The solution to the problem of copy-paste indentation disorder in Vim

foreword

This is a note-taking note to keep little tricks from being forgotten.

I don't know if you will have this kind of trouble. For example, there is a beautifully indented code implementation in Android Studio, such as:

public void sayHello() {
    String msg = "Hello Vim Paste Mode";
    System.out.println(msg);
}

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When you put this beautifully indented code directly ctrl+c, ctrl+v to Vim, the following disgusting situation will appear: 

It can be seen that this way of direct pasting will lead to code loss and indentation disorder.

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solution

vim enters paste mode, the command is as follows:

:set paste

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After entering paste mode, press i again to enter insert mode, copying and pasting is normal. 

In command mode, enter

:set nopaste

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Cancel paste mode.

The paste mode mainly helps us do the following things:

• textwidth is set to 0
• wrapmargin is set to 0
• set noai
• set nosi
• softtabstop is set to 0
• revins reset
• ruler reset
• showmatch reset
• formatoptions use empty value