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-rw-r--r--support/TeX4ht/source/tex4ht-4ht.tex30
1 files changed, 29 insertions, 1 deletions
diff --git a/support/TeX4ht/source/tex4ht-4ht.tex b/support/TeX4ht/source/tex4ht-4ht.tex
index 546222bacc..f43a7d957c 100644
--- a/support/TeX4ht/source/tex4ht-4ht.tex
+++ b/support/TeX4ht/source/tex4ht-4ht.tex
@@ -1,4 +1,4 @@
-% $Id: tex4ht-4ht.tex 1202 2022-09-27 14:51:50Z michal_h21 $
+% $Id: tex4ht-4ht.tex 1203 2022-09-29 13:51:29Z michal_h21 $
% tex tex4ht-4ht or ht tex tex4ht-4ht
%
% Copyright 2009-2022 TeX Users Group
@@ -25958,6 +25958,34 @@ transported into the slide blocks.
>>>
+ Beamer can break BibLaTeX's bibliography across several slides,
+ which can lead in tag mis-match, as the closing tags for the bibliography
+ are inserted as child of other element, than the opening tags.
+
+ This redefinition uses Beamer's macros to insert tags for each individual
+ bib item, without container item that would cause problems.
+
+
+\<conf beamer current\><<<
+\NewConfigure{beamerbiblatex}{3}
+\@ifpackageloaded{biblatex}{
+ \pend:defI\beamer@biblabeltemplate{%
+ \ifdefined\end:itm\end:itm\fi%
+ \gdef\end:itm{\c:beamerbiblatex}%
+ \a:beamerbiblatex%
+ }
+ \append:defI\beamer@biblabeltemplate{\b:beamerbiblatex}
+ \AfterPreamble{%
+ \def\bibConfigure{%
+ \ConfigureList{thebibliography}%
+ {\PushMacro\end:itm\let\end:itm=\empty}%
+ {\end:itm\PopMacro\end:itm\global\let\end:itm\end:itm}{}{}%
+ }
+ }
+}
+{}
+
+>>>
%%%%%%%%%%%%%
\SubSection{beamerbasetoc}
%%%%%%%%%%%%%