Disk Utility for ZCPR.  Version 1.4 combines versions 1.3 and 
1.3CW.  U command bug removed.  Erased directory entries are 
skipped in the Map command to allow for larger disks.  Version
1.4A adds a feature from 1.3 that was lost in the combining
process -- the ability to run macros from the command line
(e.g., "DU 0").   Jay Sage