Vim RC

.vimrc

" Ensure that sourcing twice doesn't set autocmds twice
autocmd!

" Remember things on exit
" 'x : save marks in up to x last files
" "x : save up to x lines for each register
" :x : save up to x lines of command history
" %  : save and restore buffer list
" nX : save viminfo in path X
set viminfo='10,\"100,:20,%,n~/.viminfo

" function to restore cursor position
function! RestoreCursor()
	if line("'\"") <= line("$")
		normal! g`"
		return 1
	endif
endfunction

" auto restore cursor
augroup resCur
	autocmd!
	autocmd BufWinEnter * call RestoreCursor ()
augroup END

" Enable omnicompletion
filetype plugin on
set omnifunc=syntaxcomplete#Complete

" Enable syntax
syntax on

" Enable highlighting lines over 80 characters
augroup longlines
	autocmd BufEnter * highlight OverLength ctermbg=blue ctermfg=white guibg=#592929
	autocmd BufEnter * match OverLength /\%81v.\+/
augroup END

" Always show line numbers
set number
highlight LineNr term=bold cterm=NONE ctermfg=DarkGray ctermbg=NONE gui=NONE guifg=NONE guibg=DarkGray