From ee627f32d00ab4ec27fa7f2a29197becb9de6cf0 Mon Sep 17 00:00:00 2001
From: Spax <imstuff@spax.zone>
Date: Sun, 2 Nov 2025 16:43:37 -0700
Subject: [PATCH] temporary fix for the toc links (also better logic for
 scrollArray)

---
 export/pghrtcss.css | 3 ++-
 export/pghrtjs.js   | 8 +++++---
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/export/pghrtcss.css b/export/pghrtcss.css
index c48d6ef..b47a137 100644
--- a/export/pghrtcss.css
+++ b/export/pghrtcss.css
@@ -128,7 +128,8 @@ a.ltx_LaTeXML_logo:visited {
 }
 
 .ltx_TOC a {
-  display: block; width: 100%;
+  display: block;
+  width: 100%;
 }
 
 .ltx_TOC {
diff --git a/export/pghrtjs.js b/export/pghrtjs.js
index 98fcd70..2a6b323 100644
--- a/export/pghrtjs.js
+++ b/export/pghrtjs.js
@@ -8,8 +8,8 @@ function initTocOnClick() {
 			coll.classList.toggle("active");
 			const content = coll.nextElementSibling;
 			if (content) {
-				event.preventDefault(); // don't jump
 				if (content.style.maxHeight) {
+					event.preventDefault(); // don't jump if closing
 					content.style.maxHeight = null;
 				} else {
 					content.style.maxHeight = content.scrollHeight + "px";
@@ -122,8 +122,10 @@ function saveScroll() {
 
 			const pos = window.scrollY;
 			const scrollArray = JSON.parse(sessionStorage.getItem("scrollPos") ?? "[]");
-			scrollArray.unshift(pos);
-			sessionStorage.setItem("scrollPos", JSON.stringify(scrollArray));
+			if (scrollArray[0] !== Math.round(pos)) {
+				scrollArray.unshift(Math.round(pos));
+				sessionStorage.setItem("scrollPos", JSON.stringify(scrollArray));
+			}
 		});
 	}
 }