Fix bug 8396: Wrong import of \xymatrix

diff --git a/lib/syntax.default b/lib/syntax.default
index 62c4eea4d23223ef488bdeeef000af1b44001ba6..f18ea74b795e729d59a251bd5704881c1a5b9f5f 100644 (file)
--- a/lib/syntax.default
+++ b/lib/syntax.default
@@ -695,6 +695,7 @@ $$
 \vspace{}
 \vspace*{}
 \whiledo{}{}
+\xymatrix{} % this is basically an array => the contents would be parsed badly (bug 8396)
 
 % LaTeX environments.
 % They have always one extra "argument":