In-progress browser for a directory of text files
add_hotkey_to_menu = function(s)
	local s_text = to_hud_text(s)
	local width = s_text:getWidth()
	if Menu_cursor > App.screen.width - 30 then
		return
	end
	App.color(Menu_command_color)
	App.screen.draw(s_text, Menu_cursor,5)
	Menu_cursor = Menu_cursor + width + 30
end