On Monday 21 November 2011, Jim Meyering wrote: > > +# Given compare_dev_null_'s preprocessing, for 0 or 2, defer to compare_. > This comments should be adjusted as well, I think.
> +# Otherwise, differences have already been printed, so return 1.
> +compare ()
> +{
> + compare_dev_null_ "$@"
> + case $? in
> + 0|1) return $?;;
> + *) compare_ "$@";;
> + esac
> +}
> +
> # An arbitrary prefix to help distinguish test directories.
> testdir_prefix_ () { printf gt; }
>
Regards,
Stefano
