blocks|key|1440263|text|IIRC，类似于：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1440264|set+tabstop=2+shiftwidth=2+expandtab|code-block|syntax|javascript|1440265|应该能行得通。如果你已经有了制表符，那么就用一个很好的全局RE来替换它们，用两个空格代替它们。|1440266|如果您已经有要替换选项卡，|1440267|:retab|1440268|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|D|7|S|8|@]|9|@]|A|$E|F]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

IIRC, something like:
<pre><code>set tabstop=2 shiftwidth=2 expandtab
</code></pre>
should do the trick. If you already have tabs, then follow it up with a nice global RE to replace them with double spaces.
If you already have tabs you want to replace,
<pre><code>:retab
</code></pre>

blocks|key|1440281|text|一旦你按照其他答案打开了expandtab，根据你的新设置转换现有文件的最方便的方法是：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1440282|:retab|code-block|syntax|javascript|1440283|它将在当前缓冲区上工作。|1440284|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Once you've got expandtab on as per the other answers, the extremely convenient way to convert existing files according to your new settings is:

<pre><code>:retab
</code></pre>

It will work on the current buffer.

blocks|key|1440237|text|试一试|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1440238|set+expandtab|code-block|syntax|javascript|1440239|用于软选项卡。|1440240|要修复预先存在的选项卡，请执行以下操作：|1440241|:%25s/\t/++/g|1440242|我使用了两个空格，因为您已经将tabstop设置为两个空格。|1440243|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|T|8|@]|9|@]|A|$]]|$1|K|3|L|5|D|7|U|8|@]|9|@]|A|$E|F]]|$1|M|3|N|5|6|7|V|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

Try

<pre><code>set expandtab
</code></pre>

for soft tabs.

To fix pre-existing tabs:

<pre><code>:%s/\t/ /g
</code></pre>

I used two spaces since you already set your tabstop to 2 spaces.

blocks|key|1655024|text|gg=G将重新压缩整个文件，并删除我从同事那里获得的文件中的大部分选项卡。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1655025|entityMap^0|0|4|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

<code>gg=G</code> will reindent the entire file and removes most if not all the tabs I get in files from co-workers.

blocks|key|1440327|text|将以下代码行添加到.vimrc中|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1440328|set+expandtab
set+tabstop=4
set+shiftwidth=4
map+<F2>+:retab+<CR>+:wq!+<CR>|code-block|syntax|javascript|1440329|在vim中打开一个文件，然后按F2，制表符将转换为4个空格，文件将自动保存。|1440330|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Add following lines to your .vimrc

<pre><code>set expandtab
set tabstop=4
set shiftwidth=4
map &lt;F2&gt; :retab &lt;CR&gt; :wq! &lt;CR&gt;
</code></pre>

Open a file in vim and press F2
The tabs will be converted to 4 spaces and file will be saved automatically.

blocks|key|1654958|text|如果你想保持你的\t等于8个空格，那么考虑设置：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1654959|+++set+softtabstop=2+tabstop=8+shiftwidth=2|code-block|syntax|javascript|1654960|这将为每个<TAB>按键提供两个空格，但代码中的实际\t仍将被视为8个字符。|1654961|entityMap^0|8|2|0|0|5|5|Q|2|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|S|8|@$9|T|A|U|B|C]|$9|V|A|W|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|X|8|@]|D|@]|E|$]]]|N|$]]

If you want to keep your <code>\t</code> equal to 8 spaces then consider setting:

<pre><code> set softtabstop=2 tabstop=8 shiftwidth=2
</code></pre>

This will give you two spaces per <code>&lt;TAB&gt;</code> press, but actual <code>\t</code> in your code will still be viewed as 8 characters.

blocks|key|1655062|text|这让它为我工作：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1655063|:set+tabstop=2+shiftwidth=2+expandtab+%7C+retab|code-block|syntax|javascript|1655064|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

This got it working for me:

<pre><code>:set tabstop=2 shiftwidth=2 expandtab | retab
</code></pre>

blocks|key|1654991|text|首先在文件中搜索选项卡:+/%5EI+:set+expandtab+:retab|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1654992|都会起作用的。|1654993|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

first search for tabs in your file : /^I
:set expandtab
:retab

will work.

blocks|key|1440401|text|expand是一个将制表符转换为空格的unix实用程序。如果您不想在vim中执行任何操作，可以使用vim中的set命令：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1440402|:!%25+expand+-t8|code-block|syntax|javascript|1440403|entityMap^0|0|6|1I|3|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|L|$]]

<code>expand</code> is a unix utility to convert tabs to spaces. If you do not want to <code>set</code> anything in vim, you can use a shell command from vim:

<pre><code>:!% expand -t8
</code></pre>

blocks|key|1655098|text|如果您正在使用makefile或其他文本文件，这些文件需要实数制表符，而不是一些空格，请首先在~/vimrc中添加set+noexpandtab，或者在使用vi(vim)编辑某些文件时只输入set+noexpandtab命令|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1655099|entityMap^0|1L|F|2N|F|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

if u are using makefile or other text file, which need real tab other than some spaces,
add <code>set noexpandtab</code> in your ~/vimrc first,
or just input <code>set noexpandtab</code> command,
when edit some file with vi(vim)

I would like to convert tab to spaces in gVim. I added the following line to my <code>_vimrc</code>:

<pre><code>set tabstop=2
</code></pre>

It works to stop at two spaces but it still looks like one tab key is inserted (I tried to use the h key to count spaces afterwards).

I'm not sure what should I do to make gVim convert tabs to spaces?

Replace tabs with spaces in vim

我想在gVim中将制表符转换为空格。我将以下行添加到我的_vimrc中set tabstop=2它可以在两个空格处停止，但看起来仍然插入了一个Tab键(后来我尝试使用h键来计算空格)。我不确定应该怎么做才能让gVim将制表符转换为空格？

问将vim中的制表符替换为空格
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