Re: 2 patches: long-options.c vs -Wimplicit-fallthrough and .m4 nits

[Paul Eggert]

That email (archived at 
<http://lists.gnu.org/archive/html/bug-gnulib/2016-10/msg00023.html>) is 
missing the one-line change that was installed into lib/long-options.c. 
Maybe a problem in the way that you invoked vc-dwim?

While we're on the topic of vc-dwim, every time I use vc-dwim I get the 
bogus "Nmae ... used only once" diagnostics noted in:

http://lists.gnu.org/archive/html/bug-vc-dwim/2015-12/msg00000.html

Is there a quick fix for that? (I'm trying to avoid relearning Perl. :-)