vimrc

 1  " show row num
 2  set nu
 3  
 4  " show syntax highlight
 5  set syntax=on
 6 
 7  " set autoindent
 8  set autoindent
 9  set cindent
10 
11  " set tab width
12  set tabstop=4
13  
14  " set history number
15  set history=1000
16  
17  " set smart indent
18  set smartindent
19  
20  " set brackets match
21  set showmatch