# File lib/maruku/input/charsource.rb, line 282
        def method_missing(methodname, *args)
                a_bef = @a.describe
                b_bef = @b.describe
                
                a = @a.send(methodname, *args)
                b = @b.send(methodname, *args)
                
#               if methodname == :describe
#                       return a
#               end
                
                if a.kind_of? MatchData
                        if a.to_a != b.to_a
                                puts "called: #{methodname}(#{args})"
                                puts "Matchdata:\na = #{a.to_a.inspect}\nb = #{b.to_a.inspect}"
                                puts "AFTER: "+@a.describe
                                puts "AFTER: "+@b.describe
                                puts "BEFORE: "+a_bef
                                puts "BEFORE: "+b_bef
                                puts caller.join("\n")
                                exit
                        end
                else
                        if a!=b
                                puts "called: #{methodname}(#{args})"
                                puts "Attenzione!\na = #{a.inspect}\nb = #{b.inspect}"
                                puts ""+@a.describe
                                puts ""+@b.describe
                                puts caller.join("\n")
                                exit
                        end
                end
                
                if @a.cur_char != @b.cur_char
                        puts "Fuori sincronia dopo #{methodname}(#{args})"
                        puts ""+@a.describe
                        puts ""+@b.describe
                        exit
                end
                
                return a
        end