Subject: Re: bug#21383: Static revisions in vc-working-revision

From: Stefan Monnier <[email-masked]>
Date: Mon, 31 Aug 2015 23:55:22 -0400

> -(defun vc-git-working-revision (file)
> +(defun vc-git-working-revision (_file)

VC was originally designed so as to separate the VC data from the
buffers, so the `file' argument was absolutely indispensable (you
can't/shouldn't rely on things like the current-buffer's default-directory).

I think nowadays the design has been changed enough that indeed the
`file' arg can be dispensed with.

The rest looks OK to me,

        Stefan