From 35bd9e51f7cef551382025a5459d68eddd8f028b Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Mon, 23 Jun 2025 13:26:59 -0400
Subject: fixed invalidations to not trigger creating new refs when ref= was
 assigned to an anonymous function.  fixed scribble erase to not delete
 everything it overlaps, just things it intersects with or contains.  fixed
 ink to have a Math mode and fixed math recognition myscript calls.

---
 src/client/views/collections/CollectionNoteTakingView.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/client/views/collections/CollectionNoteTakingView.tsx')

diff --git a/src/client/views/collections/CollectionNoteTakingView.tsx b/src/client/views/collections/CollectionNoteTakingView.tsx
index 7f639a11e..7a4408931 100644
--- a/src/client/views/collections/CollectionNoteTakingView.tsx
+++ b/src/client/views/collections/CollectionNoteTakingView.tsx
@@ -256,9 +256,10 @@ export class CollectionNoteTakingView extends CollectionSubView() {
         const height = () => this.getDocHeight(doc);
         let dref: Opt<DocumentView>;
         const noteTakingDocTransform = () => this.getDocTransform(doc, dref);
+        const setRef = (r: DocumentView | null) => (dref = r || undefined);
         return (
             <DocumentView
-                ref={r => (dref = r || undefined)}
+                ref={setRef}
                 Document={doc}
                 TemplateDataDocument={doc.isTemplateDoc || doc.isTemplateForField ? this._props.TemplateDataDocument : undefined}
                 pointerEvents={this.blockPointerEventsWhenDragging}
-- 
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