ANSI.SYS 
  
Defines functions that change display graphics, control cursor movement, and 
reassign keys. The ANSI.SYS device driver supports ANSI terminal emulation 
of escape sequences to control your system's screen and keyboard. An ANSI 
escape sequence is a sequence of ASCII characters, the first two of which 
are the escape character (1Bh) and the left-bracket character (5Bh). The 
character or characters following the escape and left-bracket characters 
specify an alphanumeric code that controls a keyboard or display function. 
ANSI escape sequences distinguish between uppercase and lowercase letters; 
for example, "A" and "a" have completely different meanings. 
  
This device driver must be loaded by a DEVICE or DEVICEHIGH command in 
your CONFIG.SYS file. 
  
Note:  In this topic uppercase letters in syntax and ANSI escape sequences 
       indicate text you must type exactly as it appears. 
  
Syntax 
  
    DEVICE=[drive:][path]ANSI.SYS [/X] [/K] [/R] 
  
Parameter 
  
[drive:][path] 
   Specifies the location of the ANSI.SYS file. 
  
Switches 
  
/X 
    Remaps extended keys independently on 101-key keyboards. 
  
/K 
    Causes ANSI.SYS to treat a 101-key keyboard like an 84-key 
    keyboard. This is equivalent to the command SWITCHES=/K. 
    If you usually use the SWITCHES=/K command, you will need 
    to use the /K switch with ANSI.SYS. 
  
/R 
     Adjusts line scrolling to improve readability when ANSI.SYS 
     is used with screen-reading programs (which make computers 
     more accessible to people with disabilities).