From fda7c458101aaae138d204f76bf3534a83453861 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Heiko=20Thei=C3=9Fen?= <heiko.theissen@sap.com>
Date: Sat, 7 Sep 2024 09:16:48 +0200
Subject: [PATCH] Simplification

---
 lib/md2html.js | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/lib/md2html.js b/lib/md2html.js
index 953cc2db..659f95c1 100644
--- a/lib/md2html.js
+++ b/lib/md2html.js
@@ -2,7 +2,7 @@
 
 const filter = require("pandoc-filter");
 
-let level = -1;
+let level = 0;
 
 function enddetails(l, content) {
   for (let i = l; i <= level; i++)
@@ -11,10 +11,7 @@ function enddetails(l, content) {
 
 filter.stdio(function ({ t, c }, format, meta) {
   if (t === "Header") {
-    if (
-      level === -1 ||
-      /^(table-of-contents|appendix-[a-z]-|[a-z]?\d+-)/.test(c[1][0])
-    ) {
+    if (c[0] === 1 || /^(appendix-[a-z]-|[a-z]?\d+-)/.test(c[1][0])) {
       const content = [
         filter.RawBlock("html", `<details open><summary>`),
         filter.Header(...c),
@@ -27,7 +24,7 @@ filter.stdio(function ({ t, c }, format, meta) {
       c[1][0] = "";
       return filter.Header(...c);
     }
-  } else if (t === "HorizontalRule" && level !== -1) {
+  } else if (t === "HorizontalRule") {
     const content = [filter.HorizontalRule()];
     enddetails(1, content);
     level = 0;