Merge branch 'PipeScriptUpdates' of https://github.com/StartAutomating/PipeScript into PipeScriptUpdates

Author: StartAutomating

PipeScript.types.ps1xml

@@ -889,6 +889,37 @@ $this.Parent.Extent.ToString().Substring(0, $offsetDifference) -replace '^[\r\n\
       </ScriptProperty>
     </Members>
   </Type>
+  <Type>
+    <Name>System.Management.Automation.Language.ParamBlockAst</Name>
+    <Members>
+      <ScriptProperty>
+        <Name>Help</Name>
+        <GetScriptBlock>
+                        $parameter = $this
+$parameterIndex = $parameter.Parent.Parameters.IndexOf($this)
+
+if ($parameterIndex -eq 0) { # For the first parameter
+    $parentExtent = $parameter.Parent.Extent.ToString()
+    # This starts after the first parenthesis. 
+    $afterFirstParens = $parentExtent.IndexOf('(') + 1
+    # and goes until the start of the parameter.
+    $parentExtent.Substring($afterFirstParens, 
+        $parameter.Extent.StartOffset - 
+            $parameter.Parent.Extent.StartOffset - 
+                $afterFirstParens) -replace '^[\s\r\n]+'
+    # (don't forget to trim leading whitespace)
+} else {
+    # for every other parameter it is the content between parameters.
+    $lastParameter   = $parameter.Parent.Parameters[$parameterIndex - 1]                                    
+    $relativeOffset  = $lastParameter.Extent.EndOffset + 1 - $parameter.Parent.Extent.StartOffset
+    $distance        = $parameter.Extent.StartOffset - $lastParameter.Extent.EndOffset - 1
+    # (don't forget to trim leading whitespace and commas)
+    $parameter.Parent.Extent.ToString().Substring($relativeOffset,$distance) -replace '^[\,\s\r\n]+'
+}
+                    </GetScriptBlock>
+      </ScriptProperty>
+    </Members>
+  </Type>
   <Type>
     <Name>System.Management.Automation.Language.PipelineAST</Name>
     <Members>