Subject: bug#27953: vc-region-history doesn't follow renames

From: Eli Zaretskii <[email-masked]>
Date: Sat, 05 Aug 2017 21:26:53 +0300

> From: Andreas Schwab <[email-masked]>
> Cc: Kyle Meyer <[email-masked]>,  [email-masked],  [email-masked],  [email-masked]
> Date: Sat, 05 Aug 2017 20:03:15 +0200
> 
> >   git log -L77,83:admin/charsets/Makefile.in
> >
> > You will see Git claiming the only version which changed that is the
> > one in which Makefile.in was created from Makefile.  Am I doing
> > something wrong, or expecting too much?
> 
> The problem is that admin/charsets/Makefile.in is only similar to
> admin/charsets/Makefile by 32%, much below the default threshold.

They look very similar to me...

What about doc/emacs/Makefile.in?  That should be almost 100% similar
to its origin in man/Makefile.in, when it was moved from there, but
"git -L" still cannot cross the boundary.