问题描述
有人可以简单地向我解释根据文件类型更改 Vim 缩进行为的最简单方法吗?例如，如果我打开一个 Python 文件，它应该缩进 2 个空格，但如果我打开一个 Powershell 脚本，它应该使用 4 个空格.
Could someone explain to me in simple terms the easiest way to change the indentation behavior of Vim based on the file type? For instance, if I open a Python file it should indent with 2 spaces, but if I open a Powershell script it should use 4 spaces.
推荐答案
您可以添加 .vim 文件，以便在 vim 切换到特定文件类型时执行.
You can add .vim files to be executed whenever vim switches to a particular filetype.
例如，我有一个包含以下内容的文件 ~/.vim/after/ftplugin/html.vim:
For example, I have a file ~/.vim/after/ftplugin/html.vim with this contents:
setlocal shiftwidth=2
setlocal tabstop=2
这导致 vim 使用宽度为 2 个字符的制表符进行缩进(noexpandtab 选项在我的配置中的其他地方全局设置).
Which causes vim to use tabs with a width of 2 characters for indenting (the noexpandtab option is set globally elsewhere in my configuration).
此处描述:http://vimdoc.sourceforge.net/htmldoc/usr_05.html#05.4，向下滚动到文件类型插件部分.
This is described here: http://vimdoc.sourceforge.net/htmldoc/usr_05.html#05.4, scroll down to the section on filetype plugins.
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