redef fun add_image(v, link, name, comment) do
		v.add "!["
		v.add name
		v.add "]("
		append_value(v, link)
		if comment != null and not comment.is_empty then
			v.add " "
			append_value(v, comment)
		end
		v.add ")"
	end

	redef fun add_image(v, link, name, comment) do
		v.add "<img src=\""
		append_value(v, link)
		v.add "\" alt=\""
		append_value(v, name)
		v.add "\""
		if comment != null and not comment.is_empty then
			v.add " title=\""
			append_value(v, comment)
			v.add "\""
		end
		v.add "/>"
	end

	redef fun add_image(v, link, name, comment) do
		v.add name
		v.add " ("
		append_value(v, link)
		if comment != null and not comment.is_empty then
			v.add " "
			append_value(v, comment)
		end
		v.add ")"
	end