Used Material

I've used material from the following individuals in this document: 

 Ahlgrimm, Detlev (see EMail Addresses) 
    MATCH function in REXX 

 Bunney, Peter (see EMail Addresses) 
    Change the WPS archive flag 

 Chi, B.E. (see EMail Addresses) 
    Math. functions 

 Collier, Ian 
    Shellsort routine - 2 - 

 Crosby, Albert (see EMail Addresses) 
    CMDLINE.CMD 

 Dumitru, Phil (see EMail Addresses) 
    Object IDs of Network applications 

 Flatscher, Rony 
    Another sort routine 

 Goran, Dick (see EMail Addresses) 
    Source code, hints and a more 

 Haschek, Georg (see EMail Addresses) 
    Get the desktop directory, Get a list of all printers 

 Konz, Ned 
    Set or get the WPS lockup password 

 Hoglund, Jamie (see EMail Addresses) 
    Get the current cursor position 

 Högman, Bruce E. (see EMail Addresses) 
    Get the current boot drive 

 Patterson, Ross (see EMail Addresses) 
    SOUNDEX routine(s) 

 Pitts, Steve (see EMail Addresses) 
    Shellsort routine - 1 -, Unpack packed data 

 Pohlmann, Andreas (see EMail Addresses) 
    Flexible Quick sort 

 Pogrebnyak, Yuri (see EMail Addresses) base64 decoder, base64 encoder, 
 and the base64 decoder routine in Template for an installation program 

 Price, Bob (see EMail Addresses) 
    SQRT routine 

 Schneider, Bernie (see EMail Addresses) 
    sprintf routine for REXX 

 Terrell, Dirk (see EMail Addresses) 
    Heapsort routine 

 Wilke, Ruediger 
    Fast Quick sort 

 Wunderlin, John (see EMail Addresses) 
    Read a file using CharIn()