From e30d6a1540dd5325fed7709d75855bc7c03a4449 Mon Sep 17 00:00:00 2001
From: Ethanfel <ethan.fel@ts-pc.fr>
Date: Fri, 3 Apr 2026 00:20:07 +0200
Subject: [PATCH] Show diff summary in timeline marker tooltip

---
 js/snapshot_manager.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/js/snapshot_manager.js b/js/snapshot_manager.js
index 5ff525b..45cf3d6 100644
--- a/js/snapshot_manager.js
+++ b/js/snapshot_manager.js
@@ -3771,6 +3771,8 @@ function buildTimeline() {
         if (isLatest) marker.classList.add("snap-timeline-marker-latest");
 
         let tip = `${rec.label} — ${formatTime(rec.timestamp)}\n${iconInfo.label}`;
+        const diffLines = formatCaptureDiffLines(rec.captureDiff);
+        if (diffLines.length > 0) tip += `\n${diffLines.join("\n")}`;
         if (rec.notes) tip += `\n${rec.notes}`;
         marker.title = tip;