# Add a new macro to the list
	private fun make_macro(name: String, start_pos, end_pos: Int): TemplateMacro do
		if not macros.has_key(name) then
			macros[name] = new Array[TemplateMacro]
		end
		var macro = new TemplateMacro(name, start_pos, end_pos)
		macros[name].add macro
		return macro
	end