.vimrc

set nu
set hlsearch
set flash
set backspace=2
set autoindent
set smartindent
set ruler
set showmode
set showmatch
set history=400  
set magic
set fileencodings=utf-8,gb2312,gbk,gb18030,big5,ucs-bom,cp936,tuf-16,euc-jp
set nocompatible
set wildmenu
set errorbells
set visualbell
set report=2
set bg=dark
syntax on
sy on
filetype on

"   VIM: File Chooser
"       This is a vim function which allows you to use ranger to select a file for opening in your current vim session.

fun! RangerChooser()
  exec "silent !ranger --choosefile=/tmp/chosenfile " . expand("%:p:h")
  if filereadable('/tmp/chosenfile')
    exec 'edit ' . system('cat /tmp/chosenfile')
    call system('rm /tmp/chosenfile')
  endif
  redraw!
endfun
map ,r :call RangerChooser()