_ _ _ _ _ _ _ _ _ _ CHAPTER 3 PROGRAMMING
Use the ESC -n (n: odd) command to start underlining a word or
group of words. Use the ESC -n (n: even) command to stop underlin
ing. The printer will continue to underline until the command is
given to stop it (either ESC -n (n: even) or the printer is powered
down). (Because the underline is drawn by the ninth dot, the last dot
in some descender characters will be overlapped.)
Underlining under the spaces designated by horizontal tabs is
available also.
10 LPRINT "This line isn't underlined"
20 LPRINT CHR$(27)"-";CHR$(1);"but this line is underlined."
30 LPRINT CHR$(27)"-";CHR$(0);"This line isn't underlined."
This line isn't underlined
but this line is underlined.
This line isn't underlined.
SUPERSCRIPTS/SUBSCRIPTS
ASCII
Decimal
ESC SO
CHR$(27);CHR$(83);
CHR$(O)
ESC Sl
CHR$(27);CHR$(83);
CHR$(1)
ESC T
CHR$(27);CHR$(84)
Hexadecimal
1 B 58 00
1 B 58 01
1 B 54
53