screen: Line Termination

 
 12.1.1 CR/LF
 ------------
 
  -- Command: crlf [state]
      (none)
      This affects the copying of text regions with the 'copy' command.
      If it is set to 'on', lines will be separated by the two character
      sequence 'CR'/'LF'.  Otherwise only 'LF' is used.  'crlf' is off by
      default.  When no parameter is given, the state is toggled.