diff --git a/PullRequestSandbox/Program.cs b/PullRequestSandbox/Program.cs
index 028ff6c..8a304fc 100644
--- a/PullRequestSandbox/Program.cs
+++ b/PullRequestSandbox/Program.cs
@@ -1,16 +1,24 @@
-using System;
+// first line here
+
+
+
+
+using System; // comment on first line
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
 namespace PullRequestSandbox
 {
-    class Program
+    class Program // x
     {
         static void Main(string[] args)
         {
-            /// yepyep
+            File.WriteAllText(@"..\..\extra_carriage_return.txt", "foo\r\r\nbar\n\nfo\ro\r\nbar\n");
         }
     }
 }
+
+// another line to comment on
diff --git a/PullRequestSandbox/PullRequestSandbox.csproj b/PullRequestSandbox/PullRequestSandbox.csproj
index bb80d26..a5375d2 100644
--- a/PullRequestSandbox/PullRequestSandbox.csproj
+++ b/PullRequestSandbox/PullRequestSandbox.csproj
@@ -49,6 +49,9 @@
   <ItemGroup>
     <None Include="App.config" />
   </ItemGroup>
+  <ItemGroup>
+    <Content Include="extra_carriage_return.txt" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/PullRequestSandbox/extra_carriage_return.txt b/PullRequestSandbox/extra_carriage_return.txt
new file mode 100644
index 0000000..2104f72
--- /dev/null
+++ b/PullRequestSandbox/extra_carriage_return.txt
@@ -0,0 +1,5 @@
+foo

+bar
+
+fo
o
+bar