2 files changed, 3 insertions, 3 deletions
diff --git a/src/client/util/TooltipTextMenu.tsx b/src/client/util/TooltipTextMenu.tsx
index c82d3bc63..31d98887f 100644
--- a/src/client/util/TooltipTextMenu.tsx
+++ b/src/client/util/TooltipTextMenu.tsx
@@ -850,7 +850,7 @@ export class TooltipTextMenu {
         }
         this.view = view;
         let state = view.state;
-        DocumentDecorations.Instance.TextBar && DocumentDecorations.Instance.setTextBar(DocumentDecorations.Instance.TextBar);
+        DocumentDecorations.Instance.showTextBar();
         props && (this.editorProps = props);
         // Don't do anything if the document/selection didn't change
         if (lastState && lastState.doc.eq(state.doc) &&
diff --git a/src/client/util/UndoManager.ts b/src/client/util/UndoManager.ts
index 7abb9d1ee..472afac1d 100644
--- a/src/client/util/UndoManager.ts
+++ b/src/client/util/UndoManager.ts
@@ -73,8 +73,8 @@ export namespace UndoManager {
     }
     type UndoBatch = UndoEvent[];
 
-    let undoStack: UndoBatch[] = observable([]);
-    let redoStack: UndoBatch[] = observable([]);
+    export let undoStack: UndoBatch[] = observable([]);
+    export let redoStack: UndoBatch[] = observable([]);
     let currentBatch: UndoBatch | undefined;
     let batchCounter = 0;
     let undoing = false;