DEVICE=[d:][pathname]ANSI.SYS
				[/L] [/K] [/X]			[new DOS 4.0]

ANSI.SYS is a device driver that provides enhanced control of the screen and
keyboard. It is normally on your DOS system disk, but is only used when this 
line is present in the CONFIG.SYS file. If DEVICE=DISPLAY.SYS in also used, 
it must appear after this line. 

Enhanced screen and keyboard control is supported by the PROMPT, ECHO, and ESC 
commands, and DOS function calls from within a program. See the "PROMPT",
"ECHO", and "ESC" topics for more information. Enhancements include:

More prompt features    Erase/insert lines     More screen mode control
Cursor positioning      Screen color control   Key (re)assignement capability

/L will ignore requests by programs to change the number of lines displayed on
    the screen, and retain the value set by the MODE command.

/K will disable extended function keys (101-key keyboards only) 

/X will differentiate the duplicated function keys (101-key keyboards only).
