From 5660677750ae5e11e2b3b3ae642b283dc74b5326 Mon Sep 17 00:00:00 2001
From: Daniel Grunwald <daniel@danielgrunwald.de>
Date: Sat, 19 Mar 2011 22:07:07 +0100
Subject: [PATCH] Add InsertAfter/InsertBefore to AstNodeCollection.

---
 ICSharpCode.NRefactory/CSharp/Ast/AstNodeCollection.cs | 10 ++++++++++
 ICSharpCode.NRefactory/TypeSystem/CecilLoader.cs       |  2 +-
 .../TypeSystem/ITypeResolveContext.cs                  |  4 ++--
 3 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/ICSharpCode.NRefactory/CSharp/Ast/AstNodeCollection.cs b/ICSharpCode.NRefactory/CSharp/Ast/AstNodeCollection.cs
index a8c11cb993..98beaeaefb 100644
--- a/ICSharpCode.NRefactory/CSharp/Ast/AstNodeCollection.cs
+++ b/ICSharpCode.NRefactory/CSharp/Ast/AstNodeCollection.cs
@@ -193,5 +193,15 @@ namespace ICSharpCode.NRefactory.CSharp
 			}
 			return false;
 		}
+		
+		public void InsertAfter(T existingItem, T newItem)
+		{
+			node.InsertChildAfter(existingItem, newItem, role);
+		}
+		
+		public void InsertBefore(T existingItem, T newItem)
+		{
+			node.InsertChildBefore(existingItem, newItem, role);
+		}
 	}
 }
diff --git a/ICSharpCode.NRefactory/TypeSystem/CecilLoader.cs b/ICSharpCode.NRefactory/TypeSystem/CecilLoader.cs
index 74cbdb91ce..26d79e4a9b 100644
--- a/ICSharpCode.NRefactory/TypeSystem/CecilLoader.cs
+++ b/ICSharpCode.NRefactory/TypeSystem/CecilLoader.cs
@@ -35,7 +35,7 @@ namespace ICSharpCode.NRefactory.TypeSystem
 		public bool IncludeInternalMembers { get; set; }
 		
 		/// <summary>
-		/// Gets/Sets the documentation provider that is used to retrive the XML documentation for all members.
+		/// Gets/Sets the documentation provider that is used to retrieve the XML documentation for all members.
 		/// </summary>
 		public IDocumentationProvider DocumentationProvider { get; set; }
 		
diff --git a/ICSharpCode.NRefactory/TypeSystem/ITypeResolveContext.cs b/ICSharpCode.NRefactory/TypeSystem/ITypeResolveContext.cs
index 3c89b13ade..9cdfb4133d 100644
--- a/ICSharpCode.NRefactory/TypeSystem/ITypeResolveContext.cs
+++ b/ICSharpCode.NRefactory/TypeSystem/ITypeResolveContext.cs
@@ -44,7 +44,7 @@ namespace ICSharpCode.NRefactory.TypeSystem
 		/// <param name="nameComparer">Language-specific rules for how namespace names are compared</param>
 		/// <returns>List of classes within that namespace.</returns>
 		/// <remarks>
-		/// If this method is called within <c>using (pc.Synchronize())</c>, then the returned enumerable is valid
+		/// If this method is called within <c>using (var spc = pc.Synchronize())</c>, then the returned enumerable is valid
 		/// only until the end of the synchronize block.
 		/// </remarks>
 		IEnumerable<ITypeDefinition> GetClasses(string nameSpace, StringComparer nameComparer);
@@ -53,7 +53,7 @@ namespace ICSharpCode.NRefactory.TypeSystem
 		/// Retrieves all namespaces.
 		/// </summary>
 		/// <remarks>
-		/// If this method is called within <c>using (pc.Synchronize())</c>, then the returned enumerable is valid
+		/// If this method is called within <c>using (var spc = pc.Synchronize())</c>, then the returned enumerable is valid
 		/// only until the end of the synchronize block.
 		/// </remarks>
 		IEnumerable<string> GetNamespaces();