bug#17945: 24.4.50; vc-git-annotate-command is too slow

[William Xu]

Dmitry <dgutov@yandex.ru>于2014年7月5日星期六写道：
> William Xu <william.xwl@gmail.com> writes:
>
> > C-x v g on a git file is very slow, compare this:
>
> What kind of repository are you doing this in?
>
> For me, it always works quite fast (usually <1 s)
>

As you can see, I ran it on the emacs git mirror(git://git.savannah.org/emacs.git).  I can see this slowness on my several git repos where there are many files.  I often fall back on running shell-command with 'git blame'. 

>  
> > It seems the -C -C options would slow down git hugely, making this
> > command almost useless.  Can we remove it from default option list?
>
> These options provide a feature, so we shouldn't simply remove them.
>

There are many features, the question is whether this is good for default setup.

 

-William

 

--

-William