From e360c9b3fb2fa6906d1679094b0dce0834bada84 Mon Sep 17 00:00:00 2001
From: Kesara Rathnayake <kesara@fq.nz>
Date: Wed, 18 Sep 2024 22:57:00 +1200
Subject: [PATCH] fix(pdf): Fix li line height issue with superscripts

Fixes #1160
---
 xml2rfc/writers/pdf.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/xml2rfc/writers/pdf.py b/xml2rfc/writers/pdf.py
index c8612627..fd5fdb5e 100644
--- a/xml2rfc/writers/pdf.py
+++ b/xml2rfc/writers/pdf.py
@@ -166,6 +166,9 @@ def flatten_unicode_spans(self, html):
   tt, code, pre {{
     font-family: {mono-fonts};
   }}
+  li sup {{
+    line-height: 0;
+  }}
   @page {{
     size: A4;
     font-size: 12px; /* needed for the page header and footer text */