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 (ZSDOS only)                      ZCAL.COM                                   

             Size (recs) CRC   Version    Author/Latest Issue      Disk
               1k (10)   0E0E  1.0        Carson Wilson 88         Z3COM13

  1- Syntax/Options  2- Error Messages  3- Examples of Use  4- CALPAT.Z80     


   Z-CALendar is packaged with ZSDOS.  It will display a brief calendar of the
current or any desired Month (from January 1766 through December 2499).

   ZCAL must  be used under ZSDOS with  a clock  module installed.   Either  a 
real-time hardware clock or  a relative software clock may be used.   ZCAL can
be  used under other CP/M-compatible,  Z80-based systems,  but cannot draw the
current month automatically in this case.
:1


   Syntax:  CAL /          - Help
            
            CAL            - Draw Current Month

            CAL month year - Draw Specific Month
                   month   = 1-12 or Jan-Dec
                   year    = 1-99 or 1766-2499

   If a question mark  or one or more slashes (/) are given as parameters ZCAL
displays a short help message.

   When a month is specified, both month AND year are required.
:2


Error Messages:

   (help screen)

      Parameters other than a valid month followed by a valid year were
      given on the command line.

   "No clock" followed by help screen

      An attempt was made to automatically display the current month without
      ZSDOS or without a clock module installed.
:3


Examples of Use:


   a. ZCAL            <-- display current month
 
   b. ZCAL ?          <-- display help screen

   c. ZCAL June 22    <-- month for June, 1922

   d. ZCAL 1 1790     <-- month for January, 1790

   e. ZCAL FEB 2020   <-- month for February, 2020
:4
 
                                  CALPAT.Z80

             Size (recs) CRC   Version    Author/Latest Issue      Disk
               2k (13)   5F91  1.0        Bruce Morgen 1/89        Z3COM13
==============================================================================

   CALPAT.Z80 is  a patch to  the ZSDOS/ZDDOS calendar  utility, ZCAL.COM,  to 
work with generic DateStamper if the ZS/ZD  clock is not implemented,  as in a
tight  XBIOS system  using the BSX version of DateStamper.   (DateStamper is a 
trademark of Plu*Perfect systems.

