Add Peter Onion's ZDE ANSI Keyboard Support

- Added new ANSI keyboard support from Peter Onion.
- ZDE is now built as part of the RomWBW build itself.
- Did not yet include support for modified ZDE escape character.
- See <https://groups.google.com/g/rc2014-z80/c/hAZen3pZb7o>

Co-Authored-By: PeterOGB <7755057+peterogb@users.noreply.github.com>

Source/Apps/Build.cmd

@@ -29,6 +29,7 @@ call :build Survey || exit /b
 call :build HTalk || exit /b
 call :build BBCBASIC || exit /b
 call :build copysl || exit /b
+call :build ZDE || exit /b
 
 goto :eof
 

Source/Apps/Clean.cmd

@@ -24,6 +24,7 @@ call :clean Survey || exit /b
 call :clean HTalk || exit /b
 call :clean BBCBASIC || exit /b
 call :clean copysl || exit /b
+call :clean ZDE || exit /b
 
 goto :eof
 

Source/Apps/Makefile

@@ -1,5 +1,5 @@
 SUBDIRS = HTalk XM FDU FAT Tune Test ZMP ZMD Dev VGM cpuspd reboot Survey BBCBASIC copysl \
-	sysgen syscopy assign format talk mode rtc timer
+	sysgen syscopy assign format talk mode rtc timer ZDE
 TOOLS =../../Tools
 
 include $(TOOLS)/Makefile.inc

Source/Apps/ZDE/Build.cmd

@@ -0,0 +1,35 @@
+@echo off
+setlocal
+
+set TOOLS=../../../Tools
+
+set PATH=%TOOLS%\tasm32;%TOOLS%\zxcc;%PATH%
+
+set TASMTABS=%TOOLS%\tasm32
+
+set CPMDIR80=%TOOLS%/cpm/
+
+:: These variations of ZDE are built here as reference copies.  They
+:: are not copied anywhere else during the build.
+:: The resulting .COM files are manually
+:: copied to /Source/Images/d_ws/u1 as needed.
+
+zxcc ZMAC -ZDE16 -/P -/H || exit /b
+zxcc MLOAD25 ZDE16 || exit /b
+copy /Y zde16.com ..\..\..\Binary\Apps\ZDE\ || exit /b
+
+zxcc ZMAC ZDE16A.PAT -/H || exit /b
+zxcc MLOAD25 ZDE16A=ZDE16.COM,ZDE16A.HEX || exit /b
+copy /Y zde16a.com ..\..\..\Binary\Apps\ZDE\ || exit /b
+
+zxcc ZMAC -ZDE17 -/P -/H || exit /b
+zxcc MLOAD25 ZDE17 || exit /b
+copy /Y zde17.com ..\..\..\Binary\Apps\ZDE\ || exit /b
+
+zxcc ZMAC -ZDE18 -/P -/H || exit /b
+zxcc MLOAD25 ZDE18 || exit /b
+copy /Y zde18.com ..\..\..\Binary\Apps\ZDE\ || exit /b
+
+zxcc ZMAC -ZDE19 -/P -/H || exit /b
+zxcc MLOAD25 ZDE19 || exit /b
+copy /Y zde19.com ..\..\..\Binary\Apps\ZDE\ || exit /b

Source/Apps/ZDE/Clean.cmd

@@ -0,0 +1,9 @@
+@echo off
+setlocal
+
+if exist *.prn del *.prn
+if exist *.err del *.err
+if exist *.rel del *.rel
+if exist *.com del *.com
+if exist *.hex del *.hex
+if exist *.sym del *.sym

Source/Apps/ZDE/Makefile

@@ -0,0 +1,15 @@
+# These variations of ZDE are built here as reference copies.  They
+# are not copied anywhere else during the build.
+# The resulting .COM files are manually
+# copied to /Source/Images/d_ws/u1 as needed.
+
+OBJECTS = zde16.com zde16a.com zde17.com zde18.com zde19.com
+DEST = ../../../Binary/Apps/ZDE
+TOOLS = ../../../Tools
+OTHERS = *.hex
+
+include $(TOOLS)/Makefile.inc
+
+zde16a.com: zde16.com zde16a.pat
+	$(ZXCC) zmac zde16a.pat -/H
+	$(ZXCC) mload25 zde16a=zde16.com,zde16a.hex || exit /b

Source/Apps/ZDE/ReadMe.md

@@ -0,0 +1,36 @@
+# ZDE 1.6 (Z-System Display Editor) reconstituted source - MECPARTS 
+11/19/2020
+
+Using the source code of [VDE 2.67]
+(http://www.classiccmp.org/cpmarchives/cpm/Software/WalnutCD/enterprs/cpm/utils/s/vde267sc.lbr)
+as a guide, I've reconstituted the source code for [ZDE 1.6](http://www.classiccmp.org/cpmarchives/cpm/Software/WalnutCD/cpm/editor/zde16.lbr).
+
+The source has been assembled with:
+
+* Al Hawley's ZMAC: assemble as is.
+* MicroSoft's M80: rename to ZDE16.MAC, un-comment the first two lines
+  and assemble. Use RELHEX to create ZDE16.HEX.
+* ZASM (Cromemco's ASMB): Rename to ZDE16.Z80 and assemble. Use RELHEX
+to create ZDE16.HEX.
+
+Use MLOAD to create ZDE16.COM.
+
+There are still a couple of routines new to ZDE that I haven't figured
+out (yet). But most of them have been sussed out.
+
+## ZDE 1.7 - MECPARTS 11/24/2020
+
+I've fixed the "doesn't preserve timestamps for files larger than a
+single extent under ZSDOS" bug that was present in v1.6. The existing
+ZDENST16.COM program will work with the 1.7 to set the program up for
+your terminal and printer.
+
+## ZDE 1.8 - Lars Nelson 12/3/2022
+
+Added routine to save create time stamp under CP/M Plus since 
+CP/M Plus, unlike ZSDOS, has no native ability to set time stamps.
+
+## ZDE 1.9 - Peter Onion 03/27/2025
+
+- Added support for ANSI PgUp, PgDn, Home, & End.
+- Support ANSI F1 key for menu/error escape.

Source/Apps/ZDE/zde16a.pat

@@ -0,0 +1,102 @@
+; This patch file modifies the officially-distributed .COM file
+; for ZDE Ver 1.6 (copyright by Carson Wilson) to:
+;   - Correct a bug which did not preserve create times when
+;	editing files > 1 extent.
+;   - Use an apparently 'dead' byte in the configuration area as
+;	a configuration flag to allow disabling the 'Auto-Indent'
+;	feature which was always 'on' in ZDE1.6.
+;
+; With the second change, you may configure the 'Auto-Indent'
+; feature to be active (as distributed) or disabled (as this patch
+; is configured) by altering the DB at label 'AIDflt' in the
+; second part of this patch file below.
+;
+; Assemble this file to a .HEX file (example uses ZMAC) as:
+;
+;	ZMAC ZDE16A.PAT /H
+;	
+; then overlay the resulting ZDE16.HEX onto ZDE16.COM with MYLOAD
+; (or equivalent) as:
+;
+;	MYLOAD ZDE.COM=ZDE.COM,ZDE16.HEX
+;
+; The resulting ZDE.COM will be identified as 'ZDE 1.6a' in the
+; text identification string near the beginning of the .COM file.
+;
+; Harold F. Bower, 18 July 2001.
+;
+; CP/M Standard Equates
+;
+BDOS	EQU	0005H
+FCB	EQU	005CH
+DMA	EQU	0080H
+TPA	EQU	0100H
+;
+SDMA	EQU	26		; CP/M Function to set DMA Address
+;
+; Needed locations within ZDE 1.6
+;
+Fill	EQU	TPA+0F8BH	; For Date Patch
+TimBuf	EQU	TPA+3B3FH	;  "    "    "
+;
+VTFlg	EQU	TPA+3ADAH	; For Auto-Ins Patch
+HCRFlg	EQU	TPA+3AE3H	;  "   "    "    "
+LfMarg	EQU	TPA+3AFDH	;  "   "    "    "
+;
+; ----------- Begin Patch File -----------
+;
+; --- Fix Create Time Stamp Preservation Error ---
+
+	  ORG  TPA+0029H
+				; was:
+	DB	'a,  (C)'	;  DB    ', Copr.'
+	  ORG  TPA+2461H
+				; was:
+	LD	(FCB+13),A	;  CALL  ClUsrF
+;
+	  ORG  TPA+2F10H
+				; was:
+	LD	B,4		;  CALL  ClUsrF
+	CALL	ClUsrF		;  LD    DE,TimBuf
+	LD	DE,TimBuf	;  LD    C,SDMA
+	CALL	SetDMA		;  CALL  BDOS
+;
+	  ORG  TPA+30AAH
+				; was:
+	LD	DE,DMA		;  LD    C,SDMA
+SetDMA:	LD	C,SDMA		;  LD    DE,DMA
+;
+	  ORG  TPA+30B4H
+				; was:
+ClUsrF:	XOR	A		;  XOR   A
+	EX	DE,HL		;  LD    (FCB+13),A
+	JP	Fill		;  RET
+;
+; --- Usurp Config Flag for Auto-Insert use, sense on startup ---
+;
+	  ORG  TPA+0057H
+				; was: 0FFH
+AIDflt:	DB	00H		; Set Desired default (0=Off, FF=On)
+;
+	  ORG  TPA+262AH
+				; was:
+	LD	(LfMarg),HL	;  LD    HL,0101H
+	XOR	A		;  LD    (LfMarg),HL
+	LD	(VTFlg),A	;  XOR   A
+	LD	(HCRFlg),A	;  LD    (VTFlg),A
+	NOP			;  LD    (HCRFlg),A
+	LD	A,(AIDflt)	;  DEC   A
+;
+	  ORG  TPA+2711H
+				; was:
+	NOP			;  LD    A,(0157H) {Unknown Use}
+	NOP			;  OR    A
+	NOP			;  JP    Z,Error2
+	NOP
+	NOP
+	NOP
+	NOP
+;
+;------------ End of Patch File ------------
+	END
+

Source/Images/d_ws4/u1/ReadMe.md

@@ -28,4 +28,9 @@ your terminal and printer.
 ## ZDE 1.8 - Lars Nelson 12/3/2022
 
 Added routine to save create time stamp under CP/M Plus since 
-CP/M Plus, unlike ZSDOS, has no native ability to set time stamps.
+CP/M Plus, unlike ZSDOS, has no native ability to set time stamps.
+
+## ZDE 1.9 - Peter Onion 03/27/2025
+
+- Added support for ANSI PgUp, PgDn, Home, & End.
+- Support ANSI F1 key for menu/error escape.

Source/Images/fd_ws4.txt

@@ -0,0 +1,4 @@
+#
+# Add the ZDE binaries
+#
+../../Binary/Apps/ZDE/*.com 1:

Source/Images/hd_ws4.txt

@@ -0,0 +1,4 @@
+#
+# Add the ZDE binaries
+#
+../../Binary/Apps/ZDE/*.com 1: