TEToScrap
put there via TECut or TECopy) into the system (desk) scrap. This function is not needed on systems 4.1 and later, since TextEdit now uses the desk scrap.
system (desk) scrap. This makes the text available to DAs and
subsequently- executed applications. You may wish to call this just before
terminating via ExitToShell, or just before you get deactivated by Use TEFromScrap for the opposite; i.e., get anything put in the scrap by another program into the TextEdit scrap so the user can paste it into the directly.