diff --git a/test/Spring/Spring.Aop.Tests/Spring.Aop.Tests.2005.csproj b/test/Spring/Spring.Aop.Tests/Spring.Aop.Tests.2005.csproj
index 2bb99b17..9773630d 100644
--- a/test/Spring/Spring.Aop.Tests/Spring.Aop.Tests.2005.csproj
+++ b/test/Spring/Spring.Aop.Tests/Spring.Aop.Tests.2005.csproj
@@ -301,6 +301,6 @@
     </PreBuildEvent>
     <PostBuildEvent>echo "Copying .xml files for tests"
 xcopy "$(ProjectDir)Data" ..\..\..\..\build\VS.Net.2005\Spring.Aop.Tests\$(ConfigurationName)\ /y /s /q /d
-xcopy  "$(ProjectDir)$(TargetFileName).config" ..\..\..\..\build\VS.Net.2005\Spring.Aop.Tests\$(ConfigurationName)\ /y /s /q</PostBuildEvent>
+xcopy "$(ProjectDir)$(TargetFileName).config" ..\..\..\..\build\VS.Net.2005\Spring.Aop.Tests\$(ConfigurationName)\ /y /s /q</PostBuildEvent>
   </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/test/Spring/Spring.Core.Tests/Expressions/ExpressionEvaluatorTests.cs b/test/Spring/Spring.Core.Tests/Expressions/ExpressionEvaluatorTests.cs
index 014dd3ca..2d4d8d65 100644
--- a/test/Spring/Spring.Core.Tests/Expressions/ExpressionEvaluatorTests.cs
+++ b/test/Spring/Spring.Core.Tests/Expressions/ExpressionEvaluatorTests.cs
@@ -41,6 +41,7 @@ using Spring.Context.Support;
 using Spring.Core;
 using Spring.Core.TypeResolution;
 using Spring.Expressions;
+using Spring.Expressions.Processors;
 using Spring.Objects;
 using Spring.Objects.Factory;
 using Spring.Threading;
@@ -1565,6 +1566,37 @@ namespace Spring.Expressions
             Assert.AreEqual(TransactionOption.Required, webMethod.TransactionOption);
         }
 
+        [Test]
+        public void TestDelegateFunctionExpressions()
+        {
+            //for purposes of an example in documentation
+            Hashtable vars = new Hashtable();
+            vars["sqrt"] = new DoubleFunction(Sqrt);
+            double result = (double)ExpressionEvaluator.GetValue(null, "#sqrt(64)", vars);
+            Assert.AreEqual(8, result);
+
+            vars = new Hashtable();
+            vars["max"] = new DoubleFunctionTwoArgs(Max);
+            result = (double) ExpressionEvaluator.GetValue(null, "#max(5,25)", vars);
+            Assert.AreEqual(25, result);
+
+            
+        }
+
+        private delegate double DoubleFunction(double arg);
+        
+        private double Sqrt(double arg)
+        {
+            return Math.Sqrt(arg);
+        }
+
+        private delegate double DoubleFunctionTwoArgs(double arg1, double arg2);
+
+        private double Max(double arg1, double arg2)
+        {
+            return Math.Max(arg1, arg2);
+        }
+
         /// <summary>
         /// Type lambda expressions.
         /// </summary>
@@ -1626,6 +1658,43 @@ namespace Spring.Expressions
             Assert.AreEqual(0, ExpressionEvaluator.GetValue(null, "count()"));
         }
 
+        [Test]
+        public void TestCustomCollectionProcessor()
+        {
+            // Test for the purposes of creating documentation example.  
+            Hashtable vars = new Hashtable();
+            vars["EvenSum"] = new IntEvenSumCollectionProcessor();
+            Assert.AreEqual(6, ExpressionEvaluator.GetValue(null, "{1, 2, 3, 4}.EvenSum()", vars));
+
+        }
+
+        private class IntEvenSumCollectionProcessor : ICollectionProcessor
+        {
+            public object Process(ICollection source, object[] args)
+            {
+                object total = 0d;
+                foreach (object item in source)
+                {
+                    if (item != null)
+                    {
+                        if (NumberUtils.IsInteger(item))
+                        {
+                            if ((int)item % 2 == 0)
+                            {
+                                total = NumberUtils.Add(total, item);
+                            }                            
+                        }
+                        else
+                        {
+                            throw new ArgumentException("Sum can only be calculated for a collection of numeric values.");
+                        }
+                    }
+                }
+
+                return total;
+            }
+        }
+
         [Test]
         public void TestSumAggregator()
         {
diff --git a/test/Spring/Spring.Core.Tests/Spring.Core.Tests.2005.csproj b/test/Spring/Spring.Core.Tests/Spring.Core.Tests.2005.csproj
index d792700d..3359a5d8 100644
--- a/test/Spring/Spring.Core.Tests/Spring.Core.Tests.2005.csproj
+++ b/test/Spring/Spring.Core.Tests/Spring.Core.Tests.2005.csproj
@@ -868,6 +868,6 @@
     </PreBuildEvent>
     <PostBuildEvent>echo "Copying .xml files for tests"
 xcopy "$(ProjectDir)Data" ..\..\..\..\build\VS.Net.2005\Spring.Core.Tests\$(ConfigurationName)\ /y /s /q /d
-xcopy  "$(ProjectDir)$(TargetFileName).config" ..\..\..\..\build\VS.Net.2005\Spring.Core.Tests\$(ConfigurationName)\ /y /s /q</PostBuildEvent>
+xcopy "$(ProjectDir)$(TargetFileName).config" ..\..\..\..\build\VS.Net.2005\Spring.Core.Tests\$(ConfigurationName)\ /y /s /q</PostBuildEvent>
   </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/test/Spring/Spring.Data.NHibernate.Integration.Tests/Spring.Data.NHibernate.Integration.Tests.2005.csproj b/test/Spring/Spring.Data.NHibernate.Integration.Tests/Spring.Data.NHibernate.Integration.Tests.2005.csproj
index c1d9cdd8..e7af015f 100644
--- a/test/Spring/Spring.Data.NHibernate.Integration.Tests/Spring.Data.NHibernate.Integration.Tests.2005.csproj
+++ b/test/Spring/Spring.Data.NHibernate.Integration.Tests/Spring.Data.NHibernate.Integration.Tests.2005.csproj
@@ -124,6 +124,6 @@
   <PropertyGroup>
     <PostBuildEvent>echo "Copying .xml files for tests"
 xcopy "$(ProjectDir)Data" ..\..\..\..\build\VS.Net.2005\Spring.Data.NHibernate.Integration.Tests\$(ConfigurationName)\ /y /s /q /d
-xcopy  "$(ProjectDir)$(TargetFileName).config" ..\..\..\..\build\VS.Net.2005\Spring.Data.NHibernate.Integration.Tests\$(ConfigurationName)\ /y /s /q</PostBuildEvent>
+xcopy "$(ProjectDir)$(TargetFileName).config" ..\..\..\..\build\VS.Net.2005\Spring.Data.NHibernate.Integration.Tests\$(ConfigurationName)\ /y /s /q</PostBuildEvent>
   </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/test/Spring/Spring.Data.NHibernate.Tests/Spring.Data.NHibernate.Tests.2005.csproj b/test/Spring/Spring.Data.NHibernate.Tests/Spring.Data.NHibernate.Tests.2005.csproj
index eca1d86a..804238c9 100644
--- a/test/Spring/Spring.Data.NHibernate.Tests/Spring.Data.NHibernate.Tests.2005.csproj
+++ b/test/Spring/Spring.Data.NHibernate.Tests/Spring.Data.NHibernate.Tests.2005.csproj
@@ -118,6 +118,6 @@
   <PropertyGroup>
     <PostBuildEvent>echo "Copying .xml files for tests"
 xcopy "$(ProjectDir)Data" ..\..\..\..\build\VS.Net.2005\Spring.Data.NHibernate.Tests\$(ConfigurationName)\ /y /s /q /d
-xcopy  "$(ProjectDir)$(TargetFileName).config" ..\..\..\..\build\VS.Net.2005\Spring.Data.NHibernate.Tests\$(ConfigurationName)\ /y /s /q</PostBuildEvent>
+xcopy "$(ProjectDir)$(TargetFileName).config" ..\..\..\..\build\VS.Net.2005\Spring.Data.NHibernate.Tests\$(ConfigurationName)\ /y /s /q</PostBuildEvent>
   </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/test/Spring/Spring.Data.Tests/Spring.Data.Tests.2005.csproj b/test/Spring/Spring.Data.Tests/Spring.Data.Tests.2005.csproj
index 5d4617d1..13c80e7d 100644
--- a/test/Spring/Spring.Data.Tests/Spring.Data.Tests.2005.csproj
+++ b/test/Spring/Spring.Data.Tests/Spring.Data.Tests.2005.csproj
@@ -188,6 +188,6 @@
     </PreBuildEvent>
     <PostBuildEvent>echo "Copying .xml files for tests"
 xcopy "$(ProjectDir)Data" ..\..\..\..\build\VS.Net.2005\Spring.Data.Tests\$(ConfigurationName)\ /y /s /q /d
-xcopy  "$(ProjectDir)$(TargetFileName).config" ..\..\..\..\build\VS.Net.2005\Spring.Data.Tests\$(ConfigurationName)\ /y /s /q</PostBuildEvent>
+xcopy "$(ProjectDir)$(TargetFileName).config" ..\..\..\..\build\VS.Net.2005\Spring.Data.Tests\$(ConfigurationName)\ /y /s /q</PostBuildEvent>
   </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/test/Spring/Spring.Services.Tests/Spring.Services.Tests.2005.csproj b/test/Spring/Spring.Services.Tests/Spring.Services.Tests.2005.csproj
index dd74a801..fa6b3c8c 100644
--- a/test/Spring/Spring.Services.Tests/Spring.Services.Tests.2005.csproj
+++ b/test/Spring/Spring.Services.Tests/Spring.Services.Tests.2005.csproj
@@ -183,6 +183,6 @@
     </PreBuildEvent>
     <PostBuildEvent>echo "Copying .xml files for Spring.Services tests"
 xcopy "$(ProjectDir)Data" ..\..\..\..\build\VS.Net.2005\Spring.Services.Tests\$(ConfigurationName)\ /y /s /q /d
-xcopy  "$(ProjectDir)$(TargetFileName).config" ..\..\..\..\build\VS.Net.2005\Spring.Services.Tests\$(ConfigurationName)\ /y /s /q</PostBuildEvent>
+xcopy "$(ProjectDir)$(TargetFileName).config" ..\..\..\..\build\VS.Net.2005\Spring.Services.Tests\$(ConfigurationName)\ /y /s /q</PostBuildEvent>
   </PropertyGroup>
 </Project>
\ No newline at end of file