From ac2456c2492861451547659702ae4a72264e4997 Mon Sep 17 00:00:00 2001
From: moewew <mwemheu+git@posteo.de>
Date: Thu, 2 May 2024 08:36:16 +0200
Subject: [PATCH] Patch revtex's \addtocontents (#1356)

---
 tex/latex/biblatex/biblatex.sty | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/tex/latex/biblatex/biblatex.sty b/tex/latex/biblatex/biblatex.sty
index a64924dbb..602d7d70e 100644
--- a/tex/latex/biblatex/biblatex.sty
+++ b/tex/latex/biblatex/biblatex.sty
@@ -345,7 +345,14 @@
     {\blx@contentssafe@citecommands
      \let}
     {}
-    {\blx@err@patch{\string\addtocontents}}%
+    {% revtex
+     % (which defines \robustify@contents to make commands safe
+     % in this context, so we check if we can have that)
+     \ifundef\robustify@contents
+       {\@secondoftwo}
+       {\ifpatchable\addtocontents{\robustify@contents}}
+       {\appto\robustify@contents{\blx@contentssafe@citecommands}}
+       {\blx@err@patch{\string\addtocontents}}}%
   % patch footnote
   \toggletrue{blx@tempa}%
   \def\do#1{%