class Byebug::SourceCommand

def execute
  return print SourceCommand.help(nil) if
    SourceCommand.names.include?(@match[0])
  file = File.expand_path(@match[1]).strip
  return errmsg "File \"#{file}\" not found\n" unless File.exist?(file)
  if @state and @state.interface
    @state.interface.command_queue += File.open(file).readlines
  else
    Byebug.run_script(file, @state)
  end
end