set encoding=utf-8
scriptencoding utf-8

" An example for a vimrc file.
"
" Maintainer:	Bram Moolenaar <Bram@vim.org>
" Last change:	2008 Dec 17
"
" To use it, copy it to
"     for Unix and OS/2:  ~/.vimrc
"	      for Amiga:  s:.vimrc
"  for MS-DOS and Win32:  $VIM\_vimrc
"	    for OpenVMS:  sys$login:.vimrc

" When started as "evim", evim.vim will already have done these settings.
if v:progname =~? "evim"
  finish
endif

" Use Vim settings, rather than Vi settings (much better!).
" This must be first, because it changes other options as a side effect.
if &compatible
    set nocompatible
endif

" allow backspacing over everything in insert mode
set backspace=indent,eol,start

if has("vms")
  set nobackup		" do not keep a backup file, use versions instead
else
  set backup		" keep a backup file
endif
set history=50		" keep 50 lines of command line history
set ruler		" show the cursor position all the time
set showcmd		" display incomplete commands
set incsearch		" do incremental searching

" For Win32 GUI: remove 't' flag from 'guioptions': no tearoff menu entries
" let &guioptions = substitute(&guioptions, "t", "", "g")

" Don't use Ex mode, use Q for formatting
map Q gq

" CTRL-U in insert mode deletes a lot.  Use CTRL-G u to first break undo,
" so that you can undo CTRL-U after inserting a line break.
inoremap <C-U> <C-G>u<C-U>

" In many terminal emulators the mouse works just fine, thus enable it.
if has('mouse')
  set mouse=a
endif

" Switch syntax highlighting on, when the terminal has colors
" Also switch on highlighting the last used search pattern.
if &t_Co > 2 || has("gui_running")
  syntax on
  set hlsearch
endif

" Only do this part when compiled with support for autocommands.
if has("autocmd")

  " Enable file type detection.
  " Use the default filetype settings, so that mail gets 'tw' set to 72,
  " 'cindent' is on in C files, etc.
  " Also load indent files, to automatically do language-dependent indenting.
  filetype plugin indent on

  " Put these in an autocmd group, so that we can delete them easily.
  augroup vimrcEx
  au!

  " For all text files set 'textwidth' to 78 characters.
  autocmd FileType text setlocal textwidth=78

  " When editing a file, always jump to the last known cursor position.
  " Don't do it when the position is invalid or when inside an event handler
  " (happens when dropping a file on gvim).
  " Also don't do it when the mark is in the first line, that is the default
  " position when opening a file.
  autocmd BufReadPost *
    \ if line("'\"") > 1 && line("'\"") <= line("$") |
    \   exe "normal! g`\"" |
    \ endif

  augroup END

endif " has("autocmd")

" Convenient command to see the difference between the current buffer and the
" file it was loaded from, thus the changes you made.
" Only define it when not defined already.
if !exists(":DiffOrig")
  command DiffOrig vert new | set bt=nofile | r # | 0d_ | diffthis
		  \ | wincmd p | diffthis
endif

" Following configures were added by ayato.
" expand tab to 4 spaces
set tabstop=4
set autoindent
set expandtab
set shiftwidth=4
set smartindent
" show line number
set number
" show invisible character
set list
set listchars=tab:▸\ ,eol:↲,extends:❯,precedes:❮
" show bady of the bracket
set showmatch
set matchtime=1
"
set modeline
"
set whichwrap=h,l,b,s,<,>,[,]
"
set ignorecase
set smartcase
set wrapscan
" change the color of the line the cursor is in
set cursorline
"set cursorcolumn
"
"
set visualbell t_vb=
set noerrorbells
"
set iminsert=0
"
set scrolloff=8
set sidescrolloff=16
"
set confirm

set helplang=ja
"
set nobackup
"
nnoremap j gj
nnoremap k gk
vnoremap j gj
vnoremap k gk
nnoremap gj j
nnoremap gk k
vnoremap gj j
vnoremap gk k
nnoremap <space>w :w<return>
nnoremap <space>q :q<return>
"
set laststatus=2
set statusline=%<%F\ %m%r%h%w
set statusline+=[%Y]%{'['.(&fenc!=''?&fenc:&enc).']['.&fileformat.']'}
set statusline+=%=%l,%v%8P

let g:hi_insert = 'highlight StatusLine guifg=darkblue guibg=darkyellow gui=none ctermfg=blue ctermbg=yellow cterm=none'

if has('syntax')
    augroup InsertHook
        autocmd!
        autocmd InsertEnter * call s:StatusLine('Enter')
        autocmd InsertLeave * call s:StatusLine('Leave')
    augroup END
endif

let s:slhlcmd = ''
function! s:StatusLine(mode)
    if a:mode == 'Enter'
        silent! let s:slhlcmd = 'highlight ' . s:GetHighlight('StatusLine')
        silent exec g:hi_insert
    else
        highlight clear StatusLine
        silent exec s:slhlcmd
    endif
endfunction

function! s:GetHighlight(hi)
    redir => hl
    exec 'highlight '.a:hi
    redir END
    let hl = substitute(hl, '[\r\n]', '', 'g')
    let hl = substitute(hl, 'xxx', '', '')
    return hl
endfunction