At 2024-01-04T01:31:08-0600, Dave Kemper wrote:
> On 1/3/24, G. Branden Robinson <g.branden.robin...@gmail.com> wrote:
> > +{
> > + my ($v, $d, $f) = File::Spec->splitpath($prog);
> > + $prog = $f;
> > +}
>
> Since $v and $d are being discarded anyway, perl doesn't require you
> to create dummy variables for them.
> (http://perldoc.perl.org/perlfunc#my-VARLIST) You can say:
>
> my (undef, undef, $f) = File::Spec->splitpath($prog);
>
> Although it doesn't matter much in this case, since the scope of these
> variables is so small, the undef version more clearly documents to
> human readers that the first two values returned by splitpath() are
> being discarded.Ah--thank you! I'll fix this in my working tree, and the place I stole it from (grog.pl), any other occurrences grep turns up, and then maybe my Perl will be a little less strongly accented. :) Regards, Branden
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