syntax on
colorscheme elflord
set background=dark
set incsearch
set title

set showcmd		" Show (partial) command in status line.
set showmatch		" Show matching brackets.
set smartcase		" Do smart case matching
set autowrite		" Automatically save before stuff like :next and :make

set scrolloff=3

" Scrolling with shift-arrow
map <S-Up> <C-Y><Up>
map <S-Down> <C-E><Down>
imap <S-Up> <C-o><C-Y><Up>
imap <S-Down> <C-o><C-E><Down>

" Delete word
"map <S-Delete> d/\s

" Tip #80: Restore cursor to file position in previous editing session
set viminfo='10,\"100,:20,%,n~/.viminfo
if has("autocmd")
	au BufReadPost * if line("'\"") > 0|if line("'\"") <= line("$")
	\| exe("norm '\"")|else|exe "norm $" | endif
endif

" indenting
if has("autocmd")
	filetype indent on
endif


" don't mess my XTerm title (useless)
let &titleold="uxterm"

" Show and trim spaces
function ShowSpaces( ...)
	let @/="\\v(\\s+$)|( +\\ze\\t)"
	let oldhlsearch=&hlsearch
	if !a:0
		let &hlsearch=!&hlsearch
	else
		let &hlsearch=a:1
	end
	return oldhlsearch
endfunction

"function TrimSpaces() range
"  let oldhlsearch=ShowSpaces( 1)
"  execute a:firstline.",".a:lastline."substitute ///gec"
"  let &hlsearch=oldhlsearch
"endfunction

command -bar -nargs=? ShowSpaces call ShowSpaces(<args>)
command -bar -nargs=0 -range=% TrimSpaces <line1>,<line2>call TrimSpaces()
nnoremap <F12>     :ShowSpaces 0<cr>
nnoremap <S-F12>     :ShowSpaces 1<cr>
"nnoremap <S-F12>   m`:TrimSpaces<cr>``
"vnoremap <S-F12>   :TrimSpaces<cr>

map <F5> <C-o>:w<CR><C-o>:make<CR><C-o>:cw<CR>