追加した vimrc

参考

http://hatena.g.hatena.ne.jp/hatenatech/20060515/1147682761
http://peace-pipe.blogspot.com/2006/05/vimrc-vim.html
http://d.hatena.ne.jp/shim0mura/20111011/1318303833

vimrc

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"  ここから自分で追加したもの
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"set autoindent                   "新しい行のインデントを現在行と同じにする
set wildmode=list:longest        "vimのコマンドを補完
set nu                           "行番号表示
"タブ可視化
set list
set listchars=tab:>-

"------------------------------------------------------------------------------------"
" タブ幅の設定
"------------------------------------------------------------------------------------"
set expandtab
set tabstop=2
set softtabstop=2
set shiftwidth=2

"------------------------------------------------------------------------------------"
"ステータスライン
"------------------------------------------------------------------------------------"
set laststatus=2                  "ステータスラインを常に表示

function! GetB()
  let c = matchstr(getline('.'), '.', col('.') - 1)
  let c = iconv(c, &enc, &fenc)
  return String2Hex(c)
endfunction
" :help eval-examples
" The function Nr2Hex() returns the Hex string of a number.
func! Nr2Hex(nr)
  let n = a:nr
  let r = ""
  while n
    let r = '0123456789ABCDEF'[n % 16] . r
    let n = n / 16
  endwhile
  return r
endfunc
" The function String2Hex() converts each character in a string to a two
" character Hex string.
func! String2Hex(str)
  let out = ''
  let ix = 0
  while ix < strlen(a:str)
    let out = out . Nr2Hex(char2nr(a:str[ix]))
    let ix = ix + 1
  endwhile
  return out
endfunc

"ステータスラインに文字コードと改行文字を表示する
" set statusline=%<[%n]%m%r%h%w%{'['.(&fenc!=''?&fenc:&enc).':'.&ff.']['.&ft.']'}\ %F%=%l,%c%V%8P
if winwidth(0) >= 120
  set statusline=%<[%n]%m%r%h%w%{'['.(&fenc!=''?&fenc:&enc).':'.&ff.']'}%y\ %F%=[%{GetB()}]\ %l,%c%V%8P
else
  set statusline=%<[%n]%m%r%h%w%{'['.(&fenc!=''?&fenc:&enc).':'.&ff.']'}%y\ %f%=[%{GetB()}]\ %l,%c%V%8P
endif

"set statusline=%{GetB()}

"------------------------------------------------------------------------------------"
" end
"------------------------------------------------------------------------------------"