blocks|key|1853077|text|cat+-n将行号添加到其输入。您可以将当前文件通过管道传输到cat+-n，并将当前缓冲区替换为打印到标准输出的内容。幸运的是，这个复杂的解决方案在vim中少于10个字符：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1853078|+:%25!cat+-n|code-block|syntax|javascript|1853079|或者，如果只需要部分选择，则以可视方式选择该区域，然后键入以下内容：|1853080|+:!cat+-n|1853081|这将自动将视觉选择标记放入其中，并且在您键入后将如下所示：|1853082|+:'<,'>!cat+-n|1853083|为了擦除行号，我建议使用control-v，这将允许您直观地选择一个矩形，然后您可以使用x删除该矩形。|1853084|entityMap^0|0|6|V|6|0|0|0|0|0|0|C|9|18|1|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]|$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|11|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|12|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|13|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|14|8|@]|D|@]|E|$]]|$1|Q|3|R|5|H|7|15|8|@]|D|@]|E|$I|J]]|$1|S|3|T|5|6|7|16|8|@$9|17|A|18|B|C]|$9|19|A|1A|B|C]]|D|@]|E|$]]|$1|U|3|-4|5|6|7|1B|8|@]|D|@]|E|$]]]|V|$]]

<code>cat -n</code> adds line numbers to its input. You can pipe the current file to <code>cat -n</code> and replace the current buffer with what it prints to stdout. Fortunately this convoluted solution is less than 10 characters in vim:

<pre><code> :%!cat -n
</code></pre>

Or, if you want just a subselection, visually select the area, and type this:

<pre><code> :!cat -n
</code></pre>

That will automatically put the visual selection markers in, and will look like this after you've typed it:

<pre><code> :'&lt;,'&gt;!cat -n
</code></pre>

In order to erase the line numbers, I recommend using <code>control-v</code>, which will allow you to visually select a rectangle, you can then delete that rectangle with <code>x</code>.

blocks|key|1853108|text|在GNU系统上:使用外部nl二进制文件：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1853109|:%25!nl|code-block|syntax|javascript|1853110|entityMap^0|C|2|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

On a GNU system: with the external <code>nl</code> binary:

<pre><code>:%!nl
</code></pre>

blocks|key|1853159|text|使用|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1853160|:%25s/%5E/\=line('.')/|code-block|syntax|javascript|1853161|编辑:对评论进行汇总。|1853162|此命令可以根据您的需要进行调整。|1853163|1853164|假设您想要在视觉选择(V+%2B+move)中的行前面添加数字，并且您希望编号从42开始。|offset|length|style|CODE|1853165|:'<,'>s/%5E/\=(line('.')-line("'<")%2B42)/|1853166|1853167|如果您想在数字和该行中的旧文本之间添加一个字符串，只需将其连接(在VimL中使用.+)到数字表达式：|1853168|:'<,'>s/%5E/\=(line('.')-line("'<")%2B42).'+-->+'/|1853169|1853170|如果您需要将其作为文本进行排序，您可能希望对结果进行零填充，这可以使用0001,+0002的printf来完成...而不是1,+2。例如：|1853171|:%25s/%5E/\=printf('%2504d',+line('.'))/|1853172|1853173|无论如何，如果你想了解更多信息，只需打开vim+help：:h+:s并点击链接(%7Csubreplace-special%7C，...，%7Csubmatch()%7C)|1853174|entityMap^0|0|0|0|0|0|B|1|0|0|0|14|1|0|0|0|Z|A|1A|6|1P|4|0|0|0|T|5|14|K|1T|C|0^^$0|@$1|2|3|4|5|6|7|18|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|19|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|1A|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|1B|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|1C|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|1D|8|@$N|1E|O|1F|P|Q]]|9|@]|A|$]]|$1|R|3|S|5|D|7|1G|8|@]|9|@]|A|$E|F]]|$1|T|3|-4|5|6|7|1H|8|@]|9|@]|A|$]]|$1|U|3|V|5|6|7|1I|8|@$N|1J|O|1K|P|Q]]|9|@]|A|$]]|$1|W|3|X|5|D|7|1L|8|@]|9|@]|A|$E|F]]|$1|Y|3|-4|5|6|7|1M|8|@]|9|@]|A|$]]|$1|Z|3|10|5|6|7|1N|8|@$N|1O|O|1P|P|Q]|$N|1Q|O|1R|P|Q]|$N|1S|O|1T|P|Q]]|9|@]|A|$]]|$1|11|3|12|5|D|7|1U|8|@]|9|@]|A|$E|F]]|$1|13|3|-4|5|6|7|1V|8|@]|9|@]|A|$]]|$1|14|3|15|5|6|7|1W|8|@$N|1X|O|1Y|P|Q]|$N|1Z|O|20|P|Q]|$N|21|O|22|P|Q]]|9|@]|A|$]]|$1|16|3|-4|5|6|7|23|8|@]|9|@]|A|$]]]|17|$]]

With

<pre><code>:%s/^/\=line('.')/
</code></pre>

EDIT: to sum up the comments. 

This command can be tweaked as much as you want.

<hr>

Let's say you want to add numbers in front of lines from a visual selection (<code>V</code> + move), and you want the numbering to start at 42.

<pre><code>:'&lt;,'&gt;s/^/\=(line('.')-line("'&lt;")+42)/
</code></pre>

<hr>

If you want to add a string between the number and the old text from the line, just concatenate (with <code>.</code> in VimL) it to the number-expression:

<pre><code>:'&lt;,'&gt;s/^/\=(line('.')-line("'&lt;")+42).' --&gt; '/
</code></pre>

<hr>

If you need this to sort as text, you may want to zero pad the results, which can be done using <code>printf</code> for <code>0001, 0002</code> ... instead of <code>1, 2</code>... eg:

<pre><code>:%s/^/\=printf('%04d', line('.'))/
</code></pre>

<hr>

Anyway, if you want more information, just open vim help: <code>:h :s</code> and follow the links (<code>|subreplace-special|</code>, ..., <code>|submatch()|</code>)

blocks|key|2067180|text|"VisIncr"插件很适合在一般情况下插入递增数字(或字母、日期、罗马数字等)的列。您可以控制数字格式、填充等。因此，在每一行前面插入一个"1“(通过:s或:g或可视块插入)，在可视块模式下突出显示该列，然后从插件运行其中一个命令。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2067181|entityMap|0|LINK|mutability|MUTABLE|url|http://www.vim.org/scripts/script.php?script_id=670^0|24|2|27|2|0|9|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@$9|O|A|P|B|C]|$9|Q|A|R|B|C]]|D|@$9|S|A|T|1|U]]|E|$]]|$1|F|3|-4|5|6|7|V|8|@]|D|@]|E|$]]]|G|$H|$5|I|J|K|E|$L|M]]]]

The <a href="http://www.vim.org/scripts/script.php?script_id=670" rel="nofollow noreferrer">"VisIncr"</a> plugin is good for inserting columns of incrementing numbers in general (or letters, dates, roman numerals etc.). You can control the number format, padding, and so on. So insert a "1" in front of every line (via <code>:s</code> or <code>:g</code> or visual-block insert), highlight that column in visual-block mode, and run one of the commands from the plugin.

blocks|key|1853321|text|首先，如果需要，可以删除现有的行号：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1853322|:%25s/%5E[0-9]*//|code-block|syntax|javascript|1853323|然后，您可以添加行号。NR引用从1开始的当前行号，因此您可以对其进行一些计算，以获得所需的编号。以下命令为您提供四位数的行号：|offset|length|style|CODE|1853324|:%25!awk+'{print+1000%2BNR*10,$0}'|1853325|entityMap^0|0|0|B|2|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]]|$1|G|3|H|5|6|7|S|8|@$I|T|J|U|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

First, you can remove the existing line numbers if you need to:

<pre><code>:%s/^[0-9]*//
</code></pre>

Then, you can add line numbers. <code>NR</code> refers to the current line number starting at one, so you can do some math on it to get the numbering you want. The following command gives you four digit line numbers:

<pre><code>:%!awk '{print 1000+NR*10,$0}'
</code></pre>

How can I add line numbers to a range of lines in a file opened in Vim? Not as in <code>:set nu</code>—this just displays line numbers—but actually have them be prepended to each line in the file?

How to add line numbers to range of lines in Vim?

如何将行号添加到在Vim中打开的文件的行数范围？不是像在:set nu中那样，-this只显示行号-而是实际上将行号放在文件中的每一行的前面？

问如何在Vim中将行号添加到行的范围？
EN

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问如何在Vim中将行号添加到行的范围？
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