From 0777e61e0feca9b80cf2d2081b4ed70da28cb60e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADt=20Novotn=C3=BD?= <witiko@mail.muni.cz>
Date: Sun, 21 Feb 2021 12:38:37 +0100
Subject: [PATCH] Hotfix biblatex v3.15a
See https://github.com/plk/biblatex/issues/1058 and
https://tex.stackexchange.com/a/581469/70941. The hotfix should be
reverted after BibLaTeX v3.17.
---
fithesis.dtx | 12 +++++++-----
style/mu/base.dtx | 4 ++++
2 files changed, 11 insertions(+), 5 deletions(-)
diff --git a/fithesis.dtx b/fithesis.dtx
index 3cafacd..dcbfcb0 100644
--- a/fithesis.dtx
+++ b/fithesis.dtx
@@ -1527,15 +1527,17 @@
\thesis@requireLocale{\thesis@locale}
\fi
% \end{macrocode}
-% Coerce LuaTeX into defining |\l@|\textit{locale} for
+% Coerce Lua\TeX{} into defining |\l@|\textit{locale} for
% \textit{locale}s with known hyphenation patterns, unless
-% \textsf{babel} has been loaded. In that case
-% |\l@|\textit{locale} has already been defined.
+% \textsf{babel} or \textsf{polyglossia} have been loaded.
+% In that case, |\l@|\textit{locale} has already been defined.
+% \changes{v1.0.0}{2020/02/21}{Only load \textsf{babel} in
+% Lua\TeX{} if \textsf{polyglossia} has not been loaded yet.}
% \begin{macrocode}
\ifluatex
\ltx@ifpackageloaded{babel}{}{
- % See <article.gmane.org/gmane.comp.tex.luatex.user/5680>
- \RequirePackage[base]{babel}}
+ \ltx@ifpackageloaded{polyglossia}{}{
+ \thesis@require{babel}}}
\fi
% \end{macrocode}
% Fix the value of the |\ifthesis@english| macro.
diff --git a/style/mu/base.dtx b/style/mu/base.dtx
index 5189807..12a29c5 100644
--- a/style/mu/base.dtx
+++ b/style/mu/base.dtx
@@ -432,6 +432,10 @@
\thesis@bibliography@setup{
style = iso-numeric,
sorting = none}
+ % FIXME: This is a hotfix for biblatex.
+ % It should be removed after v3.17 has been released.
+ % See https://tex.stackexchange.com/a/581469/70941.
+ \thesis@require{expl3}
\thesis@require[
backend=biber,
style=\thesis@bibliography@style,
--
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