debug: Add parameter debugging and remove redundant PAUSE messages

Changes:
1. Added DEBUG output at script start to show %1 and %2 parameters
2. Removed 46 redundant "ECHO Press any key..." lines before PAUSE
   - DOS 6.22 PAUSE command already displays this message
   - No need for custom echo with same text

Debug output will show:
  DEBUG: Parameter 1 = [value]
  DEBUG: Parameter 2 = [value]

This will help diagnose why machine name parameter is not being
received when running: T:\DEPLOY.BAT TS-4R

Files modified:
- DEPLOY.BAT: Added debug lines 18-22, removed 10 ECHO lines
- UPDATE.BAT: Removed 7 ECHO lines
- CTONW.BAT: Removed 8 ECHO lines
- NWTOC.BAT: Removed 6 ECHO lines
- REBOOT.BAT: Removed 4 ECHO lines
- STAGE.BAT: Removed 6 ECHO lines
- CHECKUPD.BAT: Removed 2 ECHO lines
- DOSTEST.BAT: Removed 2 ECHO lines
- AUTOEXEC.BAT: Removed 1 ECHO line

Deployed to D2TESTNAS: /data/test/DEPLOY.BAT

Next test: Run T:\DEPLOY.BAT TS-4R and check DEBUG output

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

AUTOEXEC.BAT

@@ -66,7 +66,7 @@ ECHO.
 ECHO To start network manually, run:
 ECHO   C:\NET\STARTNET.BAT
 ECHO.
-PAUSE Press any key to continue...
+PAUSE
 GOTO SKIP_BACKUP
 
 REM ==================================================================

CHECKUPD.BAT

@@ -25,7 +25,7 @@ ECHO.
 ECHO Set MACHINE in AUTOEXEC.BAT:
 ECHO   SET MACHINE=TS-4R
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================
@@ -49,7 +49,7 @@ ECHO [ERROR] T: drive not available
 ECHO.
 ECHO Run: C:\NET\STARTNET.BAT
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================

CTONW.BAT

@@ -36,7 +36,7 @@ ECHO Then reboot or run:
 ECHO   SET MACHINE=TS-4R
 ECHO   CTONW
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================
@@ -69,7 +69,7 @@ ECHO.
 ECHO Or map manually:
 ECHO   NET USE T: \\D2TESTNAS\test /YES
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================
@@ -120,7 +120,7 @@ ECHO.
 ECHO No files were uploaded to COMMON.
 ECHO To upload to machine-specific location, run: CTONW
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================
@@ -152,7 +152,7 @@ ECHO [ERROR] C:\BAT directory not found
 ECHO.
 ECHO No files to upload.
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================
@@ -313,7 +313,7 @@ ECHO - Sufficient disk space on T:
 ECHO - Network connection is stable
 ECHO - Permissions to create directories
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 :LOGS_DIR_ERROR
@@ -327,7 +327,7 @@ ECHO - Sufficient disk space on T:
 ECHO - Network connection is stable
 ECHO - Permissions to create directories
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 :UPLOAD_ERROR_INIT
@@ -340,7 +340,7 @@ ECHO - Invalid path
 ECHO - Target drive not accessible
 ECHO - Network connection lost
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 :UPLOAD_ERROR_USER
@@ -350,7 +350,7 @@ ECHO.
 ECHO Upload may be incomplete!
 ECHO Run CTONW again to complete upload.
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================

DEPLOY.BAT

@@ -15,6 +15,11 @@ REM Version: 1.0 - DOS 6.22 compatible
 REM Last modified: 2026-01-19
 
 CLS
+REM DEBUG: Show parameters passed to script
+ECHO.
+ECHO DEBUG: Parameter 1 = [%1]
+ECHO DEBUG: Parameter 2 = [%2]
+ECHO.
 ECHO ==============================================================
 ECHO DOS Update System - One-Time Deployment
 ECHO ==============================================================
@@ -29,7 +34,7 @@ ECHO   - STAGE.BAT   (System file staging)
 ECHO   - REBOOT.BAT  (Apply updates on reboot)
 ECHO   - CHECKUPD.BAT (Check for updates)
 ECHO.
-PAUSE Press any key to continue...
+PAUSE
 ECHO.
 
 REM ==================================================================
@@ -65,7 +70,7 @@ ECHO   NET USE T: \\D2TESTNAS\test /YES
 ECHO.
 ECHO Then run DEPLOY.BAT again.
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================
@@ -101,7 +106,7 @@ ECHO   - CHECKUPD.BAT
 ECHO.
 ECHO Contact system administrator.
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================
@@ -137,7 +142,7 @@ ECHO.
 ECHO Machine name must match folder on T: drive.
 ECHO Example: If this is TS-4R, T:\TS-4R\ must exist
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 :MACHINE_FOLDER_ERROR
@@ -149,7 +154,7 @@ ECHO - T: drive is writable
 ECHO - Network connection is stable
 ECHO - Permissions to create directories
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================
@@ -221,7 +226,7 @@ GOTO UPDATE_AUTOEXEC
 ECHO.
 ECHO [ERROR] Could not create C:\BAT directory
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 :COPY_ERROR
@@ -233,7 +238,7 @@ ECHO - T: drive is accessible
 ECHO - C: drive has free space
 ECHO - No file locks on C:\BAT\
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================
@@ -277,7 +282,7 @@ ECHO   2. Find line: SET MACHINE=...
 ECHO   3. Change to: SET MACHINE=%MACHINE%
 ECHO   4. Save and reboot
 ECHO.
-PAUSE Press any key to continue...
+PAUSE
 GOTO DEPLOYMENT_COMPLETE
 
 :AUTOEXEC_ERROR
@@ -287,7 +292,7 @@ ECHO.
 ECHO You must manually add this line to C:\AUTOEXEC.BAT:
 ECHO   SET MACHINE=%MACHINE%
 ECHO.
-PAUSE Press any key to continue...
+PAUSE
 GOTO DEPLOYMENT_COMPLETE
 
 REM ==================================================================
@@ -339,7 +344,7 @@ ECHO Machine: %MACHINE% >> T:\%MACHINE%\DEPLOY.LOG
 ECHO Files installed to: C:\BAT\ >> T:\%MACHINE%\DEPLOY.LOG
 ECHO AUTOEXEC.BAT backup: C:\AUTOEXEC.SAV >> T:\%MACHINE%\DEPLOY.LOG
 
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================

DOSTEST.BAT

@@ -24,7 +24,7 @@ GOTO TEST2
 ECHO [FAIL] MACHINE variable not set
 ECHO Fix: Add "SET MACHINE=TS-4R" to C:\AUTOEXEC.BAT
 ECHO.
-PAUSE Press any key to continue testing...
+PAUSE
 GOTO TEST2
 
 REM ==================================================================
@@ -197,4 +197,4 @@ ECHO.
 :END
 ECHO ==============================================================
 ECHO.
-PAUSE Press any key to exit...
+PAUSE

NWTOC.BAT

@@ -29,7 +29,7 @@ ECHO Then reboot or run:
 ECHO   SET MACHINE=TS-4R
 ECHO   NWTOC
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================
@@ -62,7 +62,7 @@ ECHO.
 ECHO Or map manually:
 ECHO   NET USE T: \\D2TESTNAS\test /YES
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================
@@ -98,7 +98,7 @@ ECHO.
 ECHO Network share structure is incorrect.
 ECHO Expected: T:\COMMON\ProdSW\
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 :NO_PRODSW
@@ -107,7 +107,7 @@ ECHO.
 ECHO Update directory is missing.
 ECHO Expected: T:\COMMON\ProdSW\*.bat
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 :SKIP_MACHINE_CHECK
@@ -276,7 +276,7 @@ ECHO - Insufficient memory
 ECHO - Invalid path
 ECHO - Target drive not accessible
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 :UPDATE_ERROR_USER
@@ -286,7 +286,7 @@ ECHO.
 ECHO Update may be incomplete!
 ECHO Run NWTOC again to complete update.
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================

REBOOT.BAT

@@ -43,7 +43,7 @@ ECHO.
 ECHO Backups will be saved as .SAV files.
 ECHO.
 ECHO Press Ctrl+C to cancel, or
-PAUSE Press any key to continue...
+PAUSE
 ECHO.
 
 REM ==================================================================
@@ -118,7 +118,7 @@ ECHO   Then reboot
 ECHO.
 ECHO ==============================================================
 ECHO.
-PAUSE Press any key to continue...
+PAUSE
 GOTO END
 
 REM ==================================================================
@@ -135,7 +135,7 @@ ECHO.
 ECHO Run NWTOC to download updates from network, then:
 ECHO   CALL C:\BAT\STAGE.BAT
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 :UPDATE_ERROR
@@ -154,7 +154,7 @@ ECHO   1. Boot from DOS floppy
 ECHO   2. Copy .SAV files back to .BAT and .SYS
 ECHO   3. Remove floppy and reboot
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================

STAGE.BAT

@@ -169,7 +169,7 @@ ECHO   4. Restore C:\AUTOEXEC.BAT from C:\AUTOEXEC.SAV
 ECHO.
 ECHO ==============================================================
 ECHO.
-PAUSE Press any key to return to DOS...
+PAUSE
 GOTO END
 
 REM ==================================================================
@@ -186,7 +186,7 @@ ECHO   C:\CONFIG.NEW (not found)
 ECHO.
 ECHO Run NWTOC to download updates from network.
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 :NO_AUTOEXEC
@@ -195,7 +195,7 @@ ECHO [ERROR] C:\AUTOEXEC.BAT not found
 ECHO.
 ECHO Cannot stage updates without existing AUTOEXEC.BAT
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 :BACKUP_ERROR
@@ -208,7 +208,7 @@ ECHO Check:
 ECHO - Sufficient disk space on C:
 ECHO - C: drive is not write-protected
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 :CREATE_ERROR
@@ -220,7 +220,7 @@ ECHO - C:\BAT directory exists
 ECHO - Sufficient disk space on C:
 ECHO - C: drive is not write-protected
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 :MODIFY_ERROR
@@ -232,7 +232,7 @@ ECHO.
 ECHO Recovery:
 ECHO   COPY C:\AUTOEXEC.SAV C:\AUTOEXEC.BAT
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================

UPDATE.BAT

@@ -26,7 +26,7 @@ ECHO.
 ECHO Or set MACHINE variable in AUTOEXEC.BAT:
 ECHO   SET MACHINE=TS-4R
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 :USE_PARAM
@@ -74,7 +74,7 @@ ECHO.
 ECHO Or map manually:
 ECHO   NET USE T: \\D2TESTNAS\test /YES
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================
@@ -154,7 +154,7 @@ ECHO - T: drive is writable
 ECHO - Sufficient disk space on T:
 ECHO - Network connection is stable
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 :DISK_ERROR
@@ -166,7 +166,7 @@ ECHO - Target drive is full
 ECHO - Network connection lost
 ECHO - Permission denied
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 :INIT_ERROR
@@ -178,7 +178,7 @@ ECHO - Insufficient memory
 ECHO - Invalid path
 ECHO - Target drive not accessible
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 :USER_ABORT
@@ -187,7 +187,7 @@ ECHO [WARNING] Backup terminated by user (Ctrl+C)
 ECHO.
 ECHO Backup may be incomplete!
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 :NO_FILES
@@ -198,7 +198,7 @@ ECHO This may indicate:
 ECHO - All files are already up to date (/D option)
 ECHO - Source drive is empty
 ECHO.
-PAUSE Press any key to exit...
+PAUSE
 GOTO END
 
 REM ==================================================================

check-dos-compatibility.ps1

@@ -29,6 +29,7 @@ $IncompatiblePatterns = @(
     @{Pattern='XCOPY.*\/Q'; Description='XCOPY /Q (quiet mode) - NOT in DOS 6.22'},
     @{Pattern='IF.*\('; Description='IF ( ... ) multi-line blocks - NOT in DOS 6.22 (use GOTO labels)'},
     @{Pattern='\)\s*ELSE\s*\('; Description=') ELSE ( clause - NOT in DOS 6.22 (use GOTO labels)'},
+    @{Pattern='^PAUSE\s+'; Description='PAUSE message - NOT in DOS 6.22 (use ECHO then PAUSE)'},
     @{Pattern='CHOICE\s+/[A-Z]'; Description='CHOICE with options - Check if CHOICE.COM available'},
     @{Pattern='START\s+'; Description='START command - NOT in DOS 6.22'}
 )

fix-pause-syntax.ps1

@@ -0,0 +1,61 @@
+# Fix PAUSE command syntax - DOS 6.22 does not accept message parameters
+# Convert "PAUSE message..." to "ECHO message..." followed by "PAUSE"
+
+$BATFiles = Get-ChildItem *.BAT | Where-Object {
+    $_.Name -notlike "*_FROM_*" -and
+    $_.Name -notlike "*_TEST*" -and
+    $_.Name -notlike "*_VERIFY*" -and
+    $_.Name -notlike "*_CHECK*" -and
+    $_.Name -notlike "*_MONITOR*"
+}
+
+Write-Host "[INFO] Fixing PAUSE syntax (DOS 6.22 does not accept message)" -ForegroundColor Cyan
+Write-Host ""
+
+$TotalFixed = 0
+
+foreach ($File in $BATFiles) {
+    Write-Host "Processing: $($File.Name)" -ForegroundColor White
+
+    $Lines = Get-Content $File.FullName
+    $Modified = $false
+    $NewLines = @()
+
+    for ($i = 0; $i -lt $Lines.Count; $i++) {
+        $Line = $Lines[$i]
+
+        # Check if line starts with PAUSE followed by text
+        if ($Line -match '^(\s*)PAUSE\s+(.+)$') {
+            $Indent = $Matches[1]
+            $Message = $Matches[2]
+
+            # Replace with ECHO + PAUSE
+            $NewLines += "${Indent}ECHO $Message"
+            $NewLines += "${Indent}PAUSE"
+
+            $Modified = $true
+            $TotalFixed++
+        } else {
+            $NewLines += $Line
+        }
+    }
+
+    if ($Modified) {
+        $NewLines | Set-Content $File.FullName
+        Write-Host "  [OK] Fixed PAUSE syntax" -ForegroundColor Green
+    } else {
+        Write-Host "  [OK] No PAUSE issues found" -ForegroundColor Green
+    }
+}
+
+Write-Host ""
+Write-Host "[SUCCESS] Fixed $TotalFixed PAUSE commands across all files" -ForegroundColor Green
+Write-Host ""
+Write-Host "DOS 6.22 PAUSE syntax:" -ForegroundColor Cyan
+Write-Host "  CORRECT:" -ForegroundColor Green
+Write-Host "    ECHO Press any key to continue..." -ForegroundColor White
+Write-Host "    PAUSE" -ForegroundColor White
+Write-Host ""
+Write-Host "  INCORRECT (Windows NT/2000+):" -ForegroundColor Red
+Write-Host "    PAUSE Press any key to continue..." -ForegroundColor Red
+Write-Host ""

remove-pause-echo.ps1

@@ -0,0 +1,46 @@
+# Remove redundant ECHO lines before PAUSE
+# DOS 6.22 PAUSE already displays "Press any key to continue..."
+
+$BATFiles = Get-ChildItem *.BAT | Where-Object {
+    $_.Name -notlike "*_FROM_*" -and
+    $_.Name -notlike "*_TEST*" -and
+    $_.Name -notlike "*_VERIFY*" -and
+    $_.Name -notlike "*_CHECK*" -and
+    $_.Name -notlike "*_MONITOR*"
+}
+
+Write-Host "[INFO] Removing redundant ECHO before PAUSE" -ForegroundColor Cyan
+Write-Host ""
+
+$TotalRemoved = 0
+
+foreach ($File in $BATFiles) {
+    Write-Host "Processing: $($File.Name)" -ForegroundColor White
+
+    $Content = Get-Content $File.FullName -Raw
+
+    # Remove "ECHO Press any key..." lines immediately before PAUSE
+    # Pattern: ECHO Press any key...\r?\n\s*PAUSE
+    $OriginalContent = $Content
+
+    $Content = $Content -replace 'ECHO Press any key[^\r\n]*\r?\n(\s*)PAUSE', '$1PAUSE'
+
+    if ($Content -ne $OriginalContent) {
+        $RemovedCount = ([regex]::Matches($OriginalContent, 'ECHO Press any key')).Count - ([regex]::Matches($Content, 'ECHO Press any key')).Count
+        Set-Content $File.FullName $Content -NoNewline
+        Write-Host "  [OK] Removed $RemovedCount redundant ECHO lines" -ForegroundColor Green
+        $TotalRemoved += $RemovedCount
+    } else {
+        Write-Host "  [OK] No redundant ECHO lines found" -ForegroundColor Green
+    }
+}
+
+Write-Host ""
+Write-Host "[SUCCESS] Removed $TotalRemoved redundant ECHO lines" -ForegroundColor Green
+Write-Host ""
+Write-Host "DOS 6.22 PAUSE displays:" -ForegroundColor Cyan
+Write-Host "  'Press any key to continue . . .'" -ForegroundColor White
+Write-Host ""
+Write-Host "No need for ECHO before PAUSE unless:" -ForegroundColor Cyan
+Write-Host "  - Custom message needed (not 'Press any key...')" -ForegroundColor White
+Write-Host ""