X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2FInsetMathDiff.cpp;h=9052d8999ba1541b1632ccb7be67ecadb71ee948;hb=12d6de7e704eea8450f841cd2c7d6b3810f46461;hp=f4d544bbb6250ed313c4734f691473221d298604;hpb=f1cba8ff64b369792fd49f5ddf90e8126ab476ac;p=lyx.git

diff --git a/src/mathed/InsetMathDiff.cpp b/src/mathed/InsetMathDiff.cpp
index f4d544bbb6..9052d8999b 100644
--- a/src/mathed/InsetMathDiff.cpp
+++ b/src/mathed/InsetMathDiff.cpp
@@ -19,8 +19,8 @@
 
 namespace lyx {
 
-InsetMathDiff::InsetMathDiff()
-	: InsetMathNest(1)
+InsetMathDiff::InsetMathDiff(Buffer * buf)
+	: InsetMathNest(buf, 1)
 {}
 
 
@@ -95,18 +95,6 @@ void InsetMathDiff::mathematica(MathematicaStream & os) const
 }
 
 
-void InsetMathDiff::mathmlize(MathStream & os) const
-{
-	os << "diff(";
-	for (idx_type idx = 0; idx < nargs(); ++idx) {
-		if (idx != 0)
-			os << ',';
-		os << cell(idx);
-	}
-	os << ')';
-}
-
-
 void InsetMathDiff::write(WriteStream &) const
 {
 	LYXERR0("should not happen");