redef fun render_latex(v) do
		v.add_line
		v.add_indent
	end

	redef fun render_latex(v) do
		v.add_raw "\\texttt\{"
		v.add_text literal
		v.add_raw "\}"
	end

	redef fun render_latex(v) do
		v.add_raw "\\texttt\{"
		v.add_raw v.latex_escape(literal)
		v.add_raw "\}"
	end

	redef fun render_latex(v) do
		v.add_text literal
	end

	redef fun render_latex(v) do
		v.add_raw "\\texttt\{"
		var title = self.title
		if title != null then
			v.add_text "{title} | "
		end
		v.add_text link
		v.add_raw "\}"
	end

	redef fun render_latex(v) do
		var wrap_document = v.wrap_document
		if v.wrap_document then
			v.add_line
			v.add_raw "\\documentclass[{v.page_format},{v.font_size}]\{{v.document_class}\}\n\n"
			v.add_raw "\\usepackage[utf8]\{inputenc\}\n"
			if v.use_listings then
				v.add_raw "\\usepackage\{listings\}\n"
			end
			v.add_raw "\\usepackage\{hyperref\}\n"
			v.add_raw "\\usepackage\{graphicx\}\n"
			v.add_raw "\\usepackage\{ulem\}\n\n"
			v.add_raw "\\begin\{document\}\n\n"
		end
		var node = first_child
		while node != null do
			v.enter_visit node
			node = node.next
			if node != null then v.add_raw "\n"
		end
		if wrap_document then
			v.add_raw "\n\\end\{document\}\n"
		end
	end

	redef fun render_latex(v) do
		v.add_line
		v.add_indent
		v.add_raw "\\begin\{quote\}"
		v.add_line
		v.indent += 2
		visit_all(v)
		v.indent -= 2
		v.add_line
		v.add_indent
		v.add_raw "\\end\{quote\}"
		v.add_line
	end

	redef fun render_latex(v) do
		var level = self.level
		v.add_indent
		v.add_line
		if level == 1 then
			v.add_raw "\\section\{"
		else if level == 2 then
			v.add_raw "\\subsection\{"
		else if level == 3 then
			v.add_raw "\\subsubsection\{"
		else if level == 4 then
			v.add_raw "\\paragraph\{"
		else if level == 5 then
			v.add_raw "\\subparagraph\{"
		else
			# use bold for level 6 headings
			v.add_raw "\\textbf\{"
		end
		v.add_indent
		visit_all(v)
		v.add_raw "\}"
		v.add_line
	end

	redef fun render_latex(v) do
		v.add_line
		v.add_indent
		v.add_raw "\\begin\{verbatim\}"
		v.add_line
		v.add_indent
		v.add_raw literal or else ""
		v.add_line
		v.add_indent
		v.add_raw "\\end\{verbatim\}"
		v.add_line
	end

	redef fun render_latex(v) do
		v.add_indent
		v.add_raw "\\item"
		v.add_line
		v.indent += 2
		visit_all(v)
		v.indent -= 2
		v.add_line
	end

	redef fun render_latex(v) do
		v.add_indent
		visit_all(v)
		v.add_line
	end

	redef fun render_latex(v) do
		v.add_line
		v.add_indent
		v.add_raw "\\begin\{center\}\\rule\{3in\}\{0.4pt\}\\end\{center\}"
		v.add_line
	end

	redef fun render_latex(v) do
		v.add_raw "\\textit\{"
		visit_all(v)
		v.add_raw "\}"
	end

	redef fun render_latex(v) do
		v.add_raw "\\textbf\{"
		visit_all(v)
		v.add_raw "\}"
	end

	redef fun render_latex(v) do
		v.add_raw "\\includegraphics\{"
		v.add_text destination
		v.add_raw "\}"
	end

	redef fun render_latex(v) do
		if is_autolink then
			v.add_raw "\\url\{"
			v.add_text destination
			v.add_raw "\}"
			return
		end
		var title = self.title
		v.add_raw "\\href\{"
		v.add_text destination
		v.add_raw "\}\{"
		visit_all(v)
		if title != null and not title.is_empty then
			v.add_raw " ("
			v.add_text title
			v.add_raw ")"
		end
		v.add_raw "\}"
	end

	redef fun render_latex(v) do
		v.add_raw "\\sout\{"
		visit_all(v)
		v.add_raw "\}"
	end

	redef fun render_latex(v) do
		v.add_raw "\\textsuperscript\{"
		visit_all(v)
		v.add_raw "\}"
	end

	redef fun render_latex(v) do
		var directive = if v.use_listings then "lstlisting" else "verbatim"
		v.add_line
		v.add_indent
		v.add_raw "\\begin\{{directive}\}"
		v.add_line
		v.add_raw literal or else ""
		v.add_line
		v.add_indent
		v.add_raw "\\end\{{directive}\}"
		v.add_line
	end

	redef fun render_latex(v) do
		var info = self.info
		var lstlistings = v.use_listings
		var directive = if lstlistings then "lstlisting" else "verbatim"
		v.add_line
		v.add_indent
		v.add_raw "\\begin\{{directive}\}"
		if lstlistings and info != null and not info.is_empty then
			v.add_raw "[language={info}]"
		end
		v.add_line
		v.add_raw literal or else ""
		v.add_line
		v.add_indent
		v.add_raw "\\end\{{directive}\}"
		v.add_line
	end

	redef fun render_latex(v) do
		var start = self.start_number
		v.add_line
		v.add_indent
		v.add_raw "\\begin\{enumerate\}"
		v.indent += 2
		v.add_line
		if start != 1 then
			v.add_indent
			v.add_raw "\\setcounter\{enum{nesting_level}\}\{{start}\}"
			v.add_line
		end
		visit_all(v)
		v.indent -= 2
		v.add_line
		v.add_indent
		v.add_raw "\\end\{enumerate\}"
		v.add_line
	end

	redef fun render_latex(v) do
		v.add_line
		v.add_indent
		v.add_raw "\\begin\{itemize\}"
		v.add_line
		v.indent += 2
		visit_all(v)
		v.indent -= 2
		v.add_line
		v.add_indent
		v.add_raw "\\end\{itemize\}"
		v.add_line
	end