X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2FInsetMathUnknown.h;h=2effe3c69b5cdc0386aa32251d7f8e8c42501789;hb=d85cf3218a14f5b7419dbc6b6796e65ff5dbfc74;hp=b43bcfd6721a010e594b4dfba2d3ee8645f8495d;hpb=c060a85d811674888c31db9ee0407d8b5cc37b6e;p=lyx.git

diff --git a/src/mathed/InsetMathUnknown.h b/src/mathed/InsetMathUnknown.h
index b43bcfd672..2effe3c69b 100644
--- a/src/mathed/InsetMathUnknown.h
+++ b/src/mathed/InsetMathUnknown.h
@@ -14,8 +14,6 @@
 
 #include "InsetMath.h"
 
-#include "support/docstring.h"
-
 
 namespace lyx {
 
@@ -24,7 +22,7 @@ class InsetMathUnknown : public InsetMath {
 public:
 	///
 	explicit InsetMathUnknown(docstring const & name,
-		docstring const & selection = docstring(),
+		docstring const & selection = empty_docstring(),
 		bool final = true, bool black = false);
 	///
 	void metrics(MetricsInfo & mi, Dimension & dim) const;
@@ -52,6 +50,8 @@ public:
 	///
 	void mathmlize(MathStream &) const;
 	///
+	void htmlize(HtmlStream &) const;
+	///
 	void octave(OctaveStream &) const;
 	///
 	void finalize();