more mathml stuff

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2979 a592a061-630c-0410-9148-cb99ea01b6c8

src/mathed/array.C

@@ -276,16 +276,22 @@ void MathArray::maplize(MapleStream & os) const
 void MathArray::mathmlize(MathMLStream & os) const
 {
 	MathArray ar = glueChars();
-	os << "<mrow>";
-	for (const_iterator it = ar.begin(); it != ar.end(); ++it) {
-		MathInset const * p = it->nucleus();
-		if (MathScriptInset const * q = ar.asScript(it)) {
-			q->mathmlize(p, os);
-			++it;
-		} else 
-			p->mathmlize(os);
+	if (ar.size() == 0)
+		os << "<mrow/>";
+	else if (ar.size() == 1)
+		os << ar.begin()->nucleus();
+	else {
+		os << "<mrow>";
+		for (const_iterator it = ar.begin(); it != ar.end(); ++it) {
+			MathInset const * p = it->nucleus();
+			if (MathScriptInset const * q = ar.asScript(it)) {
+				q->mathmlize(p, os);
+				++it;
+			} else 
+				p->mathmlize(os);
+		}
+		os << "</mrow>";
 	}
-	os << "</mrow>";
 }
 
 

src/mathed/formula.C

@@ -307,7 +307,7 @@ int InsetFormula::docbook(Buffer const * buf, ostream & os) const
 	MathMLStream ms(os);
 	ms << "<equation><alt>";
 	int res = ascii(buf, ms.os_, 0);
-	ms << "</alt>\n<mml>" << par_.nucleus() << "<mml></equation>";
+	ms << "</alt>\n<math>" << par_.nucleus() << "<math></equation>";
 	return res + 1;
 }
 

src/mathed/math_deliminset.C

@@ -100,15 +100,6 @@ bool MathDelimInset::isMatrix() const
 }
 
 
-void MathDelimInset::octavize(OctaveStream & os) const
-{
-	if (left_ == "|" && right_ == "|")
-		os << "det(" << cell(0) << ")";
-	else
-		os << left_.c_str() << cell(0) << right_.c_str();
-}
-
-
 void MathDelimInset::maplize(MapleStream & os) const
 {
 	if (left_ == "|" && right_ == "|") {
@@ -121,3 +112,18 @@ void MathDelimInset::maplize(MapleStream & os) const
 		os << left_.c_str() << cell(0) << right_.c_str();
 }
 
+
+void MathDelimInset::mathmlize(MathMLStream & os) const
+{
+	os << "<fenced open=\"" << left_.c_str() << "\" close=\""
+		<< right_.c_str() << "\">" << cell(0) << "</fenced>";
+}
+
+
+void MathDelimInset::octavize(OctaveStream & os) const
+{
+	if (left_ == "|" && right_ == "|")
+		os << "det(" << cell(0) << ")";
+	else
+		os << left_.c_str() << cell(0) << right_.c_str();
+}

src/mathed/math_deliminset.h

@@ -30,9 +30,11 @@ public:
 	///
 	bool isMatrix() const;
 	///
-	void octavize(OctaveStream &) const;
-	///
 	void maplize(MapleStream &) const;
+	///
+	void mathmlize(MathMLStream &) const;
+	///
+	void octavize(OctaveStream &) const;
 private:
 	///
 	int dw() const;

src/mathed/math_gridinset.C

@@ -587,21 +587,6 @@ std::vector<MathInset::idx_type>
 }
 
 
-void MathGridInset::octavize(OctaveStream & os) const
-{
-	os << '[';
-	for (row_type row = 0; row < nrows(); ++row) {
-		if (row)
-			os << ';';
-		os << '[';
-		for (col_type col = 0; col < ncols(); ++col) 
-			os << cell(index(row, col)) << ' ';
-		os <<']';
-	}
-	os <<']';
-}
-
-
 void MathGridInset::maplize(MapleStream & os) const
 {
 	os << "array([";
@@ -619,3 +604,30 @@ void MathGridInset::maplize(MapleStream & os) const
 	os << "])";
 }
 
+
+void MathGridInset::mathmlize(MathMLStream & os) const
+{
+	os << "<mtable>";
+	for (row_type row = 0; row < nrows(); ++row) {
+		os << "<mtr>";
+		for (col_type col = 0; col < ncols(); ++col) 
+			os << cell(index(row, col));
+		os << "</mtr>";
+	}
+	os << "</mtable>";
+}
+
+
+void MathGridInset::octavize(OctaveStream & os) const
+{
+	os << '[';
+	for (row_type row = 0; row < nrows(); ++row) {
+		if (row)
+			os << ';';
+		os << '[';
+		for (col_type col = 0; col < ncols(); ++col) 
+			os << cell(index(row, col)) << ' ';
+		os << ']';
+	}
+	os << ']';
+}

src/mathed/math_gridinset.h

@@ -149,10 +149,12 @@ public:
 	///
 	void setDefaults();
 
-	///
-	void octavize(OctaveStream &) const;
 	///
 	void maplize(MapleStream &) const;
+	///
+	void mathmlize(MathMLStream &) const;
+	///
+	void octavize(OctaveStream &) const;
 
 protected:
 	/// returns proper 'end of line' code for LaTeX

src/mathed/math_matrixinset.C

@@ -215,6 +215,11 @@ void MathMatrixInset::writeNormal(std::ostream & os) const
 }
 
 
+void MathMatrixInset::mathmlize(MathMLStream & os) const
+{
+	MathGridInset::mathmlize(os);
+}
+
 
 string MathMatrixInset::label(row_type row) const
 {

src/mathed/math_matrixinset.h

@@ -80,6 +80,8 @@ public:
 
 	///
 	MathInsetTypes getType() const;
+	///
+	void mathmlize(MathMLStream &) const;
 
 private:
 	///