2001/10/02
CHAPTER 2 "PCL" - 49
5.2.15. Underlining text
Esc&d#D (27)(38)(100)#(68) <1Bh><26h><64h>#<44h>
This command enables the underline facility.
# is either 0 or 3. A value of 0 signifies fixed underlining, 3 specifies floating underlining.
Fixed underlining means that the underline is drawn in the same place for all the characters of a particular font.
Floating underlining means that the underline is drawn in the same place for all the characters on a particular
line.
The command below disables the underline facility.
Esc&d@ (27)(38)(100)(64) <1Bh><26h><64h><40h>