Key file  compiler/decompiler for the ZDE,  the Z-System Display Editor.  
Converts ZDE key files to text files and vice-versa to allow full-screen 
editing of  complicated ZDE  macros.   Version 1.3 fixes  several  bugs, 
gives improved  status reports, and produces  normal linefeed-terminated 
lines in the .ZDT file.                    22 April 89 by Carson Wilson.