" pager.vim - vim reconfiguration as a pager like `less -e`
" Steve Kinzler, kinzler@cs.indiana.edu, Nov 98
" http://www.cs.indiana.edu/~kinzler/home.html#vi

if &readonly
	if version >= 502
		function! PageSpace()
			if line(".") != line("$")
				normal L
			elseif argc() != 0 && bufnr("%") != argc()
				next
				normal L
			else
				quit
			endif
		endfunction
		noremap <Space> :call PageSpace()<CR>:<CR>

	else
		noremap <Space> :if line(".")!=line("$")<Bar>exe "norm <C-F>L"<Bar>el<Bar>q<Bar>en<CR>:<CR>
	endif

	noremap <CR> :if line(".")!=line("$")<Bar>exe "+"<Bar>el<Bar>q<Bar>en<CR>:<CR>
	noremap b <C-B>L
"	noremap d <C-D>L
	noremap f <C-D>L
	noremap u <C-U>L
	noremap j <C-E>L
	noremap k <C-Y>L
	noremap <C-N> :n<CR>L
	noremap q     :q<CR>
	map     v     <Tab>ed

else
	noremap <Space> <Space>
	noremap <CR>    <CR>
	noremap b b
"	noremap d d
	noremap f f
	noremap u u
	noremap j j
	noremap k k
	noremap <C-N> :n<CR>
	noremap q     :q!
	noremap v     v
endif