| 
	    plgxax
	  ( | p_digmax, | 
| p_digits ); | 
      Returns current values of the
      p_digmaxp_digitsp_digitsplbox (or  plbox3) is
      complete.  See the section called “Annotating the Viewport” for more information.
    
p_digmax
	  (PLINT_NC_SCALARReturned value of the maximum number of digits for the x axis. If nonzero, the printed label has been switched to a floating-point representation when the number of digits exceeds this value.
p_digits
	  (PLINT_NC_SCALARReturned value of the actual number of digits for the numeric labels (x axis) from the last plot.
      Redacted form: plgxax(p_digmax, p_digits)
    
This function is used in example 31.