fix 'vanishing \sin' bug

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4857 a592a061-630c-0410-9148-cb99ea01b6c8

src/mathed/math_cursor.C

@@ -1332,7 +1332,7 @@ bool MathCursor::interpret(char c)
 	// handle macroMode
 	if (inMacroMode()) {
 		string name = macroName();
-		//lyxerr << "interpret name: '" << name << "'\n";
+		lyxerr << "interpret name: '" << name << "'\n";
 
 		if (name.empty() && c == '\\') {
 			backspace();
@@ -1341,7 +1341,7 @@ bool MathCursor::interpret(char c)
 		}
 
 		if (isalpha(c)) {
-			inMacroMode()->name() += c;
+			inMacroMode()->setName(inMacroMode()->name() + c);
 			return true;
 		}
 

src/mathed/math_dotsinset.C

@@ -50,13 +50,7 @@ void MathDotsInset::draw(MathPainterInfo & pain, int x, int y) const
 }
 
 
-void MathDotsInset::write(WriteStream & os) const
+string MathDotsInset::name() const
 {
-	os << '\\' << key_->name << ' ';
+	return key_->name;
-}
-
-
-void MathDotsInset::normalize(NormalStream & os) const
-{
-	os << "[" << key_->name << "] ";
 }

src/mathed/math_dotsinset.h

@@ -18,13 +18,11 @@ public:
 	///
 	MathInset * clone() const;
 	///
-	void draw(MathPainterInfo &, int x, int y) const;
+	void metrics(MathMetricsInfo & mi) const;
 	///
-	void write(WriteStream & os) const;
+	void draw(MathPainterInfo & pi, int x, int y) const;
 	///
-	void normalize(NormalStream &) const;
+	string name() const;
-	///
-	void metrics(MathMetricsInfo & st) const;
 protected:
 	/// cache for the thing's heigth
 	mutable int dh_;

src/mathed/math_exfuncinset.C

@@ -36,9 +36,9 @@ void MathExFuncInset::draw(MathPainterInfo & pi, int x, int y) const
 }
 
 
-void MathExFuncInset::normalize(NormalStream & os) const
+string MathExFuncInset::name() const
 {
-	os << '[' << name_ << ' ' << cell(0) << ']';
+	return name_;
 }
 
 
@@ -89,9 +89,3 @@ void MathExFuncInset::octavize(OctaveStream & os) const
 {
 	os << name_ << '(' << cell(0) << ')';
 }
-
-
-void MathExFuncInset::write(WriteStream & os) const
-{
-	os << '\\' << name_ << '{' << cell(0) << '}';
-}

src/mathed/math_exfuncinset.h

@@ -16,12 +16,12 @@ public:
 	///
 	MathInset * clone() const;
 	///
-	void metrics(MathMetricsInfo & st) const;
+	void metrics(MathMetricsInfo & mi) const;
 	///
-	void draw(MathPainterInfo &, int x, int y) const;
+	void draw(MathPainterInfo & pi, int x, int y) const;
+	///
+	string name() const;
 
-	///
-	void normalize(NormalStream &) const;
 	///
 	void maplize(MapleStream &) const;
 	///
@@ -30,8 +30,6 @@ public:
 	void mathmlize(MathMLStream &) const;
 	///
 	void octavize(OctaveStream &) const;
-	///
-	void write(WriteStream & os) const;
 
 private:
 	///

src/mathed/math_funcliminset.C

@@ -1,48 +0,0 @@
-#include <config.h>
-
-#include "math_funcliminset.h"
-#include "math_mathmlstream.h"
-#include "math_streamstr.h"
-#include "math_support.h"
-
-
-MathFuncLimInset::MathFuncLimInset(string const & name)
-	: name_(name)
-{}
-
-
-MathInset * MathFuncLimInset::clone() const
-{
-	return new MathFuncLimInset(*this);
-}
-
-
-bool MathFuncLimInset::isScriptable() const
-{
-	return scriptable_;
-}
-
-
-void MathFuncLimInset::write(WriteStream & os) const
-{
-	os << '\\' << name_ << ' ';
-}
-
-
-void MathFuncLimInset::normalize(NormalStream & os) const
-{
-	os << "[funclim " << name_ << ']';
-}
-
-
-void MathFuncLimInset::metrics(MathMetricsInfo & mi) const
-{
-	scriptable_ =  (mi.base.style == LM_ST_DISPLAY);
-	mathed_string_dim(mi.base.font, name_, ascent_, descent_, width_);
-}
-
-
-void MathFuncLimInset::draw(MathPainterInfo & pi, int x, int y) const
-{
-	drawStrBlack(pi, x, y, name_);
-}

src/mathed/math_funcliminset.h

@@ -1,33 +0,0 @@
-// -*- C++ -*-
-#ifndef MATH_FUNCLIMINSET_H
-#define MATH_FUNCLIMINSET_H
-
-#include "math_diminset.h"
-
-// "normal" symbols that don't take limits and don't grow in displayed
-// formulae
-
-class MathFuncLimInset : public MathDimInset {
-public:
-	///
-	explicit MathFuncLimInset(string const & name);
-	///
-	MathInset * clone() const;
-	///
-	void write(WriteStream & os) const;
-	///
-	void normalize(NormalStream &) const;
-	///
-	void metrics(MathMetricsInfo & st) const;
-	///
-	void draw(MathPainterInfo &, int x, int y) const;
-	///
-	bool isScriptable() const;
-
-private:
-	///
-	string const name_;
-	///
-	mutable bool scriptable_;
-};
-#endif

src/mathed/math_inset.C

@@ -166,15 +166,6 @@ void MathInset::getPos(idx_type, pos_type, int & x, int & y) const
 }
 
 
-void MathInset::normalize(NormalStream & os) const
-{
-	os << "[unknown ";
-	WriteStream wi(os.os(), false, true);
-	write(wi);
-	os << "] ";
-}
-
-
 void MathInset::dump() const
 {
 	lyxerr << "---------------------------------------------\n";
@@ -226,9 +217,15 @@ void MathInset::drawT(TextPainter &, int, int) const
 
 
 
-void MathInset::write(WriteStream &) const
+void MathInset::write(WriteStream & os) const
 {
-	lyxerr << "MathInset::write() called directly!\n";
+	os << '\\' << name().c_str() << ' ';
+}
+
+
+void MathInset::normalize(NormalStream & os) const
+{
+	os << '[' << name().c_str() << "] ";
 }
 
 

src/mathed/math_lefteqninset.C

@@ -3,7 +3,6 @@
 #endif
 
 #include "math_lefteqninset.h"
-#include "math_mathmlstream.h"
 #include "math_support.h"
 
 
@@ -34,13 +33,7 @@ void MathLefteqnInset::draw(MathPainterInfo & pain, int x, int y) const
 }
 
 
-void MathLefteqnInset::write(WriteStream & os) const
+string MathLefteqnInset::name() const
 {
-	os << "\\lefteqn{" << cell(0) << '}';
+	return "lefteqn";
-}
-
-
-void MathLefteqnInset::normalize(NormalStream & os) const
-{
-	os << "[lefteqn " << cell(0) << ']';
 }

src/mathed/math_lefteqninset.h

@@ -17,12 +17,10 @@ public:
 	///
 	MathInset * clone() const;
 	///
-	void draw(MathPainterInfo &, int x, int y) const;
+	string name() const;
 	///
-	void write(WriteStream & os) const;
+	void metrics(MathMetricsInfo & mi) const;
 	///
-	void normalize(NormalStream &) const;
+	void draw(MathPainterInfo & pi, int x, int y) const;
-	///
-	void metrics(MathMetricsInfo & st) const;
 };
 #endif

src/mathed/math_parser.C

@@ -844,8 +844,6 @@ void Parser::parse1(MathGridInset & grid, unsigned flags,
 		else if (t.cs() == "sqrt") {
 			MathArray ar;
 			parse(ar, FLAG_OPTION, mathmode);
-			lyxerr << "read option: " << ar << endl;
-			dump();
 			if (ar.size()) {
 				cell->push_back(MathAtom(new MathRootInset));
 				cell->back()->cell(0) = ar;

src/mathed/math_unknowninset.C

@@ -40,12 +40,6 @@ bool MathUnknownInset::match(MathInset * p) const
 }
 
 
-void MathUnknownInset::write(WriteStream & os) const
-{
-	os << "\\" << name_ << ' ';
-}
-
-
 void MathUnknownInset::normalize(NormalStream & os) const
 {
 	os << "[unknown " << name_ << ']';

src/mathed/math_unknowninset.h

@@ -44,8 +44,6 @@ public:
 	///
 	void octavize(OctaveStream &) const;
 	///
-	void write(WriteStream &) const;
-	///
 	void finalize();
 	///
 	bool final() const;