X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2FMathMacro.h;h=c0a9c7d4c0386ed95ddd068d7ce27741a473e4cb;hb=58ab972f714309aa87e7d956ceda00e18337875f;hp=8e9f1b23d051560462e892d7340cc94058b988a7;hpb=d0d7d0103aed0b300807be54224ba7cd324c1ff5;p=lyx.git

diff --git a/src/mathed/MathMacro.h b/src/mathed/MathMacro.h
index 8e9f1b23d0..c0a9c7d4c0 100644
--- a/src/mathed/MathMacro.h
+++ b/src/mathed/MathMacro.h
@@ -37,7 +37,7 @@ public:
 	void drawDecoration(PainterInfo & pi, int x, int y) const
 	{ drawMarkers2(pi, x, y); }
 	///
-	bool metrics(MetricsInfo & mi, Dimension & dim) const;
+	void metrics(MetricsInfo & mi, Dimension & dim) const;
 	/// get cursor position
 	void cursorPos(BufferView const & bv, CursorSlice const & sl,
 		bool boundary, int & x, int & y) const;
@@ -54,6 +54,8 @@ public:
 	///
 	docstring name() const;
 	///
+	int kerning() const { return kerning_; }
+	///
 	void setExpansion(MathData const & exp, MathData const & args) const;
 
 	///
@@ -71,7 +73,7 @@ public:
 	void infoize2(odocstream &) const;
 
 private:
-	virtual std::auto_ptr<Inset> doClone() const;
+	virtual Inset * clone() const;
 	///
 	void updateExpansion() const;
 
@@ -85,6 +87,8 @@ private:
 	mutable MacroData macroBackup_;
 	///
 	mutable bool editing_;
+	///
+	mutable int kerning_;
 };