From: Miles Bader <miles@gnu.org>
To: "Óscar Fuentes" <ofv@wanadoo.es>
Cc: emacs-devel@gnu.org
Subject: Re: pointless buttons at end of VC log buffers
Date: Tue, 16 Feb 2010 17:43:47 +0900 [thread overview]
Message-ID: <buohbph370c.fsf@dhlpc061.dev.necel.com> (raw)
In-Reply-To: <87pr45zqn3.fsf@telefonica.net> ("Óscar Fuentes"'s message of "Tue, 16 Feb 2010 06:38:40 +0100")
Óscar Fuentes <ofv@wanadoo.es> writes:
>> * It seems like it should only show these buttons if the log listing
>> gets interrupted for some reason.
>
> For this, VC-log needs to count how many revisions it is showing and
> compare with the number of revisions on the branch. Looks like too much
> work. OTOH, on some backends (i.e. git) it is difficult to differentiate
> the first (oldest) revision from any other on the log listing, as it
> lacks revision numbers.
I don't understand this....
The underlying log command outputs all revisions by default, so if it
didn't output all of them, that must have explicitly been requested by
emacs, so emacs should know about it.
[Also, is it supposed to be operating incrementally? At least with git,
it just pauses for a while and then outputs the entire log at once.]
-Miles
--
Logic, n. The art of thinking and reasoning in strict accordance with the
limitations and incapacities of the human misunderstanding.
next prev parent reply other threads:[~2010-02-16 8:43 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-16 4:42 pointless buttons at end of VC log buffers Miles Bader
2010-02-16 5:38 ` Óscar Fuentes
2010-02-16 8:43 ` Miles Bader [this message]
2010-02-16 13:15 ` Óscar Fuentes
2010-02-16 13:54 ` Miles Bader
2010-02-16 16:49 ` Stefan Monnier
2010-02-17 22:36 ` Miles Bader
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