ZDE macro keys.  Most of them are derived or directly from the 
SAMPKEY files found in ZDE16.LBR.  But the one macro key that 
prompts the distribution of this .LBR is a macro which both 
softens a hard-carriaged paragraph *AND* then reformats the 
paragraph.  SAMPKEY had a Soften key, but it did not reformat the 
file -- you had to use another macro key to reformat the file.  
For ZDE, install with the command ZDENSTAL ZDE ZDEMACRO.ZDK.