Code

	CODE is a medium-security general purpose encoder/decoder. Its
feature is not the encoding routine, but  ease of use, and the use  of
passwords. The encoding routine envolves a password. The encoded  file
CANNOT be decoded  without that password  due to the  way the file  is
encoded. The  password  may be  guessed,  and a  complex  routine  for
trial-and-error could figure out the password with a few days of  CPU.
But for general use, CODE is safe. CODE flawlessly codes line-numbered
files and .EXE and .REL files. It  uses the COMND JSYS for parsing  in
standard TOPS-20 form (using ESC and editing control codes).