X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2FInsetMathKern.cpp;h=f99a210a9d398a76d821424ec3796392959e8c54;hb=d9082639080b9de993742bd352f92e5183058cf5;hp=eb445c382bae8b23d3f7ccad4d36f95fec14f27a;hpb=ad7e2435cfdb3eb7ac3ed4e7c3e2db804c3c2ff9;p=lyx.git

diff --git a/src/mathed/InsetMathKern.cpp b/src/mathed/InsetMathKern.cpp
index eb445c382b..f99a210a9d 100644
--- a/src/mathed/InsetMathKern.cpp
+++ b/src/mathed/InsetMathKern.cpp
@@ -49,11 +49,7 @@ void InsetMathKern::metrics(MetricsInfo & mi, Dimension & dim) const
 {
 	dim.asc = 0;
 	dim.des = 0;
-	// match em value used in mathed_*muskip
-	FontInfo const oldfont = mi.base.font;
-	mi.base.font.setFamily(SYMBOL_FAMILY);
-	dim.wid = wid_.inPixels(mi.base);
-	mi.base.font = oldfont;
+	dim.wid = mi.base.inPixels(wid_);
 }
 
 
@@ -61,10 +57,12 @@ void InsetMathKern::draw(PainterInfo &, int, int) const
 {}
 
 
-void InsetMathKern::write(WriteStream & os) const
+void InsetMathKern::write(TeXMathStream & os) const
 {
 	if (wid_.empty())
 		os << "\\kern" << ' ';
+	else if (wid_.unit() == Length::MU)
+		os << "\\mkern" << from_utf8(wid_.asLatexString()) << ' ';
 	else
 		os << "\\kern" << from_utf8(wid_.asLatexString()) << ' ';
 }
@@ -79,4 +77,12 @@ void InsetMathKern::normalize(NormalStream & os) const
 }
 
 
+void InsetMathKern::infoize2(odocstream & os) const
+{
+	os << "Kern";
+	if (!wid_.empty())
+		os << ": " << from_utf8(wid_.asLatexString());
+}
+
+
 } // namespace lyx