From 95b39ba5431539c31bda66cfef01886c19ede9b4 Mon Sep 17 00:00:00 2001
From: Abe Jellinek <jellinek@berkeley.edu>
Date: Thu, 29 Aug 2024 13:37:56 -0400
Subject: [PATCH] EPUB: Don't treat pagetop/pagebottom as page numbers

---
 src/dom/epub/lib/page-mapping.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/dom/epub/lib/page-mapping.ts b/src/dom/epub/lib/page-mapping.ts
index 82479af8..bac0ad55 100644
--- a/src/dom/epub/lib/page-mapping.ts
+++ b/src/dom/epub/lib/page-mapping.ts
@@ -46,7 +46,7 @@ class PageMapping {
 		return mapping;
 	}
 
-	static readonly VERSION = 9;
+	static readonly VERSION = 10;
 
 	readonly tree = new BTree<PersistentRange, string>(
 		undefined,
@@ -191,7 +191,7 @@ type Matcher = {
 
 const MATCHERS: Matcher[] = [
 	{
-		selector: '[id*="page" i]:empty',
+		selector: '[id*="page" i]:not(#pagetop):not(#pagebottom):empty',
 		extract: el => el.id.replace(/page[-_]?/i, '').replace(/^(.*_)+/, '')
 	},