我需要使用四个空格作为缩进在项目中我的工作。这是我的。vimrc：

"Autouzupelnianie nawiasow
"inoremap { {<CR>}<C-O>O
inoremap { {}<LEFT>
inoremap [ []<LEFT>
inoremap ( ()<LEFT>

syntax on

set autoindent
set number "pokazywanie numerow lini
set modifiable
set write
filetype indent on "wlaczenie rozpoznawania wciec                                                                                                                
set showmatch "nawiasy                                                                                                                                           

"Backup                                                                                                                                                          
set backup                                                                                                                                                       
set backupdir=/home/mat/Backup/vim/                                                                                                                              

let g:html_use_css="1" "htmle uzywaja css                                                                                                                        

"Wrap                                                                                                                                                            
set linebreak                                                                                                                                                    
set wrap                                                                                                                                                         
set nolist                                                                                                                                                       

"Tabulacja                                                                                                                                                       
"                                                                                                                                                                
"set smartindent                                                                                                                                                 
set tabstop=4                                                                                                                                                    
set expandtab                                                                                                                                                    
set shiftwidth=4                                                                                                                                                 
set softtabstop=4                                                                                                                                                

"Plugin snippMate                                                                                                                                                
filetype plugin on

但是当我按下{然后按下回车键时，我得到了：

{
        <8 spaces> SOMETHING