belated update for GLib.Value changes (and some gratuitous reindentation

from monodocer)

svn path=/trunk/gtk-sharp/; revision=47565

doc/en/GLib/EnumWrapper.xml

@@ -62,4 +62,9 @@
       </Docs>
     </Member>
   </Members>
+  <Attributes>
+    <Attribute>
+      <AttributeName>System.Obsolete(Message="Replaced by direct enum type casts to/from GLib.Value", IsError=False)</AttributeName>
+    </Attribute>
+  </Attributes>
 </Type>

doc/en/GLib/UnwrappedObject.xml

@@ -46,4 +46,9 @@
       </Docs>
     </Member>
   </Members>
+  <Attributes>
+    <Attribute>
+      <AttributeName>System.Obsolete(Message="Replaced by direct object-type casts to/from GLib.Value", IsError=False)</AttributeName>
+    </Attribute>
+  </Attributes>
 </Type>

doc/en/GLib/Value.xml

@@ -318,7 +318,11 @@
         <remarks>
         </remarks>
       </Docs>
-    </Member>
+    <Attributes>
+        <Attribute>
+          <AttributeName>System.Obsolete(Message="Replaced by Value(object) constructor", IsError=False)</AttributeName>
+        </Attribute>
+      </Attributes></Member>
     <Member MemberName=".ctor">
       <MemberSignature Language="C#" Value="public Value (long val);" />
       <MemberType>Constructor</MemberType>
@@ -615,5 +619,21 @@
         <since version="Gtk# 2.4" />
       </Docs>
     </Member>
+  <Member MemberName="op_Explicit">
+      <MemberSignature Language="C#" Value="public static Enum op_Explicit (GLib.Value val);" />
+      <MemberType>Method</MemberType>
+      <ReturnValue>
+        <ReturnType>System.Enum</ReturnType>
+      </ReturnValue>
+      <Parameters>
+        <Parameter Name="val" Type="GLib.Value" />
+      </Parameters>
+      <Docs>
+        <param name="val">a <see cref="T:GLib.Value" /></param>
+        <summary>Extracts an enum value from a <see cref="T:GLib.Value" />.</summary>
+        <returns>The enum value.</returns>
+        <remarks>Note that casting a <see cref="T:GLib.Value" /> to any enum type will invoke this operator.</remarks>
+      </Docs>
+    </Member>
   </Members>
 </Type>

doc/en/Gtk/TreeModelFilter.xml

@@ -10,7 +10,7 @@
     <summary>An object designed to filter the contents of a column or columns
 in a <see cref="T:Gtk.TreeModel" /> for display.</summary>
     <remarks />
-	<example>
+    <example>
 	  <code lang="C#">
 using System;
 using Gtk;

doc/en/Gtk/TreeSelection.xml

@@ -551,7 +551,8 @@ class TreeSelectionSample
       <Docs>
         <param name="iter">The position that was selected.</param>
         <summary>Gets information about the currently selected node.</summary>
-        <returns><see langword="true" /> if a row is selected.</returns>
+        <returns>
+          <see langword="true" /> if a row is selected.</returns>
         <remarks>This convenience method doesnt require an out <see cref="Gtk.TreeModel" />. It is useful in the case that you already have a copy of the TreeModel.</remarks>
       </Docs>
     </Member>