vim编辑格式与环境设置

 set wildmenu
 set backspace=

 set pastetoggle=<f3>

 filetype on
 filetype plugin on
 filetype indent on

 set encoding=utf-
 set fileencoding=utf-
 set fileencodings=utf-,gbk
 set termencoding=utf-
 set ambiwidth=double

 set nobackup

 nnoremap <Down> gj
 nnoremap <Up> gk

 syntax on

 set hlsearch
 set incsearch
 set showcmd
 set nocompatible

 set ts=
 set sw=
 set encoding=utf-
 set fileencoding=prc
 set autoindent

 if has("gui_running")
     ;
 else
     colorscheme desert
 endif