为什么Atom找不到这些换行符? [英] Why can't Atom find these newlines?

问题描述

我正在尝试清理一堆包含换行符且无法让Atom查找换行符的.vcf文件.如果选择"regex"，通常\r，\n或\r\n都可以工作，但在这种情况下根本找不到空白行.这是一个选择:

I'm trying to clean up a bunch of .vcf files that have line breaks in them and having trouble getting Atom to find the line breaks. Usually either \r, \n or \r\n will work if "regex" is selected but in this case it isn't finding blank lines at all. Here's a selection:

BEGIN:VCARD VERSION:3.0

X-UNKNOWN-ELEMENT;TYPE=objectclass:top
X-UNKNOWN-ELEMENT;TYPE=objectclass:person
X-UNKNOWN-ELEMENT;TYPE=objectclass:organizationalPerson
X-UNKNOWN-ELEMENT;TYPE=objectclass:inetOrgPerson
X-UNKNOWN-ELEMENT;TYPE=objectclass:mozillaAbPersonAlpha

我阅读了此如何在Atom中替换换行符? ，但那里的解决方案都没有帮助我找到空白行.

I read over this How do I replace a newline in Atom? but none of the solutions there helped me find empty lines.

我结束了转向bash的工作，以摆脱空白:sed -i '/^$/d' *.vcf，但是我还有很多其他事情要清理.像这样的东西:

I wound up moving to bash to get rid of empty lines: sed -i '/^$/d' *.vcf but there are a bunch of other things I'd like to clean up. Stuff like:

X-UNKNOWN-ELEMENT;TYPE=E-mail 2 - Type:internet
X-UNKNOWN-ELEMENT;TYPE=E-mail 2 - Value:[e-mail]

应该成为:

EMAIL;TYPE=WORK:[e-mail]

那只是一个例子.还有其他一些，它们都围绕匹配多行字符串，这是我以前从未遇到过的问题，但是在这种情况下，如果我使用项目搜索，就找不到字符串了.

That is just one example. There are others, they all revolve around matching multi-line strings, something I've never had a problem with before but in this case it just isn't finding the strings if I use the project search.

推荐答案

感叹.

答案是:因为Atom项目搜索不支持多行搜索，所以正则表达式还是不支持:

The answer is: because Atom project search doesn't support multi-line searches, reg-ex or no:

https://github.com/atom/find-and-replace/issues/218

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