bug#25316: Patch for bug#25316: 26.0.50; Bugs in testcover-reinstrument

[Eli Zaretskii]

> From: Gemini Lasswell <gazally@runbox.com>
> Cc: 25316@debbugs.gnu.org
> Date: Tue, 03 Oct 2017 12:17:50 -0700
> 
> Eli Zaretskii writes:
> 
> > Thanks, I have a few comments below.  Please let others to comment for
> > a week or so before installing on master.
> >
> Here are revised patches with your comments incorporated. I've removed
> the NEWS entry for Testcover because there aren't any new features to
> document, just old features that are more likely to work correctly.

Thanks, this LGTM.