-- set up desired window dimensions and make window resizable
  _, _, App.screen.flags = App.screen.size()
  App.screen.flags.resizable = true
  App.screen.width, App.screen.height = settings.width, settings.height
  App.screen.resize(App.screen.width, App.screen.height, App.screen.flags)

  end
  local os = love.system.getOS()
  if os == 'Linux' then
    -- love.window.setPosition doesn't quite seem to do what is asked of it on Linux.
    App.screen.move(settings.x, settings.y-37, settings.displayindex)
  else
    App.screen.move(settings.x, settings.y, settings.displayindex)

  end

  -- Initialize window width/height and make window resizable.
  --
  -- I get tempted to have opinions about window dimensions here, but they're
  -- non-portable:
  --  - maximizing doesn't work on mobile and messes things up
  --  - maximizing keeps the title bar on screen in Linux, but off screen on
  --    Windows. And there's no way to get the height of the title bar.
  -- It seems more robust to just follow LÖVE's default window size until
  -- someone overrides it.
  App.screen.width, App.screen.height, App.screen.flags = App.screen.size()

  if Settings == nil then Settings = {} end
  if Settings.source == nil then Settings.source = {} end
  Settings.source.x, Settings.source.y, Settings.source.displayindex = App.screen.position()

      App.screen.width = App.screen.width*2

  Editor_state = edit.initialize_state(Margin_top, 45 + Margin_left, App.screen.width-Margin_right, Font_height, Line_height)

  -- set up desired window dimensions and make window resizable
  _, _, App.screen.flags = App.screen.size()
  run.set_window_position_from_settings(Settings)

function run.set_window_position_from_settings(settings)
  local os = love.system.getOS()
  if os == 'Linux' then
    -- love.window.setPosition doesn't quite seem to do what is asked of it on Linux.
    App.screen.move(settings.x, settings.y-37, settings.displayindex)
  else
    App.screen.move(settings.x, settings.y, settings.displayindex)
  end
end

  -- Initialize window width/height and make window resizable.
  --
  -- I get tempted to have opinions about window dimensions here, but they're
  -- non-portable:
  --  - maximizing doesn't work on mobile and messes things up
  --  - maximizing keeps the title bar on screen in Linux, but off screen on
  --    Windows. And there's no way to get the height of the title bar.
  -- It seems more robust to just follow LÖVE's default window size until
  -- someone overrides it.