Fix drawing of empty boxes

[lyx.git] / src / mathed / InsetMathKern.h

diff --git a/src/mathed/InsetMathKern.h b/src/mathed/InsetMathKern.h
index bd26e4e02118f177e65a8c347738648b7984d2c4..e985ad4dc3bc1e2515fbca76dfaa6ec1ce7b8101 100644 (file)
--- a/src/mathed/InsetMathKern.h
+++ b/src/mathed/InsetMathKern.h
@@ -41,6 +41,10 @@ public:
        ///
        void mathmlize(MathStream &) const { }
        ///
+       void htmlize(HtmlStream &) const { }
+       ///
+       void infoize2(odocstream & os) const;
+       ///
        InsetCode lyxCode() const { return MATH_KERN_CODE; }
 
 private: