From 45e92795de6ae1b1ee0d81fc02092cf198c52cfb Mon Sep 17 00:00:00 2001
From: xfy <i@rua.plus>
Date: Thu, 18 Jun 2026 11:16:58 +0800
Subject: [PATCH] refactor(markdown): unify parser options across TOC and HTML
 passes
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原先第一遍用 Options::all() 收集 heading，第二遍只用 ENABLE_TABLES
生成 HTML，两遍对扩展语法的处理不一致。统一为 Options::all()。
---
 src/api/markdown.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/api/markdown.rs b/src/api/markdown.rs
index 6bfba64..cdc8ae1 100644
--- a/src/api/markdown.rs
+++ b/src/api/markdown.rs
@@ -37,8 +37,12 @@ pub struct RenderedContent {
 pub fn render_markdown_enhanced(md: &str) -> RenderedContent {
     use pulldown_cmark::{Event, HeadingLevel, Options, Tag, TagEnd};
 
+    // 两遍解析使用相同的 Options，避免 TOC 收集与正文渲染对 Markdown 扩展语法
+    // （表格、删除线、脚注等）的处理不一致。
+    let opts = Options::all();
+
     // 1. Parse markdown and collect headings for TOC
-    let parser = pulldown_cmark::Parser::new_ext(md, Options::all());
+    let parser = pulldown_cmark::Parser::new_ext(md, opts);
     // (level, text, id)
     let mut headings: Vec<(u8, String, String)> = Vec::new();
     let mut current_heading: Option<(u8, String)> = None;
@@ -80,7 +84,7 @@ pub fn render_markdown_enhanced(md: &str) -> RenderedContent {
     let toc_html = generate_toc_html(&headings);
 
     // 3. Generate HTML with heading anchors
-    let parser = pulldown_cmark::Parser::new_ext(md, Options::ENABLE_TABLES);
+    let parser = pulldown_cmark::Parser::new_ext(md, opts);
     let mut html = String::new();
     let mut heading_idx = 0;
     let mut in_heading = false;