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| From: | Stefan Monnier |
| Subject: | Re: [Emacs-diffs] trunk r116999: Provide function for asking vc about project root |
| Date: | Mon, 21 Apr 2014 21:44:37 -0400 |
| User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) |
>> I even wonder if we should allow `root' to fail. E.g. RCS/CVS could
>> just walk up the directories until there's no RCS/CVS subdir.
> Works for me. Backends could also just have their root functions
> explicitly return nil if they can't figure it out.
Exactly. So we shouldn't catch errors at all in vc-root-dir.
Stefan
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