* Re: [Emacs-diffs] emacs-25 e55d0db: Fix revision calculation in vc-git-mode-line-string
[not found] ` <E1avHst-0007zE-3Z@vcs.savannah.gnu.org>
@ 2016-04-27 9:40 ` Dmitry Gutov
2016-04-27 14:23 ` Leo Liu
0 siblings, 1 reply; 3+ messages in thread
From: Dmitry Gutov @ 2016-04-27 9:40 UTC (permalink / raw)
To: emacs-devel, Leo Liu
On 04/27/2016 08:19 AM, Leo Liu wrote:
> branch: emacs-25
> commit e55d0db95700edd11e71660729566c67b6c563b3
> Author: Leo Liu <sdl.web@gmail.com>
> Commit: Leo Liu <sdl.web@gmail.com>
>
> Fix revision calculation in vc-git-mode-line-string
>
> * lisp/vc/vc-git.el (vc-git-mode-line-string): Use
> vc-git-working-revision because vc-working-revision needs to decide
> the backend and may return nil.
Why was that bad?
vc-working-revision also caches the result, and vc-git-working-revision
does not. Do you want Emacs to call Git multiple times per second?
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[not found] ` <E1avHst-0007zE-3Z@vcs.savannah.gnu.org>
2016-04-27 9:40 ` [Emacs-diffs] emacs-25 e55d0db: Fix revision calculation in vc-git-mode-line-string Dmitry Gutov
2016-04-27 14:23 ` Leo Liu
2016-04-27 14:55 ` Dmitry Gutov
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