[320861] JSP EL can not be parsed correctly during editing in JSP editor

bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/JSPReParser.java

diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/JSPReParser.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/JSPReParser.java
index fcb0642..7c04388 100644
--- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/JSPReParser.java
+++ b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/JSPReParser.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2004, 2005 IBM Corporation and others.
+ * Copyright (c) 2004, 2011 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -44,9 +44,19 @@
 		// None of the superclass' cases were valid, so check for JSP cases
 		if (result == null) {
 			result = checkForJSP();
+			if (result == null)
+				result = checkForJSPEL();
 		}
 		return result;
 	}
+	
+	private StructuredDocumentEvent checkForJSPEL() {
+		StructuredDocumentEvent result = null;
+		result = checkForCriticalKey("${"); //$NON-NLS-1$
+		if (result == null) 
+			result = checkForCriticalKey("}"); //$NON-NLS-1$
+		return result;
+	}
 
 	/**
 	 * A change to a JSP tag can result in all being reparsed.