bug#20905: FYI: maint: unify three argv-processing calls

[Jim Meyering]

On Fri, Jun 26, 2015 at 1:37 PM, Paul Eggert <egg...@cs.ucla.edu> wrote:
> Thanks, I followed up with the attached cleanup of various minor issues in
> the neighborhood.

Thanks. Especially appreciated: the s/ok/status/ renaming.