The following sequences are sent to the watcher's terminal to reset
  its state before the /FINISH_SEQUENCE (if any) is output:

     VT200/300/400:
                 1       ESC \           String terminator for DCS.
                 2       ESC <           Switch into ANSI mode.
                 3       ESC [ ! p       Reset everything.
                 4       ESC [ 1 3 2 H   Go to bottom of screen.
                 5a      ESC >           Turn off application keypad.
                 5b      ESC =           Turn on application keypad.
                 6a      ESC [ ? 3 l     Switch to 80 column mode.
                 6b      ESC [ ? 3 h     Switch to 132 column mode.
     VT100:
                 1       ESC \           String terminator for DCS.
                 2       ESC <           Switch into ANSI mode.
                 3       ESC ( B         Set G0 to US ASCII.
                 4       SI              Switch into G0.
                 5       ESC [ r         Reset scrolling region.
                 6       ESC [ m         Turn off graphic rendition.
                 7       ESC [ 1 3 2 H   Go to bottom of screen.
                 8a      ESC >           Turn off application keypad.
                 8b      ESC =           Turn on application keypad.
                 9a      ESC [ ? 3 l     Switch to 80 column mode.
                 9b      ESC [ ? 3 h     Switch to 132 column mode.

     VT52 mode:          As above based on type of terminal (VT100 vs
                         VT200/300/400) plus the following:

                 ESC [ ? 2 l     Switch from ANSI mode into VT52 mode

     Where there is an (a) or (b) choice, just the one which corresponds
     to the terminal driver setting when Peek was started will be output.