diff -r 000000000000 -r 522a326673b6 sysmodelmgr/com.symbian.smt.gui/src/com/symbian/smt/gui/editors/xmleditor/TagRule.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysmodelmgr/com.symbian.smt.gui/src/com/symbian/smt/gui/editors/xmleditor/TagRule.java	Thu Mar 11 19:08:43 2010 +0200
@@ -0,0 +1,53 @@
+// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+
+
+package com.symbian.smt.gui.editors.xmleditor;
+
+import org.eclipse.jface.text.rules.ICharacterScanner;
+import org.eclipse.jface.text.rules.IToken;
+import org.eclipse.jface.text.rules.MultiLineRule;
+
+/**
+ * @author barbararosi-schwartz
+ * 
+ */
+public class TagRule extends MultiLineRule {
+
+	public TagRule(IToken token) {
+		super("<", ">", token);
+	}
+
+	protected boolean sequenceDetected(ICharacterScanner scanner,
+			char[] sequence, boolean eofAllowed) {
+		int c = scanner.read();
+		if (sequence[0] == '<') {
+			if (c == '?') {
+				// processing instruction - abort
+				scanner.unread();
+				return false;
+			}
+			if (c == '!') {
+				scanner.unread();
+				// comment - abort
+				return false;
+			}
+		} else if (sequence[0] == '>') {
+			scanner.unread();
+		}
+		return super.sequenceDetected(scanner, sequence, eofAllowed);
+	}
+}