source_file

# File lib/irb/ext/loader.rb, line 44
    def source_file(path)
      irb.suspend_name(path, File.basename(path)) do
        irb.suspend_input_method(FileInputMethod.new(path)) do
          |back_io|
          irb.signal_status(:IN_LOAD) do 
            if back_io.kind_of?(FileInputMethod)
              irb.eval_input
            else
              begin
                irb.eval_input
              rescue LoadAbort
                print "load abort!!\n"
              end
            end
          end
        end
      end
    end