# File automaten.rb, line 51 def lesen ind = getItem.index('.') substring = @item[ind+1..(@item.length-1)] ch = substring.split[0] return nil if substring[(ch.length+1)..substring.length-1]==nil return Item.new(@item[0..ind-1]+ch+" ."+substring[(ch.length+1)..substring.length-1],@rechtskontext) end