autocmd 文件类型与 ftplugin
有什么区别
autocmd FileType ruby setlocal ts=2
放置：
setlocal ts=2
在我的 ~/.vimrc 中放置：和在 ~/.vim/ftplugin/ruby.vim 中
？如果没有区别，我应该在哪里放置特定于一种文件类型的命令？
What is the difference between placing:
autocmd FileType ruby setlocal ts=2
in my ~/.vimrc and placing:
setlocal ts=2
in ~/.vim/ftplugin/ruby.vim?
If there is no difference, where should I place commands that are specific to one filetype?
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据我所知，两者之间并没有真正的区别。
我更喜欢将这样的命令放在 ftplugin 中，并保持我的主要 .vimrc 与语言无关......但是没有硬性规则。将其保留在
vimrc中的一个优点是您的 vim 设置将更容易移动（例如，您只需复制.vimrc 即可在新计算机上获取所有 vim 设置），而不是.vimrc+.vim）。显然，将它们放入您的.vimrc也会有轻微的性能损失（即，它们将为每个文件加载+执行，而不仅仅是 ruby 文件）......但我真的不会担心这一点。As far as I know, there isn't really a difference between the two.
I prefer to put commands like that in
ftpluginand keep my main.vimrclanguage-agnostic… But there are no hard-and-fast rules. An advantage to keeping it in yourvimrcwould be that your vim settings would be easier to move around (ex, you could get all your vim settings on a new machine by simply copying your.vimrc, instead of.vimrc+.vim). Obviously putting them in your.vimrcwill also have a minor performance penalty (ie, they will be loaded + executed for every file, not just ruby files)… But I wouldn't really worry about that.