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                                     ZP.COM                                   

             Size (recs) CRC   Version    Author/Latest Issue      Disk
ZP.COM         8k (64)   AC5C  1.1        Terry Hazen 11/90        Z3COM30
ZP3.COM        8k (64)   5748  1.1        Terry Hazen 11/90        Z3COM30
ZP4.COM       10k (74)   D829  1.1        Terry Hazen 11/90        Z3COM30 

  1- Syntax  2- Notes  3- Help File  4- ZP.HLP                                

   ZP (Zcpr33+ Patcher) is  a Z80 screen-oriented record editor-patcher.   The
type 1 version,  ZPxx.COM,  requires  ZCPR33+ or Z3PLUS and will not run under
straight CP/M or ZCPR3.0 CCPs.   ZP is  also  supplied  as  ZP3.COM,  a type 3
version executing at  8000h  and  ZP4.COM,  a type 4 version,  which will both
execute only under ZCPR34+ or Z3PLUS.   All versions of ZP require an extended
Z3TCAP (as defined by VLIB4D+),  and require that the ZCPR3 wheel byte be set.
ZP has a one-record cache for temporary record storage and can  move the cache
contents between file, memory and disk records.  ZP also contains the powerful
and full-featured HP12 RPN programmer's integer calculator.
:1
 Syntax 

   While ZP  allows the  user  to  freely  switch  among modes  during program
operation, it may be  instructed to  come  up  in  the desired initial mode by
using the following command line syntax:

     ZP             - Memory mode
     ZP dir:        - Disk mode
     ZP [dir:]afn   - File mode

     ZP //          - Display syntax help screen


   See ZP.HLP for details on operation of ZP.COM.
:2
 ZP Notes 

   a. Vs 1.1 udpates (11/16/90, Terry Hazen):
      - Changed initialization to  shorten  code  and  fixed  several glitches
        which crept into vs 1.0 at last minute.
      - '//' help screen now displays proper filename.
      - Revised logging to fix user logging problem.
      - Replaced Z33/34 filename parser with filename parser module  (ZP.2) to
        provide BGii compatibility.
      - Revised string search to match both  upper and lower case buffer chars
        to avoid some problems with false negative matches.
      - Slightly revised header display.
:3
                                     ZP.HLP 

             Size (recs) CRC   Version    Author/Latest Issue      Disk
              16k (123)  B089  1.1        Terry Hazen 11/90        Z3COM30

==============================================================================

   Help file on use of ZP.COM vs 1.1.
:4 :ZP