to_html

	# Render the message as a HTML string
	fun to_html: Writable is abstract

src/doc/templates/html_commands.nit:37,2--38,34

	redef fun to_html do return "<p class='text-danger'>Error: {to_s}</p>"

src/doc/templates/html_commands.nit:42,2--71

	redef fun to_html do return "<p class='text-warning'>Warning: {to_s}</p>"

src/doc/templates/html_commands.nit:46,2--74

abstract fun to_html: Writable