From: Stefan Monnier <monnier@iro.umontreal.ca>
To: esr@thyrsus.com
Cc: Juanma Barranquero <lekktu@gmail.com>,
Richard Stallman <rms@gnu.org>,
emacs-devel@gnu.org
Subject: Re: vc-diff in non-VC buffer
Date: Thu, 11 Oct 2007 10:39:22 -0400 [thread overview]
Message-ID: <jwvmyupd8nn.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <20071011120005.GD6804@thyrsus.com> (Eric S. Raymond's message of "Thu\, 11 Oct 2007 08\:00\:05 -0400")
> So, for example, you can go to a top-level project directory and just
> do C-x v = to look at the state of all changes beneath it, regardless
> of whether you're actually visiting a controlled file. This is useful,
> and I think many VC users would be (rightly) annoyed if they lost it.
I don't know of such a feature, so I doubt many users would "miss it".
The above scenario to me has the following problem: when you say "go to
a top-level project directory", this can mean to do it by opening some
arbitrary file in that top-level dir or by opening the dir with dired or
with vc-dired.
Of those 3 cases, I think the first case should not be supported. C-v x =
from a file buffer should only apply to that file. The third should of
course be supported and the one I expect people to use.
The second doesn't matter: if it works, it's harmless and if it doesn't it's
not serious either because the user could have used vc-dired instead.
But it should only work if the corresponding dir is under some kind of
version control, of course.
> I'm testing code that errors out if you (a) have an empty fileset, and
> (b) no files are registered immediately under default-directory. Juanma
> thinks this will cover his use case.
Don't check files: it should work in a BACKEND-controlled directory even if no
files are currently registered in BACKEND yet. Check `responsible-p' or
something like that (applied to the directory) instead.
Stefan
next prev parent reply other threads:[~2007-10-11 14:39 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-10 17:19 vc-diff in non-VC buffer Juanma Barranquero
2007-10-10 17:38 ` Eric S. Raymond
2007-10-10 21:31 ` Juanma Barranquero
2007-10-10 21:49 ` Eric S. Raymond
2007-10-10 21:58 ` Juanma Barranquero
2007-10-10 22:13 ` Eric S. Raymond
2007-10-10 22:23 ` Juanma Barranquero
2007-10-10 22:57 ` Eric S. Raymond
2007-10-10 23:06 ` Juanma Barranquero
2007-10-14 16:29 ` Richard Stallman
2007-10-10 22:30 ` Andreas Schwab
2007-10-10 22:57 ` Eric S. Raymond
2007-10-11 5:20 ` Richard Stallman
2007-10-11 12:00 ` Eric S. Raymond
2007-10-11 14:39 ` Stefan Monnier [this message]
2007-10-11 17:40 ` Richard Stallman
2007-10-13 6:40 ` Richard Stallman
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