Scripts/Format-Clang.ps1

 [CmdletBinding()]
 Param (
 	[Parameter(Mandatory=$true,ValueFromPipeline=$true)]
-	[string[]]$Files
+	[string[]]$Path
 )
-& clang-format -i (Get-Item $Files | Select -Expand FullName)
+
+Process {
+	ForEach($_ in $Path) {
+		Try {
+			$n = Get-Item $_ -ErrorAction Stop | Select -Expand FullName
+			& clang-format -i $n
+		} Catch {
+			Write-Error $_
+		}
+	}
+}

Scripts/Get-ColoredContent.ps1

+[CmdletBinding()]
+Param (
+	[Parameter(Mandatory=$True, ValueFromPipeline=$True)]
+	[string[]]$Path,
+
+	[string]$Style="vim"
+)
+
+Process {
+	ForEach($_ in $Path) {
+		Try {
+			$n = Get-Item $_ -ErrorAction Stop | Select -Expand FullName
+			& pygmentize -f terminal16m -O style=$Style $n
+		} Catch {
+			Write-Error $_
+		}
+	}
+}
+