Provide \boldsymbol through the bm package.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/branches/BRANCH_1_5_X@23696 a592a061-630c-0410-9148-cb99ea01b6c8

src/LaTeXFeatures.cpp

@@ -145,10 +145,6 @@ static string const floatingfootnote_def =
 	"  \\expandafter\\noexpand\\csname SF@gobble@opt \\endcsname}\n"
 	"\\def\\SF@gobble@twobracket[#1]#2{}\n";
 
-static string const boldsymbol_def =
-	"%% Bold symbol macro for standard LaTeX users\n"
-	"\\providecommand{\\boldsymbol}[1]{\\mbox{\\boldmath $#1$}}\n";
-
 static string const binom_def =
 	"%% Binom macro for standard LaTeX users\n"
 	"\\newcommand{\\binom}[2]{{#1 \\choose #2}}\n";
@@ -441,6 +437,7 @@ char const * simplefeatures[] = {
 	"mathrsfs",
 	"ascii",
 	"url",
+	"bm"
 };
 
 int const nb_simplefeatures = sizeof(simplefeatures) / sizeof(char const *);
@@ -666,8 +663,6 @@ string const LaTeXFeatures::getMacros() const
 		macros << guillemotright_def << '\n';
 
 	// Math mode
-	if (mustProvide("boldsymbol") && !isRequired("amsmath"))
-		macros << boldsymbol_def << '\n';
 	if (mustProvide("binom") && !isRequired("amsmath"))
 		macros << binom_def << '\n';
 	if (mustProvide("mathcircumflex"))

src/mathed/InsetMathBoldSymbol.cpp

@@ -22,8 +22,8 @@ namespace lyx {
 using std::auto_ptr;
 
 
-InsetMathBoldSymbol::InsetMathBoldSymbol()
+InsetMathBoldSymbol::InsetMathBoldSymbol(Kind kind)
-	: InsetMathNest(1)
+	: InsetMathNest(1), kind_(kind)
 {}
 
 
@@ -70,19 +70,33 @@ void InsetMathBoldSymbol::drawT(TextPainter & pain, int x, int y) const
 void InsetMathBoldSymbol::validate(LaTeXFeatures & features) const
 {
 	InsetMathNest::validate(features);
-	features.require("amssymb");
+	features.require("bm");
 }
 
 
 void InsetMathBoldSymbol::write(WriteStream & os) const
 {
-	os << "\\boldsymbol{" << cell(0) << "}";
+	switch (kind_) {
+	case BOLD:
+		os << "\\boldsymbol{" << cell(0) << "}";
+		break;
+	case HEAVY:
+		os << "\\heavysymbol{" << cell(0) << "}";
+		break;
+	}
 }
 
 
 void InsetMathBoldSymbol::infoize(odocstream & os) const
 {
-	os << "Boldsymbol ";
+	switch (kind_) {
+	case BOLD:
+		os << "Boldsymbol ";
+		break;
+	case HEAVY:
+		os << "Heavysymbol ";
+		break;
+	}
 }
 
 

src/mathed/InsetMathBoldSymbol.h

@@ -22,7 +22,12 @@ namespace lyx {
 class InsetMathBoldSymbol : public InsetMathNest {
 public:
 	///
-	InsetMathBoldSymbol();
+	enum Kind {
+		BOLD,
+		HEAVY
+	};
+	///
+	InsetMathBoldSymbol(Kind kind = BOLD);
 	///
 	bool metrics(MetricsInfo & mi, Dimension & dim) const;
 	///
@@ -37,6 +42,8 @@ public:
 	void write(WriteStream & os) const;
 	///
 	void infoize(odocstream & os) const;
+	///
+	Kind kind_;
 private:
 	virtual std::auto_ptr<Inset> doClone() const;
 };

src/mathed/InsetMathHull.cpp

@@ -518,7 +518,6 @@ void InsetMathHull::validate(LaTeXFeatures & features) const
 	//if (features.amsstyle)
 	//  return;
 
-	features.require("boldsymbol");
 	//features.binom      = true;
 
 	InsetMathGrid::validate(features);

src/mathed/MathFactory.cpp

@@ -379,8 +379,10 @@ MathAtom createInsetMath(docstring const & s)
 		return MathAtom(new InsetMathFrac(InsetMathFrac::ATOP));
 	if (s == "lefteqn")
 		return MathAtom(new InsetMathLefteqn);
-	if (s == "boldsymbol")
+	if (s == "boldsymbol"  || s == "bm")
-		return MathAtom(new InsetMathBoldSymbol);
+		return MathAtom(new InsetMathBoldSymbol(InsetMathBoldSymbol::BOLD));
+	if (s == "heavysymbol"  || s == "hm")
+		return MathAtom(new InsetMathBoldSymbol(InsetMathBoldSymbol::HEAVY));
 	if (s == "color" || s == "normalcolor")
 		return MathAtom(new InsetMathColor(true));
 	if (s == "textcolor")

status.15x

@@ -80,6 +80,9 @@ What's new
 - Fix LaTeX error "unknown color 'ignore'" when setting text style
   attributes in mathed (bug 4091).
 
+- Use package bm for bold math symbols obtained through the \boldsymbol
+  macro, such that bold super and subscripts have the correct size even
+  when not using amsmath.
 
 * USER INTERFACE: