# Render `document` as HTML
	redef fun render(document) do
		reset
		enter_visit(document)
		return html.write_to_string
	end

	redef fun render(node) do
		text = new Buffer
		enter_visit(node)
		return text.to_s
	end

	# Render `document` as LaTeX
	redef fun render(document) do
		latex = new Buffer
		enter_visit(document)
		return latex.write_to_string
	end

	# Render `node` as Markdown
	redef fun render(node) do
		man = new Buffer
		enter_visit(node)
		return man.write_to_string
	end

	# Render `node` as Markdown
	redef fun render(node) do
		reset
		enter_visit(node)
		return md.write_to_string
	end