From: Stefan Monnier <monnier@IRO.UMontreal.CA>
To: Daniel Colascione <dancol@dancol.org>
Cc: emacs-devel@gnu.org
Subject: Re: [Emacs-diffs] trunk r116999: Provide function for asking vc about project root
Date: Mon, 21 Apr 2014 10:43:56 -0400 [thread overview]
Message-ID: <jwvfvl6rbij.fsf-monnier+emacsdiffs@gnu.org> (raw)
In-Reply-To: <E1Wc15p-0001h2-Rk@vcs.savannah.gnu.org> (Daniel Colascione's message of "Sun, 20 Apr 2014 23:24:13 +0000")
> + (condition-case err
> + (vc-call-backend backend 'root default-directory)
> + (vc-not-supported
> + (unless (eq (cadr err) 'root)
> + (signal (car err) (cdr err)))
> + nil)))))
Why do we need this gymnastics?
Stefan
next parent reply other threads:[~2014-04-21 14:43 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <E1Wc15p-0001h2-Rk@vcs.savannah.gnu.org>
2014-04-21 14:43 ` Stefan Monnier [this message]
2014-04-21 17:26 ` [Emacs-diffs] trunk r116999: Provide function for asking vc about project root Daniel Colascione
2014-04-21 21:51 ` Stefan Monnier
2014-04-21 21:55 ` Daniel Colascione
2014-04-22 1:44 ` Stefan Monnier
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