Vim Using

  1
  2 set nu
  3 set backup
  4 set bg=light
  5 " transform tab to space
  6 set expandtab
  7 " automatically indent
  8 set autoindent
  9 set tabstop=4
 10 inoremap ( ()<ESC>i
 11 inoremap [ []<ESC>i
 12 inoremap { {}<ESC>i
 13 inoremap " ""<ESC>i
 14 inoremap ' ''<ESC>i
 15 set wrap
 16 set textwidth=80
 17 syntax on
 18 let &termencoding=&encoding
 19 set fileencodings=utf-8,gbk
 20 set shiftwidth=4
 21
 22 set splitbelow
 23 set splitright
 24 " Enable folding
 25 set foldmethod=indent
 26 set foldlevel=99
 27 " Enable folding with the spacebar
 28 nnoremap <space> za