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- 1d 0
- 3c 17200
- * N Z C P R 205- Z80-Based Command Processor Replacement, Version 2.05 *
- .
- 16,17c 24427
- * *
- * This is DIF file Mod 0.4 to be combined with mod 0.1 VERS of ZCPR2. *
- * To obtain the full file do: *
- * SSED ZCPR2.ASM <NZCPR203.DIF >NZCPR203.ASM *
- * *
- * 18 FEB 1983 = VERS 2.02 ; BY PETER PINCHIS, TORONTO, ONT. *
- * - DIR routine has been changed to provide user select- *
- * able number of columns for DIR and ERA display. *
- * DIR and ERA shall now page at each full screen. *
- * - CONOUT routine modified to ignore Form feeds. *
- * - ERAV has a new meaning : when FALSE the user is always*
- * prompted except when ERDFLG is present in the command *
- * line. *
- * - The module ZCPRHDR.LIB has been changed and renamed *
- * NZCPRHDR.LIB. *
- * Only this module shall be used to compile NZCPR202 *
- * *
- * 23 FEB 1983 = VERS 2.03 ; BY PETER PINCHIS, TORONTO, ONT. *
- * Included in vers 2.05 *
- * 25 FEB 1983 = VERS 2.04 ; BY PETER PINCHIS, TORONTO, ONT. *
- * Included in vers 2.05 *
- * 28 FEB 1983 = VERS 2.05 ; BY PETER [INCHIS, TORONTO, ONT. *
- * - Major bug fixed: in the original ZCPR2 mod 0.1 every *
- * time when a wrong command is issued in the multiple *
- * command line ( i.e : a file not found or a wild card *
- * in the save or ren cmd ) ,the ZCPR stops and the rest *
- * of the command line is ignored. *
- * Example of cmd line before the change: *
- * B1>type xxxxx.xxx;pip a:=b:yy.zz;dir *
- * ; xxxxx.xxx not found..... *
- * B1>XXXXX.XXX;PIP A:=B:YY.ZZ;DIR? *
- * B1> *
- * The present fix solves this problem : in the above *
- * example the execution continues with PIP and DIR... *
- * ERROR routine modified as follows: *
- * If a file is not found by the load,TYPE,REN,DIR,GET or*
- * ERA command then the file name is printed after *
- * "No File" prompt. *
- * If other commands follow the ofending one, then an *
- * other prompt "Abort?" is displayed. *
- * The user could abort or not the execution of the rest *
- * of command line. *
- * Example of cmd line after the change: *
- * B1>asmbl myprog a;type yyy;dir b5:xxx.com *
- * ;...asmbl and yyy not present *
- * ;...b5: empty *
- * B1>No File ASMBL MYPROG A *
- * B1>Abort?n *
- * B1>No file YYY *
- * B1>Abort?n *
- * B1>No File B5:XXX.COM *
- * B1> *
- * Other example: *
- * B1>era qqq.com;ren pp.txt=rr.txt *
- * ;..qqq.com not present; pp.txt exist'g *
- * B1>No File QQQ.COM *
- * B1>Abort?n *
- * B1>Erase PP .TXT?y *
- * B1>No File RR.TXT *
- * B1> *
- * Use module NZCPRHDR.LIB ver 2.02 to compile this file.*
- * *
- .
- 80,81c 27640
- ; NZCPR205 -- CP/M Z80 Command Processor Replacement (ZCPR) Version 2.05
- .
- 149c 30426
- MACLIB NZCPRHDR
- .
- 153a 43203
- ff equ 0ch ;form feed
- .
- 642c 60121
- call prnnf ;no file message
- .
- 647,648c 32816
-
- if multcmd
-
- cpi cmdsep ;is a cmd separator ?
- jrnz err1a ;no
- call printc
- db 'Abort','?'+80H
- call conin ;get reply
- cpi 'Y' ;yes?
- jz restrt ;abort and restart ccp
- jr err2 ;continue with next cmd
-
- endif ;multcmd
- err1a:
- cpi ' ' ;ret if less than <sp>
- JRC ERR2
- .
- 667,668c 32607
- shld nxtchr
- .
- 672,674c 21845
- CALL SUBKIL ;TERMINATE ACTIVE $$$.SUB IF ANY
- .
- 675,676c 36387
- if multcmd
- jr rcprnl ;go to next cmd
- else
- JMP RESTRT ;RESTART CPR
- endif
- .
- 685c 12872
- DB 'No File',' '+80H
- .
- 707a 10001
- cpi ff ;is a form feed ?
- jrz skipff ;skip char
- .
- 715a 11629
- skipff:
- .
- 1470,1473d 55606
- 1521,1522c 37847
- MVI E,nrcol-1 ;SET COLUMN COUNTER TO ZERO
- PUSH D ;SAVE COLUMN COUNTER (E)
- mvi a,nlines
- sta pagcnt
- .
- 1527,1530c 30709
- ; CALL PRNNF ;PRINT NO FILE MSG; REG A NOT CHANGED
- ; XRA A ;SET ZERO FLAG
- POP D ;RESTORE DE
- jmp error
-
- ; RET
- .
- 1541,1543c 56915
- INR a
- cpi nrcol
- jrnz dir3a
- xra a
- dir3a:
- mov e,a
- PUSH D ;SAVE IT
- ; ANI 03H ;OUTPUT <CRLF> IF all ENTRIES PRINTED IN LINE
- .
- 1550a 5198
- push b
- call pager
- pop b
- .
- 1661,1663c 6685
- ; If ERAV is FALSE, verification is always requested, except when
- ; V flag is present in the command line ,in wich case
- ; the user will not be prompted.
- .
- 1677c 8202
- IF ERAOK ;OK? ENABLED?
- .
- 1686,1688d 16379
- 1688,1692c 5137
- ; RZ ;ABORT IF NO FILES
- .
- 1693,1694c 43877
-
- IF ERAV ;if ERAV is true then
- JRNZ ERA2 ;do not skip prompt if ERDFLG prezent
- else ;if ERAV is false then
- jrz era2 ;skip prompt if ERDFLG prezent
- .
- 2005,2006c 14007
- ;REN3:
- ; CALL PRNNF ;PRINT NO FILE MSG
- .
- $a 63210
- .
-