1 files changed, 18 insertions, 0 deletions
diff --git a/Software/Visual_Studio/Scripting/Tango.Scripting.Editors/ScriptEditor.cs b/Software/Visual_Studio/Scripting/Tango.Scripting.Editors/ScriptEditor.cs
index 7b5c38a2b..8cf615a7c 100644
--- a/Software/Visual_Studio/Scripting/Tango.Scripting.Editors/ScriptEditor.cs
+++ b/Software/Visual_Studio/Scripting/Tango.Scripting.Editors/ScriptEditor.cs
@@ -4,6 +4,7 @@ using Newtonsoft.Json;
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
+using System.ComponentModel.Design;
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
@@ -56,6 +57,7 @@ namespace Tango.Scripting.Editors
         private List<KnownType> _knownTypes;
         private List<ScriptType> _declaredTypes;
         private bool _isLoadingTypes;
+        private TextMarkerService errorMarkerService;
         private static JsonSerializerSettings _jsonSettings;
         private static Dictionary<Type, KnownType> _knownTypesCache;
         private static String KNOWN_TYPES_CACHE_FOLDER;
@@ -296,6 +298,10 @@ namespace Tango.Scripting.Editors
             completionWindow.InsertionRequest += CompletionWindow_InsertionRequest;
 
             TextChanged += ScriptEditor_TextChanged;
+
+            errorMarkerService = new TextMarkerService(Document);
+            TextArea.TextView.BackgroundRenderers.Add(errorMarkerService);
+            TextArea.TextView.LineTransformers.Add(errorMarkerService);
         }
 
         private void ScriptEditor_KnownTypesAvailable(object sender, EventArgs e)
@@ -2423,6 +2429,18 @@ namespace Tango.Scripting.Editors
             Document.EndUpdate();
         }
 
+        public void HighlighError(int position, int length)
+        {
+            ITextMarker marker = errorMarkerService.Create(position, length);
+            marker.MarkerTypes = TextMarkerTypes.SquigglyUnderline;
+            marker.MarkerColor = Colors.Red;
+        }
+
+        public void ClearErrors()
+        {
+            errorMarkerService.RemoveAll(m => true);
+        }
+
         #endregion
     }
 }