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

[William Xu <william.xwl@gmail.com>]

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Dmitry <dgutov@yandex.ru>于2014年7月5日星期六写道：

> William Xu <william.xwl@gmail.com <javascript:;>> 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

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