I have an RFC patch series to Git to add gettext localization support to it. So that eventually you'll be able to configure Git to e.g. shout error messages at you in German. Won't that be a nice variant of the current abuse? I think so.
Here's the latest version of the patch series I posted to the Git mailing list.
For the Perl side of things (Git is partially implemented in Perl) I'm using libintl-perl's Locale::Messages. It was very pleasant to work with it. I wonder why more Perl projects don't use it instead of Perl-y libraries like Locale::Maketext.
Maybe it's just the GNU gettext dependency they're trying to get rid of, although
libintl-perl includes a Pure-Perl version of the tools it provides
.mo, so probably not.
Actually the way most open source projects do localization is "not at all". I don't blame them, I certainly can't be bothered most of the time. But I wonder to what degree we're losing potential users & contributors because of this.
There was a recent-ish study of social networks on GitHub where it was evident that a lot of Japanese Perl users had formed a social-ghetto amongst themselves. I've seen a few trending Perl repositories that only have
README files in Japanese.
Maybe better localization tools - and most of all - a commitment to use them would help to bridge some of that.