From cf4e6ddad925d5888ecccbe560568c50a61a1cea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Uwe=20St=C3=B6hr?= <uwestoehr@web.de>
Date: Mon, 6 Feb 2012 17:35:29 +0000
Subject: [PATCH] InsetMathCancel: add MathML output

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@40710 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/mathed/InsetMathCancel.cpp | 21 +++++++++++++++++++++
 src/mathed/InsetMathCancel.h   |  4 ++--
 2 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/src/mathed/InsetMathCancel.cpp b/src/mathed/InsetMathCancel.cpp
index 13d5606bef..545e6f5d20 100644
--- a/src/mathed/InsetMathCancel.cpp
+++ b/src/mathed/InsetMathCancel.cpp
@@ -125,6 +125,27 @@ void InsetMathCancel::infoize(odocstream & os) const
 	}
 }
 
+
+void InsetMathCancel::mathmlize(MathStream & os) const
+{
+	switch (kind_) {
+	case cancel:
+		os << MTag("menclose", "notation='updiagonalstrike'") << cell(0) << ETag("menclose"); 
+		break;
+	case bcancel:
+		os << MTag("menclose", "notation='downdiagonalstrike'") << cell(0) << ETag("menclose"); 
+		break;
+	case xcancel:
+		os << MTag("menclose", "notation='updiagonalstrike'")
+		   << MTag("menclose", "notation='downdiagonalstrike'")
+		   << cell(0)
+		   << ETag("menclose")
+		   << ETag("menclose"); 
+		break;
+	}
+}
+
+
 void InsetMathCancel::validate(LaTeXFeatures & features) const
 {
 	InsetMathNest::validate(features);
diff --git a/src/mathed/InsetMathCancel.h b/src/mathed/InsetMathCancel.h
index b9ca16215c..1ee4062d24 100644
--- a/src/mathed/InsetMathCancel.h
+++ b/src/mathed/InsetMathCancel.h
@@ -39,8 +39,8 @@ public:
 	void infoize(odocstream & os) const;
 	///
 	InsetCode lyxCode() const { return MATH_CANCEL_CODE; }
-	/// Nothing for now
-	void mathmlize(MathStream &) const {}
+	///
+	void mathmlize(MathStream &) const;
 	/// Nothing for HTML
 	void htmlize(HtmlStream &) const {}
 	///