X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2FInsetMathMacro.cpp;h=5743dd0e452b2a12311d51b8a512a9d285f4f1f5;hb=fcd14df2306e0ee33c525da7997446c30c8dacd2;hp=bdf86258c710a06bfef8a272fa24b8088a097333;hpb=d6a7ec506eb4145f5a8108684222e77b695d21f9;p=features.git

diff --git a/src/mathed/InsetMathMacro.cpp b/src/mathed/InsetMathMacro.cpp
index bdf86258c7..5743dd0e45 100644
--- a/src/mathed/InsetMathMacro.cpp
+++ b/src/mathed/InsetMathMacro.cpp
@@ -142,7 +142,7 @@ public:
 	void afterDraw(PainterInfo const & pi) const
 	{
 		if (mathMacro_->editMetrics(pi.base.bv))
-			pi.pain.enterMonochromeMode(Color_mathbg, Color_mathmacroblend);
+			pi.pain.enterMonochromeMode(Color_mathmacroblend);
 	}
 	///
 	void metrics(MetricsInfo &, Dimension &) const {
@@ -206,7 +206,7 @@ public:
 		  expanded_(buf), definition_(buf), attachedArgsNum_(0),
 		  optionals_(0), nextFoldMode_(true), macroBackup_(buf),
 		  macro_(0), needsUpdate_(false), isUpdating_(false),
-		  appetite_(9), nesting_(0)
+		  appetite_(9), nesting_(0), limits_(AUTO_LIMITS)
 	{
 	}
 	/// Update the pointers to our owner of all expanded macros.
@@ -248,6 +248,8 @@ public:
 	size_t appetite_;
 	/// Level of nesting in macros (including this one)
 	int nesting_;
+	///
+	Limits limits_;
 };
 
 
@@ -371,6 +373,51 @@ bool InsetMathMacro::addToMathRow(MathRow & mrow, MetricsInfo & mi) const
 	return has_contents;
 }
 
+
+/// Whether the inset allows \(no)limits
+bool InsetMathMacro::allowsLimitsChange() const
+{
+	// similar to the code in mathClass(), except that we search for
+	// the right-side class.
+	MathClass mc = MC_UNKNOWN;
+	if (MacroData const * m = macroBackup()) {
+		// If it is a global macro and is defined explicitly
+		if (m->symbol())
+			mc = string_to_class(m->symbol()->extra);
+	}
+	// Otherwise guess from the expanded macro
+	if (mc == MC_UNKNOWN)
+		mc = d->expanded_.lastMathClass();
+
+	return mc == MC_OP;
+}
+
+
+Limits InsetMathMacro::defaultLimits() const
+{
+	if (d->expanded_.empty())
+		return NO_LIMITS;
+	// Guess from the expanded macro
+	InsetMath const * in = d->expanded_.back().nucleus();
+	Limits const lim = in->limits() == AUTO_LIMITS
+		? in->defaultLimits() : in->limits();
+	LATTEST(lim != AUTO_LIMITS);
+	return lim;
+}
+
+
+Limits InsetMathMacro::limits() const
+{
+	return d->limits_;
+}
+
+
+void InsetMathMacro::limits(Limits lim)
+{
+	d->limits_ = lim;
+}
+
+
 void InsetMathMacro::beforeMetrics() const
 {
 	d->macro_->lock();
@@ -386,7 +433,7 @@ void InsetMathMacro::afterMetrics() const
 void InsetMathMacro::beforeDraw(PainterInfo const & pi) const
 {
 	if (d->editing_[pi.base.bv])
-		pi.pain.enterMonochromeMode(Color_mathbg, Color_mathmacroblend);
+		pi.pain.enterMonochromeMode(Color_mathmacroblend);
 }
 
 
@@ -744,7 +791,7 @@ void InsetMathMacro::draw(PainterInfo & pi, int x, int y) const
 			pi.pain.text(x, y, from_ascii(":"), labelFont);
 			x += strw2;
 
-			// draw paramter
+			// draw parameter
 			cell(i).draw(pi, x, y);
 
 			// next line
@@ -920,7 +967,16 @@ void InsetMathMacro::validate(LaTeXFeatures & features) const
 
 	// validate the cells and the definition
 	if (displayMode() == DISPLAY_NORMAL) {
-		d->definition_.validate(features);
+		// Don't update requirements if the macro comes from
+		// the symbols file and has not been redefined.
+		MathWordList const & words = mathedWordList();
+		MathWordList::const_iterator it = words.find(name());
+		MacroNameSet macros;
+		buffer().listMacroNames(macros);
+		if (it == words.end() || it->second.inset != "macro"
+		    || macros.find(name()) != macros.end()) {
+			d->definition_.validate(features);
+		}
 		InsetMathNest::validate(features);
 	}
 }
@@ -1155,6 +1211,9 @@ void InsetMathMacro::write(WriteStream & os) const
 	// add space if there was no argument
 	if (first)
 		os.pendingSpace(true);
+
+	// write \(no)limits modifiers if relevant
+	writeLimits(os);
 }
 
 
@@ -1176,16 +1235,17 @@ void InsetMathMacro::mathematica(MathematicaStream & os) const
 }
 
 
-void InsetMathMacro::mathmlize(MathStream & os) const
+void InsetMathMacro::mathmlize(MathStream & ms) const
 {
 	// macro_ is 0 if this is an unknown macro
 	LATTEST(d->macro_ || d->displayMode_ != DISPLAY_NORMAL);
 	if (d->macro_) {
-		docstring const xmlname = d->macro_->xmlname();
+		docstring const xmlname = (ms.xmlMode()) ? d->macro_->xmlname() : d->macro_->htmlname();
 		if (!xmlname.empty()) {
 			char const * type = d->macro_->MathMLtype();
-			os << '<' << type << "> " << xmlname << " </"
-			   << type << '>';
+			ms << "<" << from_ascii(ms.namespacedTag(type)) << ">"
+			   << xmlname
+			   << "</" << from_ascii(ms.namespacedTag(type)) << ">";
 			return;
 		}
 	}
@@ -1193,7 +1253,7 @@ void InsetMathMacro::mathmlize(MathStream & os) const
 		// this means that we do not recognize the macro
 		throw MathExportException();
 	}
-	os << d->expanded_;
+	ms << d->expanded_;
 }
 
 
@@ -1202,7 +1262,7 @@ void InsetMathMacro::htmlize(HtmlStream & os) const
 	// macro_ is 0 if this is an unknown macro
 	LATTEST(d->macro_ || d->displayMode_ != DISPLAY_NORMAL);
 	if (d->macro_) {
-		docstring const xmlname = d->macro_->xmlname();
+		docstring const xmlname = d->macro_->htmlname();
 		if (!xmlname.empty()) {
 			os << ' ' << xmlname << ' ';
 			return;