if love.filesystem.getInfo('config') then

  if Settings and Settings.source then

  local settings = json.decode(love.filesystem.read('config'))

  local settings = Settings.source

end
function source.settings()

  local settings = {

  return {

    screen_top=Editor_state.screen_top1, cursor=Editor_state.cursor1}
  love.filesystem.write('config', json.encode(settings))

    screen_top=Editor_state.screen_top1, cursor=Editor_state.cursor1,
  }

  if love.filesystem.getInfo('config') then
    Settings = json.decode(love.filesystem.read('config'))
    Current_app = Settings.current_app
  end
  dofile('pong.lua')
  pong.initialize_globals()
  dofile('source.lua')
  source.initialize_globals()
  -- initialize the current app last so we get its window settings
  -- No other settings should overlap/conflict.

    dofile('pong.lua')
    pong.initialize_globals()

    source.initialize()

    dofile('source.lua')
    source.initialize_globals()

    pong.initialize()

    love.quit()

    love.quit()

  save_settings()

end
function save_settings()
  local settings = {
    current_app=Current_app,
    source=source.settings(),
--?     pong=pong.settings(),
  }
  love.filesystem.write('config', json.encode(settings))

        - Current_app 'source'
        - Current_app 'pong'