MathML: replace HTML entities with XML ones in more places

This part should have been committed with bc73a857 in the first place.

diff --git a/src/mathed/InsetMathExInt.cpp b/src/mathed/InsetMathExInt.cpp
index 4812eec997eaf89f4bd779dfa869e78ec36bd0f5..c5c726270d54a5cd125c83c86fbd30d9b5b116e1 100644 (file)
--- a/src/mathed/InsetMathExInt.cpp
+++ b/src/mathed/InsetMathExInt.cpp
@@ -153,11 +153,11 @@ void InsetMathExInt::mathmlize(MathMLStream & ms) const
                ms << ETag("msup");
        ms << cell(0)
           << "<" << from_ascii(ms.namespacedTag("mo")) << "> "
-          << " &InvisibleTimes; "
+          << " &#8290; "
        << "</" << from_ascii(ms.namespacedTag("mo")) << ">"
           << MTag("mrow")
           << "<" << from_ascii(ms.namespacedTag("mo")) << "> "
-          << " &DifferentialD; "
+          << " &#8518; "
           << "</" << from_ascii(ms.namespacedTag("mo")) << ">"
           << cell(1)
           << ETag("mrow");