From 14f0b47ed1d99b58609a70727603ba14e96317e5 Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Tue, 21 Jun 2022 11:15:36 +0800
Subject: [PATCH] :bug: fix https://github.com/siyuan-note/siyuan/issues/5248

---
 app/src/types/protyle.d.ts | 2 ++
 app/src/util/Tree.ts       | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/src/types/protyle.d.ts b/app/src/types/protyle.d.ts
index fd39c7363..2737f678e 100644
--- a/app/src/types/protyle.d.ts
+++ b/app/src/types/protyle.d.ts
@@ -132,6 +132,8 @@ declare class Lute {
 
     public static GetHeadingID(node: ILuteNode): string;
 
+    public static BlockDOM2Content(html: string): string;
+
     private constructor();
 
     public SetHeadingID(enable: boolean): void;
diff --git a/app/src/util/Tree.ts b/app/src/util/Tree.ts
index b547d1196..c1d1c3c0a 100644
--- a/app/src/util/Tree.ts
+++ b/app/src/util/Tree.ts
@@ -76,7 +76,7 @@ ${item.label ? "data-label='" + item.label + "'" : ""}>
         <svg data-id="${encodeURIComponent(item.name + item.depth)}" class="b3-list-item__arrow ${((item.children && item.children.length > 0) || (item.blocks && item.blocks.length > 0)) ? "b3-list-item__arrow--open" : "fn__hidden"}"><use xlink:href="#iconRight"></use></svg>
     </span>
     ${iconHTML}
-    <span class="b3-list-item__text"${item.type === "outline" ? ' title="' + Lute.EscapeHTMLStr(item.name) + '"' : ""}>${item.name}</span>
+    <span class="b3-list-item__text"${item.type === "outline" ? ' title="' + Lute.EscapeHTMLStr(Lute.BlockDOM2Content(item.name)) + '"' : ""}>${item.name}</span>
     ${countHTML}
 </li>`;
             if (item.children && item.children.length > 0) {
@@ -121,7 +121,7 @@ data-def-path="${item.defPath}">
         <svg data-id="${item.id}" class="b3-list-item__arrow${item.children ? "" : " fn__hidden"}"><use xlink:href="#iconRight"></use></svg>
     </span>
     ${iconHTML}
-    <span class="b3-list-item__text" ${type === "outline" ? ' title="' + Lute.EscapeHTMLStr(item.content) + '"' : ""}>${item.content}</span>
+    <span class="b3-list-item__text" ${type === "outline" ? ' title="' + Lute.EscapeHTMLStr(Lute.BlockDOM2Content(item.content)) + '"' : ""}>${item.content}</span>
     ${countHTML}
     ${this.blockExtHTML || ""}
 </li>`;