From 0fcea1d021748a8fd8d4168f112f9b873b28f071 Mon Sep 17 00:00:00 2001
From: qiancai <qqzczy@126.com>
Date: Fri, 29 May 2026 17:41:48 +0800
Subject: [PATCH 1/2] Update merge_by_toc.py

---
 scripts/merge_by_toc.py | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/scripts/merge_by_toc.py b/scripts/merge_by_toc.py
index 14137f5ca801b..4d01d8ba9a9e1 100755
--- a/scripts/merge_by_toc.py
+++ b/scripts/merge_by_toc.py
@@ -214,6 +214,26 @@ def replace_heading(match):
     return replace_heading
 
 
+# remove <StickyHeaderTable> / </StickyHeaderTable> tags for PDF output
+sticky_header_table_pattern = re.compile(r'^\s*</?StickyHeaderTable>\s*$')
+
+def remove_sticky_header_table(text):
+    lines = text.split('\n')
+    result = []
+    i = 0
+    while i < len(lines):
+        if sticky_header_table_pattern.match(lines[i]):
+            prev_blank = len(result) > 0 and result[-1].strip() == ''
+            next_blank = i + 1 < len(lines) and lines[i + 1].strip() == ''
+            if prev_blank and next_blank:
+                i += 2
+            else:
+                i += 1
+        else:
+            result.append(lines[i])
+            i += 1
+    return '\n'.join(result)
+
 # remove copyable snippet code
 def remove_copyable(match):
     return ""
@@ -233,6 +253,7 @@ def remove_copyable(match):
                 chapter = replace_variables(chapter, variables)
                 chapter = replace_link_wrap(chapter, name)
                 chapter = copyable_snippet_pattern.sub(remove_copyable, chapter)
+                chapter = remove_sticky_header_table(chapter)
                 chapter = extract_custom_ids_and_clean(chapter)
                 chapter = replace_custom_id_links(chapter)
                 # This block is to filter <CustomContent paltform="xxx"> xxx </CustomContent>

From 713c130d597b6bcb11214263e35c47609089b002 Mon Sep 17 00:00:00 2001
From: qiancai <qqzczy@126.com>
Date: Fri, 29 May 2026 17:51:48 +0800
Subject: [PATCH 2/2] resolve comments

---
 scripts/merge_by_toc.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scripts/merge_by_toc.py b/scripts/merge_by_toc.py
index 4d01d8ba9a9e1..adcdbc384af73 100755
--- a/scripts/merge_by_toc.py
+++ b/scripts/merge_by_toc.py
@@ -215,7 +215,7 @@ def replace_heading(match):
 
 
 # remove <StickyHeaderTable> / </StickyHeaderTable> tags for PDF output
-sticky_header_table_pattern = re.compile(r'^\s*</?StickyHeaderTable>\s*$')
+sticky_header_table_pattern = re.compile(r'^\s*</?StickyHeaderTable\s*/?>\s*$')
 
 def remove_sticky_header_table(text):
     lines = text.split('\n')
@@ -234,6 +234,7 @@ def remove_sticky_header_table(text):
             i += 1
     return '\n'.join(result)
 
+
 # remove copyable snippet code
 def remove_copyable(match):
     return ""