From ccf9a0820acd4ae28dd1dfb422e0849c108deca6 Mon Sep 17 00:00:00 2001
From: JuanM04 <me@juanm04.com>
Date: Thu, 18 Jul 2024 14:16:31 -0300
Subject: [PATCH] Compute diff

---
 src/utils/RelativePosition.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/utils/RelativePosition.js b/src/utils/RelativePosition.js
index 214fc6f0..034b171e 100644
--- a/src/utils/RelativePosition.js
+++ b/src/utils/RelativePosition.js
@@ -286,7 +286,14 @@ export const createAbsolutePositionFromRelativePosition = (rpos, doc, followUndo
     if (getState(store, rightID.client) <= rightID.clock) {
       return null
     }
-    const res = followUndoneDeletions ? followRedone(store, rightID) : { item: getItem(store, rightID), diff: 0 }
+    /** @type {ReturnType<typeof followRedone>} */
+    let res;
+    if (followUndoneDeletions) {
+      res = followRedone(store, rightID)
+    } else {
+      const item = getItem(store, rightID)
+      res = { item, diff: rightID.clock - item.id.clock }
+    }
     const right = res.item
     if (!(right instanceof Item)) {
       return null