ESC[#;#R
   ESC[s                     Saves cursor position for recall later
         ESC[u                     Return to saved cursor position

Query Cursor Position	<ESC>[6n

    * Requests a Report Cursor Position response from the device.

Report Cursor Position	<ESC>[{ROW};{COLUMN}R

    * Generated by the device in response to a Query Cursor Position
      request; reports current cursor position.