为什么vim中是切换新行

从问题如何在vim中替换换行符开始？。在为换行符替换文本时，必须使用
，如下所示

但是，当替换字符的行尾和换行符时，可以这样做：

手册的哪个部分记录了这些行为，它们背后的原因是什么？

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从http：/ / / / vim.wikia.com维基搜索：_ _ replace布尔P＞＜／

When Searching

...

is newline,
is CR (carriage return = Ctrl-M = ^M)

When Replacing

...

is newline,
is a null byte (0x00).

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模式八：从在线文档P＞＜／

matches

matches an end-of-line -
When matching in a string instead of
buffer text a literal newline
character is matched.

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另一个层面\0is that which to this is，is taken traditionally空，在"to the Whole s//\0/均值匹配模式"。(which is，顺便，我一周比，和，&)。P＞＜／

• 我知道你不能使用\0to均值NULL，知道你使用
  
• 我知道你不能使用
  to均值
  
  ，知道你使用。
• 我知道你不能使用
  to
  均值，但我不知道谁会想要的字符的文件，在线的目的。

-？P＞＜／

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:help NL-used-for-Nul

Technical detail:

characters in the file are stored as in memory. In the display
they are shown as"^@". The translation is done when reading and writing
files. To match a with a search pattern you can just enter CTRL-@ or
"CTRL-V 000". This is probably just what you expect. Internally the
character is replaced with a in the search pattern. What is unusual is
that typing CTRL-V CTRL-J also inserts a , thus also searches for a
in the file. {Vi cannot handle characters in the file at all}

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在第一:h :sto see of the section，开"SUBSTITUTE"4.2"change of documentation"。这是我的命令：accepts theP＞＜／

通知patternabout the description和stringP＞＜／

For the {pattern} see |pattern|.
{string} can be a literal string, or something
special; see |sub-replace-special|.

我知道现在你知道the search和替代模式的不同模式的行动规则。如果你|pattern|to the后续链接，它需要你that explains the Whole to the section regexp模式是八。P＞＜／

同时，你需要|sub-replace-special|to the subsection"4.2 SUBSTITUTE"，which contains the which is for取代模式，在
for在线霹雳/分裂。P＞＜／

(to this part of the shortcut is :h :s%手册)P＞＜／

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