blocks|key|2924813|text|看起来Atom将换行符与\r\n相匹配，但当只将\n替换为nothing时，行为却不一致。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2924814|因此，新行似乎与\s%2B和\r\n匹配，而行尾只有“一半”与\n匹配。|2924815|如果用字符串替换\n，则行尾不会发生任何变化，但字符串将追加到下一行。|unordered-list-item|2924816|如果用字符串替换\r，则不会发生任何事情，但光标会前进。|2924817|entityMap^0|C|4|O|2|0|8|3|C|4|T|2|0|8|2|0|8|2|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]|$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|T|8|@$9|U|A|V|B|C]|$9|W|A|X|B|C]|$9|Y|A|Z|B|C]]|D|@]|E|$]]|$1|H|3|I|5|J|7|10|8|@$9|11|A|12|B|C]]|D|@]|E|$]]|$1|K|3|L|5|J|7|13|8|@$9|14|A|15|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|16|8|@]|D|@]|E|$]]]|N|$]]

Looks like Atom matches newlines as <code>\r\n</code> but behaves inconsistently when replacing just the <code>\n</code> with nothing.

So newlines seem to match <code>\s+</code> and <code>\r\n</code>, and only "half" of the line-ending matches <code>\n</code>. 

<ul>
<li>If you replace <code>\n</code> with a string, nothing happens to the line-ending, but the string is appended to the next line</li>
<li>If you replace <code>\r</code> with a string, nothing happens at all, but the cursor advances.</li>
</ul>

blocks|key|2870265|text|现在回答有点晚，但我使用下面的术语进行搜索，它适用于Atom+v1.19.7+x64|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2870266|\r?\n%7C\r|code-block|syntax|javascript|2870267|BR|2870268|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|$]]

It's alittle bit late to answer but i use following term to search and it works with Atom v1.19.7 x64

<pre><code>\r?\n|\r
</code></pre>

BR

blocks|key|2924998|text|这些答案都帮不了我。对我有用的是：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2924999|我刚在文件末尾添加了一行。|ordered-list-item|2925000|移位%2B+<-+(箭头向左)|2925001|Ctrl+%2BC|2925002|“替换当前缓冲区”行中的Ctrl+%2BV|2925003|只是复制了新行并粘贴到:D中。|2925004|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$]]|$1|E|3|F|5|D|7|Q|8|@]|9|@]|A|$]]|$1|G|3|H|5|D|7|R|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|S|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|T|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|U|8|@]|9|@]|A|$]]]|N|$]]

None of these answers helped me.
What worked for me:
<ol>
<li>I just added a new line at the end of the file.</li>
<li>Shift + &lt;- (arrow to left)</li>
<li>Ctrl + C</li>
<li>Ctrl + V in the &quot;Replace in current buffer&quot; line</li>
</ol>
Just copied the new line and pasted it in :D

blocks|key|2870303|text|使用(使用“查找缓冲区”函数)在代码中删除不可见行|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|2870304|(-用Atom-Editor打开代码文件)|2870305|点击键盘上的cmd(mac)/ctrl(win)+%2Bf来激活查找缓冲区函数(一个小窗口出现在原子屏幕的底部边缘)。|unordered-list-item|2870306|标记要删除不可见换行的代码。|2870307|单击标记模式按钮，然后单击Regex模式(.*)按钮，然后键入第一个字段：\n|2870308|之后，单击“替换所有”。|2870309|Atom将删除\n所指示的所有不可见的换行(如果您使用LF模式右下角，对于CRLF模式(在windows机器上非常常见)使用\r\n替换为空)。|2870310|希望这能有所帮助。|2870311|合气道|2870312|entityMap^0|2|D|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|11|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|12|8|@]|D|@]|E|$]]|$1|K|3|L|5|J|7|13|8|@]|D|@]|E|$]]|$1|M|3|N|5|J|7|14|8|@]|D|@]|E|$]]|$1|O|3|P|5|J|7|15|8|@]|D|@]|E|$]]|$1|Q|3|R|5|6|7|16|8|@]|D|@]|E|$]]|$1|S|3|T|5|6|7|17|8|@]|D|@]|E|$]]|$1|U|3|V|5|6|7|18|8|@]|D|@]|E|$]]|$1|W|3|-4|5|6|7|19|8|@]|D|@]|E|$]]]|X|$]]

DELETE INVISIBLE LINE BREAKS IN CODE WITH ATOM
(using the "Find in buffer" function)

(- open your code-file with the Atom-Editor)

<ul>
<li>Hit cmd(mac)/ctrl(win) + f on your keyboard for activating the Find in buffer function (a little window appears at the bottom atom-screen edge).</li>
<li>Mark your Code in which you want to delete the invisible Line breaks.</li>
<li>Click on the Markup-Mode Button and after that on the Regex-Mode (.*) Button and type into the first field: \n</li>
<li>After that click replace all.</li>
</ul>

[And Atom will delete all the invisible line breaks indicated by \n (if you use LF-Mode right bottom corner, for CRLF-Mode (very common on windows machines as default) use \r\n) by replacing them with nothing.]

Hope that helps.

Synaikido

blocks|key|2870219|text|您可以使用反向引用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2870220|例如：用单个空行替换三行空行|2870221|查找regex：(\r\n){3}|2870222|取代:1美元|2870223|您可以用(\r\n){2}+.或(\r\n){n}的空行数n。您可以省略$1并保留“替换”为空，以完全删除空行。|2870224|如果您想用两行替换3行空行，则替换字符串可以是$1$1或$1$2+(甚至$1$3+.$3.$3.$3.+$2+.+)：$1只是指第一个带括号的表达式\r\n；$2用第二个(与第一个相同，所以$1$1代替$1$2，因为$1+==+$2)。这概括为n个空行。|2870225|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|P|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|Q|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|R|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|S|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|M|$]]

You can use backreferencing:

eg. Replace triple blank lines with a single blank line

Find regex: (\r\n){3}

Replace: $1

You can indicate double blank lines with (\r\n){2} ... or any number n of blank lines with (\r\n){n}. And you can omit the $1 and leave replace blank to remove the blank lines altogether.

If you wanted to replace 3 blank lines with two, your replace string can be $1$1 or $1$2 (or even $1$3 ... $3$3 ... $3$2 ... ): $1 just refers to the first round bracketed expression \r\n; $2 with the second (which is the same as the first, so $1$1 replaces the same way as $1$2 because $1 == $2). This generalizes to n blank lines.

blocks|key|3205327|text|纯粹主义者可能不喜欢我的解决方案，但您也可以通过复制带有几个换行符的内容并将其粘贴到查找/替换输入中，将查找和替换输入转换为多行文本框。无论是否使用regex，它都可以工作。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3205328|例如，您可以复制这3行并将它们粘贴到查找和替换输入中：|3205329|line+1
line+2
line+3|code-block|syntax|javascript|3205330|现在您的输入有了所需的行数，您可以根据需要修改它们(如果需要，还可以添加regex+)。|3205331|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|O|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

The purists will probably not like my solution, but you can also transform the find and replace inputs into a multiline text box by copying content with several line breaks and pasting it into the find/replace inputs. It will work with or without using regex.

For example, you can copy this 3 lines and paste them into both find and replace inputs:

<pre><code>line 1
line 2
line 3
</code></pre>

Now that your inputs have the number of lines that you need, you can modify them as you want (and add regex if necessary).

blocks|key|2925094|text|呵呵，很奇怪，Ctrl%2BShift%2BF也不起作用！|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2925095|解决办法:打开Atom设置，然后核心包->行结束-选择器，滚动到底部，查看关于命令转换行尾的提示：“转换到-LF”。|2925096|转换:+Cmd%2BShift%2BP类型‘行’，并选择‘转换为-LF’-完成！|2925097|您可以将默认选项“默认行结尾”从“OS”更改为“LF”。|2925098|此外，设置更改后，您的新文件将使用'LF‘。|2925099|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|N|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|O|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|P|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

Heh, very weird, Ctrl+Shift+F does not work too!
Workaround: open Atom Settings, then Core Packages-&gt;line-ending-selector, scroll to bottom to see tips about command to convert line endings: 'convert-to-LF'.
To convert: Cmd+Shift+P type 'line' and choose 'convert-to-LF' - done!
You could change default option 'Default line ending' from 'OS' to 'LF'.
Also after settings changed your new files will use 'LF'.

blocks|key|3205530|text|先决条件:激活“使用Regexp”|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3205531|在我的atom版本(linux，1.51.0)中，我使用以下代码在新行后添加了“export”|3205532|search+'\n'
replace+'\nexport+'|code-block|syntax|javascript|3205533|工作得很有魅力|3205534|\n没有匹配任何东西|3205535|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Q|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

prerequisite: activate 'Use Regexp'
in my version of atom (linux, 1.51.0) i used the following code to add 'export ' after a new line
<pre><code>search '\n'
replace '\nexport '
</code></pre>
worked like a charm
\r\n didn't match anything

In Atom, If I activate regex mode on the search-and-replace tool, it can find newlines as <code>\n</code>, but when I try to replace them, they're still there. 

Is there no way to replace a newline-spanning string in Atom?

How do I replace a newline in Atom?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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在Atom中，如果我在搜索和替换工具上激活regex模式，它可以找到作为\n的换行符，但是当我试图替换它们时，它们仍然存在。在Atom中没有办法替换换行符吗？

问如何替换Atom中的换行符？
EN

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问如何替换Atom中的换行符？
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