ses: The print area

 
 4.1 The print area
 ==================
 
 A SES file consists of a print area and a data area.  Normally the
 buffer is narrowed to show only the print area.  The print area is
 read-only except for special SES commands; it contains cell values
 formatted by printer functions.  The data area records the formula and
 printer functions, etc.
 
 ‘C-x n w’
      Show print and data areas (‘widen’).
 
 ‘C-c C-n’
      Show only print area (‘ses-renarrow-buffer’).
 
 ‘S-C-l’
 ‘M-C-l’
      Recreate print area by reevaluating printer functions for all cells
      (‘ses-reprint-all’).