changed title to be gray when an undo batch has not completed. useful for debugging mostly.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/client/util/UndoManager.ts b/src/client/util/UndoManager.ts
index 0f7ad6d0a..569ad8ab4 100644
--- a/src/client/util/UndoManager.ts
+++ b/src/client/util/UndoManager.ts
@@ -76,7 +76,7 @@ export namespace UndoManager {
     export let undoStack: UndoBatch[] = observable([]);
     export let redoStack: UndoBatch[] = observable([]);
     let currentBatch: UndoBatch | undefined;
-    let batchCounter = 0;
+    export let batchCounter = 0;
     let undoing = false;
     let tempEvents: UndoEvent[] | undefined = undefined;