echo off
cls
echo . THIS PROGRAM REQUIRES:
echo . 
echo .          1.  THAT FILE 'ANSI.SYS' WAS ON YOUR START-UP DISK
echo . 
echo .          2.  THAT FILE 'CONFIG.SYS' WAS ON YOUR START-UP DISK, AND THAT IT
echo .                       CONTAINS THE LINE 'DEVICE=ANSI.SYS'
echo .
echo .          3.  THAT AT LEAST 8K OF RAMDRIVE (DRIVE C:) IS AVAILABLE
echo . 
echo . IF THESE REQUIREMENTS HAVE NOT BEEN MET THEN PRESS 'CTRL' and 'C' TO 
echo .                   TERMINATE THIS BATCH FILE
echo . 
a:
pause
c:
40col
screen red
words yellow
writeln
write ╔══════════════════════════════════════╗
write ║    Welcome to the "EXTRADOS" Demo    ║
write ╚══════════════════════════════════════╝
writeln
screen black
writeln
writeln       This is big writing .....
writeln       It is set by the command:
writeln      
writeln               40COL
cursor 15;13
pause
80col
cursor 3;4
write This is small writing  -  set by the command '80COL'.  
bold
writeln  Alternatively bold 
write writing can be selected using the command 'BOLD', 
normal
writeln and the screen display set 
write back to normal with the 'NORMAL' command. 
blink
write  Text can be set to blinking with the 'BLINK' command...... 
normal
reverse
writeln  or to reversed by the command 'REVERSE'. 
cursor 12;10
pause
screen white
words black
cursor 12;10
write  The screen foreground  and background colours can be altered 
cursor 14;29
write  to suit your tastes. 
screen blue
words yellow
cursor 12;10
write  The screen foreground  and background colours can be altered 
cursor 14;29
write  to suit your tastes. 
screen red
words cyan
cursor 12;10
write  The screen foreground  and background colours can be altered 
cursor 14;29
write  to suit your tastes. 
screen magenta
words green
cursor 12;10
write  The screen foreground  and background colours can be altered 
cursor 14;29
write  to suit your tastes. 
screen yellow
words red
cursor 12;10
write  The screen foreground  and background colours can be altered 
cursor 14;29
write  to suit your tastes. 
screen blue
words yellow
cursor 12;10
write  The screen foreground  and background colours can be altered 
cursor 14;29
write  to suit your tastes. 
screen white
words black
cursor 12;10
write  The screen foreground  and background colours can be altered 
cursor 14;29
write  to suit your tastes. 

normal
cursor 16;10
write  The cursor can be moved anywhere on the screen .......
words red
cursor 18;45
write ▒▒
write ▒▒
write ▒▒
write ▒▒
write ▒▒
write ▒▒
write ▒▒
write ▒▒
write ▒▒
write ▒▒
write ▒▒
write ▒▒
write ▒▒
write ▒▒
write ▒▒
write ▒▒
write ▒▒

lf
left 2
write ▒▒
lf
left 2
write ▒▒
lf
left 2
write ▒▒
lf
left 2
write ▒▒
lf
left 2
write ▒▒
   
left 4
write ▒▒
left 4
write ▒▒
left 4
write ▒▒
left 4
write ▒▒
left 4
write ▒▒
left 4
write ▒▒
left 4
write ▒▒
left 4
write ▒▒
left 4
write ▒▒
left 4
write ▒▒
left 4
write ▒▒
left 4
write ▒▒
left 4
write ▒▒
left 4
write ▒▒
left 4
write ▒▒
left 4
write ▒▒
left 4

write ▒▒
up 1
left 2
write ▒▒
up 1
left 2
write ▒▒
up 1
left 2
write ▒▒
up 1
left 2
write ▒▒
up 1
left 2
write ▒▒

normal
cursor 20;47
bel
pause
a:
cls