Made the use of UTF8 for document modules explicit, which bypasses the default encoding heuristic used when reading the exported file.

Author: MDoerner

Rubberduck.VBEEditor/SafeComWrappers/VBA/VBComponent.cs

@@ -1,6 +1,7 @@
 using System;
 using System.IO;
 using System.Linq;
+using System.Text;
 using Rubberduck.VBEditor.Extensions;
 using Rubberduck.VBEditor.SafeComWrappers.Abstract;
 using Rubberduck.VBEditor.SafeComWrappers.Office.Core.Abstract;
@@ -167,9 +168,9 @@ private void ExportDocumentModule(string path)
             if (lineCount > 0)
             {
                 //One cannot reimport document modules as such in the VBE; so we simply export and import the contents of the code pane.
-                //Because of this, it is OK, and actually preferable, to use the standard UTF8 encoding.
+                //Because of this, it is OK, and actually preferable, to use the default UTF8 encoding.
                 var text = CodeModule.GetLines(1, lineCount);
-                File.WriteAllText(path, text);  
+                File.WriteAllText(path, text, Encoding.UTF8);  
             }
         }
 

Rubberduck.VBEEditor/SafeComWrappers/VBA/VBComponents.cs

@@ -123,7 +123,7 @@ public void ImportSourceFile(string path)
                 var component = this[name];
                 component.CodeModule.Clear();
 
-                var codeString = File.ReadAllText(path);
+                var codeString = File.ReadAllText(path, Encoding.UTF8);
                 component.CodeModule.AddFromString(codeString);
             }
             else if (ext == ComponentTypeExtensions.FormExtension)