Configure Vim syntax highlighting and automatic indent

1

, Configuration file location
Under the/etc/directory, there is Vimrc
File, which is a public Vim configuration file in the system and is valid for all users. In each user's home directory, you can create a private configuration file named" .

Vimrc
". For example, in the/root directory, .

Vimrc
File. If you do not know the location of the configuration file and script, you can use the command in VIM : Scriptnames
The following path is displayed:/etc/vimrc/usr/share/Vim/vim72/syntax. vim/usr/share/Vim/vim72/syntax/synload. vim/usr/share/Vim/vim72/syntax/syncolor. vim/usr/share/Vim/vim72/filetype. vim/usr/share/Vim/vim72/ftplugin. vim/home/kdj /. vimrc... if you do not know the search location of the vim configuration file, enter : Version
The system vimrc file: "/etc/vimrc" User vimrc file: "$ home /. vimrc "User exrc file:" $ home /. exrc "$ Vim default value:"/usr/share/Vim" 2

Set syntax highlighting
1) Open vimrc and add the following statement to highlight the Syntax: Syntax on 2) If the syntax is still not highlighted, add the following statement to the profile file in the/etc directory: Export term = xterm-color 3

, Settings

Windows

Style

C/C ++

Auto indent (Add the following

Set

Statement

Vimrc

Medium)
1) set the (soft) tab width to 4: Set tabstop = 4 Set softtabstop = 4 2) set the number of spaces for indentation to 4. Set shiftwidth = 4 3) Set automatic indent: That is, the indent value of each line is equal to that of the previous line.
Noautoindent
Unset: Set autoindent 4) Set
Use
C/C ++
Automatic language indentation: Set cindent 5) set the specific indent mode for C/C ++ language (taking my windows style as an example ): Set cinoptions = {s, T0, N-2, P2s, (03 S, =. 5 S,> 1 s, = 1 s,: 1 s 6) to display the line number of the text on the left, use the following statement: Set nu Set roler set Cursor Display
7) Add the following statement if it does not exist: If & term = "xterm" Set t_co = 8 Set t_sb = ^ [4% DM Set t_sf = ^ [3% DM Endif