1 files changed, 2 insertions, 1 deletions
diff --git a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Editor.Highlighting/RegexEngine/RegexCompilationInfo.cs b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Editor.Highlighting/RegexEngine/RegexCompilationInfo.cs
index c43d0d6c89..d586cfa114 100644
--- a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Editor.Highlighting/RegexEngine/RegexCompilationInfo.cs
+++ b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Editor.Highlighting/RegexEngine/RegexCompilationInfo.cs
@@ -17,7 +17,8 @@ namespace MonoDevelop.Ide.Editor.Highlighting.RegexEngine {
     ///       [To be supplied]
     ///    </para>
     /// </devdoc>
-    [ Serializable() ] 
+    [ Serializable() ]
+	[Obsolete ("Old editor")]
     class RegexCompilationInfo { 
         private String           pattern;
         private RegexOptions     options;