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-rw-r--r--tex/context/base/supp-vis.tex19
1 files changed, 19 insertions, 0 deletions
diff --git a/tex/context/base/supp-vis.tex b/tex/context/base/supp-vis.tex
index af4004e2e..384bcd440 100644
--- a/tex/context/base/supp-vis.tex
+++ b/tex/context/base/supp-vis.tex
@@ -11,6 +11,19 @@
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
+\ifx\contextversion\undefined
+
+ \let \normalunexpanded \unexpanded
+ \let \unexpanded \protected
+
+\fi
+
+\ifx\unexpanded\undefined
+
+ \let\unexpanded\relax
+
+\fi
+
%D \gdef\ShowBufferedExample% private typeseting macro
%D {\startlinecorrection
%D \bgroup
@@ -1904,4 +1917,10 @@
%D lines in this two column index don't allign, then this is
%D due to some still unknown interference.
+\ifx\contextversion\undefined
+
+ \let \unexpanded \normalunexpanded
+
+\fi
+
\endinput