bug#39502: [PATCH] Use one src status -a call for vc-src-dir-status-files

[Eli Zaretskii]

> From: Wolfgang Scherer <Wolfgang.Scherer@gmx.de>
> Date: Tue, 11 Feb 2020 03:54:03 +0100
> 
> >> I am not sure what you mean by "install the latest patch version on 
> >> master"?
> >
> > You posted two versions. Maybe there will be further revisions.
> I am not planning on any :-). But I am still not sure, which master you mean. 
> I have no write access to the repository.

Can you describe a simple use case to test your patch, and tell what
are the differences between the situation before and after the patch?
Then I will try the changes, and install them if I see no problems.

(I'm asking for details because at least part of the changes are
simply white-space changes, and it isn't easy to identify the part(s)
that really change the code workings.)

Thanks.