SHADE

Draws a one-line deep, shaded graphical box around printed data. For line printers this argument has no effect.

print 'Company Confidential' (1,1)  shade
print &state (+2, 40) shade

Note:

For HP LaserJets using proportional fonts, BOX and SHADE are not able to determine the correct length of the box since it varies with the width of the characters printed. BOX and SHADE work well with fixed pitch fonts and with all PostScript fonts.