X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2FMathMacro.h;h=6e795237e197d2b50480c9b69d6f0e19cde108f0;hb=5fdc577badb1cb133d6a0dc7d831bb1f82576adb;hp=4eb93ba53480371d172b7261076de0d4c629892a;hpb=f643ae700700cbd9aa0b1aca8155c6d7f2aee34d;p=lyx.git

diff --git a/src/mathed/MathMacro.h b/src/mathed/MathMacro.h
index 4eb93ba534..6e795237e1 100644
--- a/src/mathed/MathMacro.h
+++ b/src/mathed/MathMacro.h
@@ -122,10 +122,12 @@ public:
 
 	///
 	docstring name() const;
-	///
+	/// FIXME: Often dangling.
 	MacroData const * macro() const;
 	///
 	docstring macroName() const;
+	/// Level of nesting in macros (including this one)
+	int nesting() const;
 	///
 	bool validName() const;
 	///
@@ -139,6 +141,9 @@ public:
 	size_t appetite() const;
 	///
 	InsetCode lyxCode() const { return MATH_MACRO_CODE; }
+	/// This is not used for display; however whether it is mathrel determines
+	/// how to split equations intelligently.
+	MathClass mathClass() const; //override
 
 protected:
 	friend class MathData;
@@ -152,7 +157,8 @@ protected:
 	/// update macro definition
 	void updateMacro(MacroContext const & mc);
 	/// check if macro definition changed, argument changed etc. and adapt
-	void updateRepresentation(Cursor * cur, MacroContext const & mc, UpdateType);
+	void updateRepresentation(Cursor * cur, MacroContext const & mc,
+	                          UpdateType, int nesting);
 	/// empty macro, put arguments into args, possibly strip arity-attachedArgsNum_ empty ones.
 	/// Includes the optional arguments.
 	void detachArguments(std::vector<MathData> & args, bool strip);
@@ -161,6 +167,14 @@ protected:
 	void attachArguments(std::vector<MathData> const & args, size_t arity, int optionals);
 
 private:
+	/// Math mode for output and display. UNDECIDED for user macros: they could
+	/// be either.
+	mode_type modeToEnsure() const;
+	/// This function is needed for now because of two shortfalls of the current
+	/// implementation: the macro() pointer is often dangling, in which case we
+	/// fall back to a backup copy, and the macro is not known at inset
+	/// creation, in which case we fall back to the global macro with this name.
+	MacroData const * macroBackup() const;
 	///
 	virtual Inset * clone() const;
 	///