filetype plugin indent on
syntax on
set number
set incsearch
set noswapfile
" If the current buffer has never been saved, it will have no name,
" call the file browser to save it, otherwise just save it.
command -nargs=0 -bar Update if &modified
                           \|    if empty(bufname('%'))
                           \|        browse confirm write
                           \|    else
                           \|        confirm write
                           \|    endif
                           \|endif
nnoremap <silent> <C-S> :<C-u>Update<CR>
inoremap <c-s> <Esc>:Update<CR>