Vim settings

.vimrc

set nocompatible
set noerrorbells
set backup
set backupdir=.backup,~/.vimbackup
set keywordprg=man
"set number
set ruler
set showmode
set showmatch
set ignorecase
set smartcase
set tabstop=8
set softtabstop=2
set shiftwidth=2
set scrolloff=5
set expandtab
set autoindent
set backspace=2
set history=100
set textwidth=80
set nowrap

set hidden

set background=light ft=vim syn=vim
"set background=dark ft=vim syn=vim
set ttyfast
set mousehide
set wildmode=longest,list,full
set shortmess=o
set suffixes=.bak,~,.info,.swp,.class
set wildignore=~,*.o,*.info,*.swp,*.class

set makeprg=make
set tags=./tags,../tags,../*/tags,../../tags
set path+=/usr/include,../h/

" viminfo
"           '  file number
"           f  global marks
"           \" registers
"           :  command lines
"           @  input lines
"           /  search commands
"
set viminfo='100,f1,\"500,n~/.viminfo
au  BufReadPost * if line("'\"") > 0 | if line("'\'") < line("$") | exe("norm '\"") | else | exe "norm $" | endif | endif

set showmatch
"set ignorecase         " Do case insensitive matching
set wildmenu
set incsearch
set hlsearch            " highlight search strings "

map <silent> ,g :let efsave=&ef<Bar>let &ef=tempname()<Bar>exe ':!grep -n -w "<cword>" ../*/*.[ch] ../*/*.txt >'.&ef<CR>:cf<CR>:exe ":!rm ".&ef<CR>:let &ef=efsave<Bar>unlet efsave<CR><CR>:cc<CR>
map <silent> <C-N> :cn
map <silent> <C-P> :cp

map mm :make<space>
map ,m :make<Up> <CR>

set isfname-==

set list
set listchars=tab:>-,extends:<,trail:-,eol:<

set laststatus=2
set cmdheight=1
set showcmd
set title
set shell=$SHELL

if has("syntax")
syntax on
endif

set fileencoding=japan
set encoding=japan
set termencoding=japan

filetype plugin indent on

" spell check
iab unsinged    unsigned
iab retrun      return

" C indent setting
set cinoptions=^s,t0,(0,)300,*300,:0

if has("autocmd")
" Set some sensible defaults for editing C-files
    augroup cprog
      " Remove all cprog autocommands
      au!

      " When starting to edit a file:
      "   For *.c and *.h files set formatting of comments and set C-indenting on.
      "   For other files switch it off.
      "   Don't change the order, it's important that the line with * comes first.
      autocmd BufRead *.c,*.h set formatoptions=croql cindent noexpandtab shiftwidth=4 comments=sr:/*,mb:*,el:*/,://
    augroup END
endif " has ("autocmd")

"colorscheme elflord
colorscheme darkblue