account for the presence of that leading space,
> > which bugged my OCD, so let's get rid of it.
> 
> On the subject of OCD it...
> 
> > Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
> > ---
> >  parse-options.c | 3 ++-
> >  1 file changed, 2 insertions(+), 1 deletion(-)
> >
> > diff --git a/parse-options.c b/parse-options.c
> > index a0a2cf98fa..8748f88e6f 100644
> > --- a/parse-options.c
> > +++ b/parse-options.c
> > @@ -620,7 +620,8 @@ static int show_gitcomp(const struct option *opts, int show_all)
> >  			suffix = "=";
> >  		if (starts_with(opts->long_name, "no-"))
> >  			nr_noopts++;
> > -		printf(" --%s%s", opts->long_name, suffix);
> > +		printf("%s--%s%s", opts == original_opts ? "" : " ",
> > +		       opts->long_name, suffix);
> >  	}
> >  	show_negated_gitcomp(original_opts, show_all, -1);
> >  	show_negated_gitcomp(original_opts, show_all, nr_noopts);
> 
> ...bugs me a bit that we have a "suffix" variable, but not a "prefix"
> for this