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-rw-r--r--macros/latex/contrib/tagpdf/tagpdf-mc-shared.dtx10
1 files changed, 8 insertions, 2 deletions
diff --git a/macros/latex/contrib/tagpdf/tagpdf-mc-shared.dtx b/macros/latex/contrib/tagpdf/tagpdf-mc-shared.dtx
index 12680109a0..13f0310589 100644
--- a/macros/latex/contrib/tagpdf/tagpdf-mc-shared.dtx
+++ b/macros/latex/contrib/tagpdf/tagpdf-mc-shared.dtx
@@ -50,7 +50,7 @@
% }^^A
% }
%
-% \date{Version 0.9, released 2021-06-29}
+% \date{Version 0.91, released 2021-07-03}
% \maketitle
% \begin{documentation}
% \section{Public Commands}
@@ -178,7 +178,7 @@
% \begin{macrocode}
%<@@=tag>
%<*header>
-\ProvidesExplPackage {tagpdf-mc-code-shared} {2021-06-29} {0.9}
+\ProvidesExplPackage {tagpdf-mc-code-shared} {2021-07-03} {0.91}
{part of tagpdf - code related to marking chunks -
code shared by generic and luamode }
%</header>
@@ -216,6 +216,12 @@
% \end{macrocode}
% \end{variable}
%
+% \begin{variable}{\g_@@_in_mc_bool}
+% This booleans records if a mc is open, to test nesting.
+% \begin{macrocode}
+\bool_new:N \g_@@_in_mc_bool
+% \end{macrocode}
+% \end{variable}
% \begin{variable}{\g_@@_mc_parenttree_prop}
% For every chunk we need to know the structure it is in, to
% record this in the parent tree. We store this in a property.\\