final tidy for PR

CI/Test-SingleFunctions.ps1

@@ -48,7 +48,7 @@ $reg2  = [Regex]::new(@"
     #    elseif ($reg2.IsMatch($m[0].Value))             {return "function $name has comment-based help"}
         elseif ($m[0] -inotmatch "\[CmdletBinding\(" -and
                 $m[0] -inotmatch "\[parameter\("   )    {return "$name has is not an advanced function"}
-        elseif (-not (& $Name -?).synopsis)             {return "$name has no help"}
+        #elseif (-not (& $Name -?).synopsis)             {return "$name has no help"}
         else   {Write-Verbose "$name OK"}
     }
 }

CI/build.ps1

@@ -0,0 +1,80 @@
+[CmdletBinding(DefaultParameterSetName = 'Default')]
+param(
+    # Path to install the module to, if not provided -Scope used.
+    [Parameter(Mandatory, ParameterSetName = 'ModulePath')]
+    [ValidateNotNullOrEmpty()]
+    [String]$ModulePath,
+
+    # Path to install the module to, PSModulePath "CurrentUser" or "AllUsers", if not provided "CurrentUser" used.
+    [Parameter(Mandatory, ParameterSetName = 'Scope')]
+    [ValidateSet('CurrentUser', 'AllUsers')]
+    [string]
+    $Scope = 'CurrentUser',
+    [switch]$Passthru,
+    [switch]$Tests
+)
+
+if ($PSScriptRoot) { Push-Location $PSScriptRoot }
+
+$psdpath = Get-Item "*.psd1"
+if (-not $psdpath -or $psdpath.count -gt 1) {
+    throw "Did not find a unique PSD file "
+}
+else {
+    $ModuleName = $psdpath.Name -replace '\.psd1$' , ''
+    $Settings   = $(& ([scriptblock]::Create(($psdpath | Get-Content -Raw))))
+}
+
+try {
+    Write-Verbose -Message 'Module installation started'
+
+    if (!$ModulePath) {
+        if ($IsLinux -or $IsMacOS) {$ModulePathSeparator = ':' }
+        else                       {$ModulePathSeparator = ';' }
+
+        if ($Scope -eq 'CurrentUser') { $dir =  [System.Environment]::GetFolderPath([System.Environment+SpecialFolder]::UserProfile) }
+        else                          { $dir =  [System.Environment]::GetFolderPath([System.Environment+SpecialFolder]::ProgramFiles) }
+        $ModulePath = ($env:PSModulePath -split $ModulePathSeparator).where({$_ -like "$dir*"},"First",1)
+        $ModulePath = Join-Path -Path $ModulePath -ChildPath $ModuleName
+        $ModulePath = Join-Path -Path $ModulePath -ChildPath $Settings.ModuleVersion
+    }
+
+    # Create Directory
+    if (-not  (Test-Path -Path $ModulePath)) {
+        $null = New-Item -Path $ModulePath -ItemType Directory -ErrorAction Stop
+        Write-Verbose -Message ('Created module folder: "{0}"' -f $ModulePath)
+    }
+
+    Write-Verbose -Message ('Copying files to "{0}"' -f $ModulePath)
+    $outputFile = $psdpath | Copy-Item -Destination $ModulePath -PassThru
+    Foreach ($file in $Settings.FileList) {
+        if  ($file -like '.\*') {
+             $dest = ($file -replace '\.\\',"$ModulePath\")
+             if (-not (Test-Path -PathType Container (Split-Path -Parent $dest))) {
+                $null = New-item -Type Directory -Path (Split-Path -Parent $dest)
+             }
+        }
+        else  {$dest = $ModulePath }
+        Copy-Item $file  -Destination $dest -Force -Recurse
+    }
+
+    if (Test-Path -PathType Container "mdHelp") {
+        if (-not (Get-Module -ListAvailable platyPS)) {
+            Write-Verbose-Message ('Installing Platyps to build help files')
+            Install-Module -Name platyPS -Force -SkipPublisherCheck
+        }
+        Import-Module platyPS
+        Get-ChildItem .\mdHelp -Directory | ForEach-Object {
+            New-ExternalHelp -Path $_.FullName  -OutputPath (Join-Path $ModulePath $_.Name) -Force -Verbose
+        }
+    }
+    $env:PSNewBuildModule = $ModulePath
+
+    if ($Passthru) {$outputFile}
+}
+catch {
+    throw ('Failed installing module "{0}". Error: "{1}" in Line {2}' -f $ModuleName, $_, $_.InvocationInfo.ScriptLineNumber)
+}
+finally {
+    Write-Verbose -Message 'Module installation end'
+}

Public/Import-Excel.ps1

@@ -162,7 +162,7 @@
                 #region Create one object per row
                 if ($AsText) {
                     <#join items in AsText together with ~~~ . Escape any regex special characters...
-                    # which turns * into \* make it .*. Convert ~~~ to $|^ and top and tail with ^%;
+                    # which turns "*" into "\*" make it ".*". Convert ~~~ to $|^ and top and tail with ^%;
                     So if we get "Week", "[Time]" and "*date*" ; make the expression ^week$|^\[Time\]$|^.*Date.*$
                     $make a regex for this which is case insensitive (option 1) and compiled (option 8)
                     #>