From e1179c223041862bbcc94507388fb89bafa177d1 Mon Sep 17 00:00:00 2001
From: Matthias Geier <Matthias.Geier@gmail.com>
Date: Sun, 21 May 2023 17:04:46 +0200
Subject: [PATCH] LaTeX: Use CSS-style options, avoid sphinxheavybox
 work-around

See https://github.com/sphinx-doc/sphinx/pull/11234.
---
 doc/conf.py | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/doc/conf.py b/doc/conf.py
index 39d673a6..0107d01d 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -145,14 +145,17 @@
     'printindex': '',
     'sphinxsetup': r"""
 HeaderFamily=\rmfamily\bfseries,
-%verbatimwithframe=false,
-%verbatimwrapslines=false,
-%verbatimhintsturnover=false,
-noteBorderColor={HTML}{E0E0E0},
-noteborder=0.5pt,
-warningBorderColor={HTML}{E0E0E0},
-warningborder=1.5pt,
-warningBgColor={HTML}{FBFBFB},
+div.note_border-TeXcolor={HTML}{E0E0E0},
+div.note_border-width=0.5pt,
+div.note_box-decoration-break=slice,
+div.warning_border-TeXcolor={HTML}{E0E0E0},
+div.warning_border-width=1.5pt,
+div.warning_background-TeXcolor={HTML}{FBFBFB},
+div.warning_box-decoration-break=slice,
+div.topic_box-shadow=none,
+div.topic_border-TeXcolor={HTML}{E0E0E0},
+div.topic_border-width=0.5pt,
+div.topic_box-decoration-break=slice,
 """,
     'fontpkg': r"""
 \usepackage{mathpazo}
@@ -162,8 +165,6 @@
 """,
     'preamble': r"""
 \urlstyle{tt}
-\renewenvironment{sphinxnote}[1]
-  {\begin{sphinxheavybox}\sphinxstrong{#1} }{\end{sphinxheavybox}}
 """,
 }